CONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000d74000)=""/237) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00007f1000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000d0c000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000085f000-0x4)=0xc) 2018/01/27 12:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011d000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000985000-0x4)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000092a000)='/selinux/policy\x00', 0x0, 0x0) r3 = dup(r0) getpeername$inet6(r3, &(0x7f0000c6c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000472000-0x4)=0x1c) stat(&(0x7f0000f1b000)='./file0\x00', &(0x7f00008b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000341000-0x20)={0x7, 0xfffffffffffffffc, r2, 0x8001, r4, 0x3b93f08d, 0xffffffffb3349e91, 0x5}) recvmsg$kcm(r1, &(0x7f0000ef8000-0x1c)={&(0x7f0000454000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000ef000)=[{&(0x7f0000ee7000)=""/82, 0x52}, {&(0x7f00001f9000)=""/169, 0xa9}, {&(0x7f00000ab000)=""/44, 0x2c}, {&(0x7f0000c7e000-0x7b)=""/123, 0x7b}, {&(0x7f000038e000)=""/112, 0x70}, {&(0x7f000085f000)=""/97, 0x61}, {&(0x7f0000f7f000)=""/25, 0x19}, {&(0x7f0000638000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c7000-0xef)=""/239, 0xef}], 0x9, 0x0, 0x0, 0x5}, 0x2) ioctl$TCXONC(r0, 0x540a, 0x40) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000885000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b9000-0x4)=0xe8) 2018/01/27 12:16:45 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c3000+0x846)='/dev/vga_arbiter\x00', 0x80000, 0x0) personality(0x4040015) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00009ee000-0x10c)={{0x0, 0x5, 0x80, 0xeba3, "cce44938d8ece485ebf2e21db3a72071da087e7d0bbfa1cb0287f3b48762127e66008779c0e9a010c199ddb1", 0xfff}, 0x0, 0x0, 0x0, r1, 0xbb, 0x4, "dd5d7f5226bc37944cecf9c6c6874bf733003a91102382a1d173dc814bc980f784f0e4dfce32d892f34082b78cf734d121b97e87418ac629573a78bae988db4f", &(0x7f0000651000-0x14)='userppp0*:vboxnet1!\x00', 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x101, 0x6, 0x4, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c2c000)=0x0) getpriority(0x1, r2) 2018/01/27 12:16:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f0000190000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$getown(r2, 0x9) tkill(r6, 0x22) writev(r5, &(0x7f000071b000-0x40)=[{&(0x7f0000727000-0x56)="8c", 0x1}], 0x1) close(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r4) restart_syscall() ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000177000)={0x0, 0x2000, 0x0}) 2018/01/27 12:16:45 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b65000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x7, 0x4}, &(0x7f0000558000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00008d5000)={0x5, 0x4, [0x7]}) 2018/01/27 12:16:45 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000c85000)='\x00', 0x2) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000f7c000-0x8)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000152000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x31, &(0x7f0000000000)="", 0x0) 2018/01/27 12:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000043a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f00001ea000-0x4)=0x0, 0x0, &(0x7f000019b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{r1, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c0e000)={0x3, 0x7fff, 0x400}) 2018/01/27 12:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f0000233000)=@random={'os2.', 'procuser\x00'}, &(0x7f0000c68000)=""/60, 0x3c) 2018/01/27 12:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x4}, &(0x7f0000337000)=0x8) fchdir(r1) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000229000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f00005ba000)={0xfffffffffffffffe, 0xe5, 0x4, 0xdc, &(0x7f0000027000)=""/220, 0x98, &(0x7f0000ec0000)=""/152, 0xf7, &(0x7f00007c1000-0xf7)=""/247}) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r7 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000906000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r7, &(0x7f000009d000)=""/224, 0x16, 0x0, &(0x7f0000915000-0x8)={0x77359400, r8}) waitid(0x1, 0x0, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r9 = fcntl$getown(r3, 0x9) r10 = syz_open_procfs(r9, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 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], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket(0xa, 0x6, 0x7) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d06000)=0xc) setpriority(0x2, r11, 0x400000021d) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/27 12:16:45 executing program 2: clock_gettime(0x0, &(0x7f00005b1000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={r0, 0x0}, 0x8) 2018/01/27 12:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) execve(&(0x7f000008f000-0x8)='./file1\x00', &(0x7f0000330000-0x18)=[&(0x7f000058e000)='\x00', &(0x7f0000da3000-0x2)='-\x00', &(0x7f0000a5e000+0xfc7)='em1\x00', &(0x7f0000e60000-0x5)='!#@+\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000881000-0x6)='wlan1\x00'], &(0x7f00003d6000-0x14)=[&(0x7f0000b6d000-0x2)='$\x00', &(0x7f0000cc7000-0x7)='cgroup\x00', &(0x7f00006f4000)='selinux#vmnet1,selinux*\x00', &(0x7f0000242000-0x11)='ynodevGPLeth1},\f\x00', &(0x7f0000aab000)="25f9656d3027766d6e6574307d70726f635d00"]) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000aa3000-0x7)=0x304008000) r1 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) 2018/01/27 12:16:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00007f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000c26000)='./file0\x00', &(0x7f00006d9000)='./file0\x00') 2018/01/27 12:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e5000-0xb)="008101000080000000009b") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000279000-0x8)={0x0, 0x0}) kcmp(r3, r3, 0x6, r2, r0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pkey_mprotect(&(0x7f0000082000/0x2000)=nil, 0x2000, 0x8000000005, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00006b7000)={&(0x7f00005f1000/0x4000)=nil, 0x3, 0x4, 0x40, &(0x7f0000614000/0x3000)=nil, 0xb22}) 2018/01/27 12:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e79000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x8041) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000617000)=[{0xf, 0xfffffffffffffdfd}], 0x4e5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key$user(&(0x7f00007eb000)='user\x00', &(0x7f0000d1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002eb000-0x93)="7590fe4e15542b188093fdbe0d9e352b753eb37c2de04f77673e31b30925b6f716019c8966c8bf5c3e9bdc9d5ece85203887210a9ed22f04ce000e6e9820e7afd0722144de5c901717c8d74200229d263555e6a425788d0f46f9bc4f6cd014fcfd26d058b17717c1447ae78bce57b4e18c12d65c1b148951ac0e7536868600bad09911c67aa8f127b868e5dfb60c2e129f14d6", 0x93, 0xfffffffffffffffd) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000208000-0x28)=""/40) 2018/01/27 12:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000431000)='keyring\x00', &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) [ 438.965559] kauditd_printk_skb: 568 callbacks suppressed [ 438.965568] audit: type=1400 audit(1517055405.835:9842): avc: denied { net_admin } for pid=26550 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000602000)=0x1) gettid() readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) read$eventfd(r0, &(0x7f00008da000)=0x0, 0x8) pipe(&(0x7f00008d3000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000156000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f000069f000-0x8)={r3, &(0x7f0000c4c000-0x7a)=""/122}) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) [ 439.082186] audit: type=1400 audit(1517055405.940:9843): avc: denied { create } for pid=26579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 439.146565] audit: type=1400 audit(1517055405.944:9844): avc: denied { write } for pid=26579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 439.175705] audit: type=1400 audit(1517055405.948:9845): avc: denied { sys_admin } for pid=26566 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 439.206954] audit: type=1400 audit(1517055405.952:9846): avc: denied { dac_read_search } for pid=26566 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 439.237198] audit: type=1400 audit(1517055405.953:9847): avc: denied { dac_override } for pid=26579 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 439.264926] audit: type=1400 audit(1517055405.953:9848): avc: denied { create } for pid=26579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 439.298644] audit: type=1400 audit(1517055405.953:9849): avc: denied { create } for pid=26579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 439.324657] audit: type=1400 audit(1517055405.953:9850): avc: denied { write } for pid=26579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 12:16:46 executing program 7: r0 = creat(&(0x7f00002fc000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) syz_open_dev$vcsa(&(0x7f0000af1000)='/dev/vcsa#\x00', 0x0, 0x0) socket(0xa, 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0xc0189436, &(0x7f0000001000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/27 12:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ca7000)='/dev/adsp#\x00', 0x6, 0x313000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000961000)={0x0, 0x2, 0x0, 0x80000000, 0x7}, &(0x7f00005f3000)=0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000add000-0x6)={r1, 0x1}, &(0x7f0000df8000)=0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a27000)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f000030a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003f8000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008c1000-0xc)={r3, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/27 12:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$KDADDIO(r0, 0x4b34, 0x9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f1f000-0x4)=0x14) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000479000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000d84000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000284000)=0xb) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00006b7000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/27 12:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a2d000)='/dev/loop#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005db000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0xd, "f2aa792842f59cc1d05973e653c917e83238a05940a4e9e7b3403d498bf84a1f44d410470300d87d809fc597a91768925fb4a943bc8419d04761e69a05005da0", "ac27ae2e93de83d32efadb75f3a4a4bc5ce1f2819d2fc76ee5715bbbbc3fa82c", [0x2, 0x80000a], 0x0}) 2018/01/27 12:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/rtc\x00', 0x20440, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003f0000)=0x0) sched_setaffinity(0x0, 0x52, &(0x7f00003fc000-0x8)=0x2) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x4) readv(r1, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) r2 = dup(r1) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000deb000)={0x0, r3}) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/27 12:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e34000)='./file0\x00', &(0x7f000073f000)='ramf_\x00', 0x2000000, &(0x7f0000d1e000-0x1)="04") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) write$eventfd(r0, &(0x7f0000666000-0x8)=0x0, 0x8) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/01/27 12:16:46 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000000a000-0x4)=0x6, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x2800, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000009000-0x4)=0xfffffffffffffffc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/27 12:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000032b000/0x2000)=nil, 0x2000, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f3d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000096a000-0x2)=0x40) [ 439.349677] audit: type=1400 audit(1517055405.997:9851): avc: denied { sys_admin } for pid=3702 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000028f000)="", 0x0, 0x40000, &(0x7f00006da000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000e75000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000074000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f000002f000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x21, 0x0, 0x100000001, 0x101, 0x0, 0x4, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r4 = syz_open_procfs(r2, &(0x7f0000567000)="008101000080000000009b") preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c9b000-0x4)=0x401) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000052000)={0xd004, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000743000-0x28)={0x5, 0xff, 0x2000000000000000, 0xe5, 0x1}) move_pages(r2, 0x0, &(0x7f000022a000)=[], &(0x7f0000883000-0x24)=[0x6, 0x8001, 0x1d, 0x5, 0x31e567d3, 0x7, 0x5, 0x4], &(0x7f00008cf000-0x4)=[], 0x0) seccomp(0x0, 0x0, &(0x7f0000652000)={0x2, &(0x7f0000622000-0x10)=[{0x101, 0x1ff, 0x4, 0x100000001}, {0x8, 0x8, 0x10000, 0x8}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000b20000-0x8)=0x0, &(0x7f0000ff7000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000083d000)="3726561fefe9647842c047c9775086808ace851b8db196147184a5197623bfa3ec9cb6eab4793d32970b0bbeba7d67190098d200fb3ee5352a83e08e67b8886c28ec966eab0e5bc08315db2135e83356fd98eea047be9878add3892e94bfefaf27f1c4271705da41f2d3b83209df5378a449215721a5adf2f10f106394c5e64c6bc84054c18c4d96c6c835989bb81300cd1007ef15e42e99b990d8b73a9e2f4afed25db0663c56f2265470dd573c769f73e42b85c5fda207cf13eaff", 0xbc, 0x0) keyctl$get_keyring_id(0x0, r8, 0x9) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/27 12:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a8f000-0xd)='/dev/dmmidi#\x00', 0x1000000000000003, 0x200) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000013d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000541000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000194000-0x138)={{0x0, 0x0, 0x0, 0x3ff, 0x5, 0x5, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x40000001, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, 0x2, 0x9, 0xc250, 0x0}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x93d, 0xe01) getsockname$ax25(r3, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_mtu=0x0}) dup2(r1, r0) 2018/01/27 12:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000006c000-0x8)={0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a2f000-0x70)={0x6, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7ff, 0x7a5, 0x3ff, 0x9, &(0x7f0000992000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x6, 0x7}) r1 = syz_open_dev$audion(&(0x7f0000ce0000-0xc)='/dev/audio#\x00', 0xffffffffffff8001, 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000e7d000)=0x0) 2018/01/27 12:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000505000-0x32)=""/50) 2018/01/27 12:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1a000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) pwritev(0xffffffffffffffff, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000004b000-0x4)=0x1, 0x4) 2018/01/27 12:16:46 executing program 1: r0 = socket$inet(0x2, 0x7, 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000024e000-0x12)={@generic="9f1dead87fa04fc6e46b366dbf5b21e1", 0x7ff}) unlinkat(0xffffffffffffffff, &(0x7f0000525000)='./file0\x00', 0x200) 2018/01/27 12:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000921000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f000089f000)='/dev/vcsa#\x00', 0x3, 0x200001) timerfd_gettime(r1, &(0x7f0000c9b000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001f8000-0x9)='/dev/vcs\x00', 0x40082, 0x0) connect$ipx(r2, &(0x7f0000109000)={0x4, 0x4, 0x3ff, "c32e348b0e77", 0x81, 0x0}, 0x10) 2018/01/27 12:16:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000002000-0x8)=0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)="4b236d172c5a2794ed0cb2156ff88481886119b5473c6d8dcd10f6b051579a058517b0dd0796f4f4adaf157a3565a0794b56c3c011636911473aa5f0978c03678b9c74279dbf4410897ee20e1a2dd0983f4e199e0d9e7594623e90ef302989fe609fb055f6cfed2703c0b41bd5eef77fcd9f1634d3d6fcca6a7e94f3bb17978b7b40a42f8f0c33169187e04f1cf0b52e3293a0ba1ecdeb437e45bc2f88813a9d1bf5fc714ceade200054", 0xaa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000)={0x10000000, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={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]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={r4, 0x2, 0xa, [0x80000001, 0x10000000000000, 0x0, 0x4, 0x9, 0x6, 0x3ff, 0x0, 0xe8d8, 0x0]}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000005000)="a4899807a8297728ec3301842be3e3bcfbb031358aa0e4b24a6bf36beb8c5e25e561b30177bfa297831da3bed257f71494256c7fd6817eb12520c8c7c4a72323e9386fb058c47beed79c3d83df87442d4b0ef5aa3b53c261b3bb83cd2c925bf6721c9d5f921d1c7703a950c5184c972ea4874cb61d7de4334f319357a44f3142c4bf19fd0031822ffece5a55f122ef079eff6df25460458165da7784dafe9f575c7187cea92c2f5c7d1254890ae3d131fb28d36d94592d3d225b62c63f5b897e2f9d3480869da216435234d0ea19537d238ab84ee06e9681f9b775163643", 0xde) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000)={r4, 0x3, 0x0, 0x8001, 0x7, 0xf29a, 0x3, 0x7, {r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x1, 0x80, 0x2}}, &(0x7f0000006000)=0xb8) connect$nfc_raw(r0, &(0x7f0000005000-0x10)={0x27, 0x9, 0x8000, 0x7}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x3, &(0x7f0000008000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$setpipe(r2, 0x407, 0x80000000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000)={r3, 0x0, 0x1, 0x40, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) 2018/01/27 12:16:46 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f29000-0x8)={0x0, 0x0}, &(0x7f00002f5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x36)="89c5a7b474805b7dded278e58a11eed8161df2113752cace1e2b3df110691eb5d56af16c58084e9c97cc60751a2865029d9e6fcabf59", 0x36, 0x20004000, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)=0x0) 2018/01/27 12:16:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x4ea) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002f1000)={0xfff, 0x3, 0x6, 0x9}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000b5b000-0x14)={0x5c, 0x8, 0x7, 0x100, 0x2}, 0x14) sendto$inet6(r1, &(0x7f000017c000)="a45ba7a58b8b2b9712034d4d5f2de9fa29050448591c25fe266d78c2958402c18c87587046f97518174efc68f160d464de05cc6587c2b30f4e455da744cfaeb53db5eb06943ecfe2122221833c5ba9a81da950c65265a4e1a2cc1b617a7d89022c99c2aec9bbff5a9a80e640c8b9d7e15b92ae227ea5d1cbcb227988df0c2625efb1224b4f307b0ba164c043b7ad677b1cbec909dfdb294bc03770dbcd906e39431f0f6a72dd5d1c9d42e1c78b383884d5d6f50e533a5b4e6ae626e99c134e102ab9475614cfb2359c9c7a6d2338628f09bf643486feef100dd087d6c401dbd95af6a8efd8e0d904", 0xe8, 0x80, &(0x7f0000abf000)={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, 0x1c) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ca8000-0x6f)=""/111) openat$ptmx(0xffffffffffffff9c, &(0x7f000033c000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/27 12:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0xc) setgroups(0x1, &(0x7f0000908000)=[r3]) fcntl$dupfd(r0, 0x406, r0) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) r4 = syz_open_dev$mouse(&(0x7f0000e77000-0x12)='/dev/input/mouse#\x00', 0x9, 0x101000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xd3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) sendmsg$unix(r4, &(0x7f0000b61000-0x1c)={&(0x7f00000ec000-0x12)=@file={0x0, './file0/control\x00'}, 0x12, &(0x7f00006b9000-0x20)=[{&(0x7f0000da8000)="db0968db0b8dd24e0e6df777bc698703c87cf6063c2a4cce648d12480ecbdc4ec09ecf96d7c3e4cb26576a34d5eb3a9b3a9d7de03674fd54c3a2de36a22d7ef92a917b55fc3196556d28e8a5cd0090230c8fefb24355e346a76d8bab86c1d6a28ac61736c43b8a5142a2603bbe79a418303689fa30ca35be0fd1f63cb704be153f807fb9fff48d655371fe9a886b972333deba4b528e10bbaa7acc51dfff14e630323f136a1896c394a6b92249b1ebbc4cb9c2a952365d2d63d0d895", 0xbc}, {&(0x7f00006bd000-0xc8)="cc454b652d62c77a7007d09f330108bcf90532aa11fd66715a9e3e298136cab1e18010931ab8922ace2868dcbd668635aeef467f632e8d7c4cf95ed03f924f616489a274314e083b9d00a3af9a7e25c471d7e1aee9770793afb2e1581b41ed13fff380b56a843142d57161cf16b6ad3e691da15af0107e0c6c8559b65240164cbc7a912d5a4a2b8646b573dc42105d21c6c71744d910556b5fc1b9b77a3488a9bcfffcdf754f56a95631fc11a0cad5dccca6f8e0b175925bd0b9a6b01938c6a32bd99e88372669da", 0xc8}, {&(0x7f0000296000-0xa8)="c0a74bc92e08a6420b166d6c48f295d573b1655dc0708910f1fe84ed93d386bc23ea33ec1e579e527b378cc4fb1f7ebe7cc9dace8520d780ce6785abab6243549a992f166262838513b0d634189022f5bd0c41662f42e6335f6ab1cfe76b476f06d473dde8cfbb4d33c37417283629a0851a6765d7594266980af34f312d693cfd77e019e013fb06541ec4da1cde50d01e4e3c287804cb0388fec458864c08ab2a27a9856a10c02f", 0xa8}, {&(0x7f0000bf6000-0x38)="51a823c233dabeba94631f915280e5f74dbf354111cac14766759ee744ea130b34ffeb6689a2d2a417271fc363d67d233e7dfd05a0c33b27", 0x38}], 0x4, &(0x7f0000c2b000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x40}, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/27 12:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) clock_getres(0x2, &(0x7f0000ee6000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r1, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f00004c2000)='./file0\x00', &(0x7f00005bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000556000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b71000)={0x0, 0x0, 0x0}, &(0x7f0000604000)=0xc) fstat(r0, &(0x7f0000640000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000552000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029e000-0x4)=0xc) stat(&(0x7f0000b97000-0x8)='./file0\x00', &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000050f000-0x8)='./file0\x00', &(0x7f0000c86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004b1000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008c9000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000539000)=0xe8) stat(&(0x7f000066e000)='./file0\x00', &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000084f000-0x4)=0x23) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000166000)=0x0) r14 = geteuid() r15 = getgid() sendmsg$netlink(r2, &(0x7f00000f3000)={&(0x7f0000608000-0xc)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00009f5000-0x20)=[{&(0x7f0000310000)={0x414, 0x38, 0x100, 0x7, 0x3, "", [@nested={0xc0, 0x6f, [@generic="8c0066f07b6812e4802b2f11ea5f2a2de63be6219bb67cc6b6b7187006e4122b9b9361958c9cec2164fef6b4e4bea31ffc47c53246a7a4e7f0b3bcc4e57659fac4d152c74c81ac4c265f9eaafdce6a50cf4c1f881741a83a4162f8408e0ebb2f31b1527fd84bb5db363c0e83f31c1b932b2ca2235997957e967c114c76f149d3d2b947a98accb47e33b501dcf71fcc072c11dd621f6db35bf2c6227a00eefaaff7bb2fc4a77949492bebe17a670350badecabe807b7979941d"]}, @nested={0x344, 0x88, [@typed={0xc, 0x76, @uid=r3}, @generic="9763786d9279207a5e6e0a65a7a3f1ba1da975ab399975455f89c28099b3c552718deca371a32de7ab63aa1be3a3b5a9145a5c9f295e572b3c15f3c221b5b9f367a8e8ff83a0d02ce9a7a9128736a5b0ae040ee6b7021f8b5a487320babaf4ccc6112042e3f532cb747137934cea873ede5adef4cd5e4fd5ca2c590fe86874c6cec0fac70f449b8aac91e1de", @generic="3b458efa0f191ba4773eee069471abd20bdf2c7c20d269e830536202c399955baa7978eac1bb1025143495482ff9bb03e4d9cfdfaa20aa4fc39469fd1cbf46480ca4e17629d4a4d9f65a35ab67870365dc5f26ff7ed535def751c381a94b9aa999c8ad2447aceeac38fa295c471556ccd2db33e5abd443849aa692683518fb8f03815e62cd1da1f4d701abdae84815ec2106ad8145aec65b6d558dd037a53d2b48db784015367c63cc05953b2abc326a9a154bc81bfb4b3f40657beb854003aa0e8146baf896cadf24e0a061f12b154822a0ca9c325cf7539c45b971e8b3b35db06b", @typed={0x8, 0x94, @void=""}, @generic="2d33ae3debae595fb5c645956cf46993a3d8b81f25f5f57f82ac47475ea4a3c4faab4c720c3ab4af060cca8bf2b5d5aac8c0c3eb2040cfb1ad629a0aa7ab8a48176f5fee44bc7fe278db8116f57b1f1aa28ed79d49faeff76e4cabaaa55700a8404d33f0325905552b7632806043be40735f52431b110061811aab5b1628e217bae63f9f6d1b7ea7f4e284f611c6490bceaed253", @typed={0xc, 0x85, @uid=r4}, @generic="9119edd10749ccc3b9f5b9138893ee084e40a41473ffc6070bdb5b63ff3b6ebfa8b1cca5cde5967e904171f9b34d72b7453e92eb0609951cd066cb1675d6cbd13cb226073a0b9b7906ce3e5833832f57265cd18bab2f442b1ba9878f4e674905859ccaba08b621ae5cfb4cc0b7a2c6c521682a555acf944a5373feb932290f5a40094f80eb45ada9a170d9e006", @generic="9a251f9a2e579233c927724d54bba20b55aca53591fe5defe6e862899fac8e967aa3ff2d8a97b3393ceece4742094dfe7c931a7cc6f10c15c91fa0dc721585fa31b5e31d6ef5ab848d9132d1005a7e4093dc892ab3efccc92de59d8e7c735c02c4e9cafae2be62d9186693f5ab2101560bb7", @typed={0x1c, 0x6b, @str='/dev/input/event#\x00'}]}]}, 0x414}, {&(0x7f0000290000)={0x10, 0x16, 0xb00, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000cfc000-0x24)={0x24, 0x27, 0x300, 0x6, 0x3, "", [@generic="9fd4c7d0ee678e46e96dd44e1f813dd6134d"]}, 0x24}, {&(0x7f00005b7000-0x198)={0x198, 0x2e, 0x108, 0x1, 0x3, "", [@generic="62aec531f44fab49b38945ea17b64049bacbbcde4106b94d6da5ea02098c4685e4dd6cf43d9bec8f2162f785c3c1689ff90b5a0d00eb6c300dc7e07bb56b3aa4c92660fcd6b039021501c01cf23aa18567f092bea081af94a20d1926eb478b2f3a7834e73a4054", @nested={0x20, 0x84, [@typed={0x1c, 0x4c, @str='/dev/input/event#\x00'}]}, @typed={0xc, 0x32, @pid=r5}, @generic="3bd877635371109575a039bf0a19659a83270526568181e9daa8536b670bb0b337b7fe86695f9e8e3885a335fc3043c0424b75b3298f22cd601222d2616188b963f2c2d4d554571442506cf2a2d70094ec3144e44b8b2aef0e9106c2204fda44c41f5cb02f412c6347400ba302bc7bf4cf125d714dd3c73f650c7b6e6e8a2194f48b1a095b3a1290e59cd6c74b0d2ed8f4542b05b3e37cee0f95dba1b543380ab372b8605e151d8dfecc0418ffda9866336e9b873323b206609a7fd0e4", @typed={0x18, 0x4d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x20, 0x52, [@typed={0xc, 0x32, @uid=r6}, @typed={0x10, 0x90, @str='cpuset\x00'}]}]}, 0x198}], 0x4, &(0x7f0000286000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x74, 0x20048000}, 0x40000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000072e000-0xb7)=""/183, 0xb7) 2018/01/27 12:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f00003ac000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f000068c000)=0x9, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000040000)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004f6000)=[], 0x0, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x0) 2018/01/27 12:16:46 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f0000408000-0x8)={0x0, 0x0}, &(0x7f00002eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1000000000) fallocate(r0, 0x0, 0x0, 0x0) 2018/01/27 12:16:46 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ae1000-0x4)=0x5, 0xffffffffffffffe5) r1 = syz_open_dev$sndpcmc(&(0x7f0000a23000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000055d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ae1000+0x45f)=0x14) connect$packet(r1, &(0x7f000086d000)={0x11, 0x1b, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000ae0000)={0x2, 0x2000}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000)='veno\x00', 0xffffffde) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdba) 2018/01/27 12:16:46 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f38000-0x9)='/dev/kvm\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x2, 0x200000000000000, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/27 12:16:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x23) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e3c000-0x51)="", 0x0) r2 = getuid() timer_create(0x7, &(0x7f00000ab000-0x58)={0x0, 0x3d, 0x0, @thr={&(0x7f0000ce6000)="a907ef76127b2e72800e59bdcde44783dd0cd416015100f065b64cb7ed83803b8e3a2ce04d9854e59c57ba0faedbcf213e615c8295896bdefa00e73f01c25b3d057e0819dc5051b87da7a6bfe893679aab7298beb55140137dd9e1e47e0d41b299c82cf7a7eca140f54e9b50a816c1aba1e8b5f0cb6dd96a300d0633462bfb12d69d71f85d6019e1299b1936b7fffa86f91e2f4bd0d562518905c30c7d4cf53f0b6a3c535d0c01847bcc10ca95b4d0b57e2e976b851d6fd5e00ff329f3b77a81c299237c56dc28a62a190b95b1d38c04e54bc1190c9089a0aad4614bb579ec40c7573a9806b349680f08", &(0x7f000068a000)="2f88bd23fef06e2daba9126d45d97629ad3358b873564799172734f0fb557cc4ed82e894c78abe509ae6608d94d7d2481250cdc3cae462c5bba115aad987f14f3b7daef1eb8d81698495f94c0d06f5c5b5f000fb34548965097048f409e9a6aa51c45a0ce9fea44d8500f90d371c364b66b2042124c1f0fa3485d0eaf96833fe6cd493ffb5bc4fa116c050cc792320fb4cbc90c0cc0dbd7e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e89000)=0x0) stat(&(0x7f0000107000)='./file0\x00', &(0x7f0000946000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = open(&(0x7f0000d8e000-0x8)='./file0\x00', 0x20000, 0x8) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000011c000)=0x20, 0x4) 2018/01/27 12:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) memfd_create(&(0x7f000075e000)='user#self\x00', 0x0) fremovexattr(r0, &(0x7f0000b67000)=@known='security.ima\x00') perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 12:16:46 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x4ca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000024b000-0x5)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000000f000-0x27)=""/39) 2018/01/27 12:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000067d000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000807000-0x10)=[{&(0x7f0000ca9000-0x30)=""/48, 0x30}], 0x1, 0xfffffffffffffffe) 2018/01/27 12:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000855000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e6e000)=0x0, &(0x7f00001df000)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000f5a000)=@known='com.apple.FinderInfo\x00', &(0x7f0000eff000-0x6e)=""/110, 0x6e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d7000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b8b000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f00004a2000-0x10)={0x2, 0x7, 0x73, 0x80000000, r3}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000030b000)=0x0) 2018/01/27 12:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006d9000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002eb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r1}, 0x14) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 12:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000922000)='./file0\x00', 0x2000050001fe) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) inotify_rm_watch(r0, r1) open$dir(&(0x7f00004ab000-0xc)='./file0/bus\x00', 0x0, 0x0) mkdir(&(0x7f0000567000)='./file0\x00', 0x24) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/01/27 12:16:46 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x401, 0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x8000, 0x4, 0x8000}, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x7, 0x400) r4 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1f, 0x101000) kcmp(r1, r2, 0x6, r3, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000003000-0x4)=0x4, &(0x7f0000003000-0x4)=0x4) r5 = socket(0xa, 0x1, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400000000, 0x4000) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000001000-0xd3)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "e92bc21e061e704d0272fa489a292b5a144d2ca0c2df883e1396cc59331facd1a1ae7660163d945c72e0f2f7a769844f4750304473c2211fda188e9fc31b7162b21981db48aad03fc2afbd9ce8cdd0bc"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000003000-0x4)=0x6, 0x4) 2018/01/27 12:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x1) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2018/01/27 12:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000876000)={0x0, 0x0}) ioperm(0xffffffff, 0x1, 0x3198e1a) mlockall(0x1) 2018/01/27 12:16:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 12:16:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = creat(&(0x7f0000a21000-0x8)='./file0\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/27 12:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c0a000)={0x0, 0x0}) 2018/01/27 12:16:46 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b4b000)={0x0, 0x0}) sched_getattr(r0, &(0x7f0000cef000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:47 executing program 7: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) syz_open_dev$dspn(&(0x7f0000b1e000-0xa)='/dev/dsp#\x00', 0x5, 0x208001) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b19000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munmap(&(0x7f0000b18000/0x2000)=nil, 0x2000) 2018/01/27 12:16:47 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair(0x11, 0x3, 0x5, &(0x7f0000f26000)={0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000681000)='/dev/rfkill\x00', 0x2000000000000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000aec000-0x70)=""/112) 2018/01/27 12:16:47 executing program 4: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x7f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000010f000)={0x7}, 0x8, 0x80800) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000110000)=""/4096, 0x1000) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000112000-0x8)={0x0, 0x0}) mmap(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000112000-0x18)={0x0, 0x1, 0x30, 0x101, 0x1}, &(0x7f000001b000-0x4)=0x18) mmap(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000d000)={r2, 0x100000000, 0x0}, &(0x7f0000112000-0x4)=0x8) 2018/01/27 12:16:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0xf0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001000-0x8)={0x0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00003a3000)=0x1, 0x4) 2018/01/27 12:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000067f000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r0, r1) accept4(r1, &(0x7f0000c07000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000817000-0x4)=0x58, 0x0) 2018/01/27 12:16:47 executing program 6: r0 = syz_open_dev$sg(&(0x7f000058f000-0x9)='/dev/sg#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000970000)={0x0, 0x0, 0x0}, &(0x7f000022d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091c000)=0xc) r4 = syz_open_dev$midi(&(0x7f0000a7e000)='/dev/midi#\x00', 0x7, 0x4000) r5 = syz_open_dev$usbmon(&(0x7f00003eb000-0xd)='/dev/usbmon#\x00', 0x9, 0x1) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000a10000)={0xd, 0x0, 0x100000000, 0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f1b000-0x4)=0x0, &(0x7f0000b03000)=0x0, &(0x7f0000001000-0x4)=0x0) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4(0xffffffffffffffff, &(0x7f0000fcd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000c56000)={0x10, 0xdf2, 0x4, 0x4, 0x10, 0x0, 0x3db3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000053b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x31, 0x141081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r18 = syz_open_dev$vcsa(&(0x7f0000f73000)='/dev/vcsa#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x2f72, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000487000)='./file0\x00', 0x0, 0x8}, 0x10) r21 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r22 = bpf$MAP_CREATE(0x0, &(0x7f00004cf000-0x2c)={0xd, 0x3, 0x8, 0x9, 0x11, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r24 = socket$vsock_dgram(0x28, 0x2, 0x0) r25 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006a1000-0x4)=0x0) r27 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000182000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000c2c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xffff, 0x50000) sendmsg$unix(r0, &(0x7f00001c5000)={&(0x7f0000bcf000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x87)="26c61709ff90eae7c33d4d8c3595801403622f540f44f410964c8ef175fc6f40259f9b6679b54026a0369ed6843235cd90df36116bf9f1f88e0839f8348fdac5a239785db707c069eddca5f0040cd68f7b82af6324d167c21f09099ed8d188e15a2550ef241bb53b3537892dce022a873a7ee87d452531b3fbb1fcd088b26663b4def92338af3b", 0x87}, {&(0x7f0000001000-0x71)="84944b48ba5b4790dfdb958acf21e18aee246e7c5cc2d749f8a3d047b47b6e5a80b504b8f37d458209f55a288d78f9f08dc0fbd976327e5746e7cad795204d428bd8d30e62795ed448a0098a6075181371bae02ed029e7d88d8d41c7586c7da62572d951771e1f7e878b0863e42ff05fc7", 0x71}, {&(0x7f0000f6e000)="004da79bf64cfaf06704962db3711ce44bf4065c8f8d7aefef57bf1c3e905ec7c39ddd2cce1ff81ec5c4f985fad5159af5b4c1b9be7edd29ab45ce2f26760b5a643b6c34e5379afff26a8abff2d9f99d0c29dfab39a228f5da575d17c5178b6a1270ffa30ffe3cdf2bc65b16613c2d65716fc04a2d03c5cdf23ca521637097aae57a0a1fd731c7eb3bd4e1601d533d322c97a3a57c730430ab71390a04da3d6bde713834ac7786267cf286c1ed779a71289688ef018c71696efd5e", 0xbb}, {&(0x7f00004a3000)="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", 0x1000}], 0x4, &(0x7f0000c2f000-0xd8)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @rights={0x10, 0x1, 0x1, [r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x24, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @rights={0x34, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x14, 0x1, 0x1, [r29, r30]}], 0xd8, 0x10}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r31, 0x40e, &(0x7f0000491000)={0x400400004001, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000589000-0x4)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000694000)=0x20102) r2 = open(&(0x7f000046c000-0x8)='./file0\x00', 0x200000, 0x6) bind$rds(r2, &(0x7f000025f000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r3, &(0x7f0000b16000)="", 0x0, 0x0, &(0x7f0000b56000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/27 12:16:47 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000a10000-0xd)=@known='security.ima\x00', &(0x7f00003d6000-0x10)='/dev/input/mice\x00', 0x10, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000100000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058f000-0x4)=0xe8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x236, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a4e000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000979000-0x4)=0xc) ioctl(r1, 0x2283, &(0x7f00009b3000-0x4b)='d\b') 2018/01/27 12:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000b6000-0x10)={0x7f, 0x7, 0x350, 0x9}, 0x10) r1 = socket$unix(0x1, 0x8, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000018f000-0x4)=0x18, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept4$unix(r2, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00001e7000-0x20)={0x0, 0x0, 0x6000, 0x2000, &(0x7f0000cf0000/0x2000)=nil}) recvmmsg(r3, &(0x7f000055c000)=[{{0x0, 0x0, &(0x7f000081f000-0x30)=[], 0x0, &(0x7f0000f33000)=""/160, 0xa0, 0x0}, 0x0}], 0x1, 0x40, &(0x7f000090b000-0x8)={0x0, 0x1c9c380}) ioctl$void(0xffffffffffffffff, 0x0) 2018/01/27 12:16:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00007e8000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x14000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e81000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x976}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x10001, 0xb9c4}, &(0x7f0000000000+0xc19)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000002000)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000+0xff5)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000090000)={r4, @rand_addr=0x4, @empty=0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000002000)=""/191) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x17, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f00003eb000-0x38)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000234000-0x1065)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000bdf000)=0x4) 2018/01/27 12:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00005e4000)=0xfffffffffffffffe, 0x4) 2018/01/27 12:16:47 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f000046c000)=0x0) io_getevents(r0, 0x8, 0x8, &(0x7f0000a71000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000cb8000)={0x0, 0x989680}) r1 = open(&(0x7f0000de1000-0x1)='./file0\x00', 0x2, 0x50) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000097a000-0x3c)="af3392ec93707fb048663bdcef3dd2d09fb723bbd05bc1956544ede4fe8062d0fd602902000000107ea06d0727d32e3d8f3bac01509c421587b5d10744541aaec5ccbe79b877c75d4a28fea60222aa0fda8e956abccb120250449ac6abb508b082b96be3a42e90955e46c692c238e592bf9c4edd197d568ced22f420a71aecb92658376e74209f8cd58178343ae12dd6a875f1be88b28aac2f66cb91ce32ff645dac60f9ce4e5d5df12653f4caa36c811c18b19f9323c9", 0xb7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e52000)={0xb7a, 0x1, 0x221040000000000, 0x80000000}, 0x5) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000499000-0x8)=0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$packet(r1, &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b74000-0x4)=0x14, 0x20080000) getpeername$packet(r4, &(0x7f000033c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000)=0x11) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000162000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e6d000-0x4)=0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c16000-0x20)={r1, 0x6, 0x101, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000c74000-0x4)=0xffffffffffffffff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005d2000)=0x1, &(0x7f0000def000)=0x4) open_by_handle_at(r4, &(0x7f00000a4000)={0x1e, 0x7, "415ca1625ac02c3ee237895cb15a9b8ccc4f9d1ca0af"}, 0x4400) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) read(r3, &(0x7f00008bc000-0x41)=""/65, 0x41) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000be000)={0x0, 0x0, 0x0, 0x8, 0x0}, 0xfffffffffffffce1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000444000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000935000)=0xe8) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f000052f000-0x4)=0x0, 0x4) 2018/01/27 12:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sg(&(0x7f0000272000-0x9)='/dev/sg#\x00', 0x7ff, 0x101400) unlinkat(r3, &(0x7f0000b7d000-0x8)='./file0\x00', 0x200) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) 2018/01/27 12:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000009d000)='/dev/dmmidi#\x00', 0xa0b, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000027a000)={{0x3, 0x1, 0x1, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a6000)={0x2, 0x0, 0x0, 0xded, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000052d000-0x18)={r1, &(0x7f0000591000-0x48)="04d54e617b24c535393ec698fbe1c3826756082ed2c7ee13216ddbf87881894332dace563858735c35792e664334dd2f660312162ed1be1dbf78e917478fd825f4db7fd6c3ec283a473345517f16a98e36dac00d354383dcd52c35d7036aafb078fd54756fe40bd4caa068438859d99bedfce56790e07814afc15a16937489d3de186d9fa5ff0b2e8aec4b953ebe59555e2a2de0d29057939221c638fc125994414fb26c3e1efe2a3df617b97b4b9db0e9b10c", &(0x7f000085d000-0xd3)=""/211}, 0x18) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d42000-0x4)=0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000cdf000)={{0x1, 0x401}, 0x4}, 0x10) 2018/01/27 12:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ece000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000362000-0x4)=0x7, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000008d0000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff010003000024e7af50dd0700000000000000e3ad316a1983000000001d00e0dfcb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b1b1827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000888000)=[], 0x0, 0x0}, 0x0) 2018/01/27 12:16:47 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070c000)='/dev/hwrng\x00', 0x80000, 0x0) connect$bt_sco(r0, &(0x7f0000872000)={0x1f, {0x7, 0x2, 0x1d642db3, 0xffffffffffffeba7, 0x8, 0x7}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'cbc-twofish-3way\x00'}, 0xffffffffffffff12) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[{&(0x7f0000d08000)="7fed6db3322a838accfae9897657bd31c1ad4346fbee30268a7ad7ece3235630", 0x20}], 0x1, &(0x7f0000678000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 12:16:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/75, &(0x7f0000000000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00006da000)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00005eb000)=0x0, &(0x7f00006fe000-0x4)=0x4) r2 = socket$inet6(0xa, 0x802, 0x0) open(&(0x7f0000c94000)='./file0\x00', 0x10000, 0x11) sendto$inet6(r2, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000795000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000daa000)="", 0x0, 0x0, &(0x7f0000926000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 12:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000907000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/27 12:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000769000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000c47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b49000-0x8)={r1, 0x4}, &(0x7f000053f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d74000)={r1, 0x3c, &(0x7f0000e7e000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000e7c000-0x4)=0xc) 2018/01/27 12:16:47 executing program 1: prctl$intptr(0x0, 0x7) r0 = syz_open_dev$admmidi(&(0x7f0000b51000-0xe)='/dev/admmidi#\x00', 0x9, 0x62200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x5)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0xffff, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x800000000002000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x1, 0x1ff, 0x1, 0x0}, &(0x7f0000e25000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f81000)={r2, 0x2}, 0x6) 2018/01/27 12:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d2000-0xc)='net/rt_acct\x00') r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') fstatfs(r1, &(0x7f0000a85000)=""/83) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000e4f000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000bdd000)={0x6, 0x8, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/enforce\x00', 0x40200, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000834000-0x4)=0x3) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000838000)=0x0, &(0x7f0000e11000)=0x4) 2018/01/27 12:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e75000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000074000)='/dev/input/mice\x00', 0x0, 0xa00) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f000002f000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x21, 0x0, 0x100000001, 0x101, 0x0, 0x4, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r3 = syz_open_procfs(r1, &(0x7f0000567000)="008101000080000000009b") preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c9b000-0x4)=0x401) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000052000)={0xd004, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000743000-0x28)={0x5, 0xff, 0x2000000000000000, 0xe5, 0x1}) move_pages(r1, 0x0, &(0x7f000022a000)=[], &(0x7f0000883000-0x24)=[0x6, 0x8001, 0x1d, 0x5, 0x31e567d3, 0x7, 0x5, 0x4, 0x1f7], &(0x7f00008cf000-0x4)=[0x0], 0x6) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000652000)={0x2, &(0x7f0000622000-0x10)=[{0x101, 0x1ff, 0x4, 0x100000001}, {0x8, 0x8, 0x10000, 0x8}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) modify_ldt$read_default(0x2, &(0x7f0000a80000)=""/47, 0x2f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00008cc000)={0x14, 0x32, 0x4, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1b, &(0x7f00009c9000-0x6f)=""/111, &(0x7f0000645000)=0x6f) r7 = add_key(&(0x7f0000f21000-0x12)='.request_key_auth\x00', &(0x7f0000ee1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a57000)="", 0x0, 0xfffffffffffffffb) r8 = add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000083d000)="3726561fefe9647842c047c9775086808ace851b8db196147184a5197623bfa3ec9cb6eab4793d32970b0bbeba7d67190098d200fb3ee5352a83e08e67b8886c28ec966eab0e5bc08315db2135e83356fd98eea047be9878add3892e94bfefaf27f1c4271705da41f2d3b83209df5378a449215721a5adf2f10f106394c5e64c6bc84054c18c4d96c6c835989bb81300cd1007ef15e42e99b990d8b73a9e2f4afed25db0663c56f2265470dd573c769f73e42b85c5fda207cf13eaff", 0xbc, r7) keyctl$get_keyring_id(0x0, r8, 0x9) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/27 12:16:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000dc8000)={0x0, 0x429}, &(0x7f00001c1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0xffffffffffffff5f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0xed, 0xf7f1, 0x4, 0x9, 0x3, 0x9, 0x2, 0x81, 0x2, 0x1, 0x42fc64be, 0x40000000000, 0x3, 0xffffffffffff0cf3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000026000)='/dev/input/mouse#\x00', 0x7, 0x604882) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000027000-0x8)={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000027000)='/dev/usbmon#\x00', 0x7, 0x200) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000028000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000001b000)={r5, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000027000-0xf7)={r3, 0xef, "09061acaaf26ae43b062bba5783625e451d3ab22f8f9893d39f6073a12e670a8da9fb107ceeeea1d92d17ecc99d09384d32bfc3159ed6ab08071d355860c2a612319841680d0c26b8d130479ad23f411ffc3b9caf2e82f62fa4b13c1bda83117ab946a3860a66bc3c6c1a7b81938e95cb4dda3720c08cfd553c5256913bf7e2f91d1dc42b49488796ee52b0664bd8de9a9f1f08337faddba74e4e539abdc552edb4fa503a32c38d21d375d016c6f2ca27e400dd55ad3071dfc8843a3a2ce1d980bfc0397c1d855720652a7e200182d10b0ed92912317d9b30f7b10f82dec49a141315d4e826a4cf49b2d4ec3eadad8"}, &(0x7f000000c000-0x4)=0x4d) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000026000)='/dev/audio\x00', 0x0, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000015000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000027000)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x800) sendmsg$can_raw(r6, &(0x7f0000026000-0x1c)={&(0x7f0000028000-0x10)={0x1d, r8, 0x0, 0x0}, 0x10, &(0x7f000000f000)={&(0x7f0000025000-0x10)=@can={{0x2, 0x1, 0x1, 0x9}, 0x0, 0x2, 0x0, 0x0, "eac0bd269b82a9c8"}, 0x10}, 0x1, 0x0, 0x0, 0x48000}, 0x4000) sendmsg$nl_route(r7, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000028000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0xd51, 0x10001, 0x5, 0x5}, &(0x7f0000015000-0x4)=0xa0) openat$vcs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vcs\x00', 0x8000, 0x0) 2018/01/27 12:16:47 executing program 1: socket(0x1, 0x80007, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f86000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e58000-0x4)=0x58, 0x80000) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000552000)=0x0, 0x800) splice(r1, &(0x7f00006c9000)=0x0, r2, &(0x7f0000026000)=0x0, 0x10000, 0x1) sendmmsg(r1, &(0x7f0000dc8000)=[{{&(0x7f0000f8f000)=@ipx={0x4, 0x280000000000000, 0x2, "c3a122e4edb9", 0x6, 0x0}, 0x10, &(0x7f00009e6000)=[{&(0x7f0000b58000-0x36)="9f810eb5c24a1dc828404131a6677e9991042fe99734673457f12f0366cdfdbd523f6832387958839ce8af25f6bd2ac1513e3b3a682f", 0x36}, {&(0x7f0000304000)="80ce5fdccfc5a681665ceb565449211ae67cf73e3fcbaa77ee19fc4b3d98a5f4b45225fcdb3200dea6f740dcc5242fb0fa7fa14cfb1278bc3aca16890910cc0a84a1129c110d563b3d36999a6e8776", 0x4f}, {&(0x7f0000eb0000)="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0x1000}, {&(0x7f0000310000)="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0x1000}, {&(0x7f0000abf000-0xb9)="4ed716928bb6a401cead9239880e8ab7528ad026616ead7311a1a8a68766b4074e4873aa1f2db246409a3bb58b67b5b7ea7e20e47164bafbecd42a210053c4921035d1638c91117983b99ca6fc5d50ec6c8ce03b91565e08989e7e2bce167f2aab2eef7fff434c4340b7bf18aa9a57e9f6f86ba1f7d59cbca0b0e2b37eee5782dde9e82e14dbe33848c4154e40a366d55e9ce30d6a98e33c11e764403efb428a76fc3631462820a3c6c4000858f86198ed6b48bf49cedc8b8f", 0xb9}, {&(0x7f000078b000)="ae9ae672d3c5f3278e9c5904cefae303420f5b25b1b638f54ce7008f9d5c9137ac4c3d0bc2ed", 0x26}], 0x6, &(0x7f00004b0000-0x114)=[{0x78, 0x1, 0x8001, "a77b109c26fdcc9124feb20f73501a40d94ff9c3abd6bf9d01ee2b8a10d841ee2063c292f7b29818b6ca7a63095c91e1f291168181583da1847b0e26db7fa1cca005f7816b3b8560a2393349c4075193906cfb0616744cce31c4a3622843580d399c713d0b452037fc"}, {0x9c, 0x100, 0x2, "e39291647d7417529ccadaa212791564730c99cf0ded51363f9524bf3d5d4e264f84001ca959e47045735abd20830a6732d4443182a77cd3721a34e0b403287fa845c967f7f21b9c037a736e4bc903e666ccd8f539516e5c96c2ed64131b985c42288b840bfef5eebca9cc8c181de6e8e012ceb00c0dadc3ed62bf69cf4c60fe1b3366c8b054feea85a5e91c6e"}], 0x114, 0x4000001}, 0x6a17}], 0x1, 0x4040800) r3 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) [ 440.827488] QAT: Invalid ioctl 2018/01/27 12:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000b82000-0x7)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/27 12:16:47 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ion\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ashmem\x00', 0x1, 0x0) kcmp(r0, r1, 0x7, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/27 12:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) writev(r0, &(0x7f00002b3000)=[], 0x0) dup(r0) 2018/01/27 12:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000963000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, [@typed={0x18, 0x4f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000533000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000007000)=""/136) openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/27 12:16:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x24a100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x5, 0x4) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dc2000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000cd0000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="175d74c531e3b23a58662d9ba547562e"}}, 0x1e) r3 = syz_open_procfs(0x0, &(0x7f000089e000-0xe)='net/sockstat6\x00') close(r1) readv(r3, &(0x7f0000ae5000-0x18)=[{&(0x7f00009c5000)=""/101, 0x65}, {&(0x7f000060e000-0x1000)=""/4096, 0x1000}], 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x8) 2018/01/27 12:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffffffffd, &(0x7f00007d9000-0x8)={0x0, 0x1c9c380}, &(0x7f0000bd8000-0x8)={0x0, 0x0}) r0 = gettid() timer_create(0x7, &(0x7f0000f00000)={0x0, 0x27, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000d73000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00007d1000-0x18)={@loopback={0x0, 0x1}, 0x6, r2}) tkill(r0, 0x1000000000016) waitid(0x2, r0, &(0x7f0000c4a000)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f00005d6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r0, 0x0, 0x1000000, &(0x7f00003f1000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ff000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00009df000)='./file0\x00') mount(&(0x7f0000f33000)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x2, &(0x7f0000a26000)='\b') mkdir(&(0x7f0000ef8000)='./file1\x00', 0x0) pivot_root(&(0x7f0000198000-0x8)='./file0\x00', &(0x7f000034c000)='./file1\x00') r0 = syz_open_dev$audion(&(0x7f0000c7c000)='/dev/audio#\x00', 0x30, 0x10100) getsockname$unix(r0, &(0x7f0000803000-0x1f)=@file={0x0, ""/83}, &(0x7f00007e5000)=0x55) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000095d000-0xa)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000982000)={0x1, [0x0]}, &(0x7f0000532000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000020b000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x8, 0xffffffff, 0x3}, &(0x7f00002e1000)=0xa0) 2018/01/27 12:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x11, 0x5, 0x7, &(0x7f000096f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b00000)={0x0, 0x4}, &(0x7f00004b7000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000096f000)={r2, 0xfffffffffffffffb, 0x6}, &(0x7f0000b45000-0x4)=0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) accept4$packet(r1, 0x0, &(0x7f0000611000-0x4)=0x0, 0x80000) close(r0) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) close(r0) 2018/01/27 12:16:47 executing program 7: r0 = syz_open_dev$audion(&(0x7f000040d000-0xc)='/dev/audio#\x00', 0xda7, 0x14002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000802000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x5, 0x8, 0x9, 0x1, 0x5, 0x3, 0x1, 0x7}, &(0x7f0000002000-0x40)={0x1, 0xfffffffffffffff8, 0x0, 0xe77442c, 0xffffffffffffff81, 0x3, 0x20, 0x2}, &(0x7f0000001000)={0x40, 0x101, 0x6, 0x0, 0xea8, 0x5, 0x1, 0x4b}, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x8)={0x1f}, 0x8}) ftruncate(r0, 0x10000) open_by_handle_at(r0, &(0x7f0000002000-0xfc)={0xfc, 0x6, "54f47187331c27abffd2feeb720dea2e0e45e26d9a134b59412155d797ebc4021cde5d8daacbcad1953ab881cf5acc843da78fed119428a57a99aecb669d5059f0a48e88ea9ec754252e5ebb536abddfd5c605b98c24191487afcca285b55fd7299b5d8e3589a085f033aefe5224a4a23e5ebc540e45f867262fbc7267167d3a0500a66ed1848bc77114d78555e3cbef467995ae3c5e5c641d73d1a95d3963885a30504150ba41638c02484070dd3807590070267cd86ddaeb7ebc9535313ab8ecf50194cf3951b995ea173fc15918b5b648951496f1690f5dfc41515f1321b0352c1f7956828f420d996e5155976e49f67c98b9"}, 0x40080) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x89950, 0x4, 0x0, 0x5, 0x5, 0xca00, 0x5, 0x6, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x6, 0x8, 0x1, 0x2, 0x9, 0x10001, 0x0, {r3, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0xffffffffffffffe1, 0x9d0, 0x8}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) r4 = getpid() fcntl$setown(r0, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x1, 0x80000001, 0xffffffff, 0x2, 0x5b2, [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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000-0x4)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r5, 0x10000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000006000-0x13)=""/19) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000007000-0x88)={0xffffffff80000001, {{0xa, 0x0, 0xd15, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 12:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000041000)='/dev/vcs\x00', 0x8000, 0x0) execveat(r0, &(0x7f0000d38000-0x1)='.', &(0x7f00005bb000-0x14)=[&(0x7f0000225000-0x6)='ramfs\x00', &(0x7f0000d2c000)='ramfs\x00', &(0x7f0000150000)='ramfs\x00', &(0x7f0000cab000)=',kself\x00', &(0x7f00005d0000-0x6)='ramfs\x00'], &(0x7f0000646000)=[&(0x7f00002b5000-0x1)='\x00', &(0x7f0000d35000)='em1system\x00', &(0x7f0000484000)='ramfs\x00'], 0x1c00) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2018/01/27 12:16:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105511, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0xfffffffffffffc00, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x9, 0x40640) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000004000)={0x2, [0x0, 0x0]}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x3}, &(0x7f0000005000-0x4)=0x8) 2018/01/27 12:16:47 executing program 5: 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000955000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f00002c7000)='/dev/input/mice\x00', 0x0, 0x800000000082000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000de000)=0x0) 2018/01/27 12:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000150000)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 2018/01/27 12:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bfa000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc9, 0x200000) getpeername(r0, &(0x7f0000d10000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f7d000)=0x58) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000206000)={0x6f9c, 0xffffffffffffff10, 0x189, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000005d000)='/dev/pt}x\x00', 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e77000)=0x0, &(0x7f0000388000-0x4)=0x4) write(r1, &(0x7f00002c0000-0x2)='#', 0x1) sendfile(r1, r1, &(0x7f0000b2c000)=0x0, 0x7) write$selinux_create(r1, &(0x7f0000a05000)=@access={'system_u:object_r:hald_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x33, 0x0}, 0x33) eventfd2(0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007d2000-0x1)=0x5, 0x4) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/27 12:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0x252) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) kcmp(0x0, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 12:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x80804, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b4c000-0xe6)=""/230, &(0x7f00006f0000)=0xe6) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) 2018/01/27 12:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e1a000)='/dev/sg#\x00', 0x7, 0x2) bind$netlink(r1, &(0x7f0000690000)={0x10, 0x0, 0x2, 0x4000}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00003a6000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e53000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e2cfbcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/27 12:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rt_sigprocmask(0x2, &(0x7f0000b4a000+0x384)={0xc51f8ac}, &(0x7f0000cd5000+0x152)={0x0}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) mount(&(0x7f0000811000)='./file0\x00', &(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f00005ff000)='securityfs\x00', 0x800000000200b, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000ea000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0xfffffffffffffffe, 0x0, []}, 0x8) 2018/01/27 12:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$usbmon(&(0x7f000021a000)='/dev/usbmon#\x00', 0x8, 0xb4100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000027f000)={{0x2, 0x2, 0x800000000, 0x0, 0xca2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/27 12:16:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "51c362"}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000267000)='/dev/dsp#\x00', 0xffff, 0x240) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000b3f000)={0x2, 0x401}) 2018/01/27 12:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000000060000071a00009139cc", 0x10) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000071e000)={0x5, 0x5, 0x7ff, 0x1c0000000000000, 0x4}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000e3b000)={0x4, 0x0, [{0x9eb, 0x0, 0x100000000}, {0xa1d, 0x0, 0x4}, {0xbff, 0x0, 0xa0a}, {0x3c3, 0x0, 0x1}]}) 2018/01/27 12:16:48 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/27 12:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/ppp\x00', 0x12240, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000850000)={0x0, 0x3, 0x0, 0x4, 0x1}, &(0x7f00000eb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000080a000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x21, 0x3, 0x4}, &(0x7f00007e8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eda000-0xb8)={r1, 0x9, 0x1, 0x8001, 0x7, 0x2, 0x5, 0xe0, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x80000001, 0x0, 0xfffffffffffffffe}}, &(0x7f00005dc000-0x4)=0xb8) socket$alg(0x26, 0x5, 0x0) r3 = getpgrp(0x0) r4 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f00004b6000-0x12)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$lock(r4, 0x7, &(0x7f00009f7000-0x10)={0x1, 0x1, 0xffffffff, 0x100000000, r3}) 2018/01/27 12:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$adsp(&(0x7f0000a53000)='/dev/adsp#\x00', 0x10001, 0x20000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b1b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ac000)=@ethtool_wolinfo={0x9, 0x0, 0x0, "cd67b3f239e2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c69000-0xc)='/dev/audio#\x00', 0x80, 0x2c7b8386e75d43c8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000509000-0xa)={0x3, [0x101, 0x7fffffff, 0x856]}, &(0x7f0000dbe000)=0xa) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xfffffffffffffe42, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00009f1000-0x10)={0x6a, 0x1, 0xf55e, 0xffffffffffff8456}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000c02000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000379000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000730000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000737000-0x8)={r4, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00004ec000)={0x8, &(0x7f000021f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f000090a000)={r6, &(0x7f0000317000)=""/173}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 12:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006ea000+0xb5)='/dev/vcsa#\x00', 0x5, 0x84000) write$eventfd(r1, &(0x7f0000ef6000)=0x9, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/27 12:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/enforce\x00', 0x200500, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aca000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d37000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x80, 0x200000, 0x4}, &(0x7f0000b5d000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000076f000-0xd)={r2, 0xffffffff80000001, 0x5, "6067de2948"}, 0xd) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000f58000-0x148)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x10, 0x8, "060000000000000500"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80, 0x181000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x0, 0x1f, 0xba3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0xc004743e, &(0x7f000043f000-0x4)={0x0, 0x0, 0xfffffffffffff000}) 2018/01/27 12:16:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007bc000-0x14)={0x0, 0xe8d, 0x1000, 0x0, 0xffff, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x2}, &(0x7f0000e7e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000775000)=0x3, 0x2d, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000611000-0x8)=0x0, 0x9, 0x0) 2018/01/27 12:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) fcntl$getown(r0, 0x9) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/27 12:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4008d) r2 = openat(0xffffffffffffff9c, &(0x7f0000624000-0x8)='./file0\x00', 0x2280, 0x100) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cc8000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000fed000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000334000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}, 0x0, 0xb56a, 0x100000001, 0x500, 0x7, 0x2070014, r3}) 2018/01/27 12:16:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x509840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000+0xbe5)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) 2018/01/27 12:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/vhost-vsock\x00', 0x2, 0x0) kcmp(r0, r1, 0x3, 0xffffffffffffffff, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006b3000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcd000-0x11)='/selinux/enforce\x00', 0x101081, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00001a7000-0x4)=0x0, 0x4) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r4, &(0x7f000001a000-0x69)="", 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f00005e6000-0x4)=0x2) write(r4, &(0x7f000009b000)="", 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x5ae, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000418000)={""/1024}) 2018/01/27 12:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000927000-0x8)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(0xffffffffffffff9c, 0x4040ae79, &(0x7f00007f3000-0x18)={0x0, &(0x7f0000743000-0x8)=0x0, 0x6, r0, 0x4}) r1 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x2, 0x8, 0xffffffff, 0x5}, 0x20) 2018/01/27 12:16:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000628000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setparam(r0, &(0x7f000008a000)=0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000+0x634)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000004000-0x8)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0x8) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 12:16:48 executing program 3: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000a73000)=0x100000001) listen(r0, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000065e000)=0x0, &(0x7f0000378000)=0x4) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) recvfrom$packet(r1, &(0x7f0000a6e000)=""/125, 0x7d, 0x0, &(0x7f0000a6e000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) 2018/01/27 12:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000ee3000)='/dev/sg#\x00', 0x8, 0x80480) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f36000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ffa000-0x10)={&(0x7f0000284000/0x4000)=nil, 0x4000}) 2018/01/27 12:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035d000)={0x0, 0x5}, &(0x7f000043e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b5f000-0x8)={r2, 0x3}, &(0x7f0000b40000-0x4)=0x8) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) sendfile(r0, r1, &(0x7f0000c09000-0x4)=0x0, 0x2) 2018/01/27 12:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f0000af3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f000022f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017d000-0x1)='M', 0x1, r0) r2 = add_key$user(&(0x7f000004c000)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f68000-0x176)="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", 0x109, r0) add_key$keyring(&(0x7f000096f000)='keyring\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r1, r2, r1}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f00002d4000-0x2c)={&(0x7f00006f8000-0xe)={'sha1\x00'}, &(0x7f0000947000)="fc7bda8aac0ceadfd5c5d1588d171f7263b230023c79c6ff037866ee65b3672a4701b37191d46906c38763fb", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f77000)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00001f0000)={0xffffffffffffff01, 0x80000001, 0x1, 0x4, 0x7ff}) r2 = add_key$user(&(0x7f00005d3000-0x5)='user\x00', &(0x7f00003fd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008ca000)="100660f554de1bcbd7558bb99ac3779a77faeb8fdc29707c5615cbc9fd8addba9d76435dbcc376f3b34a31a4263d2f7b62c49e08e0f819880d", 0x39, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000970000-0x6)='.dead\x00', &(0x7f00007eb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b0e000-0x1)='\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f00008c5000-0xb9)="885c6b5d53c3622b5680d205771106b0dd8aaf34bb208a765127011668033adda55ad3c9c2cab1e65c050a76791fd93d5be2200cf1452b2e3a598db28ca43e89cc568b202bd81359d80b85d66e6bb233aece14d99566e8ed6839bb3b82f3f50ea847fd8422afc28c8916bcdaebfb95576eff3bb5be404acf26be7eaef5c805bb4e49c109c8d5e9dba5389ba33b25bc86208fc6fbd1c1c3691e536f7db770d869b8189bbf015c79cf72848c2525772e8b6bc687d4ad0a38f511", 0xb9, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c75000)={0x8c88, 0x1000, 0x200, 0x40, 0x6, 0x81, 0x7, 0x6, 0x0}, &(0x7f0000190000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c9000-0x8)={r4, 0x0}, &(0x7f0000c31000-0x2)=0x8) keyctl$assume_authority(0x10, r2) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a04000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f000048e000-0x4)=0x2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000879000)=0x6, &(0x7f000060a000)=0x2) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/27 12:16:48 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000611000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b5e000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000db000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f36000)=0x0, &(0x7f0000ac4000-0x4)=0x4) syz_open_dev$sndseq(&(0x7f00004c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x20200) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000087b000-0x14)={0x3ff, 0x7, 0x8, 0x5, 0xfff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a2a000-0x4)=0x0, &(0x7f000062f000-0x4)=0x4) write$sndseq(r2, &(0x7f000023a000-0x38)=[{0x10000, 0x9998, 0x100000004, 0x53, @tick=0x2, {0x7577, 0x8001}, {0x5, 0x2}, @raw32={[0x800, 0x100000000, 0xffffffffffffdcae]}}, {0x2, 0x800000008000000, 0x1, 0xfffffffffffffffb, @time={0x77359400, 0x0}, {0x100000001, 0x7ff}, {0x0, 0x9}, @raw8={"4c45675c955b1539fddc4795"}}], 0x38) connect$netlink(r2, &(0x7f00007f4000)=@kern={0x10, 0x0, 0x0, 0x10000400}, 0xc) ioctl(r2, 0x2275, &(0x7f00007bc000)="") r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f000005c000)=0x0) 2018/01/27 12:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00007ba000-0xc)='personality\x00') sendfile(r1, r2, &(0x7f0000a11000-0x8)=0x0, 0xb8) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x2, 0x8, 0xffffffff, 0x5}, 0x20) 2018/01/27 12:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) r0 = add_key$keyring(&(0x7f0000807000)='keyring\x00', &(0x7f000083f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cff000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f000062b000+0x7b6)=""/105) keyctl$get_security(0x11, r0, &(0x7f000003f000-0xe6)=""/230, 0xe6) 2018/01/27 12:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a7f000-0x9)='/dev/sg#\x00', 0x66c2, 0x20000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000377000)={@common=""/16, @ifru_data=&(0x7f0000b34000)="abf6aee7fa8598c0547f66487ea86ffc9abc8e21b81274726de12337be6a9fe7"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f0000b91000-0x10)='/dev/input/mice\x00', 0x0, 0x40005) prctl$getname(0x10, &(0x7f0000fe8000-0x98)=""/152) getdents(r2, &(0x7f00004fe000)=""/80, 0x50) recvfrom$inet(r2, &(0x7f0000197000-0x9c)=""/156, 0x9c, 0x10100, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xe6, &(0x7f0000baf000)={&(0x7f0000d15000-0x28f2)={0xfe8f, 0x2, 0x10000000000001, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0x10, 0x5, [@typed={0xffffffffffffff6d, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c2000)='uid_map\x00') sendfile(r0, r0, &(0x7f0000032000)=0x0, 0x80000001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004b1000-0x6)={0x0, 0xffffffffffff7fff}, 0x6) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d59000-0x4)=r1) 2018/01/27 12:16:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x10e, 0x20000000000000b, &(0x7f0000001000-0x11)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0xe7, 0x3ff, 0xffffffff, 0x319}, 0x10) 2018/01/27 12:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f00007ea000)="") r0 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') pwrite64(r0, &(0x7f00003b3000)="3072fbf2b1457d6698e25dc9d29b232b30e1a3b96d921715031e00551b711d936c14563c1f6aa62a3c74a73653621147559669648a06605a6c06f4561ed488d250c2780766e781cbc6fd99763d3478e77986b12d2e21ad790417f9f0ba6f10949f50c6f062b23480d200c5f44bc0ba9e97b38d0b3b0e4c55d4a4c051865b3d63c77fef5a75752ff004b5f1a6e0ae5345361028ceccad8c139d653e67eeb274ed84e6b0bb8e36d3300253170c", 0xac, 0x5a) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000d48000)=""/223, &(0x7f0000f6b000)=0xdf) openat$cuse(0xffffffffffffff9c, &(0x7f00005be000-0xa)='/dev/cuse\x00', 0x1a0ffd, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000c2d000)={0x14001, 0x8000, 0x0}) 2018/01/27 12:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000223000-0xc)={0x0, 0x94, &(0x7f000096b000-0x94)=[@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b21000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c2b000)={0x0, 0x20, &(0x7f000018a000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000389000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f40000-0x8)={r1, 0x2000000001}, 0xfffffffffffffdff) r2 = getpgid(0xffffffffffffffff) ptrace$peek(0x2, r2, &(0x7f0000873000)=0x0) writev(r0, &(0x7f0000dc8000-0x30)=[{&(0x7f0000435000-0x44)="cd", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) 2018/01/27 12:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000000000000000000000000000000000000000000000000000000000000000dfff00000000000000000000000000000000000b00", 0x114, 0x0, 0x3, 0x7b, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000774000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0], 0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000439000-0x9)='/dev/vcs\x00', 0x42, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00003cf000-0x8)={0x1, &(0x7f000054e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 12:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xe19, &(0x7f0000117000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bc000)=0x0) r2 = socket(0xb, 0xa, 0x0) sendto$unix(r2, &(0x7f00001f6000-0x85)="375334bf3ebece751c415ef95545b08ed398dfc9c62f203a444cdf7da8dac4db8a332224ef5bba3f7318e2f6c29e172a245ce9e7d24f297e0000bcd344a7055e7d66e5ee4a8a69a450ec45bd7f57a9da2e0e65f57cb2b86cebc0b3582063b2550b57ff95d7ae1f8838b9cea758add378dd069e6a2454b4e8edcfe35a6d2c1fe5b36fd45a6f", 0x19, 0x2024004880, 0x0, 0xfe) r3 = syz_open_procfs(r1, &(0x7f0000226000)='smaps\x00') socket$nl_crypto(0x10, 0x3, 0x15) close(r3) bind$rds(r3, &(0x7f0000c20000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x3) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x20, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000e21000)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x2, {0xa, 0x0, 0xb1c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}}}, {&(0x7f0000aa4000)=""/243, 0xf3}, &(0x7f0000921000-0x1)=0x0, 0x3}, 0x4e) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000acc000)={0x7, 0x0, [{0x3f9, 0x0, 0x490a9010}, {0x8af, 0x0, 0xea9}, {0x0, 0x0, 0x10000}, {0x910, 0x0, 0x5}, {0xbef, 0x0, 0x40}, {0x0, 0x0, 0x1}, {0xc00119fc, 0x0, 0xfffffffffffffffd}]}) r1 = memfd_create(&(0x7f000038a000-0x6)='eth1@\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000e7c000)={0x1b9, &(0x7f0000a10000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/27 12:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000abc000-0x8)=[{&(0x7f0000255000-0xbb)=""/187, 0xbb}], 0x1) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd6000-0x9)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004fa000)={0x0, 0xe, "39e24d9c5710177236e455f03eb2"}, &(0x7f000045d000+0x8e7)=0x16) clock_nanosleep(0xf61feb71ec83cc0f, 0x0, &(0x7f0000ec7000-0x8)={0x0, 0x0}, &(0x7f0000abc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c4a000)={r1, 0x1}, &(0x7f000094a000-0x4)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000978000-0xb)='/dev/hwrng\x00', 0x4f8ae73d6e67d03d, 0x0) add_key$user(&(0x7f0000b72000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a9a000)="4c8faed77bee099676d1f36cc01e60761ea83426d392d2167a1c724890ca952b7be52ae88f71b31557352d57a0e8de017490fac13c26c425b5e3", 0x3a, 0xfffffffffffffffb) 2018/01/27 12:16:48 executing program 1: perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007e5000)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x80089203, 0xb1e) 2018/01/27 12:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000eea000-0x390)={0x44, {{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0xfcb0000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000776000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a85000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000145000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common="00006ecc30070009f100000000001f00", 0xf8) chroot(&(0x7f0000f0b000-0x8)='./file0\x00') r2 = syz_open_dev$vcsn(&(0x7f0000388000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000b30000-0x4)=0x40) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000908000)=@sack_info={0x0, 0x3, 0x2}, &(0x7f00001fc000)=0xc) connect$rds(r3, &(0x7f00005d4000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008e1000)={r4, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x4, 0x7ff, 0x80000001}, &(0x7f00007d9000)=0xa0) 2018/01/27 12:16:48 executing program 7: lookup_dcookie(0x3f, &(0x7f0000524000)=""/7, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000002000-0x20)={@generic="0a1ff677a5edf331af5191a0016528a4", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f0000004000)=[{0x8, 0x1, 0xfffffffffffffff9, 0x7fff}, {0x7, 0x4, 0x81, 0x0}, {0x8, 0x7, 0x0, 0x1}]}, 0x8) ioctl$sock_ifreq(r3, 0x895b, &(0x7f0000003000-0x50)={@common='ip6_vti0\x00', @ifru_map={0xce, 0x7ffffffd, 0x3e7027b0, 0xfffff7ffffff2a94, 0x1, 0x6}}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000005000)=[{{&(0x7f0000005000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000000)=[{&(0x7f0000005000)=""/41, 0x29}, {&(0x7f0000004000)=""/152, 0x98}], 0x2, &(0x7f0000006000-0x2e)=""/112, 0x70, 0x9}, 0x5}, {{&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000005000)=[{&(0x7f0000005000)=""/130, 0x82}, {&(0x7f0000005000)=""/111, 0x6f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000005000-0x47)=""/71, 0x47}], 0x5, &(0x7f0000001000-0x14)=""/20, 0x14, 0x40}, 0x9}, {{&(0x7f0000005000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000005000-0x8)=[{&(0x7f0000005000)=""/198, 0xc6}], 0x1, &(0x7f0000005000)=""/0, 0x0, 0x80}, 0x6}, {{&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000006000-0x76)=""/118, 0x76}, {&(0x7f0000001000)=""/14, 0xe}, {&(0x7f0000003000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000006000-0x67)=""/103, 0x67}, {&(0x7f0000005000)=""/53, 0x35}, {&(0x7f0000003000)=""/129, 0x81}, {&(0x7f0000004000)=""/160, 0xa0}], 0x9, &(0x7f0000005000)=""/67, 0x43, 0x1}, 0x2}, {{&(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000005000)=[{&(0x7f0000005000)=""/58, 0x3a}, {&(0x7f0000006000-0xd8)=""/216, 0xd8}], 0x2, 0x0, 0x0, 0xc2e}, 0xf405}, {{&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000005000)=[{&(0x7f0000003000-0x55)=""/85, 0x55}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}], 0x4, &(0x7f0000005000)=""/0, 0x0, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000005000)=""/189, 0xbd}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000004000)=""/216, 0xd8}, {&(0x7f0000004000)=""/26, 0x1a}], 0x4, &(0x7f0000001000-0x78)=""/120, 0x78, 0x0}, 0x4}], 0x7, 0x10123, &(0x7f0000004000-0x8)={0x77359400, 0x0}) 2018/01/27 12:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r2 = inotify_init() lchown(&(0x7f000068b000)='./control\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000c72000-0xe)='/dev/admmidi#\x00', 0x4, 0x2000) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f000064a000)={r0, 0x100, 0x3ec, "cb936083227a58c891e117e4fd94e4e47ba9c7e7e1930bf9073458c80edb786a5e11b0a1fd2c87745eeee447788d7a7266972cfcced11cde9fd0945a0a29e9f2db1d76bed4f68686a172f51e564dc33b351d263e32540cb16d3ebbb9af2886aeb8d2ce15f2b5633a69198666f2a5fc1a988fd66dc53de054d3dca874136652655f083139c407f188e9ee09096b8dec319c1f"}) dup3(r2, r1, 0x4) 2018/01/27 12:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) close(r1) syz_open_dev$audion(&(0x7f000028d000)='/dev/audio#\x00', 0x7ff, 0x0) memfd_create(&(0x7f0000f01000-0x2)='*\x00', 0x1001) 2018/01/27 12:16:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400100, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) accept4$ipx(r0, &(0x7f00002d2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b90000)=0x10, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004dd000+0x282)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000001a000)={0x7, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000003f000)=0x80000010002) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000003e000-0x4)=0x14) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000039000-0x8)={0x2, &(0x7f0000001000-0x10)=[{0x26, 0x0, 0x0, 0x3f}, {0x9, 0x20000000000000, 0x0, 0x0}]}, 0x8) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r4, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000031000)={[{0x3, 0x5, 0xffffffff, 0x4, 0x401, 0x1, 0x3, 0x3f3e, 0xfffffffffffffff7, 0x3, 0x2, 0x6, 0x24}, {0x7, 0x9, 0x901, 0x10000, 0x4, 0x1, 0x2, 0x80, 0x2, 0x373, 0x8001, 0x80000000, 0x4a45ae48}, {0x0, 0x7bd8, 0x100000001, 0x100000000, 0x80000000, 0x2, 0x100000001, 0x1, 0x1, 0x4, 0x4f03, 0x2, 0xcf4d}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000024000-0x70)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x400000000000, 0x26, 0x0, 0x5, &(0x7f0000013000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0x23}) 2018/01/27 12:16:48 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000003000-0x20)={0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) 2018/01/27 12:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a72000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000058d000)=""/132) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100010000000800000000000000", 0x24) 2018/01/27 12:16:48 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) [ 441.974385] device eql entered promiscuous mode 2018/01/27 12:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003c5000-0x4)=0x3, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/01/27 12:16:48 executing program 5: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_ifreq(r0, 0x8971, &(0x7f000061f000)={@generic="be388872d83603d7d3da83ce5c1cf4ae", @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 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]}, [0x8, 0x1, 0xffffffff, 0xa66e, 0x2, 0x5, 0x1f, 0x9, 0x20, 0x5, 0x6, 0x10000, 0x1000, 0x100000001, 0x0]}, &(0x7f0000000000)=0x108) sendfile64(r1, r0, &(0x7f0000001000)=0x0, 0x8) r3 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r3) 2018/01/27 12:16:48 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 12:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad5000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a6e000)={0x0, 0x14d, 0x20, 0xffffffffffffffc1, 0x9}, &(0x7f0000423000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000021c000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0x4, 0x4, 0x1}, &(0x7f00004dd000)=0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6b000)=0xc) timer_create(0x7, &(0x7f00005d2000)={0x0, 0x34, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f57000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000b37000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f0000733000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f000074d000-0x4)=0xfffffffffffff811) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00003f2000)={@common='ipddp0\x00', &(0x7f0000d75000)=@ethtool_eeprom={0x4b, 0xffffffff, 0x1, 0xdf, "c4ef01a954b779692fdae2d0693c8632c3bdcaed664ed0a6db8b53e8771716b17171f753685c4c959d423cbe43dcc7545a16f1bd5c6f4df568b5dfe6aa213199b02daf0eb2b51c239256be4808432495c33373efb99234099cf2b3bf0a184a5ca18673becc36211fe2871118a29d8f036f4187ac3b0f6e9e7610b4052007cea9c5b1266e7523d42465068ad272f5e57dc0b19f396304fc0a0fd23af3b2176f2132020306decf70a89db15a3105d24962393cbd65bfed5c86ec46db9e143887ad8464f2d8a063e096a740462db94f1bbe7a36d1a1f8109a6467638ae9370d5a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r2, &(0x7f0000c5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000fdd000)={0x1, 0x1}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b3c000-0x60)=@hdr={0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000489000-0x58)={0x7, 0x0, 0x0, 0x8001, 0x3ff, 0xa32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00003d5000-0x4)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getpeername$unix(r1, &(0x7f0000763000)=@file={0x0, ""/85}, &(0x7f0000392000-0x4)=0x57) syncfs(r0) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007f4000)=[{&(0x7f0000c52000)='0', 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f000099f000-0x1)="b9", 0x1, 0x0, &(0x7f0000e85000)=@ll={0x11, 0x1f, 0x0, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/27 12:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000baa000-0xb9)=""/185, 0xb9) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000248000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x2) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/01/27 12:16:48 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) mprotect(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x294000)=nil, 0x294000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$ipx(r0, &(0x7f0000063000-0x10)={0x4, 0x0, 0x0, "91ab40064ee4", 0x0, 0x0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) 2018/01/27 12:16:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x665}, &(0x7f0000008000-0x4)=0x8) 2018/01/27 12:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c6f8998b73ff002000000000187d8226"}) r2 = syz_open_dev$vcsn(&(0x7f0000e58000-0xa)='/dev/vcs#\x00', 0x6, 0x400) unlinkat(r2, &(0x7f00003ec000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000256000-0x8)={0x0, 0x2}) openat$cuse(0xffffffffffffff9c, &(0x7f0000358000)='/dev/cuse\x00', 0x400000, 0x0) 2018/01/27 12:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000036b000-0xb)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000806000-0xc)={0x0, 0xffffffffffffff77, &(0x7f000051a000-0x58)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000d22000)='/dev/vcs#\x00', 0x7, 0x2000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000755000-0x16)=""/22) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) sendmsg$netrom(r2, &(0x7f0000d3b000-0x17)={&(0x7f0000dae000-0x10)=@ax25={0x3, {"3d8843abae262d"}, 0x3ff}, 0x10, &(0x7f00005ff000)=[{&(0x7f000001d000)="ae44ae2972b057f46e1af34ba9b88e", 0xf}, {&(0x7f00001bb000-0x4b)="2c2595b6670ae0753bf3573db81f381beabf4a00c51eb9bc512f1d468ec54797c4f8efa55c6ba5180cae848df670bad057a96658b3a537121e174fae6011933d21c1fe4db221539c4f5008", 0x4b}, {&(0x7f0000196000)="b4bb955ade55b24e746721064ccd039941d8141bc65115a2e5c454ec1565356fdf258d1df3a772f3083e7287449722294dec2b22cd0bb57c6317a36a219f9c3aa56d438e5809eb5b3bf477985b504b38717bb4c5d2aa0d3e937e50a9c2bb2f12523db8e94d3ad1c57264bd79b06da8e9c08caaba07ac22bad56dc7862c3b02f5d5f506adee43f84d8506b68b258ae19b4757b0eca1a586ce843391bd911c664b838bb2175b0db98048b241747589167ed100f0e4c82c1d85035a7f8be1015b4042f02890f6ac38b1b223f371202ec07e51", 0xd1}, {&(0x7f00005a7000-0x3b)="63da830aa9fdce816edbb9764435275b1819ace225dfa04c8d9f38279b292cbd0e001538ca75a2dc651957f1b5f9681e872517ece56589d4d13e42", 0x3b}, {&(0x7f00006d8000-0x56)="af5abee0882067eb2f6414109710e4a3dff1691c2cc7ab71839d6e6edc483f6f9723a02549f221b11b1882a899d0d2d154637a69b65172fbaef5d03d344b29cb990f56808d44d42e72f781eb05459de1b20b47dbe836", 0x56}], 0x5, &(0x7f00000d9000-0x20c)=[{0xe4, 0x116, 0x1000, "9a3acbf5e4806de1cbb175c5ac1b28a901a43780e08002047b7c2e91a4c12c1d930bdd8678ff3a575febc7faf6b826c01817471ebef7089cf175d781feb37017f70bf43e8904a59919b2601f206a9e6c36c526ef9adc3a2f4ddf4c240e475c2360cbd781ef79eb1d2eb9cf2afbfa6f2f1684a4c6a1c0efbdbb906a8ecabf3df62d96b61c7867c68ea8adc5d9ee088bae0e58c0dadd5a7a7c54a4059da5be9189436c5f2909ba85cca14da6d0b72ce41e0a707c3c29f052647f5f8ce798031aeaf62214145a5e87e6d10037dd2f42721a6535caec6d2222"}, {0x38, 0x109, 0x7, "1b89fd783f00315dcd5b476e704b0b9db2565a3fc6766034f04e6b48cda7b6b01d676410f69ac0941e08"}, {0xf0, 0x1, 0x8001, "848535d21462e6c095ed90fc406b3bbbf67c14d87edcdc32a8d158de8794b792b9a808ae822a090a6479026582ef83696c5a6b264529e774fcc1b113a16044da12609fdf9c21153f9372e4b469e7e76140e6d905d606a98eb3d44d6c7d08befd1fafeb4aec91467dfae22edfb1802109a2fe2f05f3a448903ee7115fe239fe6a210e348ec7342f4b7bd79e4e6d128f0d9e70c5c4335d2410a5667dc19a8ce43e90769f1c283e92e55b633f98d755429d34895e00d974373c4286204fd2235b74bfb147a31342499a64cf5f9ee97493390e42546b7ce0358656aafa7884dfadd3fde1ba7d"}], 0x20c, 0x80}, 0x20000000) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 12:16:49 executing program 4: r0 = socket(0xb, 0x80a, 0x2000000000008) write(r0, &(0x7f0000bc8000)="1f0000000104ff00fd4345bb07000000000000000900010091e10003000000", 0x1f) 2018/01/27 12:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4400) r0 = syz_open_dev$mouse(&(0x7f000032e000)='/dev/input/mouse#\x00', 0x8, 0x8000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000988000)={0x96fcf12, 0xffffffff, 0xe1, 0x2, 0x400, 0x9b}) clock_gettime(0x0, &(0x7f00005b6000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000069c000-0x13)=""/19, 0x13, 0x3, &(0x7f00009a6000)={r1, r2+10000000}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000ef3000)=0x1) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r3, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/27 12:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000710000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000898000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000483000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef8000-0x2)="", 0x0) 2018/01/27 12:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0xc) connect(r0, &(0x7f0000c51000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) sendmsg(r0, &(0x7f00001f1000-0x1c)={&(0x7f0000f6a000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000809000+0xf39)=[{&(0x7f0000525000)="5500000005017f00802d0000000000000009000000a8430b7526692500090000040149e850ca8a9848a3c728f1c46b7b0000000000000000009b84134000001f00000000aa7205003ab8220003bf0cec4f9091d4ef", 0x55}], 0x39b, &(0x7f000011d000-0x238)=[], 0x0, 0x0}, 0x0) [ 442.240263] device eql entered promiscuous mode 2018/01/27 12:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x2000, 0x0) inotify_add_watch(r1, &(0x7f0000c47000-0x8)='./file0\x00', 0x3000010) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000075c000-0x4)=0x0) 2018/01/27 12:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fc0000-0x46)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811000000070258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ae2000-0x1)=0x40, &(0x7f000087f000-0x4)=0x1) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 442.310752] netlink: 65 bytes leftover after parsing attributes in process `syz-executor5'. [ 442.351530] QAT: Invalid ioctl [ 442.369764] device eql entered promiscuous mode [ 442.381664] QAT: Invalid ioctl [ 442.422205] QAT: Invalid ioctl [ 442.439920] QAT: Invalid ioctl 2018/01/27 12:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000049b000-0x58)={0x0, 0x2b, 0x1, @thr={&(0x7f0000a96000-0x9)="00e3d3dc91aea21603", &(0x7f0000426000)="49ef852921aad8f37c0908709169afe23def1d66560e3ac0a4019abc9853f82b32854ea734234a46fe6ae0c1bd91e2df7a0f17241e3935793a00295596e319ad13f244506faa2ff74d820d8916cb13e9b96eccdcbe4f09a77c9f59567b8b7acfaf70818f067c0933ddf11b625163f7fb6fcefa1b2a3efeafb1e32726970cfda62e404fad02c73001299ab58e719a6312fc1083a4f9d4fd2c73796f5dc87ce61fb14a48822933b71e18e77760b7245661af8b0960327f2ef3b45a653f4a7ef1c3537d7440b31cc0142db5d6fba7613750aed89930ac30754fa1fff70005b7282160e85353d7d5d15fbaa03708a102cb7aa2d711e66b66c5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000774000-0x4)=0x0) timer_getoverrun(r0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f000054c000-0xcb)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffffffff82158800afbd", 0x26) 2018/01/27 12:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000a2000)={0x0, 0x2, 0x12cd, 0x101, 0x0, 0x2}, &(0x7f0000f1b000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a2a000-0x74)={r1, 0x6c, "e5f61faa2725befd2a6fac72e2377dce692e81766d7ecc400bde9f3552a049b06531e8dc7aa4082a84894cf0f28c01dce4aa534297b59672f3a32501477cdaee0eba9fc16047bcd9d43dfb1e7921c0eb589bf9dfc10c916c24973fc4ddc599bc4b11e43a9787f70793d2dc52"}, &(0x7f0000cf7000-0x4)=0x74) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000091e000-0xc)='/dev/autofs\x00', 0x80080, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00002bc000)=0x0, &(0x7f00001c8000-0x4)=0x2) bind$alg(r0, &(0x7f000093e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) bind$alg(r0, &(0x7f00003a5000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r3, &(0x7f0000c15000)="", 0x0) syz_emit_ethernet(0x90, &(0x7f00008fa000-0x90)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@snap={0xab, 0x0, "eb", "253011", 0x895c, "7a2c47420d851aa0fe4a1d338440852a7d49c8946fa86f4837add5cf177eab8735a2e030b52e6cd5317526b6a15bea5b30c67e592113114d59ce86b09906a84523261553956610809295037e3958f67f020ff42b0f4bb43cee6f7452cf18c6efd4f82944d2050f78c46d7cfbaba26107a8f49236764442c0591e"}}}}}, &(0x7f0000312000-0xc)={0x1, 0x1, [0x73a]}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00004f2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/27 12:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e2a000)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000731000)={0x3, 0x3, 0x7ff, 0x1, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8802) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r3 = syz_open_dev$usbmon(&(0x7f000065c000)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x1ff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000079b000-0x18)={0x0, 0x3f9, 0x0, 0x8, 0x426b}, &(0x7f0000c39000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e29000-0xc)={r4, 0x48, &(0x7f0000b67000)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f0000740000)=0xc) 2018/01/27 12:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000604000-0xe)='./file0/file0\x00') r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000e7e000)={0x0, 0x78, 0x80000001, 0x1000, 0x6, 0x100000000, 0x0, 0x4, 0x8, 0x6, 0x8, 0x5, 0x80000000, 0xc4, 0x8, 0x7f, 0xd67, 0xfffffffffffffffd, 0x358e, 0x100000001, 0xfffffffffffffffc, 0x1, 0x3, 0x8, 0x8, 0xfffffffffffffffd, 0x6, 0xdb, 0x345, 0x4, 0x10001, 0xfff, 0x100000001, 0x9, 0x1, 0x6de, 0x7, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x5}, 0x400, 0x2, 0xfffffffffffffff9, 0x0, 0xd0b, 0x7, 0x9, 0x0}, r1, 0xa00000000000, r0, 0x2) 2018/01/27 12:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) fstat(r0, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000a86000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000aec000)=[0xffffffffffffffff, 0x0]) r5 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c6000)={0x0, 0x0, 0x0}, &(0x7f000066c000-0x4)=0xc) r7 = getegid() getresgid(&(0x7f0000307000)=0x0, &(0x7f00004a0000-0x4)=0x0, &(0x7f00004bd000-0x4)=0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000979000-0xec)=""/236, &(0x7f0000399000)=0xec) getgroups(0x2, &(0x7f0000b5a000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x8, &(0x7f00000c6000)=[r2, r3, r4, r5, r6, r7, r8, r9]) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000043000)="ca557799319b52bc6e2e8342ce0464fe500ff3fed6528f01901f7d563e9381f0d8a06d8c6b573c39745740281e378eb9ae4db3744df71853c4c9dabf29cc3a2acbdf49712d72d95b3a76e44a257f52de4af20de84ad8ef78cc338748d235485443da334325c2de525cd9035e55c02c8038c8ca7ea7a064cc4e2ecccd99000f39824c88e8c8f52635e72d9de18154ebe356c7f45dec667b47fa50aed819450aa4adedf52bc1395a79ad9e91fa709799bd030fe21122be0b25e2930b0f994c6084c0df1bdd5927b4c8d71b010493d0f1") 2018/01/27 12:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cc8000)={r0, 0x3, 0x1, 0x2, &(0x7f00005a5000)=[0x0], 0x1}, 0x20) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 12:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SMI(r0, 0xaeb7) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000a2000)={r0, 0x0, 0x3f, 0x7, &(0x7f0000d99000)="876fac329d8e3af481714bd27646cbad93d4a0be0e378da7f822cd26a5c3d6658bb74abf4137a96494eae9ecddbd146aaa9832c721bfb1d4e57c42165c0a76", &(0x7f0000448000)=""/7, 0x1, 0x1}, 0x28) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ee7000-0x70)=[{&(0x7f000045b000-0x1)="db", 0x1}], 0x1, 0x0) write$fuse(r1, &(0x7f0000914000)={0x10, 0x0, 0x0, @random=""}, 0x10) poll(&(0x7f0000016000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xa163) read(r0, &(0x7f00008b9000-0xc9)=""/201, 0xc9) 2018/01/27 12:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00004b2000)={0x114, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@generic="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"]}, 0x114}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:49 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00005c0000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x481) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000718000)={r1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00002ab000-0x3)='$@\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) listen(r2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00004fd000-0x4)=0x2, &(0x7f0000da0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000107000)={0x7, 0x200, 0x40, 0x510e, 0x0}, &(0x7f0000c96000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000249000)={r3, 0x0, 0x7f, 0x4}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r4, &(0x7f0000ad0000)=[{&(0x7f0000b9d000)=""/132, 0x84}, {&(0x7f0000c0c000-0xea)=""/234, 0xea}], 0x2, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f000044d000-0x1e0)={0xf991, 0x1, 0x2, 0x9, 0x8, [{0x1f, 0x0, 0x800, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3ff, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x895, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1000, 0x10001, 0x3ff, 0x0, 0x0, 0x228c, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0xfb, 0x100, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x1340a0b4, 0x40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4, 0xffffffff, 0x3f, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}]}) 2018/01/27 12:16:49 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000038000-0x20)={@common='tunl0\x00', @ifru_flags=0x2}) 2018/01/27 12:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b4d000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000158000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f000069e000)={0x6, &(0x7f0000f71000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 442.523925] netlink: 256 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 12:16:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c8000)='./file0\x00', 0x20000000000100) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/mls\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f00000c9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000078d000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004a8000-0x4)=0x0) capset(&(0x7f0000000000)={0x200f1526, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005b2000)={0x2, 0x8}) r2 = openat(0xffffffffffffff9c, &(0x7f000019b000)='./file0\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00007c8000-0x4)=0x590) fchdir(r2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/27 12:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008bb000)={0x0, 0x0}) vmsplice(r1, &(0x7f000014d000)=[{&(0x7f00005f5000)="467cc8af9f1520de14d7b816b4459f6c448020fedc9b02d61a3608f9499973d933dbf3413695d25ba4292489eb3a677b4ebcdaff492f12cd771b3f4151fb7b3a48df32753c57a99061395bb3c57048136df74b28f761dbcb367141f225fded4944ac0ef67624a38eb3f43584d9d7b1abcd8e32df3e2047861e2de8ea640197d2ab1e3a866c7f", 0x86}, {&(0x7f0000793000-0xcf)="217a390be61f50ea2b31b730c193dee5d76b1f66e3b4955e2ea6de2f5ba6890bc6ae04fb9f535711d53789b0fae34820a1d13373192b05e91ee32f18ba8d59bb22f4d36b9143b9f1acc6b25b5f3803443df0a7d4037b2f142e70a84d47d489da571d231920019a90f588d094ebf9b6939e1c13673cc699720ed45e7e3ba9e37ada98f67783efb422af131f569b12a4bbebdedb0bbd2a78710b18539e9293f701fe846bd3708b20fd7e7fa294048c68da5550095d4508d99f57fba626cfcc3895e1a1456cecea8862852f652133b892", 0xcf}, {&(0x7f0000c3e000)="0d35375559c753f116e91f5f369bb250b152290c81d24ff2d7941170c9b57dffdb28035993952f45ea909fd5b045f8011dc79bdb3cc26d3d37191ee2", 0x3c}], 0x3, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000078b000-0x9)='/dev/vcs\x00', 0x7910c0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockname(r1, &(0x7f0000dd6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00000a8000-0x4)=0x1e) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000562000-0x4)=0x8, 0x4) bind$alg(r3, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg(r5, &(0x7f00005f6000+0x3f4)={0x0, 0x0, &(0x7f000003a000)=[{&(0x7f00007b6000)="80bcc049a006542c4be047fe5e51ac064e55c8a0330219524594adc81a0f152ea7885a4e5c17e7b13fe5b77ac3d2fd71fe26712d1bff979775133052933005c16bef4a45ed7bc21695a29941beb6f9fe22e188fed60806f82216f139b12d203631ebac59c791c173c4798d91bc05a3f8bd803526ef11c9e07168ce0e031a530b46aaf9006e0404f5bd6c59c7fb9f34e0", 0x90}], 0x1, 0x0, 0xffffffffffffff04, 0x0}, 0x0) io_setup(0x9, &(0x7f0000890000-0x4)=0x0) r7 = dup(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f00008ae000)={0x1, r0, 0x1}) io_destroy(r6) recvmmsg(r5, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 12:16:49 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000034000-0xc)={0x2, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x7, 0x3, 0x9e10, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getsockname(0xffffffffffffffff, &(0x7f000000e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008eb000-0x4)=0x26) connect$nfc_llcp(r1, &(0x7f000094a000)={0x27, 0xff, 0x40, 0x7, 0x6, 0x3, "e84c6bf4e75445abc881f8b3e870dab99b8a438ca49133735bc588360310d16f8d7002eb934ead59c989fb69c2c40d4ea5597d4ff3c07499026f8fe2ec374c", 0x6}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fcd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00000d5000-0xe2)=""/226, 0xe2, 0x2103, &(0x7f0000099000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 12:16:49 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d1b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/audio\x00', 0x2a0102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003a4000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fc0000)={r2, 0x1b}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000570000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000fc1000-0x20)={"e84a4dbf5a7ebcead37bb94771713eff", {0x4, 0xfffffffffffffffd, 0x7, "fcdf07063998", 0x1ff, 0x0}}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000cc4000)="cac20a24823f6579744b878a34612b95dcf5d8dfd7874d9eb08f1f74949fdadadd5e2aa654bb5ee30597f7e7b6812d9a1495d688fbfdcb5cb43f964a7d88c07a66bbeeabd99e4b067c704465a01a1d9adf51462df8bc2fbd230e85deaad03c53e84daca1589267e6930a64d4122ab102c0ca3f65525a0652abda95eac77177e0acd133ead0d0a5e068f195924687cbdb997a9e39689d0efbbe64b8f9114bae1c809876ad3b2113f518673f1cdbeb1b1021395d7db02dc1f1f924b30b75c571", 0xbf) mlock2(&(0x7f000064e000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000fc1000)="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", 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mremap(&(0x7f0000be9000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000091000/0x1000)=nil) 2018/01/27 12:16:49 executing program 6: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000041000)={0x0, []}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3df, 0x3f, 0x8, 0x100000001, &(0x7f0000002000-0x10)=@generic="3cae676effc101fabe3afd5efec3cb66", 0xff, 0x7fffffff, 0x7}) 2018/01/27 12:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000198000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0x2c)=@ethtool_cmd={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000bbd000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00007de000)=0xff, 0x4) 2018/01/27 12:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ac8000-0xab)={0x0, 0xa3, "4b10ee8e4828fc898a2ee3bbcaccb368b237019b4f43360a70a93d237d90debc2e3314f05c9e6e281fe268f9a975e52ca4935fa2532ef41bfc1dfdab3130ccbcb6274d89a562a6612ad2f0d12b8040e0503cd832e652cf7693cde4534ff9b8eee0cd81df51d44ea871d40546ae0754daa302c8608a05d4425b1ef65fd96bf6e3b3889a26d583fa036a65f76b6d1368e9e480ce7615cc93a307c2fa893b7c419db26adb"}, &(0x7f0000bb8000-0x4)=0xab) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036d000)={r1, 0x1, 0x5, [0x4, 0x80, 0x20, 0x3, 0x8a0]}, &(0x7f00003f1000)=0x12) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000063f000)=0x4, 0x4) socket$kcm(0x29, 0x0, 0x0) 2018/01/27 12:16:49 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004fd000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed0000-0x11)='/selinux/enforce\x00', 0x40001, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e02000)={"a6654b6e09fce75f2d2eaa628b832961", {0x4, 0x5, 0x7, "98932a123901", 0x7f, 0x0}}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x80000000, 0x7, 0x2000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003c2000-0xc)={0xffffffffffffffff, 0x0}) 2018/01/27 12:16:49 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000067f000)='/dev/vcs\x00', 0x30d000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00001f7000-0x58)={0x2, 0x3f, 0x5, 0x5a6, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000001000-0x1000)="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", 0x1000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x8, 0x1, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r0, r0, 0x4, 0x2}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0x4, 0x8, 0x5, 0x4}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008ef000-0x20)={r1, &(0x7f0000542000-0x1c)="98158776587d294f7e78bb0f8fedaa5c8bf1716eb27c7c80ec19d926", &(0x7f0000225000)="1c4aa54e57", 0x1}, 0x20) syz_open_dev$sndmidi(&(0x7f00009e4000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x100) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d28000-0x8)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000069c000)={&(0x7f00003a4000/0x1000)=nil, 0x1000}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000073e000)=""/97, &(0x7f0000f82000-0x4)=0x61) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000113000)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/status\x00', 0x0, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fsetxattr(r3, &(0x7f0000128000-0x6)=@random={'osx.', '#\x00'}, &(0x7f000086a000)='\x00', 0x1, 0x3) 2018/01/27 12:16:49 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005d2000)='sessionid\x00') mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000fe2000)={0xfd5, 0x0, 0x7fd1565, 0x0, 0x2, 0x800}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/27 12:16:49 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x4f)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 12:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/vcs\x00', 0x400200, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ab000-0x4)=0x3, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000343000)='/dev/rtc\x00', 0x40045, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r1, 0x55}, &(0x7f000005a000)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000027f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) tgkill(0x0, 0x0, 0x21) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000d0d000)=0x0, &(0x7f0000091000+0xd33)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d4b000)={r2, 0xfffffffffffffffc}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004bc000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000b1b000-0x5d)=""/93) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000fe1000-0x8)=0x4) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/27 12:16:49 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) move_pages(0x0, 0x1, &(0x7f000000c000)=[&(0x7f0000004000/0x4000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000000e000-0x58)={{0x100000001, 0x7fffffff}, 0x0, 0x2, 0x8, {0x3, 0x3}, 0xed, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/27 12:16:49 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/context\x00', 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000074d000-0x1c)={&(0x7f0000df1000-0x1e)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x6d)="ead31447c7743f78562ca5193d62b449cb4711fe1abdc6f83648058b94d1bbcd394c87175b9ad2b20be5dcbdd45ee763ea275ad3a312f77cc9e29ae697e68297fad03600cc0902ebe045015422dd09828c1832b70a0ddf615afde46b0ba71e7e9f2463124aed249a3dc7f8e33b", 0x6d}, {&(0x7f0000000000)="bfe56e50cd779c8de9c9a77f3a0be8e5261cd3b89adbcf3ed53b6b70c9f192b47c345efc1d36ba86fbe02cfe76a702a7ac1680e3876e07a07a7a45917573f9492f5004339b277e45a33f08b431877ebb792fc5", 0x53}], 0x2, &(0x7f0000119000-0x90)=[{0x90, 0x10b, 0x3f, "1746cf36b3785ba832d4f0af58fbb25ae813edb3fcce593c610d61313b543e2304bb649d9e715450c01a951382b341c4614a5050c1967d8c57e72513bd84583d05a793c3437de6f6d8661daca9fdc2c3c5fc1d9097289c8ac78da4ae73d98dbcaca6bb75ab0e76abd29c07a99a7110e155b9c38cf64b8740aef53fd742a827609348170e"}], 0x90, 0x4c005}, 0x1) prctl$intptr(0x200000002f, 0x453) 2018/01/27 12:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000f30000-0x4d)=""/77, 0x4d, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) connect(r0, &(0x7f00005cb000)=@generic={0x5, "52c0ef71da9320ed02dabc3f9d044851e8cf906b2c3bfd1b838f749fbb4d48943fa9e4ee265d491c84326ef07c61fcec548057f5229a043b80045f4ce9f6147f30bf624c4fc0096af76dd0f96ba382e8b8dc28945095e915ff3df63fe2793cdaa7b5784ec697fdb9b39e3658a9106302271e5ea573e498057261fa04e111"}, 0x80) 2018/01/27 12:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bc000-0x10)='/dev/sequencer2\x00', 0x80003, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) clock_gettime(0x0, &(0x7f0000303000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000210000)=[{r1, 0x100, 0x0}], 0x1, &(0x7f0000833000+0xe1a)={0x0, r2+10000000}, &(0x7f00002f5000)={0x0}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000010e000-0xc)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000c2f000-0x4)=0x2, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d0f000-0x48)=""/72) getpeername$packet(r0, &(0x7f00004a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d72000)=0x14) 2018/01/27 12:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000042000)=0xfff, 0x4) syz_emit_ethernet(0x47, &(0x7f00002f1000-0x47)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0xfffffffffffffff9, 0x3, 0x1}}], {@llc_tr={0x11, {@snap={0x2, 0xab, "9fe6", "b7bfed", 0xeaff, "21f217c09c65914c1de71df9f8b9c4102cafd8623d700d114f50114b29031a334b24d0bd91cef6c31bf15576"}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/sequencer\x00', 0x694800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a39000)=0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00008b8000)={"450752f446dc9ea0c9b33d6d858878a3", {0x4, 0x3, 0x3, "3e49331adf89", 0x25f, 0x0}}) symlinkat(&(0x7f0000234000-0x8)='./file0\x00', r0, &(0x7f000009f000)='./file0\x00') r2 = syz_open_dev$admmidi(&(0x7f0000e58000)='/dev/admmidi#\x00', 0x7f, 0x181200) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/27 12:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000061e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getpeername$ipx(r1, &(0x7f0000368000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f1000)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f0000a01000)="", 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/27 12:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19b, &(0x7f00003d3000-0x19b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x165, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x80000000, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x5a, 0x2, [], "fcf9bc26254d20f928c25d1a459140b61fdf7b6893f4e8b8569d64e3894c2f80b745e87333456381d28eb7f75a52b60158b74f2451027e43faabc3d239c8d740b13d2694b71cd1eca76175336f82f996ce62918821aa05e0b811"}, {0x6, 0x0, 0x3ff, 0xcd, 0x0, 0x0, 0x800, [0x9, 0xffff], "08d651cc3226f7789faa4b56d45432dfd814e3b2fd3b3dd501a358e344e87fc3fd3c141cef78182f3b51deaa8b4478cd0796f8c7e15dc99250d9623941dfaab8b6081434e64da6905fb46304a05e6c400c50619f6769b62f46f172c5aa67"}, {0x7, 0x0, 0x400, 0x4, 0x0, 0x0, 0x86dd, [], "f73ad3872b2f5c0d4668a4ce94b9f2475f00e8b2d783d5d51fc4ab6da9d0d31048ebde20669420fb7a70a2513c96596973e2d87b1e361ea3e601e2a0174332129c881c23eb93b057e62f8ff1c735fb1c0e58a80875e4953bd40bed3b0d1619aeefe4bf41a6138112e11d4b56ea1389e3dd0b46200f14c56af390308b66a06a33ccc3ebddf440e86e5ce70857c94e444baa58ec901eedaa2cea"}}}}}}}, 0x0) 2018/01/27 12:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d9000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) fcntl$getown(r0, 0x9) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00000d9000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00004aa000)={0x0, 0x0}) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000b64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0xc0000003) gettid() 2018/01/27 12:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) sendto$inet6(r0, &(0x7f00004dd000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000ea000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f000017a000-0x4)=0x0, &(0x7f0000793000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000e42000-0x2)={0x0, 0xfffffffffffffffe, 0x6, [0x1, 0x0, 0x9, 0x6, 0x129a, 0x0]}, 0x14) 2018/01/27 12:16:50 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000cf3000)='/dev/adsp#\x00', 0x7, 0xc0600) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00006f9000-0x4)=0x1) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/27 12:16:50 executing program 3: mmap(&(0x7f0000000000/0x762000)=nil, 0x762000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000762000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000045d000)=0xe675) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000360000-0x1c)={0x2, 0x3, 0x8, 0x0, 0x5, 0xdb6a, 0x5, 0x3, 0x2, 0xffffffff80000001, 0x7, 0x20, 0x0, 0x7, 0x401, 0xc6, 0x6, 0x6, 0x3}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x0}]}) 2018/01/27 12:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x88100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ba000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000367000-0x14)={r1, 0xffffffff, 0x0, 0xff, 0x8001, 0x800}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="") readahead(r0, 0x9, 0x1920) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x200}, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x6a, 0x8, 0x48}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x39a5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000004000-0x4)=0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005000-0x8)={r3, 0x1f}, &(0x7f0000002000-0x4)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000004000-0x510)={0x1, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb389, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000005000-0x4)=0x800, 0x4) sysfs$3(0x3) truncate(&(0x7f0000003000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, {&(0x7f0000005000)=""/4096, 0x1000}, &(0x7f0000006000-0x1)=0x0, 0x2}, 0x74) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000004000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x80, 0x8, 0x100, 0x400, 0xffffffff, 0x80000000, r5}) 2018/01/27 12:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f24000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r1, &(0x7f0000254000)=[{&(0x7f00009fb000+0x79)=""/2560, 0xa00}], 0x2000000000000285) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000fb3000-0x14)={0x7, 0x997, 0x6f, 0x5, 0x3, 0x10001, 0x0, 0x7, 0x639c, 0x4}) 2018/01/27 12:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002b3000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x30, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="a0548802536eabf991d8113565"}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cbb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000658000-0x4)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000018c000-0x4)={0x5, 0x58b95696, 0x1f}) 2018/01/27 12:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001f0000)=[{0x0, 0x0, &(0x7f0000f6d000-0x50)=[{&(0x7f00009d7000-0x9c)="138918c1c89cb37d4b98f936f99dda2e886d8747792da976051438d4b85fb343c25bedf7cdaacd522348e33d19c9e0317ceb8c44c920d9abd46945b1beff277781abee3b03f5df64c9", 0x49}], 0x1, &(0x7f00008d2000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000606000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x202) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00001c0000)="9abac7e941944781735594c9a277234d306fabf233a84acd9972904a3f0820ad9f4b4f3dc4366d388112e68d57d26b6fafd05b6c31db3db0184868e79c0e6ae8add0cd8f7378ff1d633193e223827f067304243df7b6683423fb9a0913f48dcad737433f86ee4cb8c944435d1a6e84138ad8fdb2933ee72f185b3784954e24c191419d73d76dadcd55a985b6a0b73dd4afc7764caed8c993ebb3f31cc235c3175eb272ad9cf5a3915bacf68b", 0xac) readv(r1, &(0x7f0000cd0000-0x18)=[{&(0x7f000034a000)=""/21, 0x15}, {&(0x7f0000d5e000-0xcf)=""/207, 0xcf}], 0x2) 2018/01/27 12:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb8000-0xc)='/dev/rfkill\x00', 0x400, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001a6000-0x28)={r0, 0x0, 0x72, 0x1000, &(0x7f0000863000-0x72)="cd22462fad714bea620dc30c9e7f596771ba5ce7a06808970d732fe47fa45f0dab00117f944f56495134ebb3c529ed22c999bbf0eeb5031f86eb1496d6faf26b1b30d3bceb905301acfeae637b0d2617d117fbb51903349e8101bfb39c879f3344688d5a14f0a37436ce441b4b1893408f82", &(0x7f0000dff000-0x1000)=""/4096, 0xfffffffffffffff9, 0xfff}, 0x28) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00009b8000-0x5)='user\x00', &(0x7f00003d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca9000)='&', 0x1, r1) keyctl$revoke(0x3, r2) add_key$user(&(0x7f00001d9000-0x5)='user\x00', &(0x7f0000928000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ed1000)="de", 0x1, r1) 2018/01/27 12:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f00000f7000-0x8)={0x0, 0x0}) dup2(r0, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000028a000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x41, &(0x7f000041f000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000507000)=""/4, &(0x7f0000a92000-0x4)=0xfcaa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000163000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000044c000-0x4)=0x50) getsockname$packet(0xffffffffffffffff, &(0x7f0000272000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000169000-0x4)=0x7) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$nl_route(r1, &(0x7f00006fb000)={&(0x7f0000497000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000541000+0x3a5)={&(0x7f00009e7000)=@ipv4_delroute={0x2c, 0x19, 0x601, 0x0, 0x0, {0x2, 0x34, 0x10, 0x80000000, 0xff, 0x4, 0x0, 0x4, 0x100}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4010) 2018/01/27 12:16:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/vcs\x00', 0x45e616582bb47585, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003a7000-0x4)=0x0, &(0x7f00001ec000-0x4)=0x4) pivot_root(&(0x7f0000c71000-0x8)='./file0\x00', &(0x7f0000039000)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/kvm\x00', 0x32480, 0x0) getpgid(0xffffffffffffffff) 2018/01/27 12:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f00003ab000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) getsockname$ax25(r1, &(0x7f0000c8d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000055a000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000dd0000-0x4)=0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/01/27 12:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000c9e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/hwrng\x00', 0x2202, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000349000)=""/68) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057d000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0xf982}]}, 0x10) write(r1, &(0x7f000031f000)="", 0xff24) recvmsg$kcm(r2, &(0x7f0000f2b000)={&(0x7f0000488000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000308000)=[{&(0x7f0000dc7000-0xc1)=""/193, 0xc1}, {&(0x7f0000c72000-0x97)=""/151, 0x97}, {&(0x7f00005a9000-0x2c)=""/44, 0x2c}, {&(0x7f0000c6f000)=""/64, 0x40}, {&(0x7f00006c2000-0xf1)=""/241, 0xf1}, {&(0x7f000049d000)=""/40, 0x28}, {&(0x7f0000f8c000-0xe7)=""/231, 0xe7}, {&(0x7f0000f8a000-0x4f)=""/79, 0x4f}, {&(0x7f00003ba000-0xf2)=""/242, 0xf2}], 0x9, &(0x7f0000749000)=""/4096, 0x1000, 0x7}, 0x40000000) sendmmsg(r0, &(0x7f0000b1f000)=[{{&(0x7f00001a4000)=@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c, &(0x7f0000ce5000-0x20)=[{&(0x7f0000723000)="7baf4058e671352ab456cfad8bf4b198ca268b126eaa9062fe766155", 0x1c}, {&(0x7f0000a6b000)="aeab352276185d7fb560e0fa6a0614d6d78fc49a9f4071ca47aecb678bbc3a62c484a294c9f7d3c3575ff63056a1fbbbbf17fea0665095c9490c71e9386c87d4e091d6667acd6cbb833275a8d38de25322c4eaef1d88d4b84f", 0x59}, {&(0x7f0000dbf000-0x1d)="2367f87449fe125763a6710e2b43ce5f50e82afed046646e8751b7650d", 0x1d}, {&(0x7f0000411000-0x34)="255bacc1492a1392ac6bdd7a216119d323e773772ce451f5dceef0e3f30ea124c8d682c612e0df06020e5b3d331bc40c1bd64415", 0x34}], 0x4, &(0x7f0000df9000-0x10c)=[{0xcc, 0x10b, 0x0, "db39bcd9034d3bec825e1bdc90d97eb6014491dac8fd4ccdfa08908439ce37b162cb5b89338dda73d52b5d032207d18b8a397912b1fdf27e0b1360cb5a466e00af4581dbdfe83cabfb8ce81fa181043691ffa72835971d7902d146139d19c8831f2c5ac095471bb4d0a32055999f1ceb02c4e6f99959999070502d05720967227aa5f1ca8b4b8bb8e49e39f7486f5495af16ae17a650342f7ba4accc0083b0f15bc25f673f39540ce005e6172158871117bdf88d51916cef6884664200c1"}, {0x40, 0x11f, 0x10000, "07add2c9bf63e8f5bc1166d42743c146b00d321cd207f8fc74dbf78ae49c1733f2b399cecc705a03ba59ec9796d23233a85c10"}], 0x10c, 0x4000000}, 0x7}, {{0x0, 0x0, &(0x7f00003b9000-0x28)=[{&(0x7f0000011000)="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"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{0x60, 0x104, 0xa8a9, "a4a287f3dd22014e2ab0f3bf6bbb4b917ca71f7a322596dc498b1ad643e6cbf63c31bec5b69cfc96dcd9ebeb3bf829eb81a0faa791b929b5f6b2312f031d2be50d5cbe7081aee0df2223940753a3bf7f3a"}], 0x13dc, 0x800}, 0x5}], 0x5, 0x4040) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087a000-0xd)='/selinux/mls\x00', 0x0, 0x0) [ 443.371919] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/27 12:16:50 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d32000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x32)=""/50) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) r3 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 443.444934] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/27 12:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f25000)={0x7fff, 0x2, 0x9bd3, 0x1, 0x2}, 0x14) 2018/01/27 12:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ec6000-0x20)={@generic="201c5413011946ad947ffee83a27e750", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007b5000-0x2c)={0xe, 0x7, 0x2, 0x0, 0x4, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={0xffffffffffffffff, &(0x7f0000eee000)="", &(0x7f000032a000-0x1)="", 0x0}, 0x20) ioctl$sock_ifreq(r1, 0x89f6, &(0x7f0000018000)={@common='sit0\x00', @ifru_mtu=0x0}) 2018/01/27 12:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00002b0000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x400000008, 0x0, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) signalfd(r0, &(0x7f0000f18000-0x8)={0x401}, 0x8) 2018/01/27 12:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000007000-0x8)=0x1000000007) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) 2018/01/27 12:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f00002c4000)='/dev/vcs#\x00', 0x9bf3, 0x40800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000233000-0x4)=0xe, 0x4) 2018/01/27 12:16:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0xe)=""/21) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80) 2018/01/27 12:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f000071a000-0x15)=@known='com.apple.FinderInfo\x00') lseek(r2, 0x0, 0x3) close(r1) 2018/01/27 12:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00007bb000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b58000-0x2f)="a2b23393b5047612b0426830ce1a36a13e9091aca951c131f2288a1853f1fcd1f86173505d0c5a725ee6c308543919", 0x2f, 0x20000008, &(0x7f0000672000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f000038a000)='./file0\x00', 0x141042, 0x400000000003) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/27 12:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008de000-0xc)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00009e6000)={@multicast2=0xe0000002, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000039c000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f0000d99000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009ad000)={r2, 0x0}, &(0x7f0000586000-0x4)=0x8) listen(r1, 0x40000000009) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000110000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f7000-0x4)=0xb) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00009f3000-0x30)={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006df000-0x8)={r2, 0x1}, &(0x7f0000554000)=0x8) 2018/01/27 12:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) fchdir(r0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000881000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x0, 0x5, 0x2, 0x10000, 0x3cb7}}) pipe2(&(0x7f0000198000-0x8)={0x0, 0x0}, 0x80800) epoll_wait(r1, &(0x7f0000ce7000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x27) 2018/01/27 12:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000028e000)={0xaa, 0x8, 0x0}) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000fe8000)="") r1 = creat(&(0x7f0000890000-0xc)='./bus\x00', 0xc8) fchmodat(r1, &(0x7f0000cfc000-0x6)='./bus\x00', 0x8) rename(&(0x7f0000d2a000)='./bus/file0\x00', &(0x7f00000f9000)='./bus/file0\x00') socket$vsock_dgram(0x28, 0x2, 0x0) [ 443.644049] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 443.662633] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) 2018/01/27 12:16:50 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00001b9000)='/dev/dmmidi#\x00', 0x7d6, 0x440000) recvfrom$packet(r0, &(0x7f0000c18000)=""/204, 0xcc, 0x2, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a5f000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$vcsa(&(0x7f0000e05000)='/dev/vcsa#\x00', 0x1000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d1c000)='/dev/snd/pcmC#D#c\x00', 0x40000000000001, 0x141002) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c74000-0x5)='htcp\x00', 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000068d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd1000)=0xe8) r4 = getgid() fchown(r1, r3, r4) ioctl$TCSETSW(r1, 0x5403, &(0x7f00009db000-0x24)={0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x9) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) dup(r1) 2018/01/27 12:16:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000001000-0x9f)="7882a72e165b1bfeb60e4a1f0c49daaa24cae8000000001d30925e1d89d82acc1dc4675feb071bdf21fd86b0f5227b7bb617f7ccc232f467c6fea218592a897a32b95514aa02cca847e721fca5f0083b4faedd11b04e0d311f0d8bed74cebf6dd3ea2365621ece97e70f05e31ae19f4390b6d14dd915cff1d9106e00e18d77ea67aa45c21b30296fae33b99554da0467b1892f8566224295bf6f5d21c18f50", 0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000002000-0x8)={0x1, r1}) madvise(&(0x7f0000ccf000/0x3000)=nil, 0x3000, 0x5) 2018/01/27 12:16:50 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fremovexattr(r0, &(0x7f000000d000-0xa)=@random={'security.', '\x00'}) 2018/01/27 12:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) r1 = syz_open_dev$dspn(&(0x7f000028a000-0xa)='/dev/dsp#\x00', 0x100, 0x101000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f0c000-0x9)='/dev/ppp\x00', 0x0, 0x0) fanotify_mark(r1, 0x8, 0x10009, r2, &(0x7f0000ea2000)='./file0\x00') bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000223000)={@generic="9552eb236150c17e8c17ee132cf1cafc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c55000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/27 12:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000084000-0x10)={r0, r1, 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000dd3000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000518000)={0x0, 0xffffffffffff0000, 0x30}, &(0x7f0000be8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000046d000)=r3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r4, 0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 12:16:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x9)='\'em1ppp1\x00', 0xa00) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"49ca76321609956c3876778e31f5eb35", {0x4, 0x0, 0x478, "ae48c500d42b", 0xfffffffffffeffff, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000)=""/104) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000)=""/237) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x18)=[{r1, 0x1002, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x81, 0x0}], 0x3, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000003000)={0xff}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000004000)={0x400000000000, 0x9, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000)={r2, 0x3, 0x1, 0x20000000000000, &(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000004000)={0x7, 0xc1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0xd6)={0x0, 0xce, "d2f56b0b2b01ec95e04adfb925cba4663f1f325b285b66ac5b519d9c4bc86b0b67705a82581bdd02eaa51622581dc9dc80e8409bcd8a254a49c369319ca518d1fe21d0b43146b58fc3f5e50ddfdb7805af80a84ea51dc780402d54a54c3ca4b81413158c8813dd97ea7b9545290e43f192b2d9a3257a4e2f3f1d341636b3fda39862c18e8b31caa2ac5f5fbd1fe9c208d7f67a27ce73327e66df3ef0ad0e99d0604b8a78b37da176e468a23bdb03090d6d0e91f5f154fc5a5fd623b2cacb65bd8842e188b74a4ec70a79a017260c"}, &(0x7f0000000000)=0xd6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000006000)={&(0x7f0000005000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x28)=[{&(0x7f0000001000-0x99)="2a03150e40efc3ce926b5d3e12132f833d5799995675601e0a9bda43d87c8b1af36d3940358a804847f467536223165c7b81935cfe2c1b2f87d746383c660f06ab1b683e0de87d9f817cce6dc4e385d503a367f78f146b417563294715480a18b015d676a5628531d2e2a7c4d4fe5766a500ce165c49e54cd6bb5125d5ecfc814f25140d99e6073ec36eacfd44c38c2050b7d1347f5dbfb1b4", 0x99}, {&(0x7f0000002000-0x8d)="0379443d548593ea5357bea82bea2ed727014fe62b1f7eaf9829094b4cfcdcf69a114c4f49fe7c2c70f199181cdfb452fbead84ee600ad77efddd51594ca63a346fd7dd894552554d7be31e97727c3c35bc8f7215f2036401952dfabf85080418ca8e34c5166d67d92d20aa4b3f3eba6541fc5ad6c04f101c480b6106987e54c5dc23a6c2e983b06323acd0178", 0x8d}, {&(0x7f0000005000)="b3f4b9b862ff71a65c908acd31a2a85fe0e8a2605365a7328e4df7e1e004b827b4f3da227b9b2ae95ba3135dbebfa0a0ec2ef48cfe358a3fd95b5e1ede7751278c64a89b4ebbe5a0e04dfb0638cc93de8dac16e1f82e11d78f7c58a576a2a088d03aee483d1b22c7751422f196112e6273be91d8d47eb00187f9ec0619fbabda8d85db005682db0f49ccd82c09f02541c765f33ac20bccc5060e7d6166b44f33dd1a711c42136cfabb602d49ed1300", 0xaf}, {&(0x7f0000006000)="63e1bdcfcd77a89c22926fa7009ed66195f183442b0f13fe16352f44c891dd9a52bd782a0ec88017a76b768fc4fae5efb811c6d408b9c25e1fae552cb08bf21bbe68da33f3fc22663884733a606713c2c67e865d1ac0d4ff188a9687aea79e139be48aa8678c84437ee87dbe8f7e4f82d1f25209564351737a0a08ce35f4e29df00e0687276db742e1fc16393a42a354ab09d16583b1d8e939d1e58b67c2ef29e395af4df342711263b34d273a8bd832117f05570fcce367ac21bd09c6dd236be7bf97f03439f8a7c69ab4955903d3fd194ae1da499d41f71fca10825133e76032286583d41dca3092aef1f3", 0xec}, {&(0x7f0000007000-0xd8)="8799c71eebdcfa7ae3b5d964407601785b068218f7ff23ba6a3ecad191a515fd9d17eda31af063359f9cd6adfb8632c0b4ecaf2b70163eeb2618841670e7108c337cc7c4770aa476b2b9b7c5d9c376115faaabdff1e86d155a0987a313b1386a0a9c3defc8bd5fc6ac36014bceb58d679984b070d54184985ae182b7e6cfdede2cedc336a0b80cc6d026cbc90ff554cd14a3fdf6bd492ff7c89ad0b53a39e6e46270c417f0af5303a0a3378267d37eaa87e5d6d2ddd98a9ae4c781987f217b5228553b0bde7e10a3b40c132e0fdcec2c97b8b293a507adc3", 0xd8}], 0x5, &(0x7f0000005000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0xd1, 0x6, 0x8000, 0x2, 0xff, 0x7ff, 0x3, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x5, 0x9, 0xbd}}, @sndinfo={0x1c, 0x84, 0x2, {0x21c, 0x47aa303252086c1b, 0x737, 0x6, r4}}], 0x84, 0x0}, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000008000-0x8)=0x5) 2018/01/27 12:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) inotify_add_watch(r0, &(0x7f000097d000)='./file0\x00', 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/audio\x00', 0x80, 0x0) mknodat(r1, &(0x7f0000557000)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000643000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000578000-0x8)={0x3, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d15000-0x4)=0x582, 0x4) 2018/01/27 12:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000045d000)='/dev/input/mice\x00', 0x0, 0x8038001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b72000)={0x0, 0x0, 0x0}, &(0x7f0000205000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000f15000-0x8)={0x0, 0x0}) fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006d4000-0x4)=0x0) gettid() r2 = gettid() r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r4, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) r5 = dup2(r1, r0) read$eventfd(r5, &(0x7f0000ff1000-0x6)=0x0, 0x4) write(r5, &(0x7f00008d3000)="", 0x0) 2018/01/27 12:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5ba9, &(0x7f00007cf000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000e47000-0x60)={&(0x7f0000c00000-0x14)=[0x2, 0x0, 0xee6d, 0x3ff, 0x337d], 0x5, 0x7, 0xc81, 0x4, 0x3, 0x0, {0xee, 0x1, 0x5, 0x1ff, 0x6, 0x5, 0x4, 0x1, 0x7ff, 0x9, 0x4, 0x1, 0x8000, 0x1, "7e5d66f94977d6e67fe09d149ad9b53c98026b2a5c70b5864c6988779054df27"}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/cuse\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc4000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000287000-0x14)={0x4b, 0x401, 0x2, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000605000)={0x8, 0xd571, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000487000-0x8)={0x4, 0x2f3a, 0x4, 0x35}, 0x8) r4 = memfd_create(&(0x7f0000441000-0x83)="54cd92b4ad9ce82f021bbc85efb9faa08201ca552c5fe54c9fa3adbbc969325f3489631ce799601426f2323c10d0164ff8c304cbfa87cae1d690dae77ddc36857a992109998e757eb41a5d6e2356b16087eee075c4544c35f0864213193dabd5e3b0a1571bb10247f8b465598d238de4c6881417cd39ced7fd9f40d0149bd4465d197a", 0x0) io_submit(r1, 0x1, &(0x7f0000799000-0x14)=[&(0x7f0000198000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000508000-0xd7)="", 0x0, 0x0, 0x0, 0x1, r4}]) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) 2018/01/27 12:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x4, 0x0, 0x2, 0x0, 0x0, "9d2a30273367a4574cfe6c672aba2cdc6511916a2ed113de92e0ae4f9d63cc2d9e1aa78330233b4c85a894134d29429ceafdb1531cad9b95bd5146b8f12ddb", 0x0}, 0xfffffffffffffda6) close(r0) 2018/01/27 12:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000331000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b14000)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x549800, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f00004c8000)='./file0\x00') 2018/01/27 12:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000040a000-0x4)={0x0, 0x0}) pwrite64(r0, &(0x7f0000ad7000)="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", 0x1000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008f8000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e7d000-0x4)=0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000faa000)={r1, 0x18}) 2018/01/27 12:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ec7000)={0x2, &(0x7f0000306000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000342000-0x8)={r2, 0x1}) sendfile64(r1, r1, &(0x7f000040f000)=0x0, 0xdba) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:51 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) recvfrom$inet(r2, &(0x7f0000c8b000-0xd1)=""/209, 0xd1, 0x12001, &(0x7f0000eda000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000dd8000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) 2018/01/27 12:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0x802, 0x480000000000000, &(0x7f00006ef000)={0x0, 0x0}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000ed7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000024f000-0x400)={""/1024}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005bc000)={0x0, 0x0}) mknod$loop(&(0x7f00008a4000)='./file0\x00', 0x800000001000, 0x1) clock_gettime(0x0, &(0x7f000086d000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000861000-0x54)=[{0x7ff, 0x2, 0x20, 0xa54c, @time={0x0, 0x0}, {0x1, 0x6cf}, {0x8a, 0x5}, @addr={0x3ff, 0x3}}, {0xa4b, 0x5, 0x800, 0x7, @tick=0x401, {0x0, 0x401}, {0x3, 0x40}, @ext={0x55, &(0x7f000057f000-0x55)="b871f16031d0c5c886ea8b2184028fc6c6cb198fa4da415f78e95f3f48b72b5e1965f469bc6ceefe00f82240d35eae68eeb5639023979d2bb49709c8fa02a5a512c26f0f38e754b4ff16d601c25b64f2257aede078"}}, {0xffffffff00000000, 0x0, 0x3f, 0xffffffff, @time={r4, r5+30000000}, {0x4, 0x7}, {0xff, 0xffffffffffff7fff}, @addr={0x7, 0xce6e}}], 0x54) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c1a000-0x10)={r1, 0x50, &(0x7f0000e24000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg(r3, &(0x7f0000b53000)={&(0x7f00002c0000)=@l2={0x1f, 0x5, {0xfffffffffffffffb, 0xfffffffffffff001, 0x40, 0x4, 0x7, 0x1}, 0x9, 0x935a}, 0xe, &(0x7f0000101000-0x28)=[{&(0x7f00004a1000-0x32)="59509dad636990dca398826ee90c8e523a0644b78aba6aed1c9502582dc1da3178985f418a2c6c7573d9c2c38a5eac4c77e2", 0x32}, {&(0x7f00009b9000)="174a3484a73134ff1efc6104fae99e5ba42991b557fbd998012c73611cdf7f5206ee42c29e296db84cc3a06172258980b44f", 0x32}, {&(0x7f0000ec8000)="4a62122a21b2d6e7", 0x8}, {&(0x7f0000d9e000-0xbc)="72ec7b7bdb294c0706d7433b98e59694ca785ea4f6a537d0d8a09687d1421693db4b89a58760a2b8a71e024ac8dd291e9121f248d235523bbe195e0acefe6e8939dfb4c1664f54d17beee3a03bc577fb834be02077d04343dcb7b9702d3d8bd2feaf045ccb2057b78c9e12b6561ea5353a32bd1acf5bcb89ccaf098df348d7459592fbb110a5a95a0b003f833506afb20e9d1cf9552be89def313b8548aec3845a7eecd932f42c105bf0fa891f78be5ebfd91d2bcf14e328ac9593dd", 0xbc}, {&(0x7f00005f2000)="495162993b4c92b6ff0172b217bfaaf27af8694f99061ccce7c02c595bd86be7bfce7d0e0b4fd9218efffa559460891f699b0df210dd052a399d9641d73df981ea84dfa73b3965a36999c19bceef0aa22c99aff15fff05a96fa5fc2771c75e6d25bd03b3c42192e1778d02f8118ac659b268e3780eb051787e4dd44091a7bf07055aea0e105645cb866d9bc3", 0x8c}], 0x5, &(0x7f0000bb7000-0x3a4)=[{0xd0, 0x10c, 0x3, "4a4b5559c18ef750335cda381b5bd0655f0237c6f8721e82258ecf38790e7325633473203a668f28b22fc1e88d0a8f19125c2a15e9ca57526ddc1702fe0afd7bf2c00e4736ff9848bb1ddc08f4976fc8ea888acd9c6cb3d4f5f7565d63bc11b18ab62c8e7a0ac81d9433905e83c91460a77a1566b72da94395cda8bdd4d86669604024d44806fdfc6fada98b58aec745e4fa3afad5c2c59509430fab94fdadc1226351e2336d339a0972a0ad765804619ca6ce61660f7115b87dd580e3f51f75213f"}, {0xdc, 0x105, 0x98, "8edcc9c3370526e97714e00011347e7b45bbafb33312ff2b84da80d6dbf8339cff5c7ba7c851686d152fc22c2cb37e15118062af010f1ab4312120f779730f0b1857473ba8ef4cfef95ecff0c9e4ab7a31efabb1e8a8bf279a2ac5a127d89816a32d0447567c46568ca24d42113990e6fb94c9f9c61d91643d9cd340507d52c7750580c6d2e185177a4275ff758d09467f6a6e78eee455edf4243f7307aead7c08f14ce348d0fbe9459395cc9ec184a65b0ea9f2a22b260b6088b544d451ddc4838b75077d397aff31a3ed2eaa32f1"}, {0xfc, 0x114, 0x8, "02d2218604cd2f23535b6c9b3f8e20f61795df2f9d4f70a3a736a5eee6f831fba25c04cbb77f4732fbb5ca689c380b9a2f161226d064316e2b6648b082068335f5c6ee028f112fd310a544cf1dcf1ff13b61dfaa0f788f74743d56fd914c3110a84e946695c57419e4018a05db9bbe0b133127ca671f70377de0b5b46065f2ffc31af0b16857e6a48bbcb50563508b37354b7c3d2075add8a84aed0c4cb0675466e2e719c87ed554d6be195d385102ab7e5dd20bb777ff15443750cc1c2ca2140eca76d2daada96516e5c971afb5dcc80c774ace424028bcef2e548057680a62786e46c58e864e8f367521061db7"}, {0x6c, 0x1ff, 0x4, "0a0bb32689aae51daa4e9e70d9a1d6c819dc6230eb3504e623c7cd092abf342a13c0fcd33ab808de1f044caf5ea4e6f1d1747553209965150a8d708111972c86bfd05cbde035704a42eb7cdc46fa8bd032123aa52c80d2c8a720ff028c24d6"}, {0x90, 0x1ff, 0xfff, "be07123b16a96a395a23caa72631cf016e19cccf7ceffe1446a3edba874f6a14a41a02e5e6d32b5f3b70e918637c0f11b62157365311ac3524f2b55db51d7c84290f14cc4694e7d4396d1b6c530634cc9e554c7ec782186c8b72f8bb682b9b72debb40b68628da54c296b2196edc77f2d11872a6db56cbe9f475abfc9ebe9705c6b0"}], 0x3a4, 0x24008001}, 0x811) 2018/01/27 12:16:51 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e3d000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000e62000)=0x0, &(0x7f00002cb000-0x4)=0x1) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffefffffffb, 0xfffffffffffffdbc) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 444.408588] kauditd_printk_skb: 568 callbacks suppressed [ 444.408596] audit: type=1400 audit(1517055411.278:10420): avc: denied { dac_read_search } for pid=27363 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) r0 = mq_open(&(0x7f0000b80000-0x2)='[\x00', 0x0, 0x0, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000c3e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c34000)=0x26) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000437000)=0x8, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000d80000-0x80)={[0x3000, 0x100000, 0x0, 0x10d000], 0x101, 0x8, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:51 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000223000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000238000-0x4)=0x0, &(0x7f00001ec000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x4)={0x20080522, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000017000-0x8)={0x0, 0x1}, &(0x7f0000179000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000050000-0x20)={0x4, 0x8d8b, 0x8, 0x0, 0x5, 0x501ac6, 0x2, 0x0, r1}, 0x20) 2018/01/27 12:16:51 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0xbc, "fbbf0ff3e45c80a669dcfedd05a8e581e926d85e0de9d51e587be958fb79de043595cbbdb8ad7f1200d3e10d9225f8e3e11f553f73e76061b60e4ecaf6518663a21248856966ffb052618570d1f88e4636bdede2d427232e6903d142c311e846fdde4b57148e668d5b2f1dc5aaac6c3e6a449ad1b0f89096ef6b8d6747893e9ee6b65e6618c13fcde50c8dd4e614d27a0aab98053aa9d346f4347be84c6b10cc3fda446ed7c7941bd0e16822069e5047f5ec159a804d5ddce3e2aceb"}, &(0x7f0000002000)=0xc4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000006000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000004000)="8cb696baaa83b18628e81edfc6dbb0925f36b58bb2e4eefef938723cc518e38bf1c48fb437ce9b39de5bd5f36d9c2b5f84e5ecdc3372001825df1f18bbf71aed71ca59a12828a79b6d7f26c5a4fca2087d204832c23bc598a6fa4d492d195f7222d4e2a2ea34a8014fe1a08960f2dc62fb25327b099e3562e7c115fed8d5882757b44da7b0f46098909d0ad09b71b7df974a9d1ed0ec5e4694dea3496f0152f9e1ec43b5fb8f1a03813db2fb5b7faedc75a0d052c235813699bdff669c8a97e6c3ba3c293df334cc3fb65c62b39d176385082103d0f7eb78d36d305a837288", 0xdf, 0x0, &(0x7f0000006000)={0x4, 0xd15, 0x9, "f554d86162e2", 0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x9, 0xfff, 0x8, 0x3, 0x5, 0x100000000, 0xffffffffffffffff, 0x7, r1}, &(0x7f0000004000)=0x20) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x11, &(0x7f0000001000-0x11)='/selinux/enforce\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000005000-0x16)=@random={'os2.', '\\em0\'eth1security\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000008000-0x68)={0x79, 0x0, [0x2, 0x1000, 0x4, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 444.443262] audit: type=1400 audit(1517055411.279:10421): avc: denied { dac_override } for pid=27363 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 444.475113] audit: type=1400 audit(1517055411.283:10422): avc: denied { sys_admin } for pid=27362 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80807, 0xd, &(0x7f0000b97000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001d2000-0x4)=0x14) 2018/01/27 12:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001b7000+0xfdc)="6e732f6e657400b1638c4102bf6b78888de1b7cd3c") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f0000b81000-0x1d)=""/29) r0 = syz_open_procfs(0x0, &(0x7f0000325000)='net/bnep\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000bb0000)={&(0x7f00001b3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a91000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003c9000)=[0x0], &(0x7f0000e71000-0x8)=[0x0, 0x0], 0xa, 0xa, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:51 executing program 1: mmap(&(0x7f00000df000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x390)={0x6, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffc838}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x88002) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x3, 0x0}) 2018/01/27 12:16:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) [ 444.510960] audit: type=1400 audit(1517055411.296:10423): avc: denied { sys_admin } for pid=27362 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:51 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000015000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0xfffffffffffffde5, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xffffffffffffff16, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, 0x1c) [ 444.582859] audit: type=1400 audit(1517055411.333:10424): avc: denied { dac_read_search } for pid=27363 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair(0x2, 0x7, 0x8, &(0x7f00006ab000-0x7)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f000037c000)=""/183, &(0x7f000039f000-0x4)=0xb7) r1 = syz_open_dev$mice(&(0x7f000044d000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000810000-0x10)={0x0, 0x0, 0x8, 0x3, 0x0}, &(0x7f0000765000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000dc000-0x98)={r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x506}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000}, &(0x7f0000ca3000)=0x98) [ 444.639757] audit: type=1400 audit(1517055411.334:10425): avc: denied { dac_override } for pid=27363 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 444.672998] audit: type=1400 audit(1517055411.445:10426): avc: denied { map } for pid=27394 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 444.699426] audit: type=1400 audit(1517055411.446:10427): avc: denied { map } for pid=27394 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 444.727243] audit: type=1400 audit(1517055411.464:10428): avc: denied { map } for pid=27394 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 444.758512] audit: type=1400 audit(1517055411.473:10429): avc: denied { net_admin } for pid=27401 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:51 executing program 5: mmap(&(0x7f0000000000/0x72000)=nil, 0x72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000002c000)=@abs={0x1, 0x0, 0x1}, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000070000-0x8)=0x6) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000039000)={@generic="a7d26b16726c2a04ee179cb504509d6c", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r1, &(0x7f0000029000-0x1)=""/1, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000056000+0xdfc)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000049000-0x14)={0xffffffffffffffa0, 0x800, 0x20, 0x5, 0x3}) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2018/01/27 12:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000e7e000)="") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffbff, 0xfdfd, [{0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2000000000000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000044000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 12:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2b2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00004c6000-0xbe)=""/190, 0xbe, 0x100, 0x0, 0x0) recvmmsg(r0, &(0x7f000086b000)=[{{&(0x7f0000ea9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fd000)=[{&(0x7f0000619000-0x47)=""/71, 0x47}, {&(0x7f0000f62000-0x2d)=""/45, 0x2d}, {&(0x7f000037e000-0x56)=""/86, 0x56}, {&(0x7f0000060000)=""/36, 0x24}, {&(0x7f00001f3000-0x46)=""/70, 0x46}, {&(0x7f0000e7a000)=""/247, 0xf7}, {&(0x7f0000f34000)=""/235, 0xeb}, {&(0x7f0000d1d000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0x2}, 0x71}, {{&(0x7f0000710000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002ae000)=[{&(0x7f00002ae000)=""/109, 0x6d}, {&(0x7f00003d1000)=""/4096, 0x1000}, {&(0x7f00001d6000)=""/51, 0x33}, {&(0x7f0000043000)=""/133, 0x85}, {&(0x7f0000e66000-0xa0)=""/160, 0xa0}, {&(0x7f00007e4000-0xae)=""/174, 0xae}, {&(0x7f0000a8d000-0x21)=""/33, 0x21}, {&(0x7f0000cb0000-0x5e)=""/94, 0x5e}, {&(0x7f00009c6000)=""/241, 0xf1}], 0x9, &(0x7f0000581000-0xcc)=""/204, 0xcc, 0x9}, 0x8}, {{&(0x7f00005ed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000605000-0x10)=[{&(0x7f0000aba000-0x2e)=""/46, 0x2e}, {&(0x7f0000777000-0x5e)=""/94, 0x5e}], 0x2, &(0x7f0000072000-0x5d)=""/93, 0x5d, 0x80000001}, 0xfc65}, {{&(0x7f0000961000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000098a000-0x20)=[{&(0x7f0000cb1000)=""/224, 0xe0}, {&(0x7f00007ea000)=""/113, 0x71}, {&(0x7f0000d54000)=""/20, 0x14}, {&(0x7f000079d000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xda1f}, 0x9}, {{&(0x7f00004a7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009c5000)=[{&(0x7f000036a000-0x3b)=""/59, 0x3b}, {&(0x7f0000b5e000-0xc0)=""/192, 0xc0}, {&(0x7f0000dc5000)=""/31, 0x1f}, {&(0x7f0000043000-0x93)=""/147, 0x93}, {&(0x7f0000216000)=""/0, 0x0}], 0x5, &(0x7f0000ca0000)=""/76, 0x4c, 0x5}, 0x3}, {{&(0x7f0000385000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000442000-0x40)=[{&(0x7f0000358000-0x66)=""/102, 0x66}, {&(0x7f0000e55000)=""/102, 0x66}, {&(0x7f0000b2a000)=""/118, 0x76}, {&(0x7f0000251000-0xf4)=""/244, 0xf4}, {&(0x7f0000070000-0x8b)=""/139, 0x8b}, {&(0x7f000082f000-0xb6)=""/182, 0xb6}, {&(0x7f000058f000-0xca)=""/202, 0xca}, {&(0x7f0000bc5000-0xca)=""/202, 0xca}], 0x8, &(0x7f0000ae8000)=""/230, 0xe6, 0xffffffffffffffff}, 0x1ff}], 0x6, 0x40000000, &(0x7f00005cf000)={0x77359400, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c09000-0x11)='/dev/vga_arbiter\x00', 0xc0200, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ec6000-0x10)={&(0x7f0000d62000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000426000-0x8)={r0, r2}) 2018/01/27 12:16:51 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x80)=[@in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x5}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x991c}, @in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ced000-0x4)=0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="", 0x0) 2018/01/27 12:16:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000591000)={0x30, @time={r1, r2+30000000}, 0x7, {0x400, 0x400}, 0x1, 0x2, 0x381, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002fd000-0x7)='status\x00') mq_open(&(0x7f000037c000-0x1)='\x00', 0x0, 0x0, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000acd000-0xd)='attr/current\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f000060c000-0x4)=0x100) sendfile(r1, r0, &(0x7f0000343000)=0x0, 0xffffffffffffffe9) 2018/01/27 12:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000779000)=0x0) ptrace(0x4217, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000051d000-0x19)=""/25) mount(&(0x7f0000a9c000)='./file0\x00', &(0x7f00008d6000)='./file0\x00', &(0x7f0000c4d000)='jfs\x00', 0x201400, &(0x7f0000a05000-0x39)="") write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f000061e000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000dc2000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 12:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) r1 = syz_open_dev$vcsa(&(0x7f000026a000-0xb)='/dev/vcsa#\x00', 0x54a, 0xa00) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b1a000-0x10)={r2, r2, 0x3, 0x1}, 0x10) close(r1) 2018/01/27 12:16:51 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000053d000-0x5)=""/140, 0x8c) sigaltstack(&(0x7f0000b7c000/0x3000)=nil, 0x0) madvise(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3) 2018/01/27 12:16:51 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x1f, &(0x7f000066e000)="", 0x0) pipe2(&(0x7f00008d3000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000c27000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1400) [ 444.915754] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns [ 444.960826] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns [ 444.967673] Bearer <> rejected, not supported in standalone mode 2018/01/27 12:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="e8", 0x1, r0) add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f000081d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f0000b1e000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087e000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511e0b84f55668c2b7bf86a5b3ad749fb9dfa160fc68b4db8f8d859eda616566af453311c46e67f512c4347dfb14ca7678435", 0xf1, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'md5\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) pipe2(&(0x7f0000a60000)={0x0, 0x0}, 0x84800) ioctl$TCSBRKP(r0, 0x5425, 0xffd) read(0xffffffffffffffff, &(0x7f0000c57000-0x2d)=""/45, 0x2d) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008be000-0x4)=0x0, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000744000+0x4ca)={0x0, 0x0}, &(0x7f0000afe000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7a000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000b51000)={0x9, 0x24, 0x7, 0x4}) 2018/01/27 12:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000396000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00006f9000-0x14)={0xfffffffffffffffa, 0xc, [0x7f, 0x5, 0x8000]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) 2018/01/27 12:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) writev(r2, &(0x7f0000a44000-0x20)=[{&(0x7f00004f1000-0x1c)="c5070e0f78477e354c35dcd966cdb1dc0a99eaf01693681b03e30535", 0x1c}, {&(0x7f00004a7000-0x74)="50a799d030377b04e4dfb504ba9e0a81d72732ceaae7e4cc78a610b5aa908d380632d6c8a1fdfb9ec7835006d6074d57a68a96b34bb157a4773f761e25b404b3851c9dc46510f48748ae8fcb9c9f66ba3f3da28bb18a4a88f66665aa9635349b8627cc49fe699d6552011e2d76623d958d21fd20", 0x74}, {&(0x7f00001cc000)="45fc4a48d88611fe04372ba45851a7ed595e36c308c8c67794e287ffae50c6fcca8333320b2ca040d2b3ed6af7edf5fe284cc1da0930bf46891ba1dae905747c63565a6ec1887c813135f43ba6f3e35e11ba6297a72ad7e25151788e786e5086d3cf366657fef5a5d393f90feee74d97d1ab1fe5d1a8de9705a44a18d7e04073f799b50a0af91c134b7846babcf5b6df4f01fdf5e866fcbc208dc1d14f9dbdc5a6f042ee3a40ff0d47ae2708", 0xac}, {&(0x7f00008c5000-0x1000)="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", 0x1000}], 0x4) r3 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00005b0000)={0xfffffffffffffffa, 0x8, 0x101, 0xffffffffffffff80, 0x2, 0x9}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000078e000-0x4)=0x0) tkill(r4, 0x2d) 2018/01/27 12:16:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) io_setup(0x0, &(0x7f0000e12000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x81, &(0x7f00008be000-0xc)=[&(0x7f00006e1000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="", 0x0, 0x7fff, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 12:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b8b000)={@common='gretap0\x00', 0x2000002a96}) write(r0, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2018/01/27 12:16:51 executing program 7: 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) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000033f000-0x8)={0xfffffffe}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, r0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000d74000-0x52)={@random="cd3997030f00", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "7fff0f", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000055a000)=""/86) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000b5b000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000312000)={0x0, 0xf, "41ead8c97cc7f02a426e9bb88d83cb"}, &(0x7f0000c8d000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000315000)={0x9, 0x5, 0x8, 0x7fffffff, 0x3, 0x7, 0x8, 0x7, r2}, 0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f77000-0x8)=[0x1, 0x7]) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000262000-0x20)={0x4, 0x8, 0x8201, 0x400, 0x2, 0x6be, 0x1, 0x9, r2}, &(0x7f0000828000-0x4)=0x20) fcntl$getownex(r1, 0x10, &(0x7f0000875000)={0x0, 0x0}) ptrace$cont(0x9, r3, 0x40, 0x4) 2018/01/27 12:16:51 executing program 3: times(&(0x7f0000229000)={0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f00002c9000-0x1c)={&(0x7f0000abd000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b2c000)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000cdf000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000daa000)=""/136, 0x88}, {&(0x7f0000e5f000-0x7)=""/7, 0x7}], 0x5, 0x0, 0x0, 0x4000844}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000001000)=""/4096, &(0x7f0000001000-0x4)=0x1000) 2018/01/27 12:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000794000-0x10)='/selinux/member\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) write$selinux_access(r0, &(0x7f00007c4000)={'system_u:object_r:random_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0xffffffffffffffff, 0x200000000033, 0x0}, 0x38) 2018/01/27 12:16:51 executing program 4: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000004e000)=0x20) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000004f000-0x8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f000004e000-0x78)="89"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000047f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00005aa000-0x16)={0x1, 0x0, [{0x0, 0x0, 0x3f}]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ae4000)={0x6, 0x0, 0xd, 0x6, 0x0}, &(0x7f0000da5000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006eb000-0xc)={r4, 0xc9, 0x30}, 0xc) 2018/01/27 12:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f00002ca000)='./file0\x00', r1, r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000441000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffef}) 2018/01/27 12:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) lstat(&(0x7f0000959000)='./file0\x00', &(0x7f0000710000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f00003ac000-0x8)='./file0\x00', r1, &(0x7f0000298000)="9771f8d9454402da2d7d16c13a5eae1d67e90e120feaa2ee0ce4ad7e65cc9a79e1f2e2a8b746c4c84b7f575559d47e09b211c195599cc7b4a35d797928593ac0b5aa3193") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000975000)='#', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/27 12:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000271000-0x74)=[@in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9d3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x27) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffff8, 0x0, &(0x7f0000d75000)=[], 0x2a0000) 2018/01/27 12:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d71000-0x9c)=""/156) 2018/01/27 12:16:52 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000747000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fc1000)='^/-/trustedvboxnet1ppp1selfkeyring%\x00', 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00007b2000-0xa)={0xffffffffffffff72, "ead629b05f65"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}]}, 0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fc2000-0x4)=0x0, 0x800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004fc000)={0x0, 0x1f}, &(0x7f0000fc2000-0x4)=0x6) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fc2000)=0x7, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fc2000-0x8)={r4, 0x4}, 0x8) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/27 12:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000948000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000008c000)={0x2400000000000, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x2, 0x4, 0xe457, 0x9, &(0x7f00001dc000-0x10)=@common='syzkaller0\x00', 0x3, 0x4c5, 0x400}) bind$netlink(r0, &(0x7f00008a6000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000ea8000)={0x10, 0x0, 0x0, 0x40080000}, 0xffffffffffffff56) 2018/01/27 12:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000957000-0x8)={0x0, 0x6, 0x1}, &(0x7f00001a0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000023d000)={r1, 0x4}, &(0x7f0000959000)=0x6) 2018/01/27 12:16:52 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xc)="", 0x0}], 0x0, 0x0) 2018/01/27 12:16:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000605000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8200, 0x6, 0x7f, 0x0}, &(0x7f00004b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000737000-0x8)={r2, 0x8}, &(0x7f00003cb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c16000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd2e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x400}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}], 0x68) setsockopt(r0, 0x10e, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/27 12:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x100000001, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = memfd_create(&(0x7f0000c7c000-0x14)='Lppp0securitywlan0.\x00', 0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c85000)=0x0) 2018/01/27 12:16:52 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x4, 0x81) poll(&(0x7f0000006000)=[{r0, 0xf700, 0x0}], 0x1, 0x0) 2018/01/27 12:16:52 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000edd000-0x16)='/selinux/checkreqprot\x00', 0x494000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5de) mprotect(&(0x7f0000b47000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='ip6gretap0\x00', 0x10) r1 = getpgid(0x0) r2 = getpgid(r1) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x181) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') 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) write$vnet(r0, &(0x7f0000002000)={0x1, {&(0x7f0000002000)=""/114, 0x72, &(0x7f0000002000)=""/0, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) splice(r3, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x9, 0x4) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x16) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000004000-0x4c)={0x2, 0x8, 0x287f6390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4608, 0x7, 0x2, 0x20}, &(0x7f0000005000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x9}, 0x8) ptrace$setopts(0x4206, r2, 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000006000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000-0x18)={r4, 0x35ac, 0x30, 0x1, 0x7}, &(0x7f0000006000-0x4)=0x18) 2018/01/27 12:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b73000)='./file0\x00', &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000313000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000a05000-0x10)={0x2, 0x0, 0x9f, 0x100}) setfsuid(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000573000)=0x800, 0x4) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000f9f000-0xf)='/dev/snd/timer\x00', 0x0, 0x3fd) r3 = dup2(r2, r2) sendmsg$nl_netfilter(r1, &(0x7f00002cd000)={&(0x7f0000c75000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000f58000-0x8)={&(0x7f000014d000-0x434)={0x434, 0x14, 0x8, 0x2, 0x5, 0x0, {0x0, 0x0, 0x1}, [@typed={0x18, 0x53, @str='/dev/snd/timer\x00'}, @nested={0x2ac, 0x13, [@typed={0xc, 0xb, @uid=r0}, @typed={0x10, 0x17, @u64=0x7}, @generic="8ee2f8100b446f897b3e08ccf4351c9ffec9ceb3f6eeb5ad59847aad655096190227a4b964ef6037fd4be021059dc96bf6a868bfdf6688919398be2a0532d2869905c071ba3baf0fbb8d0e7ef25c3a7706a0131212b9b16f2e6c42fdda850d1a7d8f7f6beea80760cc2087392cdc187aed63b443510ebc73da0b29f02743eaac6fceb7ba6542efbd0149ac9790e2debfbad3b4e120d7dca3d2c321e30efd50c4bd25838a2e5b2a425ba7ef82b2be4626adf3e48642a258a8a498571d4aa76876380768cb4c1af644d6c96ed0e71193ddd1433cef27af54480d61cb62486646a1a8eaba97a54b5295af57145a1657", @generic="52f7127a1ba0e0d8738944aee491efd3257626d93b43401990021d447f6310415b1031129122c6c16ad49f864e91c5ddfeda79a4a399d6a6e7e900db949bb7c34c3c94ce456ecb43c995d06354c63d45092e297e5675ff2e7fb76311b943e9de1e2ee3b1cabb1ffada17207dc7a8d1fba59f5edf", @typed={0x18, 0x19, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="b98a224289982f7091a9aa0a4294b9c0fb73f091b2eb92b43ddccb596c6c9ea9a8212a19bf6298ed5eb2110c4812e89237db282b011bdf2d28861d71a9f8fd8a767d0c043db8e20ea349a6deef8cc2cdb7fe0f8777377825e090973d71e30f258c931b5ae4b6d066f57f0627edc2248796b2549c06ca2720f5b77286c11931b0911643d5239302f110c9b5e2982b1b42ed6cb64471874c3ba7c5fb78884ebfa8b1c52a9f2d34402ff01af37b1570e2e8eefec9f30e367e1959f96e5d1a396b0ddf28078c04d1fc95e183c5abdb9910e72c70a03c499d15f4a4baea10", @typed={0x28, 0x49, @str='/selinux/avc/cache_threshold\x00'}, @typed={0xc, 0xf, @ipv4=@broadcast=0xffffffff}]}, @generic="59954c9413ff91a8ffb4f39ea40c70db33b2e4a4be02a4b2b4e157538d383200ee4ff8323c9ddb52e4c52e45762ab8ab036e798cda15f97a1c9b055ba11f5f75abff1864803bb555e66dbde843a9909b4a1bd18e7e3ec98036b7529686f1a16c2660b2061ab9fbb6b3f5fbe9bbf646ef328a227f543fbb8fa7b66f71db15b86bb286cc5baaf9b0e40895930319592b4db24f51e2b4e26808b362505d6a8216778833b2225d863182388d95d52d7c79f01787c1bc404f51bc8f8fc359077170712f57a06f3c88763c4431", @generic="9bf8f016bfa54b040d714ec5243716410056c90f10fd24a6844f22549611028f106e143bcee0fe2a29a2ef6fe9c275e9e92ddd0841cb4ae714a232a12c5ae75f45a67544fd38e66bb9e67ba9da488e556858ad6f01f8526f01cb3a8318361d90d341612a6da56d316a1d92", @typed={0xc, 0x17, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x4b, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x434}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) connect$netrom(r3, &(0x7f0000fb9000)=@full={{0x3, {"5ffc8a9936e0a2"}, 0xb1b3}, [{"1a2eb0562108a5"}, {"7eb6a1e386fb5a"}, {"341abfc3633c96"}, {"60e1c4df0fc13f"}, {"4b227b9e385c1e"}, {"51d8ff23b88fde"}, {"1726ca500c35bf"}, {"3a20cc3b6e8382"}]}, 0x48) 2018/01/27 12:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000122000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000755000-0x55)=""/85) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00001ae000)={0x3, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:52 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x1f, 0x6, 0xb9, 0x0, 0x0}, &(0x7f0000003000)=0x20) syz_emit_ethernet(0x4e, &(0x7f0000001000-0x37e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) shutdown(r0, 0x1) 2018/01/27 12:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000101000-0xb0)=@hopopts={0x0, 0x15e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000089b000)=0xffffffffffffffff, 0xfffffd62) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000033a000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001d8000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r1}, 0x14) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 12:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000087b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000d5b000)={0x0, 0x8, 0x7, &(0x7f0000d30000)=0x0}) 2018/01/27 12:16:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2d000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 12:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000028f000)="", 0x0, 0x40000, &(0x7f00006da000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000e75000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000074000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f000002f000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x21, 0x0, 0x100000001, 0x101, 0x0, 0x4, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r4 = syz_open_procfs(r2, &(0x7f0000567000)="008101000080000000009b") preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c9b000-0x4)=0x401) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000743000-0x28)={0x5, 0xff, 0x2000000000000000, 0xe5, 0x1}) move_pages(r2, 0x0, &(0x7f000022a000)=[], &(0x7f0000883000-0x24)=[0x6, 0x8001, 0x1d, 0x5, 0x31e567d3, 0x7, 0x5, 0x4], &(0x7f00008cf000-0x4)=[], 0x0) seccomp(0x0, 0x0, &(0x7f0000652000)={0x2, &(0x7f0000622000-0x10)=[{0x101, 0x1ff, 0x4, 0x100000001}, {0x8, 0x8, 0x10000, 0x8}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000083d000)="3726561fefe9647842c047c9775086808ace851b8db196147184a5197623bfa3ec9cb6eab4793d32970b0bbeba7d67190098d200fb3ee5352a83e08e67b8886c28ec966eab0e5bc08315db2135e83356fd98eea047be9878add3892e94bfefaf27f1c4271705da41f2d3b83209df5378a449215721a5adf2f10f106394c5e64c6bc84054c18c4d96c6c835989bb81300cd1007ef15e42e99b990d8b73a9e2f4afed25db0663c56f2265470dd573c769f73e42b85c5fda207cf13eaff", 0xbc, 0x0) keyctl$get_keyring_id(0x0, r8, 0x9) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) accept4(r4, &(0x7f0000ee5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000-0x4)=0x26, 0x80000) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/27 12:16:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000013000-0xf2)=""/242) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1c100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000012000-0x48)={0x7fff, 0x4, 0x4aa, 0xffffffff80000001, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, r0, &(0x7f0000012000-0x4)=0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDDISABIO(r3, 0x4b37) fcntl$getownex(r3, 0x10, &(0x7f0000001000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000001000-0x8)={0x9}, 0x8, 0x7fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 12:16:52 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000d000-0x10)={r0, r1, 0x3, 0x3}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000e000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000f000-0x8)={&(0x7f000000f000-0xfc)={0xfc, 0x36, 0x208, 0x1, 0x2, {0x2, 0x0, 0x0}, [@generic="29fe0c19c7d615169d8d63f672d715df4a5b5c22b68326e7781ce57de23f516b7f15c461d4050d99c94a98eda53e3e3fffc3c0f27ad37e67e37313177b0db1ea9e0ffcbe790740017f1af8a29c5bbc735232b15cf554d52f41f64fc80e572fc1136e84955b15db78e711d78d5c22ecbfb338fa6cbb24c20676e064d6711c69d023d8674f05fb35af298f6a59e9ee8bbad974736b921f71952f78fffe2af264c5d1a2b857a9c0657274be14f2517b2f50bc70217beac3683db7f5caf15b1079e2e8766f4c59a72d05fdbc0d5aff3d6ec228a7dd51302c47f05c25a9c0f0d7e72d173c784cf2"]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) memfd_create(&(0x7f000000e000-0x17)='em1trustedvmnet1md5sum\x00', 0x2) r2 = syz_open_dev$vcsa(&(0x7f000000b000)='/dev/vcsa#\x00', 0x3, 0x60040) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$adsp(&(0x7f000000e000-0xb)='/dev/adsp#\x00', 0x80000001, 0x300) syz_open_dev$audion(&(0x7f000000c000)='/dev/audio#\x00', 0x6, 0x311080) open(&(0x7f0000009000)='./file0\x00', 0x200, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80000080044dfb, &(0x7f0000001000)=0x0) 2018/01/27 12:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b67000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000085000)={0x54, {{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, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000d7b000-0x2)=0x0) 2018/01/27 12:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000525000)={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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000052f000-0x58)={0x3, 0x0, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x4001, &(0x7f0000a81000)=0x8, 0x6) r1 = accept4(0xffffffffffffffff, &(0x7f0000077000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000402000-0x4)=0x10, 0x80800) r2 = fcntl$getown(r1, 0x9) r3 = geteuid() fstat(r0, &(0x7f0000ae7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r1, &(0x7f00003aa000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000df8000-0x4)=0x1c) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000748000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000444000)=0x38a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076a000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000312000-0x4)=0x0) r9 = geteuid() getgroups(0x3, &(0x7f0000f6a000+0x4c7)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000079a000-0x4)=0x0) lstat(&(0x7f0000314000)='./file0\x00', &(0x7f0000673000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000960000-0x8)='./file0\x00', &(0x7f0000292000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006f0000-0x1c)={&(0x7f0000b62000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000227000)=[{&(0x7f0000f82000)={0x12c, 0x39, 0x400, 0x2, 0x2, "", [@nested={0x11c, 0x93, [@typed={0xc, 0x74, @ipv4=@rand_addr=0x0}, @typed={0xc, 0x64, @u32=0xb8}, @typed={0xc, 0x52, @u32=0x1}, @typed={0x18, 0x49, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="bfbe5b5069cb02a8ebdc9dacff0b43744bb2731e53b3d23832cd159ac87c00faa954690630a6ed180f628b5ca645272c67fd877f16734368a9bc3531898836da54d4e9f3cd655d6d94da1f9d06d98e2fa38d8084896d655362167c247cf94a", @generic="558efbe4a3d36624d31af54fab8d7eb4f8304b0e3e0643e9774ab860e3bdbad7260ce487ced9f93634bef9f002b2ca3b19f60d64d31735e1ede4f254b4ccd99a1fb0f1c777a77ffa86f6c3c5c4d4dcc9e2cfa4d570f9e72cbcf16e5cc3a4bcea820a15", @typed={0x18, 0x87, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x12c}], 0x1, &(0x7f00003b9000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0xc, 0x1, 0x1, []}], 0xd4, 0x4000014}, 0x40801) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000dd6000-0x4)=0x0) ustat(0x1200000, &(0x7f000061f000)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ax25(r1, &(0x7f00003ed000)=""/115, 0x73, 0x20, &(0x7f0000c92000-0x10)={0x3, {"1831039be99d96"}, 0x4}, 0x10) r14 = dup3(r0, r1, 0x122eae2bcb7ec99e) accept4$packet(r1, &(0x7f00004ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c7a000-0x4)=0x14, 0x80000) ioctl$SIOCSIFHWADDR(r14, 0x8924, &(0x7f0000a78000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@can={0x1d, r15, 0x0, 0x0}}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f000021b000-0x8)={0x0, &(0x7f0000ae1000-0xc)=[]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/context\x00', 0x2, 0x0) [ 445.596285] QAT: Invalid ioctl [ 445.626007] QAT: Invalid ioctl 2018/01/27 12:16:52 executing program 3: set_mempolicy(0x0, &(0x7f00001ea000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fc0000-0x8)='./file0\x00', 0x400, 0x80) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fc0000-0x4)=0x0, &(0x7f0000fc0000-0x4)=0x4) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/27 12:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002a1000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f000059e000)=""/175) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c50000)={0x1, &(0x7f000061a000)=[{0x61, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/27 12:16:52 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@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]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00004d4000-0x38)={&(0x7f0000bcd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c9c000-0x10)={&(0x7f0000d04000-0x18b8)={0x14, 0x1, 0x2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000001f000-0x8)='./file0\x00', 0x80000, 0x40) recvmsg(r0, &(0x7f000001f000)={&(0x7f00007d3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[], 0x0, &(0x7f000001f000-0x67)=""/103, 0x67, 0x0}, 0x2040) 2018/01/27 12:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000859000)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) syncfs(r0) r1 = socket(0x10, 0x200000000002, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000f58000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000891000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x564, @dev={0xac, 0x14, 0x0, 0x16}]}, 0x1c) write(r1, &(0x7f0000d7e000-0x8a)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/01/27 12:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d76000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000b1d000-0x4)=0x0, &(0x7f0000b44000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aa4000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00008e7000-0x34)=""/52) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f000046c000-0x66)=""/102, &(0x7f0000101000)=0x66) r2 = syz_open_procfs(0x0, &(0x7f0000e9b000-0xa)='setgroups\x00') close(r2) 2018/01/27 12:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000070000-0x10c)={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, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a7b000+0xd0c)={0x1, r0, 0x1}) ioctl$sock_bt_hci(r1, 0x0, &(0x7f00005d1000)="8356ebdd60938079c946296a89c362e877fbfa7e1710f466b412f36d8d71e0e786c5a44a8bd9386045c252802412dac5a1ef2b0d7debb43143d11ddf797e06da276c1b526236b7fd4521") setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000149000-0x4)=0x101, 0x4) readv(r0, &(0x7f0000a96000-0x28)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000000)=""/172, 0xac}], 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c4000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4800400000482, &(0x7f00008a6000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0xfffffffffffffea9) signalfd(r2, &(0x7f00007ae000-0x8)={0x293a800000000}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d66000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000083000)={0x2, 0x7, 0x7f5, 0x1, "e60af89f60f18e1c50bb9bfa9d3482ea1e2892bd010351ccafac5d70cea297604051d041107f73800d51b374", 0x2}) r4 = getpid() move_pages(r4, 0x0, &(0x7f00002ed000)=[], &(0x7f00008b5000-0xc)=[0x6, 0x101, 0x9d59], &(0x7f0000405000-0x4)=[0x0], 0x0) syz_open_dev$sg(&(0x7f0000558000-0x9)='/dev/sg#\x00', 0x1, 0x100) 2018/01/27 12:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000e5000-0x10)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000fc3000-0x10)='/dev/input/mice\x00', 0x0, 0x20400) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000361000)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000190000)=0x5, 0x4) setrlimit(0x0, &(0x7f000011b000)={0x1, 0xfffffffeffffffff}) 2018/01/27 12:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) [ 446.081538] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/27 12:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000877000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents64(r0, &(0x7f000057d000-0x1000)=""/4096, 0x1000) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00004dc000)=""/188, &(0x7f000026d000-0x4)=0xbc) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c96000-0x9)='/dev/ppp\x00', 0x440002, 0x0) accept4$netrom(r0, &(0x7f0000884000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000095e000)=0xfffffffffffffea0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f4b000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000543000)={0x0, 0x4f, "4f63c31e17c7246b3d25d2569bc9abafef9c03b81e505b7bbb0165837a9d3ba811953489d93949bd67b3e54dbf578356725dabb2c8822517ed78299dcffce1c77165c235ca5105529b9278fa8e17ab"}, &(0x7f0000200000)=0xfffffffffffffe3c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000195000)={r3, 0x0, 0x5, [0x80, 0x921, 0xda2c, 0x5, 0x1]}, &(0x7f0000f8e000-0x4)=0x12) prctl$setptracer(0x59616d61, r2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000073e000-0x4)=0x0, &(0x7f0000bfb000-0x4)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000097f000-0x18)={0xffffffff, 0x0, 0x5}) 2018/01/27 12:16:53 executing program 3: pipe(&(0x7f0000b3d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 12:16:53 executing program 6: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f00009ff000)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9022, &(0x7f0000f6a000)="") 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000054a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f00001f3000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x41000000) r0 = syz_open_dev$admmidi(&(0x7f000058e000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bac000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000448000-0x8)={r1, 0x0}) 2018/01/27 12:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x40000000000005) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 12:16:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a43000)=0x4) 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000064000)={0x0, 0x0}) fchdir(r0) r1 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00009e8000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000011a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001b5000-0xb8)={0x0, 0x4, 0x439, 0x8, 0x9, 0x20, 0x3, 0x3, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x400, 0xae3, 0x9}}, &(0x7f00001f9000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000013b000)={0xff, 0x1, 0x9, 0xacc, r3}, &(0x7f0000235000-0x4)=0x10) 2018/01/27 12:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000758000-0x4)=0x5, 0x4) 2018/01/27 12:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x0}, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) writev(r0, &(0x7f00005b3000-0x50)=[{&(0x7f0000767000)='\a', 0x1}], 0x1) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 12:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open$dir(&(0x7f0000474000)='./file0\x00', 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000f9d000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000057000-0x4)=0x10, 0x800) sendmsg$nl_crypto(r2, &(0x7f00005fb000-0x1c)={&(0x7f00002bf000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000054b000)={&(0x7f00007b9000)=@alg={0xe8, 0x10, 0x201, 0x1, 0x0, {{'jitterentropy_rng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000577000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00004b7000)=""/4096) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00004f4000)=0x5, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000070a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000014a000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000078000/0x13000)=nil, 0x13000, 0x0) 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00007dd000-0x8)={0x0}, 0xffffffcb, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003a7000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec5000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c3e000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000642000-0x8)={0x0, 0x0}) kcmp(r1, r2, 0x0, r0, r0) readv(r0, &(0x7f00001db000-0x8)=[{&(0x7f00004ce000)=""/168, 0xa8}], 0x1) unshare(0x400) r3 = signalfd(r0, &(0x7f0000ac6000-0x8)={0x0}, 0x8) signalfd4(r3, &(0x7f0000d37000-0x8)={0x0}, 0x8, 0x80000) 2018/01/27 12:16:53 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f00004f0000-0x4)=0x0) 2018/01/27 12:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b0e000)={0x0, 0x0}) fstat(r1, &(0x7f0000228000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a10000)={0x0, 0x0, 0x0}, &(0x7f00007c2000)=0xc) syz_fuse_mount(&(0x7f00007dd000-0x8)='./file0\x00', 0xc000, r2, r3, 0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) 2018/01/27 12:16:53 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000a7000-0xb)='/dev/adsp#\x00', 0x80, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00001aa000)={&(0x7f0000687000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fsync(r1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000f15000-0x18)={0x3, 0x2, 0x1, r0, 0x0}) bind$alg(r1, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000cbd000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000073f000-0x10)="", 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) recvmmsg(r2, &(0x7f0000a01000)=[{{0x0, 0x0, &(0x7f00001b2000)=[], 0x0, &(0x7f0000c49000)=""/213, 0xd5, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x40200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000726000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000c4000)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:53 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000ae2000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000)='veno\x00', 0xffffffde) socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000075a000)='z', 0x0, 0x8010, &(0x7f0000ae1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x100000001}, 0xfffffffffffffdbb) 2018/01/27 12:16:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x104f, 0x4000) signalfd4(r0, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f7c000-0x4)=0x3ff) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x105200) 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070b000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aed000-0x8)={0x0, 0x91, 0x9a, 0x2}, 0x8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) 2018/01/27 12:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006f2000-0x78)={0x4, 0x78, 0x3, 0x3f, 0x3a4bc77c, 0x3, 0x0, 0x0, 0x84000, 0x2, 0xffffffffffff0000, 0x200, 0x8000, 0x2, 0x9, 0xfffffffffffffff9, 0x4, 0x0, 0x7ff, 0x0, 0x800100, 0x580a7f8d, 0x5, 0x3, 0x8, 0x5, 0x9, 0x9f7, 0x7ff, 0x9aa3, 0x9, 0x9, 0x10000, 0x1, 0x1e9, 0xa9c3, 0xfffffffffffffffe, 0x80000000, 0x0, 0x400, 0x0, @perf_config_ext={0x0, 0x862f}, 0x10000, 0x1, 0x2, 0x7, 0xe4, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x80, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) ptrace$getenv(0x4201, 0x0, 0x20, &(0x7f0000726000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a19000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00006b2000)={@generic="d00182890f591de37bf6edebeba94f9a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ca7000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005f7000-0x12)='/dev/input/event#\x00', 0x0, 0x6205) 2018/01/27 12:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000b1e000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000710000)=[{&(0x7f000098c000)=""/184, 0x1c8}], 0x2000004d) 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000689000)='/dev/input/mouse#\x00', 0x80, 0x40) ioctl$TIOCSBRK(r0, 0x5427) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff4c0e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/27 12:16:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f00007e8000)=[{r0, 0x8190, 0x0}], 0x1, 0x0) 2018/01/27 12:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fchown(r1, 0x0, 0x0) 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000376000)={0x0, 0x0}, 0x804) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000206000-0x10)={0xa5, 0x1, 0x7, 0x400}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/27 12:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000dff000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cf0000)={0xbbd7, 0x7, 0x2, 0x4}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c7e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 12:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000688000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000c06000-0x14)={0x8de, 0x7, 0x9, 0x4, 0x5}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) bind$alg(r2, &(0x7f00003c4000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) connect$pptp(r0, &(0x7f0000665000)={0x18, 0x2, {0x3, @rand_addr=0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000e68000)=0x0) 2018/01/27 12:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00001f3000-0x1000)=""/4096) mq_timedsend(r0, &(0x7f0000f1f000-0xfa)="", 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$read_default(0x2, &(0x7f0000376000-0xb3)=""/179, 0xb3) mq_timedsend(r0, &(0x7f000076d000-0x53)="", 0x0, 0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) 2018/01/27 12:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000)="6664000000e90000") renameat2(r0, &(0x7f0000c8d000-0x8)='./file0\x00', r0, &(0x7f0000e17000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ae2000-0x8)={0x0, 0x3, 0x2}, &(0x7f0000472000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000780000-0x10)={0xffffffffffffff84, 0x1, 0x7, 0x80000001, r1}, 0x10) 2018/01/27 12:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eaa000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r0 = gettid() pipe2(&(0x7f000043c000-0x8)={0x0, 0x0}, 0x4800) perf_event_open(&(0x7f0000107000-0x78)={0x5, 0x78, 0x80000000, 0x3, 0x1, 0x80000000, 0x0, 0x8, 0x0, 0x6, 0x9, 0x144, 0xffffffffffffff31, 0x2, 0x3ff, 0x9, 0x313, 0x3, 0x6, 0x3, 0x3, 0x3, 0x99e, 0x2, 0x91, 0x9, 0x3, 0x6, 0xffffffff, 0x5, 0x6, 0x7fffffff, 0x1, 0xffffffff, 0x3ff, 0x2, 0xffffffffffffc0c6, 0x7fff, 0x0, 0x300000000000000, 0x0, @perf_bp={&(0x7f00008f5000)=0x0, 0x1}, 0x0, 0x2, 0x0, 0x5, 0x80, 0x9bf, 0x1, 0x0}, r0, 0x67, r1, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000e4b000)='/dev/amidi#\x00', 0x6, 0x200080) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000d6c000-0x18)={0x0, 0x1, 0x78c, &(0x7f0000135000-0x8)=0x0}) creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mount(&(0x7f0000491000-0x12)='./file0/bus/file0\x00', &(0x7f0000b28000-0xc)='./file0/bus\x00', &(0x7f0000512000)='rootfs\x00', 0x100004, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) 2018/01/27 12:16:53 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x5, 0x0, 0x40001, @time={0x77359400, 0x0}, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x9, 0x0, 0x0}}], 0x0) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_setup(0xfd4d, &(0x7f0000e19000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000aaf000)="6691f4603aecd47ec9703947e45879ab18d6d6a2369c521c2eaecf73a773cd7cda7e7f797fae282a8ce525a40f0167b730bdf23800652de8a9d281f7949251b84e7ac5ba79b1ebc2cd244430ea36c99fcea4391b8d4a837c075f6ce881881e3863adffd8d28ed59a77d84e03607e748d8572405ae370eb7fdefbde86b4f4a6a87679fa01f8e71cf1bcfaf828", 0x8c, 0xd3, 0x0, 0x0, r0}, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) [ 446.578973] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c67000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000c5a000-0x2b)='system_u:object_r:syslogd_initrc_exec_t:s0\x00', 0x2b) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000f31000-0x4)="696f009e") read$eventfd(r1, &(0x7f000024d000-0x8)=0x0, 0x8) getdents(r1, &(0x7f0000d8c000)=""/58, 0x3a) lseek(r1, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/27 12:16:53 executing program 4: r0 = socket(0x1b, 0x0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000095f000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) ioctl$TIOCSTI(r1, 0x5412, 0x6e8c) 2018/01/27 12:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[], 0x0, 0x0) 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000-0x89)=""/137, 0x89) r1 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc0045516, &(0x7f0000001000)=""/250) 2018/01/27 12:16:53 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = creat(&(0x7f000088a000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000f68000)={0x8001, 0x5}) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200002, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000e7b000)='/dev/usbmon#\x00', 0xffff, 0x400) sendto$inet6(r1, &(0x7f0000c60000-0x6)="ce14f9d325ec", 0x6, 0x40000, &(0x7f0000d53000)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xb0f}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e8b000-0x4)=0x5, 0x4) sendto$packet(r0, &(0x7f0000b47000)="f78df7c2006c073b3885", 0xa, 0x0, &(0x7f00006ed000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000082c000)=0x0, &(0x7f0000155000)=0x4) 2018/01/27 12:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b70000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e89000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)=0xe8) socketpair(0x9, 0x0, 0x7, &(0x7f000053e000)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000040000)={"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"}) mq_timedreceive(r2, &(0x7f0000e6e000-0xc6)=""/198, 0xc6, 0x7, 0x0) socket$inet6(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000f37000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000586000)=0x3, 0x4) 2018/01/27 12:16:53 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000008000)="") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x261, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f000098a000-0x4)=0x77, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004f1000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f0000077000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe23) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) sendto$inet(r2, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000822000)="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", 0x218) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x42, 0x0, &(0x7f000000a000-0x42)="6b8f3c8b210ca1478b2f1d7243cfa586814ec465ade0504eb3df9d29ad859836deaae5f1584fba4113cd772d708c48556e0cce7a5fec246c29cf36e6645dc59b92fc"}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000095000)={@generic="4f9ccda77f2fcc07f6d700016881dac1", &(0x7f000008c000-0xcd)=@ethtool_perm_addr={0x20, 0xc5, "0358813afe0419dbccf2b38046dc31ee128e8112c69d8a20e59c4217c04c9733177367df00dc2098fc5fccf06a072f200a5049dc97574c6753d81d7e96fbcbd515c8481100a7a738e72cb03f493e495019fad91926d8e29466287df5f2d0289e33193168693b72d71b13af8e1f38f321f71faf852349d005a683ee7dc832ae734478a8b14b121e525065b9ed0affc0c956cc632b2b38ba03d62b3a0f9ddef54adc08742ffaaebb78e02af69928080a712a8bbdd24d90891c4873436e1e41dad1728e77ae1e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r0, 0x406, r0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/hwrng\x00', 0x40080, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x4c, 0x0, &(0x7f000000b000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000008000)=[], &(0x7f0000009000-0x40)=[0x28]}}, @release={0x40046306, 0x0}], 0x7, 0x0, &(0x7f0000004000-0x19)="c10f22dbcd6c75"}) 2018/01/27 12:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000dee000)='./file0\x00', &(0x7f00001e3000-0x8)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00008c6000-0x20)={0x1, 0x0, 0x5, 0xfffffffffffffffb, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) uname(&(0x7f00004f6000)=""/87) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000249000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00009d1000)=0x7, &(0x7f0000305000)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000e2a000-0x58)={{0x7, 0xf86}, 0x1, 0x7, 0x1, {0xfffffffffffffe00, 0x8001}, 0x100000000, 0xe83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000010d000-0x4c)={0xffffffffffffff80, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b73000)={[0x9, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0x0, 0xe4, 0x8, 0xff, 0xcd, 0x3ff, 0x7f, 0x40, 0x200, 0x229, 0x39], 0xf000, 0x12004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00008cf000-0x10)=@common='gre0\x00') 2018/01/27 12:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000004, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f0000ae9000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003d1000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000553000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000560000-0xb)='/dev/adsp#\x00', 0x8, 0x880) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000903000-0x8)={0x0, 0x0}) bind$vsock_stream(r1, &(0x7f00004ae000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) ioctl$sock_bt(r0, 0x8907, &(0x7f0000679000)="") 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a63000-0x8)={0x0, 0x0}) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ae7000)=0x3, 0x4) connect$ax25(r0, &(0x7f00007fa000-0x10)={0x3, {"bf629e68fd630a"}, 0x0}, 0x10) 2018/01/27 12:16:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9e000-0x58)={0x26, 'hash\x00', 0x400, 0x0, 'vmac(des3_ede)\x00'}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f0000e68000)='/dev/snd/pcmC#D#c\x00', 0x28, 0x749002) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000755000-0x8)=[{0x0, 0x10001}], 0x1) syz_open_dev$admmidi(&(0x7f00009c4000)='/dev/admmidi#\x00', 0x4, 0x200000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007e6000-0x20)={r1, 0x0, 0x1, 0x6, &(0x7f0000eb7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000722000-0x10)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) 2018/01/27 12:16:53 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x98, &(0x7f0000018000)=[{0x800000000c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x3}]}, 0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/hwrng\x00', 0x200000, 0x0) fstat(r0, &(0x7f0000432000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e8b000)={0x0, 0x7}, &(0x7f0000cda000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r1, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0xcd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}]}, &(0x7f0000f92000-0x4)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 12:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005ff000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = syz_open_dev$amidi(&(0x7f0000b78000-0xc)='/dev/amidi#\x00', 0x80000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000066c000-0x9)='/dev/dsp\x00', 0x1, 0x0) renameat(r0, &(0x7f0000714000-0x8)='./file0\x00', r1, &(0x7f0000f19000-0x8)='./file0\x00') r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00008ae000-0x30)={&(0x7f0000fd6000-0x8)=[0x0, 0x0], &(0x7f0000ed8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fd6000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000fd6000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000073c000)=0x0, &(0x7f0000144000-0x4)=0x4) 2018/01/27 12:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000041d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d1000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000447000-0x98)={0x0, @in6={{0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa549, 0x0}, &(0x7f0000c1f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009ec000-0x8)={r3, 0x15}, &(0x7f0000e03000-0x4)=0x8) poll(&(0x7f00000b8000-0x40)=[{r0, 0x0, 0x0}, {r1, 0x8100, 0x0}], 0x2, 0x0) 2018/01/27 12:16:53 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017d000-0x9)='/dev/rtc\x00', 0x408c82, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f89000-0x4)=0x1, 0x4) r1 = socket(0x200000000000007, 0x807, 0x1000005) syz_open_dev$dspn(&(0x7f0000997000-0x4)='/dev/dsp#\x00', 0x7, 0x400001) accept4$ax25(r0, &(0x7f0000e9f000)={0x0, {""/7}, 0x0}, &(0x7f0000c3d000-0x4)=0x10, 0x800) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0xfffffffffffffde4, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:53 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000ade000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000)='veno\x00', 0xffffffde) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 12:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x40, 0x181001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000085a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) dup3(r1, r0, 0x80000) 2018/01/27 12:16:54 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000e5c000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f00009e8000-0xc)='./file0/bus\x00', &(0x7f00006fc000-0x8)='./file0\x00') 2018/01/27 12:16:54 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000030000-0x4)=0x1, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r1, &(0x7f000002b000)=[{&(0x7f000002b000)="9bf0180962249d", 0x7}], 0x1, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002f000)='timers\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000-0xc)={&(0x7f000002f000)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000015000-0x10)={0x0, 0x5b, 0x8000, 0x3}, &(0x7f0000029000)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000031000-0x4e)={r3, 0x5, 0x46, "a0b2c74aecda25b8c55580956c23ee13b8ccefc094bf2d5ed5b63e2ee44d87944d94639a91028409b78f6d58e52bf20693d9a5ddfeb77ba6c6be1120cf304f9652cf26a971ca"}, 0x4e) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000032000-0x8)='keyring\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001b000)="7572303f1fbc7707d7bfa66b45fa3436ee9b7aba7fba14ef38791ee7664d58e15ef57e33df373a1d59c77075a03c6d8856069b53e53df9663ef300f962a9a32a205e9744ef6b2a49f89381374fc73b97d6e29f9db53e058dc02c419727cc007f3c7d73e5ea25d3ab21f37c36dd4612a7673f8d84763202e08011f5083a2c72248c47f2849741cff7ba900af3", 0x8c, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r4) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000014000)=0x1, 0x4) 2018/01/27 12:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000be6000-0x120)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "10746edd1a65f58b18993aee380f0c8a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000099b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$admmidi(&(0x7f0000730000-0xe)='/dev/admmidi#\x00', 0x7, 0x200000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/dsp\x00', 0x43, 0x0) r6 = gettid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000010b000-0x4c)={0x8000, 0x4, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000422000)=r6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000142000-0x4)=0x7ff, 0x4) ioctl(r4, 0x1000440000, &(0x7f0000c5e000-0x13)="d183f67fb63b89201726a2635fb6c19dcf6602") r7 = accept4$packet(0xffffffffffffff9c, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14, 0x80000) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000441000)={0x48557816, 0x1ff}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000a02000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x4, 0x10, "44191e46b88d296d60a05aa3cff69bf7ab211b17473fbf082a0edce46e0e2f4e7a8a1d472f63e576e6af57b71a1eeadf9e668f13250abc3a76b77817fa9b1b07", "98f48f842fe5f77f0e66d7b8115a7fee65a73101e3040b37d7d425cfcff8be85", [0x8, 0x4], 0x0}) getpeername$packet(r7, &(0x7f000033c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000)=0x11) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000162000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xff72) accept4$inet6(r3, &(0x7f0000513000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000741000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00007f3000)=0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000c74000-0x4)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00003b0000)={""/1024}) r8 = socket(0x1b, 0x4, 0xa9) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000021b000)=r3, 0x517) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000c91000)=""/240, &(0x7f00000dc000-0x4)=0xf0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f000016e000-0x4)=0x0, &(0x7f00002b7000)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000ef9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3f000)=0x5) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000554000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000be000)={0x2, 0x1, 0x7e, 0x8, 0x1}, 0xc) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000c96000)=""/202, &(0x7f000060e000)=0xca) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f00007b1000-0x4)=0x3, 0xfffffffffffffe80) 2018/01/27 12:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000ba4000)=0x1, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000bb9000)="", 0xfffffffffffffdc7, 0x20000894, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/27 12:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r2, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/27 12:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000bcb000)=0x0, &(0x7f0000098000)=0x0, &(0x7f000052f000-0x4)=0x0) bind$alg(r0, &(0x7f0000ca2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) timer_create(0x7, &(0x7f0000c41000)={0x0, 0x2a, 0x0, @thr={&(0x7f0000cee000)="25f440943aef3170aa2d6101fae89b6c48277c21", &(0x7f000056d000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c5000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000726000)={0x0, 0xe, "80d1b3ce3bdc2ce414790065eebf"}, &(0x7f000056f000)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000081000-0x6)={r3, 0x3}, 0x6) write$selinux_validatetrans(r1, &(0x7f00007b9000-0x71)={'system_u:object_r:tpm_device_t:s0', 0x20, 'system_u:object_r:shadow_t:s0', 0x20, 0x38, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x71) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000481000)={0x0, 0x80000000, 0x30}, &(0x7f00007dd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a0d000-0xb1)={r4, 0xa9, "5e95384df597ef5f6695290a1a612c1b6f2f603d77d1bdf21c9b1b6e39e16083862ca53fee0c82e2c7a6c4bc326eed148a99a09c9e0396e80fe7e426a1a0ccd0ab96197ba32bd79f7c0ee22b498ff4d797e8dfd2106cc71c4d763afdf70ba9cb6ee4ee9ee13f6bc640ab28a316d5183508c25d486bea803f2395166bc39092a8807259cc04ec745422d6a0ee392a38efb10b90ce688f9bfcdb9251ad052f7ed21e7e25b3e98790090e"}, &(0x7f0000393000-0x4)=0xb1) timer_gettime(r2, &(0x7f00004ba000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$sndpcmc(&(0x7f0000b5d000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x2000) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00003dc000)=0x1ff, 0x4) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000dd4000-0x10)=[{&(0x7f0000c68000)="f005a173650bf20c90cd385bc5b717f2a5e5f8e1dadf450917cf8a07fb6c46b49c9f03cd2d6fd67797a5ccf7aaff97b0952865c4dd5593353d99740ba5a3b2145dda26aaa3db75cc550f856189e4ca302f577cf8678ab602cc8f3643b7f086ef37d98177b6532983c7ded72bd410f679", 0x70}], 0x1, &(0x7f0000b74000-0x10)=[@op={0x10, 0x117, 0x3, 0x2000000000001}], 0x10, 0x0}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r6, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 12:16:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x40000000009) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000142000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000425000-0x108)={0x0, @in6={{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x3, 0x5, 0x7, 0x4, 0x442, 0xed, 0x101, 0x7, 0xff, 0x7, 0x9, 0xffffffffffff0000, 0x3f]}, &(0x7f0000600000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ac8000)={r2, 0x3f, 0x87, "bae6f6ff43550e2b258bf152663dfcea327090343c524d3decb11c5679ae2d99fa9bbccff214009cb9b124f28e2bdeef9d0b563f48cecddc3440b87eb3a2bc7d07abff4f053854699b7b9b73138ed2cdbf6cd8d50ebedf3ee36082b4a88de02abeb3e643a669b25a20a97df3586b37e299c1ac332bc7b407a8240b0d11c5837ddad286369c401b"}, 0x8f) listen(r0, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c1c000-0x18)={r0, &(0x7f0000ff4000-0x75)="5f782722595d98786a5564fbf671b953dd9e255d40faba5bf127071cb518a6ca5096a048fe01a1f2160b6b0dd9f14e6f908eb00fb72434b79b21392f0d7c52a331ee83cad40a9a0b54f950e1b58748b20e2afc603a8d97d55dc1ba822e70a3bb6e6eddea82628be353456db5d34d500d7d0e94a820", &(0x7f0000250000-0x1c)=""/28}, 0x18) getpeername$ax25(r0, &(0x7f0000b1e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000073e000-0x4)=0x10) 2018/01/27 12:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x0, 0xa, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7ffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, 0xffffffffffffffff, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x9f) [ 447.340873] binder: 27822:27823 ioctl 4b6a 20008000 returned -22 [ 447.350864] binder: 27822:27823 unknown command 0 [ 447.355836] binder: 27822:27823 ioctl c0306201 2000a000 returned -22 [ 447.371412] binder: release 27822:27823 transaction 355 out, still active [ 447.378439] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 12:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000af2000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x4, 0x6, "fd995ae75ee2aff662c1a3ea480b2dd1359e882de72c7005455c6ec128709b99005ea2547d22eede1397a298b4395d03f833b9212a8e3e238fa87411be14e1a0f2751358ba91ee87c14b2ad6fc295630"}, 0x160) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c7000-0x10)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000e94000+0xd6)="240000071a4025f00018000000ed040f0a0b00001d04bf0202ffffeb0800100048186be0540020", 0xb) [ 447.403320] binder: send failed reply for transaction 355, target dead 2018/01/27 12:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fb8000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000dd1000+0x1bf)='/dev/sg#\x00', 0x6, 0x8000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000910000)=""/220) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000033e000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e6c000-0x140)="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", 0x139, r0) r3 = syz_open_dev$audion(&(0x7f000082f000-0xc)='/dev/audio#\x00', 0x8, 0x40101) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000ed9000)=0xcc9, &(0x7f00005e2000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000dd3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017c000-0x4)=0xfdfc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f00006d1000-0x98)=""/152) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000112000-0x8)={'poly1305\x00'}, &(0x7f0000842000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001b7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000cde000-0xe)='/dev/admmidi#\x00', 0x6, 0x80) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000f90000-0x8)=&(0x7f0000b35000-0x1)=0x0) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/27 12:16:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b62000)={0x0, 0x3}, &(0x7f0000f50000)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f50000)={&(0x7f0000f51000-0x1c)=@in6={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x669}, 0x1c, &(0x7f00004a1000-0x38)=[{&(0x7f0000730000)="afbc9945c1b137a49ada058e7d1db67e749d52244319eed1309324d9ce9cbdae4bc1e0fdd001975df35bcf4e23", 0x2d}, {&(0x7f0000f51000-0x93)="547849fe00fb03e9594770530a58bd43e903685e1ad47dcd8dbea6b76f1a2f350f87e4d62bfa7054ca227c7a310e87fef92ce0e0dc4af9345a4ea5d54cd0fa3952552b0d1eecdc8399abc517fb5212369dbd6437e3a8fa8d22e0aa89039d48d98d8a85ee93028f221a57c130030af9c63fa8462e0187058726fd85cb22514986768b00cc1252b811cd7dd7ad9b8b5f6abe64cc", 0x93}, {&(0x7f000026b000-0x8d)="45dc711a4567c63a0543c894df1369fce76038d1b011846dc4014ce182c72ea5d8d46791d9487f38099e5a83104d6ad11da0df0fa305958b086e9cf3e252a13a361c0dcadd24c46b9d090d8cdb4e180dc3a6aff5665a844159953b42268336ca0d4fcdd7d210cb89d76c027a5bdd92f2d2fff713f10d4955987619bbfb5dd4a7e6c28f28fc68a923b28c081767", 0x8d}, {&(0x7f000014e000-0x5)="81335737d64365773e1281339518f44d0002b2e2e70815921f50cd9b8a06597e6011e243d2916df0f009669a4e8e76082965246e4032e8f64be98479a46dcced3d6c4131574c3937d497458f45ce450369141daac6dd8ff816097f4df393981a32f300beb41517cd99207b9bbf4d0bc27924f5507917bca6a2d336b1c9778e5ad3fe6dad17e5093930bfd03365d3a66b1de723691a", 0x95}, {&(0x7f0000281000)="66f18899ca784bce9e3e56bd33234b6430fbbff8858d0da9de090e55785d352e62aab27a33afc9aaa7e43377bb88dbb38bf28695d22a0d7cae296b9773e6b149b838cc47b0edb4904e1f3f02558d674b6e81e9c8c9145c48bd4631e24adebc440f24371855ab244269733d40bb022590e6cf964b00a7f489fa867f66104215586ee7910baf4d73c3e5d9162a7c44286ad929ca1f031d76984ada6cf0ec0c4ff496fec91382236857439b4611206752066214845d579b7740de311063cf08995a674bbf35779c1ca4f2bd6fd56003b3a841386d6702ed3a11094024eb86fdff346a1323becb372bed367cf4894acdc4d4", 0xf0}, {&(0x7f0000f50000)="46473aa26af8cc334ff24ebd95d76f27e0e9a8c2e33c4f865b941dedecbdabeb14ffc25a9f0a6910ec3519e107a95b84e4f7cc0daa60a42ba8ea7b0ad4c5f7e1faeacfed6f79128b2484c313c3c336a65798d27efb0aed5ea28c891e20c9a6903026bd2ea8a34f50c05f85ec4e918cce", 0x70}, {&(0x7f0000f50000)="59391434eb18f3601cee143c1a17c24c76ff198ed40fe83795c5fda684e94e1e36c9a6e9470c22a73cbf641b7ad74a2fe85371070f36fb69d03dbc2c4c720f0e6496684ec1b435b62627c57c2b461ae34cb2ae5cabbfa47ff896b8b48e71baa6567022e4039db24eb54cc1e7598325b984dcc0a2fb8eba02c0997e4a46c0cb7ef9302e52214c8dab733d88e339775ed62dc8de0dc47231a0975f849fa19d9474d93f9012c394c193c0feeb8dd1a6c637bbf946cfd44e28", 0xb7}], 0x7, &(0x7f0000f50000)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0xffffffffffffffe0, 0x8, 0x8, 0x3, 0x1, 0x9, 0xfffffffffffffffc, r2}}, @init={0x14, 0x84, 0x0, {0xa0, 0x1, 0x3ff, 0x9}}], 0x58, 0x4}, 0x4000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ce2000)=0x0, &(0x7f0000bce000)=0xffffffffffffffe8) 2018/01/27 12:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f000003c000)=""/3, 0x3, 0x0, &(0x7f0000031000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) syz_open_dev$usbmon(&(0x7f0000fbd000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x100) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b12000-0x4)=0x0, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000086000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039b000)=0xffffffffffffffae, 0x0) accept4$inet6(r0, &(0x7f0000229000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000008f000-0x4)=0x1c, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d63000-0x4)=0x10, 0x4) 2018/01/27 12:16:54 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000fc0000-0x4)=0x0) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000fbf000-0x2)={0x7, 0x9}) 2018/01/27 12:16:54 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000e000-0xc)='/dev/amidi#\x00', 0x2, 0x400800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000)=@random={'btrfs.', 'nodev+proc\x00'}, &(0x7f000000d000)=',\x00', 0x2, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x20, &(0x7f000000e000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000d000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffe00000000}, &(0x7f000000e000)=0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f000000e000-0x8)='./file0\x00', 0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x5, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x3, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 12:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004cf000-0xc)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005d5000-0x4)=0x8) clock_nanosleep(0x7, 0x0, &(0x7f00003dc000)={0x0, 0x0}, &(0x7f0000b06000)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000826000-0xa5)=""/165) [ 447.628316] QAT: Invalid ioctl [ 447.689497] QAT: Invalid ioctl 2018/01/27 12:16:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000001000-0x15)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x0) 2018/01/27 12:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dd5000)='/dev/midi#\x00', 0x7, 0x80) ioctl$void(r0, 0xc0045c7f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000992000)="", 0xfffffffffffffe03, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r1, &(0x7f000063b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000811000+0x406)=0x1, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ffe000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e08000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a3c000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00004fb000-0x4)=0x8, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000467000-0xbd)={r2, 0x400, 0xffffffff, "03dc5949db36bb256c36d2493e98de937d76d59e32b3344b6cdcca9c060f41e39110c6b8a03111e9aa37a04d7692b91b8c3fc99093ba72bdeccc9c087a7edf2644c574ebf7c8e6ba5ab25060dd90e4a1f97dd9b7e9c84c507154c96e833d8ee2cddfacd8384988d7a74d0209f6487abe354a75c57492cc782321633b2b5db9825221e000c7b6cf04a0abe8d2bdf5639be2c8ca7c412cbfb8d2ea24fd5e049100077359578d1559d74a3a0a17351131d37459af"}) 2018/01/27 12:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ccc000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) syz_emit_ethernet(0x32, &(0x7f00003d6000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[{0x9100, 0x100, 0x8, 0x10000}], {0x8100, 0x3, 0x687, 0x80000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 12:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000b1e000)='./file0\x00', &(0x7f00007b3000-0x8)={0x1000, 0x9}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/27 12:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000007000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f33000-0x8)={0x0, 0x8}, &(0x7f0000be9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000845000+0xf21)={0x1ff, 0x1, 0x100, 0x4, r1}, 0x10) 2018/01/27 12:16:54 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000001d000)='/dev/adsp#\x00', 0x100, 0x200) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000001e000-0x4)=0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$sg(&(0x7f000001c000)='/dev/sg#\x00', 0x3, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f000001e000)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f000001f000-0x88)=""/136, 0x88}, {&(0x7f000001c000-0x1000)=""/4096, 0x1000}, {&(0x7f000001e000)=""/160, 0xa0}, {&(0x7f000001e000)=""/93, 0x5d}, {&(0x7f000001f000-0xb6)=""/182, 0xb6}, {&(0x7f000000c000)=""/48, 0x30}, {&(0x7f000001e000)=""/140, 0x8c}, {&(0x7f000001e000)=""/170, 0xaa}, {&(0x7f000000a000-0x77)=""/119, 0x77}], 0x9, &(0x7f000001c000-0x220)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x1}, {&(0x7f000001e000)=""/161, 0xa1}, &(0x7f0000013000)=[{&(0x7f0000018000-0x45)=""/69, 0x45}, {&(0x7f000001e000)=""/193, 0xc1}, {&(0x7f0000008000)=""/170, 0xaa}], 0x3, 0x1, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x7fffffff, 0x3}, &(0x7f000001e000)=0x0, &(0x7f000001c000)=0xe9, 0x3, 0x0, 0x2, 0x3, 0x12, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x4}, &(0x7f000001f000-0x8)=0x4, &(0x7f000001f000-0x8)=0x4, 0x40000000000000, 0xc42, 0x75e, 0x2f, 0x5, 0xfffffffffffffb32}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffd, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x8}, &(0x7f000001e000)=0x1, &(0x7f000001e000)=0x0, 0x3, 0x7, 0x80000000, 0x9, 0x3c, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x3}, &(0x7f000001e000)=0x6, &(0x7f000001f000-0x8)=0x9, 0x6, 0x8, 0x3, 0x7e8c426c, 0x4f, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x618, 0x200}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x9}, {&(0x7f0000015000-0x45)=""/69, 0x45}, &(0x7f0000019000-0x70)=[{&(0x7f000001e000)=""/0, 0x0}, {&(0x7f000001f000-0x29)=""/41, 0x29}, {&(0x7f000001f000-0x6c)=""/108, 0x6c}, {&(0x7f000001f000-0xfa)=""/250, 0xfa}, {&(0x7f000001e000-0x31)=""/49, 0x31}, {&(0x7f000001e000)=""/12, 0xc}, {&(0x7f000001e000)=""/46, 0x2e}], 0x7, 0x10, 0x7fffffff}}], 0x220, 0x4}, 0x15) 2018/01/27 12:16:54 executing program 7: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000394000-0xd)='/dev/dmmidi#\x00', 0x9f2, 0x40000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bca000-0x10)={r0, 0x50, &(0x7f0000f52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4001000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f50000)=0x0, &(0x7f0000f50000)=0x4) 2018/01/27 12:16:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0xfffffffffffffd62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xfffffffffffffeb6) 2018/01/27 12:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000553000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001f2000)={0x7, 0x1, 0x7, 0x429, 0xbb}, 0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c30000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000027b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000bc7000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0x7fffffff, 0x0, r2}) 2018/01/27 12:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000014000-0x8)='./file0\x00', 0x1, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ad9000-0xc)={0x0, 0x0}) 2018/01/27 12:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000876000)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5b000-0x16)='/selinux/checkreqprot\x00', 0x200400, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f97000+0x5ea)={0x5, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000069b000)={0x0, 0x20}, &(0x7f000043a000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000834000-0xbc)={r2, 0xb4, "27353f58f5d224cadc8c78f4cf985ff7653e37c0e09b5055ccbbf129b73b7c11ce439f95299d7758fa0d89d54623eaacc1037557f281b120adeba4a3ee68e4407200f3d203ee94addbcc99bdb6e2dd5b9c964adcd17f0c1105994033b15ac51c55ec210985e90ef70a3208de688427c42edbd8a5cc1d8412043473dbfd986d107018de7e50667011fba71e9dab73d7186a2079faee6aeeef709154728410f963193250b6bf0c9d96f1e4ea7a31bab6d14e5cbd92"}, &(0x7f00001c5000-0x4)=0xbc) munmap(&(0x7f00009d5000/0x3000)=nil, 0x3000) mmap$binder(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x80, 0x40010, r1, 0x0) 2018/01/27 12:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a51000-0x340)={0x35, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000174000-0x4)=0xff, &(0x7f0000cb6000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000c0d000)=0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000354000)={@common='sit0\x00', @ifru_flags=0x8003}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000da000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000afc000-0x4)=0x0, &(0x7f0000988000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/27 12:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000553000)={r4, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) 2018/01/27 12:16:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r0, &(0x7f0000d56000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) connect(r0, &(0x7f0000472000)=@sco={0x1f, {0x7, 0x9, 0x4, 0x8000, 0x0, 0xffffffffffffffb9}}, 0x8) 2018/01/27 12:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) write$selinux_validatetrans(r0, &(0x7f0000808000-0x5f)={'system_u:object_r:netutils_exec_t:s0', 0x20, 'system_u:object_r:ssh_keysign_exec_t:s0', 0x20, 0x39, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x5f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000d0000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x3c) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000a04000)=0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000824000+0x48b)=0x0) setns(r0, 0xc000000) 2018/01/27 12:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000576000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000660000)=""/124, 0x7c) write(r2, &(0x7f0000484000)='#a;', 0x3) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/27 12:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c76000-0x8)={0x0, 0x0}) 2018/01/27 12:16:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000028f000)="", 0x0, 0x40000, &(0x7f00006da000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000e75000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000074000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f000002f000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x21, 0x0, 0x100000001, 0x101, 0x0, 0x4, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r4 = syz_open_procfs(r2, &(0x7f0000567000)="008101000080000000009b") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c9b000-0x4)=0x401) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000052000)={0xd004, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000743000-0x28)={0x5, 0xff, 0x2000000000000000, 0xe5, 0x1}) move_pages(r2, 0x0, &(0x7f000022a000)=[], &(0x7f0000883000-0x24)=[0x6, 0x8001, 0x1d, 0x5, 0x31e567d3, 0x7, 0x5, 0x4], &(0x7f00008cf000-0x4)=[], 0x0) seccomp(0x0, 0x0, &(0x7f0000652000)={0x2, &(0x7f0000622000-0x10)=[{0x101, 0x1ff, 0x4, 0x100000001}, {0x8, 0x8, 0x10000, 0x8}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000083d000)="3726561fefe9647842c047c9775086808ace851b8db196147184a5197623bfa3ec9cb6eab4793d32970b0bbeba7d67190098d200fb3ee5352a83e08e67b8886c28ec966eab0e5bc08315db2135e83356fd98eea047be9878add3892e94bfefaf27f1c4271705da41f2d3b83209df5378a449215721a5adf2f10f106394c5e64c6bc84054c18c4d96c6c835989bb81300cd1007ef15e42e99b990d8b73a9e2f4afed25db0663c56f2265470dd573c769f73e42b85c5fda207cf13eaff", 0xbc, 0x0) keyctl$get_keyring_id(0x0, r8, 0x9) ioctl$KVM_SMI(r7, 0xaeb7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000636000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004a7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000280000)={r9, 0x58, &(0x7f0000351000)=[@in6={0xa, 0x2, 0xbf37, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000a2a000)=0xc) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f0000495000-0x8)=0x2) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/27 12:16:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000600000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00008d6000)='/dev/vcs#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000056d000)=0x0, &(0x7f0000c58000)=0x4) getpeername(r3, &(0x7f0000e25000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000)=0x2e) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x10f000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8919, &(0x7f0000358000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x4, 0x1, 0x3, {0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}}}}) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) accept4$alg(r4, 0x0, 0x0, 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000b13000)={{0x6394, 0x938}, 0x1, 0xfffffffffffffeff, 0x8, {0x400, 0xc3}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00008c4000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff5, 0xff, 0x6, 0xfffffffffffffffe, 0x41}, &(0x7f0000a3c000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00004fe000-0xc)=@sack_info={r6, 0x1, 0x2ee5}, &(0x7f0000ee5000-0x4)=0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 12:16:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fe3000-0xb)='/dev/midi#\x00', 0x4, 0x400000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000cb2000-0x1)='\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f95000-0x10)={0xffffffffffffc672, 0x401, 0x7af, 0x20}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9, 0x0}, {0x9, 0x9, 0xd3, 0x0}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff, 0x0}, {0x2, 0x98f, 0x101, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/27 12:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000ae5000)=0x0, 0x4) 2018/01/27 12:16:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000334000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x151, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x0, 0x10001}}]}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000505000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fa000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000199000)={0x3f, "3952a6a71e9e"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005e3000)={0x0, 0x0}) 2018/01/27 12:16:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000+0xc99)='/dev/usbmon#\x00', 0x8f2a, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r2, 0xfe) r3 = creat(&(0x7f0000d00000-0x8)='./file0\x00', 0x41) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000dc2000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f000061a000)=0x0) 2018/01/27 12:16:55 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000199000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000543000-0x9)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000000+0x2f5)={{0x7, 0x0, 0xffffffff00000000, 0x0, "4759c8cf6fd3f8ded65cace0458e2d4d615875930b229e930a3e0fb83018618868514c195bca325d6250d089", 0x8000}, 0xfffffffffffffff9, [0x6, 0x5, 0x5, 0x3, 0xc6, 0x6, 0x7, 0xc76, 0x7f, 0x8, 0xaa10, 0x7ff, 0x1, 0x100000000, 0x40000000000, 0x0, 0x0, 0x6, 0x0, 0x40, 0x7, 0x401, 0x5, 0x1f, 0xc3, 0x3, 0x8, 0x9, 0x8000, 0x7, 0x0, 0x9, 0xfffffffffffffff7, 0x8, 0x5, 0x1, 0x8000, 0x8, 0x4, 0x7f0, 0x7, 0x7c7, 0x5, 0x7, 0x3, 0x3, 0x6, 0x1, 0x3f, 0xad, 0x20, 0x4a84, 0x7fff, 0xfffffffffffffffe, 0x9, 0x9, 0x4, 0x1, 0x100000001, 0x7, 0xffff, 0x4, 0x401, 0x2, 0x5, 0x3, 0x2, 0x10000, 0x6f, 0x101, 0xff, 0xffffffff, 0x7fff, 0x0, 0x80000001, 0x3, 0x5, 0x9, 0x0, 0x9, 0x80000000, 0xfffffffffffffff8, 0x1ff, 0x1000, 0x3, 0xfffffffffffff708, 0xd3, 0x2, 0x5, 0x81, 0x5, 0x2, 0x1, 0x3, 0x53, 0x4, 0x3f, 0x5, 0x2, 0x7fff, 0x3, 0x40, 0x8000, 0x100000000, 0x5, 0x2, 0x5, 0xfffffffffffffffe, 0x33, 0x3, 0x1, 0x3f, 0x4, 0x5, 0xf5, 0x9, 0x1ff, 0x4, 0x150000000000000, 0x9, 0x3ff, 0x9, 0x5, 0x1, 0x7, 0x2, 0x80000001, 0x5], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x7, 0x7, 0xfffffffffffff001, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000053f000-0x18)={r1, &(0x7f0000bb1000-0x1000)="", &(0x7f0000aa9000-0x22)=""/34}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f28000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x0}, &(0x7f0000c1c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000701000-0x8)={r2, 0x5}, 0x8) 2018/01/27 12:16:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl(r0, 0x5, &(0x7f0000f41000)="a4e08e80d46c41f8fb51ed62d75ff459293c78d47fd56fcdb1f4f32b120213a29dabe2d10e8c") sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = accept4(r1, 0x0, &(0x7f00004a1000)=0x0, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000109000-0x10)={0x1, 0x100, 0xfff, 0x7fff}, 0x10) close(r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x4) 2018/01/27 12:16:55 executing program 4: r0 = socket(0x1e, 0x5, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) dup3(r1, r0, 0x0) 2018/01/27 12:16:55 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a78000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ff6000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000aec000-0x70)=""/112) 2018/01/27 12:16:55 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x8000, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000012000-0x4)=0x100, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x80000000000002}, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 12:16:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6f000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f000033d000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x6, 0x47, 0x5}, &(0x7f0000d20000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000827000)={r2, 0x717c, 0x3, [0x7, 0x5, 0x7ff]}, &(0x7f00008e8000)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000010b000)={0x0, 0x6, 0x0, 0x7, 0x8000}, &(0x7f000094e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a54000)=@assoc_id=r3, 0x4) write$selinux_user(r0, &(0x7f0000a4f000+0xf3)={'system_u:object_r:fonts_cache_t:s0', 0x20, 'staff_u\x00'}, 0x2b) 2018/01/27 12:16:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fac000)={0x0, 0x0}, 0xffffffffffffffb0) write(r0, &(0x7f0000be5000)="240000001a0025f00890001d00ee1b0e0a00000000040000f000deeb0800090001000000", 0xffffffffffffff4c) 2018/01/27 12:16:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d2) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x3f9) 2018/01/27 12:16:55 executing program 5: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80801, 0x0) bind(r0, &(0x7f0000f01000-0x80)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc6d205000000000bd2a66642c9d6ada110172f02e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f0000c3d000)='./file0\x00', 0x2, 0x12) r1 = syz_open_dev$dspn(&(0x7f0000560000)='/dev/dsp#\x00', 0x0, 0x8801) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f0b000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x5, 0x8, 0x2, 0x0}, &(0x7f0000f0b000-0x4)=0xa0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f0a000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 12:16:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000617000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000070000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffd, 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, 0x1f, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x3) connect$ax25(r0, &(0x7f0000fa0000)={0x1e, {"03491f0800"}, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dec000-0x8)=""/8, &(0x7f000026b000-0x4)=0x8) 2018/01/27 12:16:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpgrp(0x0) ioprio_set$pid(0x2, r1, 0xffffffffffffccbf) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6b000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b11000)=0x5) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f00000ec000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/27 12:16:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$dmmidi(&(0x7f0000b26000)='/dev/dmmidi#\x00', 0x1, 0xa0000) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f00001c2000-0x4)=0xffffffffffffffa2) 2018/01/27 12:16:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000034d000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000000000000000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000032b000-0x14)={0x3399fa71, 0x4, 0x3, 0x2, 0x360}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007f2000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0xffffffffffffffff, 0x0}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f00000de000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xb) fstat(r1, &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000e9f000)='./file0\x00', &(0x7f0000d01000)='squashfs\x00', 0x1400c, &(0x7f00003ea000)="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") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005db000-0xc)=@sack_info={0x0, 0x8, 0x2}, &(0x7f0000e35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b25000)={r5, 0xff}, &(0x7f0000afc000-0x4)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f000040d000)={0x7, 0x10001, r3, 0x1, r4, 0x800, 0x23d, 0x32}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/27 12:16:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00008c3000-0x18)={0x100000001, 0x20, 0x0, 0xffffffffffffffff, 0x0}) fsetxattr(r0, &(0x7f000082b000)=@random={'security.', ',self.\x00'}, &(0x7f0000983000)='\x00', 0x1, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/27 12:16:55 executing program 7: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffe6, &(0x7f00000f4000-0x1d6)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, {[@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffa, 0x0, "d51b77c0a9685fbcb3f4c344133264ee1e8955efc6c27fa7b726eb83eb9011065b2d56807c32983e44c570ab033033be34e48b2a5630e24f4f00ac5396712b9bce3d1fea130669258dd4b3ee2aad7393d246c31d12cc40907dae9858ac2435da21ec64609b9dfce77398b1cb1992b7638ff254b281d75e12918a438f4388f5393a9b7648a4e861022251cb51a752f9b39bc476c5e8fe98eea57bb78edf7644950b97de1499c746aa90230617c9bb2c44f3ea42eb212129992bffa795e398c2615f1bac67ff6bb3127a22aab9f68743d87f6f9e4c3c07589eff5168c612ee21d680cf4e0fb87dcdad"}, @generic={0x0, 0x0, "63bc6f92de2a7c7f30ce5a33325adc4a775f44ac6e8d90b93585e0cb5a3e5aa9d890ceb22b1980699f9867337c16a5601f7c27f3b4562d8383bfa93ace6e6ca2f1783252fb3ea944dd06a45d5df650142105"}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0x3e, 0x0, 0x3, 0x5, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/27 12:16:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c37000-0x4)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff63, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000cfd000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r3 = socket$can_bcm(0x1d, 0x2, 0x2) acct(&(0x7f0000842000-0x8)='./file0\x00') write(r3, &(0x7f00003d3000)="674739f546d80420d91d9c3eb5689c88cc8bf7217b8a1a713094728e2d16c9f4d2e91c0599391004f1aba8e87d15d771a0fc1c475787f527c23a45b7c7f69c8597adbb3f5acc3372d6b9512c78eb4d4a75b0fffd02463295de4a6fbc6885a565b09376c8fb8317bb337578eff9930543af8fca", 0x73) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000650000)={{0x0, 0x8}, 'port1\x00', 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000607000-0x8)={0x0, 0x9}, &(0x7f0000c86000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cdd000-0x20)={0x7, 0xfff, 0x7, 0x8, 0x8, 0x5, 0x401, 0x1ff, r4}, &(0x7f0000c6e000)=0x20) 2018/01/27 12:16:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000e6b000-0x8)='./file0\x00', 0x2000, 0x68) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00001e7000)=""/138) sendmsg(r0, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00003ae000-0x70)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f00001ce000-0x38)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030d000-0xc0)="b8da11d63f", 0x5}], 0x1, &(0x7f0000038000)=[], 0x0, 0x0}, 0x8000) syz_emit_ethernet(0x56, &(0x7f0000794000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "9a44c09c34cfaaa1b03a4ba17c06554af2823ccae37177cb429c0c71ce931c0e932f419ba4d15fa78babfcab1f5d0a0027d2fa8754a48cbbb5586b057d3fcce6"}}}}, &(0x7f0000042000-0xc)={0x0, 0x1, [0x0]}) sendmsg(r0, &(0x7f000005e000-0x38)={0x0, 0x0, &(0x7f00001b9000)=[{&(0x7f0000bc0000)='Z', 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) 2018/01/27 12:16:55 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000cfc000-0x1f)="", 0xffffff65) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000969000-0x8)={0x0, 0x1}, &(0x7f00009c9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x58)={0x27, 0x4, 0x53, 0x2, 0xf4, 0x5, "0b5135a889970b55ac5fd1b40d634f4cbe5edac7c5bada0925ba9246375c37ff69d6883b29f0d31c1a2b4a77a3968fd094bff4fe0648d46bad7772b145aacb", 0xae}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0x70)="1e3e0165af8f015a9a26713266db330bd1fd2f92e808a7855f9e2660c301513ccfc07d19fdc5e4503c60da57dfe8265d51c1a05eabf9f60a9d6104a6cb1e59d80267bf5a2f905b03be0025e7fb5b58d8b76e98517c7e44222791acef601f8462d4928f1a450781d96f48f21906cf0b97", 0x70}, {&(0x7f0000001000-0x47)="0db8362405c6513cab5f75cd9691344754b3d35c336afa71ea0b0463d305e4fe2f66ebf1b01e2b86c93aacc975bfc17a71d5188128795b5d97aaf062762a0fbf0cd35bfd379bf7", 0x47}, {&(0x7f0000000000)="0b9dc8179ddee94b7a0fa8ce21a85f77ad2077e2da5caa9f05e3f2efee2c97d5a24eb463f352994c6d139e1511f97cbcc04ae8e0212617ded9ec9828fe264205bd559417583407f4c945550f930872855d4df01f2a2617f3cd805c7e836b4d380dd20a6aab90a2cecd2d6ebe45142768e87babe7ab0eb72f5f379179aa91c3d7622319e04651d5ccb5f8d69c85caecb389cec3bdf5fd357f248348e22c13b46cdf436d2d6cbe47e9bade59500f3378afcf405247f2542b3bbea827769c308bef215b4a3be8ad84617eac211d14a6cebcc4c1c1cc63bdebebb4c8cf75e3340b", 0xdf}, {&(0x7f0000001000-0x4e)="e2c321a313dd33490b01c3239f0c4a8d807ef58731f422b47708dd15b1308e9c57fb1e475d5a52478f471338c64ea688774ff38212c37ebbb3fbd30231415e3d53fa2f271252c6249ebc70b3e4ef", 0x4e}], 0x5, &(0x7f0000001000-0xfc)={0xfc, 0x109, 0x100, "2b60d06c11d28d0a33505beb8e5560e9c3b705bc022d95a1cdf2e33a4a1828f945e5b85d2b29b75ce759f38862fea52684d6db1a7263bd3f520408266f3050169522816974090210c891787190e50ccb8af80fd6f12a1c47bbc3cc526218cf1e571b6e68e5ffb754b329434754e8ebf38d0be5a8acbc309620cfb091ac9524a284522e821aa6ce85c75ed0ea9a1b5154d849b22b2c9c06f9207b6628eb551dc58b63e3d2e61021a82c52cd5db9226f8275736f11033362961e9d90dd69a68e24fcc8710f8e00ffba4a77c630bdf83e47d37c01e5989906b1bd5cdea46c0da35a5cd4835d7c83ad89bf16ced8e73070c4"}, 0xfc, 0x4}, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x2}, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xd5)={r1, 0x183, 0xcd, "5b4df6a34f5f7c3bdd402261030a432fa6cdaabcf3d758a86a62ad21c6be7ace85e0b19183347215c2c46ee64f46386ab0520b7e2bf2e94bc973942c99f9767ffe9c4c87d33bfdfd47f1f0af289c20580eeef9318ad0a31c40260c40707bbbf3cb8e21a69198f5ef6307a1f4daf54e3c78e5d0e1684658ef2d308d850e0a178e815dd504f92907d9d0257b4fb35c36b163bf07c341c7175a2a4c89120fa9dd06087ac757df5eecb23b067fdd4b28c34925bf5a499d213290e64308bf60b21498c6496f12e4d92aa2ba933ec670"}, 0xd5) 2018/01/27 12:16:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x3) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ce000-0x8)={0x0, 0x80000001}, &(0x7f00002c2000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b0a000)={r1, 0xdc2}, &(0x7f00007b9000)=0x8) 2018/01/27 12:16:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d9c000-0x11)='/selinux/context\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000f5f000-0xb)='/dev/adsp#\x00', 0x800000000000, 0xa0c00) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000060a000)={0x6, 0x4, 0x7fff, "15decf0bcf30", "3355d83e7e50faa2ba685eb13aca852c"}) socketpair(0x3, 0x80003, 0x40, &(0x7f0000eac000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000928000-0x1c)={&(0x7f0000af9000-0xc)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000647000)={&(0x7f00000e0000-0x14)=@getaddr={0x14, 0x16, 0x28, 0x1, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x800) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/27 12:16:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000e61000)=""/42, 0x2a) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000)='/dev/sequencer\x00', 0x101080, 0x0) connect$bt_sco(r0, &(0x7f0000913000-0x8)={0x1f, {0x0, 0x3, 0xc59, 0xce, 0xee74, 0x8}}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d7b000-0x28)={0x4, 0x17, 0x28, 0x111e, "a29fe9cf19557feeccce016f9406e200b261eac172733808b6575d376a69099f"}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000cca000)={0x6, 0x4}) 2018/01/27 12:16:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) r1 = getpgrp(0x0) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f00007cd000-0x8)={0x2, r2}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 12:16:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a86000-0xe)='net/sockstat6\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000024d000-0x1)=0xfffffffffffffffd, &(0x7f000082b000)=0x1) readv(r0, &(0x7f00002f7000)=[{&(0x7f0000771000)=""/161, 0xa1}], 0x1) 2018/01/27 12:16:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000cf0000)=[{&(0x7f000053e000-0xa0)=""/160, 0xa0}, {&(0x7f0000f35000-0x2e)=""/46, 0x2e}, {&(0x7f0000fdd000-0xbd)=""/189, 0xbd}, {&(0x7f0000d8e000)=""/114, 0x72}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000957000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/213, 0xd5}], 0x9, &(0x7f0000001000-0xda)=""/218, 0xda, 0xc4a}, 0x5}, {{&(0x7f0000e46000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001ad000-0x28)=[{&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f000053a000)=""/4096, 0x1000}, {&(0x7f00007b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000872000-0xe5)=""/229, 0xe5}, {&(0x7f000081d000-0x1c)=""/142, 0x8e}], 0x5, &(0x7f0000f01000)=""/84, 0x54, 0x200}, 0x474}, {{&(0x7f00008f9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00001b6000)=[{&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000894000-0xbe)=""/190, 0xbe}, {&(0x7f0000c6f000)=""/251, 0xfb}], 0x3, &(0x7f000044b000)=""/103, 0x67, 0x400000}, 0x6429}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f0000003000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000b2a000)=""/0, 0x0, 0x3}, 0x1}], 0x4, 0x0, &(0x7f0000463000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000dbb000-0xd3)=""/244, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) memfd_create(&(0x7f0000052000)=':\x00', 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/hwrng\x00', 0x2002, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00003b4000)={0x5, &(0x7f0000c7c000-0x14)=[{0xfffffffffffffffe, 0x81}, {0x400, 0xde9e}, {0x6, 0x4}, {0xc65, 0x3}, {0x401, 0x0}]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) 2018/01/27 12:16:56 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000010000-0x4)=0x2, 0x4) 2018/01/27 12:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000dfe000)={&(0x7f0000e91000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d2e000)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000, 0x6}, 0x0) 2018/01/27 12:16:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_setscheduler(r0, 0x0, &(0x7f000088a000)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000088b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000331000)='./file0\x00', 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00002fa000)='./file0\x00', 0x800000058000, 0x22) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") bind(r1, &(0x7f00001ff000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpid() ptrace$cont(0x18, r4, 0x2, 0x2) mkdirat(r3, &(0x7f00004bc000-0x8)='./file0\x00', 0x110) 2018/01/27 12:16:56 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000010000)='/dev/midi#\x00', 0x81, 0x71651fb10f3e4aa4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000010000)={0x9, 0x10000, 0xffffffffffffff56, 0x3f, 0x4, 0x1}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet_icmp(0x2, 0x2, 0x1) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/27 12:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000603000-0x8)='./file0\x00', 0x200000000010) open_by_handle_at(r0, &(0x7f000004e000)={0xd9, 0x0, "d693f51c21e64a2a9c8616ab932b4cde21bdb57b24fa5343b79aab5c41159a5e4ed123e01b611f9d73c034ccf5add8281b42ec43dc34ccf25149d647b4c98140069214f5ccfd3a5d72387f9fb1cdb89519573df5dc2bf701e99f02885930f395eff76c21453005d95b5e8655eb2078fcaf67d1753854172cd4605927cf1854cae2ebd6836c714c2b5903a2343b3f88f6dcb8fc3915d6cb7ad9f0060305adc2360f306dab160a23cda6883149a222f93803f6446d8e2c1bc951a70f806a8a5a685ebb082f83f548b63588a46a85ef3020f8"}, 0x109000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000872000)=0x0) r1 = socket$inet6(0xa, 0x806, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/sequencer\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000ad8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e6000-0x4)=0x14, 0x800) bind$inet6(r1, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) bind$nfc_llcp(r2, &(0x7f0000182000-0x58)={0x27, 0xffff, 0xffffffff, 0x6, 0x2, 0x5, "966a6bafc70504a19c716cf6dd9e1f59b28ad980505ddd74a5afc4fd48ee9ee9493dfb1bc5d6c7a6d8d528cc43fbeb5fdb0ccf7624701e8f8a748be7c4b1cc", 0x0}, 0x58) r3 = syz_open_dev$sndmidi(&(0x7f0000eb0000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) bind$inet6(r1, &(0x7f00006be000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000f77000)={{0x1, 0x1, 0x5, 0x2, 0xb}, 0x100000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:56 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7a000-0x24)="7f001f00000000000000ffff110200fff42f0800018001fd00080adf00f3436eef5b1294", 0xffffffffffffff9e) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0xa, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/01/27 12:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) writev(r0, &(0x7f0000495000-0x10)=[{&(0x7f0000268000-0x3f)="cfecc0dedd0dafa3a1d441a4d6a779b70a4291be0ad670c0e0083da3d35ba3ff2194ec7533bfb76ba8370d19612344a950d64dd550f18ba521ba8965e39cdd", 0x3f}, {&(0x7f0000472000-0x75)="2ac6be651645f54ce99258ccf4bdac23d1ff0ccbac6b7a10df7f92d30f950713020a10bc3f20b97cd2cdebe39c0459f4a24aac485c53b0c7710132a5a99c19f611c7b5052b635f1f85b2d496f795ea7891a85d0e20aa17805258a421765e887611865f367f3ccfe61b386f346a55a9a15914a4d14f", 0x75}], 0x2) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/27 12:16:56 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x1c000000, 0x8000, 0x1, 0x0, 0x5, 0x8}, 0xffffffffffffffc0}, 0x9) r2 = accept4(r0, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80800) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x10000, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4, 0x2, 0x3f6, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/27 12:16:56 executing program 7: getrlimit(0xfffffffffffffffe, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/rtc\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/27 12:16:56 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fc5000)=0x5, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000fc6000)={0x0, 0x0, &(0x7f0000c5f000)=[{&(0x7f0000fc7000-0x42)=""/66, 0x42}, {&(0x7f0000de4000-0x62)=""/98, 0x62}], 0x2, &(0x7f0000fc6000)=""/214, 0xd6, 0x1}, 0x42) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/27 12:16:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001d8000-0x2c)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/27 12:16:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x7, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00005e9000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x0}) close(r1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00007ca000)=0x0) [ 449.239304] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 12:16:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setns(r0, 0xc000000) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r1, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:16:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getgid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f8000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000093b000)=""/230, 0xe6, 0x2, &(0x7f00001ed000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/27 12:16:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b45000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005f0000-0x4)=r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000aab000-0x10)={0x40, 0x3}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0xa, &(0x7f0000c55000)=""/4, &(0x7f0000000000)=0x4) clock_nanosleep(0x6, 0x0, &(0x7f0000a4d000)={0x77359400, 0x0}, &(0x7f0000131000)={0x0, 0x0}) 2018/01/27 12:16:56 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005bd000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x4000, 0x2000, 0xa6e1, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x6, [@rand_addr=0x100000000, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, @multicast1=0xe0000001]}, 0x28) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/4096) 2018/01/27 12:16:56 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000025000-0x8)={0x3, 0x8}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000024000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000026000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000026000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000027000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000026000-0x1c)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000025000)={&(0x7f000000f000)=@getsadinfo={0x3cc, 0x23, 0x320, 0x1, 0x0, 0x100000000, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x0, 0xa, 0x80, 0x20, 0x2, r1, r2}, {0x7, 0x3, 0x2, 0x765, 0x4, 0x3, 0x449, 0x5}, {0x100000001, 0x48, 0x3, 0x1}, 0x4, 0x1, 0x3, 0x0, 0x2, 0x1}}, @algo_crypt={0x108, 0x2, {{'cts(cbc-camellia-asm)\x00'}, 0x5e8, "6e8764c34c4a46f42abb60a4c43d97b6bf8c43498068c67af91de0d801923187202d40385b6b22654788c8eca31f8d9d66e73728ceede35940a2381bc4ae14d5f5f54673e88791fefcb2874ca999aaefbdef3310858c51e2394aeb41d11313d83fded0a5e0ce8163589e08a564ad25f928071a2ff20bb72d0a978fc678316c1a18092d6614a1ccabc3d7d6eb49bf49c42c624ee9af984866fa6dea8c566f11023f4c39dba1f48574b51746e5f19c0f6b2fb36fc637b8bd5996584d8fb6"}}, @proto={0x8, 0x19, 0xff}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x2, 0x2, @in=@multicast2=0xe0000002}}, @etimer_thresh={0x8, 0xc, 0x1}, @algo_auth_trunc={0xbc, 0x14, {{'mcryptd(sha3-224)\x00'}, 0x368, 0xc0, "15fec01d7553d753b22c7742778ea3a4ffb3d59623e5e9ef249f3efd4921ad69b5dc8983d91792a58559ae214978d5755c77e7a9a8701b14a05fd358d72f686f036d2de78bf70c5a85e64dd97ffab5e3ac2ec5c2fbb2cda5110ff605604b44db37e9100155a758774ca7e90169"}}, @replay_esn_val={0x38, 0x17, {0x7, 0x6, 0x2, 0x3, 0x7, 0xd72, [0xffffffff, 0x1f, 0x8000, 0x2, 0x9, 0x3, 0x2]}}, @algo_auth={0xc4, 0x1, {{'rmd128\x00'}, 0x3d0, "34a563f5324e8eb40eda3b58ec4f9c2a28e1d9d50bec0881c65ff8ffa3f2c7afba0ea36b4aaf9844b786979e360033c8eedcaa4209790d9d0a71b0799e229f0b4b4241d319561bb022ff8afa78b8a025c06f8e06c2442120a6339ce7fbb0170e759bf85c10ba767a024fdf93e3b83d64228c4d874b52989c7fd8"}}, @replay_thresh={0x8, 0xb, 0x7fffffff}]}, 0x3cc}, 0x1, 0x0, 0x0, 0x4081}, 0x0) symlinkat(&(0x7f0000008000)='./file0/file0\x00', r0, &(0x7f0000022000-0x8)='./file0\x00') umount2(&(0x7f0000022000)='./file0/file0\x00', 0x1) 2018/01/27 12:16:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000001000-0x8)=0xf000) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x319) 2018/01/27 12:16:56 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x40000, 0x84c00) ioctl(r0, 0x440000000000127a, &(0x7f0000002000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000000b000)='./file0\x00', 0x9) 2018/01/27 12:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x29, &(0x7f0000d61000)=""/109, &(0x7f0000596000)=0x6d) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000026a000)=""/228) 2018/01/27 12:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000022f000)='sessionid\x00') sendfile(r1, r1, &(0x7f0000002000-0x8)=0x0, 0x1) 2018/01/27 12:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009bf000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f00009f4000-0x18)={0x5, 0x2, 0x4, 0x1, 0x11, 0x5}) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) sched_setaffinity(r0, 0x8, &(0x7f0000d49000-0x8)=0x1) mq_open(&(0x7f00004d7000-0x17)='cpuset/+ppp1ppp0md5sum\x00', 0xc0, 0x80, &(0x7f000037d000-0x20)={0x4, 0x100000000, 0x6d70, 0xc32a, 0x1, 0x3, 0x1fba, 0xfffffffffffffffe}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00006b7000)=0x4, 0x4) prctl$setptracer(0x59616d61, r0) 2018/01/27 12:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000039d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007b1000-0x1)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8ffa2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) memfd_create(&(0x7f0000839000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3) syz_open_dev$sndseq(&(0x7f0000030000-0xd)='/dev/snd/seq\x00', 0x0, 0x8580) [ 449.436791] kauditd_printk_skb: 440 callbacks suppressed [ 449.436800] audit: type=1400 audit(1517055416.306:10870): avc: denied { dac_read_search } for pid=28111 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x7, 0x68, &(0x7f0000214000-0x1)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c0b000-0x4)={0x4}, 0x4) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") uselib(&(0x7f000094c000-0x8)='./file0\x00') 2018/01/27 12:16:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f78000)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/27 12:16:56 executing program 6: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000843000-0xd)='/dev/usbmon#\x00', 0x5, 0x40000) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000940000)={0x0, {""/7}, 0x0}, &(0x7f0000941000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile64(r1, r1, 0x0, 0x9) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000093d000-0x4)=0x0, &(0x7f00003ab000-0x4)=0x4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000941000-0x10)='/selinux/policy\x00', 0x0, 0x0) lstat(&(0x7f0000808000-0x8)='./file0\x00', &(0x7f00007b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ac9000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000090000)='attr/exec\x00') write$tun(r1, &(0x7f0000b1b000-0x122d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "21977f", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ca08c8", 0x0, "4c29d2"}, ""}}}}, 0x42) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002f7000)=0x7) 2018/01/27 12:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b79000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000778000-0x8)={r0, r1+30000000}, &(0x7f00001fd000)={0x0, 0x0}) getrandom(&(0x7f0000c23000-0xf)=""/15, 0xfffffc34, 0x3) [ 449.567652] audit: type=1400 audit(1517055416.307:10871): avc: denied { dac_override } for pid=28111 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c94000-0x4)=0x10, 0x80000) shutdown(r1, 0x1) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) r3 = eventfd(0x0) syz_open_dev$random(&(0x7f0000976000)='/dev/random\x00', 0x0, 0x200000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182000+0xd45)={0x0, r3}) [ 449.680605] audit: type=1400 audit(1517055416.307:10872): avc: denied { sys_admin } for pid=28111 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 449.715424] audit: type=1400 audit(1517055416.307:10873): avc: denied { dac_read_search } for pid=28111 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 449.751664] audit: type=1400 audit(1517055416.317:10874): avc: denied { dac_read_search } for pid=28111 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 449.779159] audit: type=1400 audit(1517055416.318:10875): avc: denied { net_raw } for pid=28117 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 449.803817] audit: type=1400 audit(1517055416.318:10876): avc: denied { dac_read_search } for pid=28111 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x40) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00003d2000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) [ 449.828959] audit: type=1400 audit(1517055416.318:10877): avc: denied { name_connect } for pid=28123 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 449.851281] audit: type=1400 audit(1517055416.345:10878): avc: denied { net_raw } for pid=28123 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:56 executing program 2: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000dd3000-0x9)='/dev/vcs\x00', 0x980, 0x0) write(r0, &(0x7f0000677000)="26000000130047f1db5ebff70722000400fff700010000000700ff36b807475105001a000000", 0x26) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092b000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 12:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = signalfd4(r0, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x80003) pipe(&(0x7f00004ce000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f000093a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000052000)=0x1002) epoll_create1(0x80000) unshare(0x400) getpid() signalfd(r1, &(0x7f0000352000)={0x0}, 0x8) 2018/01/27 12:16:56 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000011000-0x20)={@common='rose0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000011000-0x8)='./file0\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) quotactl(0xffffffff, &(0x7f0000010000-0x8)='./file0\x00', r4, &(0x7f000000a000)="63eee0456f8ce4334d47ff7f5883694b6abbfe4b87001360ba") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000000f000-0x8)={0x3, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000004000)={r5, 0x2}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000009000)=""/113) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/27 12:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000a24000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/27 12:16:56 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006b3000)={0xe8c0, 0x1, 0x3a, 0x8, 0x3}, 0xc) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f99000)={0x0, 0x8, "0e82a677ff281295"}, &(0x7f00000e3000-0x4)=0x10) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f99000)={r1, 0x1}, 0x8) syz_open_dev$mice(&(0x7f0000387000-0x10)='/dev/input/mice\x00', 0x0, 0x301000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000555000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1cd) 2018/01/27 12:16:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b26000)='/proc/self/net/pfkey\x00', 0x82900, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000246000)="01b5ea20d91eee6c8cd40918a7c804b9713c69db34860dbbda2c9491077e18562d8aa60fefaa35c273df5fbfd29b60cebf5f25bf5ea325134bb6d901ce4494d4338f8dd3842d3a90044d5978acdd1133301ae103d56c1c3fdf643c32b876dddf18bbb79504cd632a9d6ec2bfdadf1b0eb63b821656b503ca14b9cf05e4991fcc91ad045b5bfd5769e900c808c1bed84d2cd2e764e2c51aa1c1b00926ad813852f1f403ab0cf71db32fe9f1703b10ada497a9ae6d9061dbebac294ad8a677deeb2af2a627bf7138c1c8f649f5aa6318457042725261702ae3080a92b9", 0xdc) syz_open_dev$sndpcmp(&(0x7f0000c67000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x0) 2018/01/27 12:16:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ba5000)={r1, r2/1000+10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000091d000-0x10)="41df69036e0c406abf2d17ed3f6fed07", 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 12:16:56 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f000025d000-0x8)={0x0, 0x0}, 0x4800) mq_getsetattr(r2, &(0x7f000090f000-0x20)={0x2fb, 0x10000, 0x2, 0x81, 0x100, 0x1, 0x8, 0x100000000}, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fc4000-0x4)={0x8}, 0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 449.876319] audit: type=1400 audit(1517055416.345:10879): avc: denied { dac_read_search } for pid=25999 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 12:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000d2000)={@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f00002cd000)=""/116, 0x74}, &(0x7f0000645000)=0x0, 0x21}, 0x2c) getcwd(&(0x7f0000fe1000+0x557)=""/31, 0x1f) sendmsg$nl_route(r0, &(0x7f000040f000-0x1c)={&(0x7f000085d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000690000)={&(0x7f0000d6d000-0x1c)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d4e000)='./control\x00', 0x7fe) r1 = open(&(0x7f0000e02000-0xa)='./control\x00', 0x0, 0x0) msync(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x4) r2 = inotify_init1(0x80800) fcntl$notify(r1, 0x402, 0x32) inotify_add_watch(r2, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00004b4000-0x8)={r1, 0xd4}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009eb000)=0x0) setpriority(0x1, r3, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c11000-0x88)={0x1f, {{0xa, 0x1, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5ca9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 12:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b1f000-0x8)='./file0\x00', &(0x7f0000fac000-0xe)='./file0/file0\x00', &(0x7f0000c28000)='sysfs\x00', 0x291401, &(0x7f0000081000-0x1)='T') 2018/01/27 12:16:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = open(&(0x7f0000138000-0x8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) sendfile(r2, r2, 0x0, 0x72439a6b) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/27 12:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r0, 0x2) recvfrom$inet(r1, &(0x7f0000a2c000)=""/100, 0xeb, 0x2, &(0x7f0000dc5000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:16:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00005bf000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000155000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000dcb000-0x1)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000055a000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ab000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00008a4000)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/vcs\x00', 0xc00, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000fb0000)=0x3, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f00005b0000-0x4)=0x4) 2018/01/27 12:16:56 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000e54000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2800) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c4a000)={0x8b, 0x3, 0x1ff, 0xec, 0x5, 0x100000001, 0x101, 0x1, 0x4, 0x7, 0x5, 0xffffffffffffff62}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a12000)="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", 0x100) [ 450.019429] binder: 28214 RLIMIT_NICE not set 2018/01/27 12:16:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cf4000)={0x6, r1, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00006f1000-0x20)={@loopback={0x0, 0x1}, 0x1000, 0x0, 0x3, 0x1, 0x401, 0x7, 0xd54b}, &(0x7f00001ee000-0x4)=0x20) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fstat(r2, &(0x7f00007ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(r2, &(0x7f0000d88000-0x8)='./file0\x00', 0x3400, 0x40, &(0x7f0000faa000-0x100)={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]}) r6 = getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000436000-0x4)=0x0) r8 = accept4$llc(r2, &(0x7f0000842000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007af000-0x4)=0xa, 0x800) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e08000-0xf)='/dev/sequencer\x00', 0x20080, 0x0) chown(&(0x7f0000747000-0x8)='./file0\x00', r6, r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009cf000+0xa29)={0x0, 0x0, 0x0}, &(0x7f000090d000)=0xc) stat(&(0x7f0000de0000)='./file0\x00', &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cdc000)='./file0\x00', &(0x7f0000320000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000999000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00009e9000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000511000)=0xe8) fstat(r0, &(0x7f0000ec8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000010c000-0x1c)={&(0x7f0000b27000-0xc)=@proc={0x10, 0x0, 0x3, 0x20000}, 0xc, &(0x7f000049f000-0x6)=[{&(0x7f000070e000-0x20)={0x20, 0x14, 0x0, 0x5, 0x1, "", [@typed={0x10, 0x50, @u64=0x1000000}]}, 0x20}, {&(0x7f0000acf000-0x1678)={0x1678, 0x16, 0x300, 0x5, 0x0, "", [@generic="69ccd1352ed8a562d176311c43c9231de9fbfb35748cbd4fae860843e360d9dcd29f644c154681de42b8c4e9f402705a743349d56f7b09d4bdee125afe4fa37d8e527b999a53a1f18c61ce6a647ceb9e2b4ca40f9d03cbf3924a548f91255f9d8d", @nested={0x360, 0x8f, [@generic="d0eec21cc96911bc5dfcb1e93899ca789adee45edc6c20adcdab3a6dd4ee00455dab77198ebb9c251d42fcf4aae082af964d5b611b1ba430fb723488315e8dda3b0b7d796af389e571a9542847c737e1ce9b05f509a67b05338a5f14fde92e2904523388092a765f22c05e0fb765417dc97443afb62157320aa4eeeb8efdd268d713d1aa1cb475394469189fc4e2b55ce07d192029f6fe93ae2196dacb0cca90d3d5b6c65d2a0738106e4986fda1af51197913da", @generic="7ccb3a62db9d0eeccca08c1a492ebe1c66e11874aba517280b189d3b5e09fdff01e4a40315fa40bdafc6d3cf5559aa3a0088cb5d6a000941de4a9dc071bdeffae75494f0acd95019f9984aab64fec67781f01a41bb2619d7baac0a4b956eba99bdd970dbc2eee3f47946d7c86032fc4f690c2d799166ce939c28be33f062fa587d5c245f138a8207fed826c02fa0eeca561e992d8a", @typed={0x10, 0x31, @u64=0xfffffffffffff860}, @generic="81252d241b5a4be4b22a43443a0ef4b266de45b0b6e54b81632b8e5cebd39909d6e2811930e6ca8e7c58d71f8c9589fecdfdc200f378e3d197eac5dffb4a367227a0157b55f2fb2d3407764cb30ea3b2c760ea63a8a720c19d38b6f40bec168c614e16a35406006120be54f1402f4e8d8cf2970760f6293c77278d7c0e806137283ca4b8c05dbc7439506d6df801e13f3439222be069d82d2d2fe0312684a76ebaaa6cb8246f7311e39f33e293fc5a72277e0462138dc871f98374ea03cbbd1d64bfc8b7900838e24598b0003df2c8ea5557b3ae95eabdad1e06f33539f818145d5f3d070af581", @generic="5dde11982338c44e6402052259e286bd31ea0f5949a5eb396c000514dcf388ad1294713e8e94455e924dd2e90686528618438997ba6cccf59ae2d6d42848760d0b100c8220f56af2fe264a2c59ff17aeb765f9c7a1067837f14ce5652137f9dfb1fdc0c9e53c6731479081897d5a4132f0a575b760d73bd08b61c2ca687ed0549ef872d461593b18706dd65eabef4dafbc275a18431f37a8a70c41a46042db3c0943d8effe7b575132a24b6f7e534e055c38fdccd6980591642a63f0d821b42bd1908340feba4964630235f0aad5ed81ad20ae348974bc563c20c9f5a53c1d9f9b9cf61c69f87b6ebdc8b974ad3bf83fd86d", @typed={0xc, 0x8b, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x65, @uid=r4}, @typed={0x10, 0x89, @u64=0x4}]}, @nested={0xd0, 0x3a, [@typed={0xc0, 0x84, @binary="7690070db81656f4785ae2b7de168018b955ace0b256ed5c2ef0f26032f8875c008f130fe4a9e0240be0c97d68c5868a580840c0dd9610096680a72b270496b0c3d956ad70b06761955562ebcc6e2f8484762ab36a6ac7b6818141460e4ccba95fb18acb0bde383cbd32a154a1ed274824ce48bde416101cfaa99b842576f82ca11b048d0f61261c6dcd8894469cb35ac5510f46a17e9df9eff50cd183b1755a6b1fdc7d99cc60096008b7083651cb944173ee4ffdc1"}, @typed={0xc, 0x74, @str='\x00'}]}, @nested={0x20, 0x94, [@typed={0x10, 0x43, @u64=0x2}, @typed={0xc, 0x81, @uid=r6}]}, @nested={0x70, 0x1a, [@typed={0x8, 0x78, @void=""}, @generic="d8c8550311830ef5c1ca4f6676cdf9d6a26baea826efcc748b35870cee8ea4f8c7b34d9a35fbe8e15b1079badfa1ab321c6e2f890de6ebd64b4c44bc43179a09828149766686bc071b8c44c3574b953c04f6c5f4e2274bf252c1b69dc800c26dd636"]}, @nested={0x10, 0x5, [@generic="ec01492a3be47ccdaea105d5"]}, @nested={0x1134, 0x10, 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@typed={0xc, 0x26, @fd=r0}]}, @typed={0x18, 0x7f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @typed={0x1008, 0x39, @binary="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@generic="412fe8479b7cc16fb81e2c73ea9e3a283d3752c2b54777b129c2719d5de5e40227401a86ae5928dba89536228b07e90c0bd999"]}, 0x21bc}], 0x6, &(0x7f000077a000)=[@rights={0x2c, 0x1, 0x1, [r1, r8, r1, r9, r1, r3, r1, r3]}, @rights={0x20, 0x1, 0x1, [r3, r1, r3, r1, r3]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r2, r0, r0, r1, r0, r3]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x40000}, 0x40) dup3(r1, r0, 0x0) [ 450.099962] binder: 28209:28229 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 450.121773] binder: 28209:28224 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 450.128814] binder: 28224 RLIMIT_NICE not set [ 450.197542] binder: undelivered death notification, 0000000000000000 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000e49000)='./file0\x00', &(0x7f0000001000-0x9)='configfs\x00', 0x2000, &(0x7f0000437000)="9c9f24af196d34f87545db208aed6f2303724331a5375263e09aba95d6ec0ea740d3628551538ebafda204b3732a9143bfb172548e2d3e5fb855656bf5967dbbe5b9a27eeefbd864e6fe68d1796eed17b81a40d8e3aea38e899ffc17af75bbaac00125e9e70f1aae327079c7999481ac2d38be92d01d92534b62f000825fdff12844f7346f53f7308b65e049b007bff48743214e8f9433cb10e7978b536842bf041d50c9d4adce88b9dab51c173cb0cc737b9cdaf1b9454db6285b49b98bf4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff2d, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005bb000)='/dev/usbmon#\x00', 0xaee, 0x200) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000941000-0x8)='./file0\x00', 0x4000200) inotify_rm_watch(r0, r1) 2018/01/27 12:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00002f8000-0xc)='/dev/amidi#\x00', 0x40, 0x503000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c6d000)={0x5, 0xe, 0x200, 0xffffffffffffff7f, "f90dcad9ed316390f4b126cd83615355db106db8ac27a6dceea50cc851e0a555"}) fcntl$lock(r0, 0x7, &(0x7f0000834000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$mice(&(0x7f00004df000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000658000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000)=0xe8) bind$packet(r3, &(0x7f0000c7d000-0x14)={0x11, 0x2, r4, 0x1, 0x5, 0x6, @random="de5fa2837809", [0x0, 0x0]}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x11000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 12:16:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000d4f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) sendto(r0, &(0x7f0000c81000+0x9b5)="a107a5e589e1605657e67580c111ffcd0a4c5c40f302519de646ffcc3bf5763dd47be45092", 0x25, 0x4000, 0x0, 0x0) 2018/01/27 12:16:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a56000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002db000)=0x58, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aad000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000331000)=0x400) 2018/01/27 12:16:57 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000007f000-0xa)='/dev/vcs#\x00', 0x1, 0x80000) getsockname$inet(r0, &(0x7f000009e000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ac000)=0x10) r1 = request_key(&(0x7f0000296000)="7256a50000638910a170fe56008403befe18", &(0x7f0000071000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000790000)='.', 0x0) r2 = add_key(&(0x7f0000c59000)='logon\x00', &(0x7f00004dc000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, r2) keyctl$unlink(0x1d, r2, 0x0) 2018/01/27 12:16:57 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x9, 0x100) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/4096) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x105000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005fc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x200) connect$llc(r0, &(0x7f0000c04000)={0x1a, 0x18, 0xfffffffffffffbff, 0x401, 0x0, 0xa7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000346000-0x8)='./file0\x00', 0x4040, 0x8000000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dc5000)=@common='ip6_vti0\x00') r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000e, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 12:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a46000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00007e9000)={0x8, 0x0, [{0x3001, 0x4a, &(0x7f0000c87000-0x4a)=""/74, 0x0}, {0xf000, 0xa0, &(0x7f0000401000-0xa0)=""/160, 0x0}, {0x4, 0xb9, &(0x7f00003a1000-0xb9)=""/185, 0x0}, {0x2000, 0x1000, &(0x7f00000ff000-0x1000)=""/4096, 0x0}, {0xf000, 0x14, &(0x7f0000076000-0x14)=""/20, 0x0}, {0x6000, 0x18, &(0x7f0000d9c000-0x18)=""/24, 0x0}, {0x6000, 0x2, &(0x7f0000455000-0x2)=""/2, 0x0}, {0xd000, 0x53, &(0x7f0000d98000)=""/83, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mkdir(&(0x7f0000002000)='./control\x00', 0x0) r2 = open(&(0x7f0000040000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023000-0xa)='./control\x00', r2, &(0x7f0000015000)='./file0\x00') name_to_handle_at(r2, &(0x7f0000039000)='./file0\x00', &(0x7f0000043000)={0xc, 0x0, "58074ad1"}, &(0x7f0000044000)=0x0, 0x0) name_to_handle_at(r2, &(0x7f000002c000-0xa)='./file0\x00', &(0x7f000003a000)={0x8, 0x0, ""}, &(0x7f000003d000)=0x0, 0x100000000400) unlinkat(r1, &(0x7f0000c6c000-0x8)='./file0\x00', 0x0) [ 450.280045] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=28253 comm=syz-executor1 [ 450.312321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/27 12:16:57 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000046d000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00009d7000)={0x0, 0x1c9c380}, &(0x7f0000178000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) personality(0xc00000d) io_destroy(r1) 2018/01/27 12:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006c6000)='./file0\x00', 0x1080000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x48) write$evdev(r1, &(0x7f00008f8000)=[{{0x77359400, 0x0}, 0x9, 0xa4b00000, 0x848}, {{0x77359400, 0x0}, 0x85, 0x6, 0x5}, {{0x0, 0x7530}, 0x8000, 0xfff, 0x3f}, {{0x0, 0x2710}, 0x3, 0x1, 0x50}, {{0x0, 0x7530}, 0x40, 0x8, 0x81}], 0x50) syz_extract_tcp_res$synack(&(0x7f00002d2000)={0x0, 0x0}, 0x1, 0x0) sendfile(r1, r0, 0x0, 0x72439a6a) [ 450.379649] QAT: Invalid ioctl 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) sync_file_range(r4, 0x3a0, 0x80, 0x5) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/01/27 12:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000b9c000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000597000)={0x20, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x4c, @ipv4=@rand_addr=0xfffffffffffffff7}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/27 12:16:57 executing program 4: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ae1000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000)='veno\x00', 0xffffffde) sendto$inet6(r0, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e6a000)={0x2}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockname(r0, &(0x7f0000ac6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fbb000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000918000)={0x0, 0x8, 0xfc, 0x4, 0x1000, 0x0}, &(0x7f0000db9000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000069b000-0x8)={r2, 0x4}, 0x8) 2018/01/27 12:16:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000001) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000983000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000636000-0x9)='/dev/dsp\x00', 0x300, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000c1d000)=""/11) connect$nfc_llcp(r3, &(0x7f00000c6000)={0x27, 0x7ff, 0x6c6a1339, 0x1, 0x5, 0x8, "2c34e4048c22cf4d36650574ac049228109c04ff749884c02093707ecbeb62ca2acce19e5958b10f90e92ee673be9684ca90b06591f734f58b73d213fed7a8", 0x2}, 0x58) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007ed000-0x18)={0x1, 0x0, [{0x40000091, 0x0, 0x0}]}) 2018/01/27 12:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bcb000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e40000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x10000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00003dd000)={0x0, 0x1, 0x7, &(0x7f0000450000)=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f59000-0x20)={0x81, 0x1, 0x200, 0x9, 0xfffffffffffffffe, 0x4, 0x4, 0x0, 0x0}, &(0x7f0000f38000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bc6000-0xa0)={r3, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x2, 0x0, 0x100056}, 0xa0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000f09000)={0x2, 0x7ff, 0x5fbc66f9, 0x3f, 0x6, 0x7fffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000e2000)=0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f000046d000)={0x7, 0x8001}) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f00006de000-0xe)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000068e000)='./file0\x00', r0, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/27 12:16:57 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f000000e000-0x8)='./file0\x00', 0x400100, 0x118) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000000d000)=0x0, 0x7) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000a28000-0x9)='/dev/ion\x00', 0x200000, 0x0) flock(r2, 0xd) r3 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r3, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r3, 0x0) symlink(&(0x7f000098c000+0x571)='./control\x00', &(0x7f000073b000)='./control\x00') ioctl$int_out(r3, 0x5462, &(0x7f000056f000-0x4)=0x0) r4 = creat(&(0x7f000028b000)='./file0\x00', 0x0) r5 = inotify_init1(0x0) r6 = socket$inet(0x2, 0x80807, 0x200) inotify_add_watch(r5, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f00001c6000-0x14)={0x6, 0x7, 0x7ff, 0x100000001, 0x9, 0x4, 0x80, 0x400000008000000, 0x6, 0xfffffffffffffffc}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00009f6000-0x4)=0x0) fcntl$setownex(r6, 0xf, &(0x7f000007f000-0x8)={0x1, r7}) 2018/01/27 12:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00005fc000)='./file0\x00', 0xffffffffffffffff) r2 = inotify_init() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e52000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059f000-0x4)=0xfffffffffffffd02) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000e9000)=0x0) fcntl$getown(r1, 0x9) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c86000)={0x0, 0x0, 0x0}, &(0x7f0000e37000-0x4)=0xc) getpgid(r3) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000281000-0x4)=0x0) ioctl$KVM_NMI(r0, 0xae9a) pipe(&(0x7f0000926000)={0x0, 0x0}) 2018/01/27 12:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$evdev(&(0x7f0000937000-0x12)='/dev/input/event#\x00', 0x7ff, 0x2000) 2018/01/27 12:16:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc7000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) 2018/01/27 12:16:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004a1000)="256574683173797374656dcf6d643573756d00", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f61000-0xc)={0x8, 0x0}) r2 = eventfd2(0x8000000, 0x1000000000003) syz_open_dev$mouse(&(0x7f00007e1000)='/dev/input/mouse#\x00', 0x9, 0x2000) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000ed9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf6000-0x4)=0xfffffffffffffead) 2018/01/27 12:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003e3000-0x9)='/dev/dsp\x00', 0x4400, 0x0) getsockname$inet6(r0, &(0x7f0000f89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cea000-0x4)=0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setpipe(r1, 0x407, 0x80000000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = accept4$unix(0xffffffffffffffff, &(0x7f000054b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000706000-0x4)=0x8, 0x80000) r4 = dup3(r2, r3, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ece000-0x5)='reno\x00', 0x5) sendmsg$nl_netfilter(r5, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006ce000)={0x24, 0x0, 0x1, 0x800000001, 0x7, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f000090f000)={0x1, &(0x7f0000b38000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00009a6000-0x8)={r6, 0x3}) fdatasync(r5) 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001bf000-0xb)='/dev/audio\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00003cb000)=0x0, &(0x7f000085e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ace000-0x8)={0x0, 0x0}, &(0x7f0000d5f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f9000-0x20)={0x7, 0x3, 0x8008, 0x1, 0xfd, 0x3ff, 0x9, 0x4, r1}, 0x20) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ae5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f49000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce4000-0x4)=0x8) ioctl$KVM_NMI(r0, 0xae9a) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00007b6000)=0x402) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dca000)="", 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) getsockname(r2, &(0x7f0000292000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ada000-0x4)=0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000772000-0x20)={@generic="f5d93187058b5a2efead47ed88c9f3d1", @ifru_flags=0x2000}) recvmmsg(r3, &(0x7f0000bf3000-0x40)=[{{&(0x7f0000dd3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000bae000-0x20)=[], 0x0, &(0x7f00007b1000)=""/25, 0x19, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000168000)={0x0, 0x0}) open_by_handle_at(r4, &(0x7f0000901000)={0x2d, 0x7, "15cb6c25a9ee68b2b7e137d170187bdc923b53f9d1578a288fa1cbbcac2e5b7230418c409b"}, 0x10000) 2018/01/27 12:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() pipe2(&(0x7f0000290000-0x8)={0x0, 0x0}, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000903000)='/dev/input/mice\x00', 0x0, 0x8000) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xff, 0x0, 0x4, 0x1000000000, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc1000-0x9)='/dev/rtc\x00', 0x308c7612323ca048, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x100) socket$bt_hci(0x1f, 0x3, 0x1) r3 = add_key$keyring(&(0x7f000099c000)='keyring\x00', &(0x7f0000720000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) accept4$ipx(r2, &(0x7f00002e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000861000-0x4)=0x10, 0x80800) add_key(&(0x7f0000dfb000-0xb)='pkcs7_test\x00', &(0x7f0000d90000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000063000-0x3d)="", 0x0, r3) 2018/01/27 12:16:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) name_to_handle_at(r2, &(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000029000-0xba)={0xba, 0x228b174d, "6c772d1ba28ac5963dc4b3cc4cbf083486d15d3319ddf84b9a6b20ff3bf622eba21c2fbd603b862c320a51dc0aa1619a4931de823cd322c0e9408fa1480f887d017c041423c874b458ea71c9ac02faaf2fac501a2cd16ae04b74a874beabcd90d23bbf3a9db81dd90c578856f7bba180a92b09df203548a9f0625670208d6753e74ffd0148e6aa9d7ab789829b252e04eb68b335f8db986cf2752cb6aaf284f4c7b0c6a03406ada5d7d2fd251935e028ca5c"}, &(0x7f0000865000)=0x0, 0x400) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r0, 0x61de, 0x9, &(0x7f0000002000-0x24)="b41e45aa3805a56ada7af470b0f952a05ea94a39ad809be4d42160949cc401d565ab993a", 0x5, 0x8000, 0x1, 0x7fff, 0x401, 0x0, 0xfff, "5ecd93d77b07f7a9f13c872ffaa6e7286825b1ea1089a82932ba16ca3bada27a51cd7de625d5f90a0f012eb8e5d34c83bc9abb76935e2a826948c35a7da4fae4a9945bb450366b0e5a21b17675fe2cda21dfff9775434b8746e0bf7d"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xa1d6}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x68, 0x8000, 0x47c4, 0xb, 0x4, 0x3, 0x65, 0x3d90, 0x7, 0x101, 0x5, 0x5, 0x101, 0x10001]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x5, 0x3, 0x0, 0x8, 0x7d6}, 0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)="12466f644951554cc0b79729d31121f24dc817559494dd0c561a975887", 0x3588f0c8) 2018/01/27 12:16:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000492000)='/proc/self/net/pfkey\x00', 0x40441, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00009f9000)='+/#vmnet1keyring\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') [ 450.775262] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 12:16:57 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000430000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x1) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000055f000-0xc)={0x0, 0x10, &(0x7f0000b1a000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000411000-0x4)=0x24f) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000eef000-0x4)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eef000)={r2, 0x8}, &(0x7f0000eef000)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d8d000)=0x0, &(0x7f0000eee000)=0x4) listen(r1, 0x3) getpeername$inet6(r1, &(0x7f0000207000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009c0000)=0x1c) 2018/01/27 12:16:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000062e000-0x10)={&(0x7f000032c000)='./file0\x00', 0x0, 0x0}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ba5000)='/dev/input/mouse#\x00', 0x0, 0x4000) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000cc9000)={0x0, 0x100000001, 0x4, &(0x7f000094d000)=0x0}) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "e70088237100010c"}}}}}, &(0x7f00009e1000)={0x0, 0x1, [0x0]}) 2018/01/27 12:16:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004de000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dff000-0x8)={0x0, 0x5ac5d6e8}, &(0x7f0000260000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e87000-0x8)={r2, 0x3}, 0x8) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000452000)={0xfffffffffffffffa, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001b9000-0x18)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/27 12:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000b98000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000157000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ca3000)={r4, 0x0, 0x27, 0x100000000, 0x48, 0xe4a}, &(0x7f0000c63000)=0x14) [ 450.834348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 12:16:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = creat(&(0x7f0000c69000-0x8)='./file0\x00', 0x145) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000d30000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082a000)=@routing={0x0, 0x0, 0x1, 0x8, 0x0, []}, 0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendto$inet6(r0, &(0x7f0000f3b000-0x3e)="", 0x636, 0x0, &(0x7f0000f9c000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x7, 0xa, 0xcbd, &(0x7f0000838000-0x8)={0x0, 0x0}) bind$bt_l2cap(r2, &(0x7f0000f91000)={0x1f, 0xe0000000, {0x1, 0x3, 0x7, 0x100, 0xffff, 0x1}, 0x80000000, 0x8}, 0xe) 2018/01/27 12:16:57 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000017000-0x3b4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000002", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], "beac802beb3ef2f5"}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000d8000)='/dev/snd/midiC#D#\x00', 0x10000, 0x82) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000b5000-0x4)=0x0, &(0x7f000004e000-0x4)=0x4) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000017000)={0x3, 0x0, &(0x7f00000fc000-0x2a)=""/42, &(0x7f000000b000)=""/182, &(0x7f00000fb000)=""/100, 0x0}) 2018/01/27 12:16:57 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000010000-0x4)=0x51, 0x4) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000008000)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000000e000-0x4)=0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000003, 0x0, &(0x7f0000f05000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000758000-0x2)=""/2, &(0x7f000015c000)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c6b000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6}, &(0x7f0000b94000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ce3000)={r2, @in6={{0xa, 0x2, 0xe1aa, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x343}, 0x98) 2018/01/27 12:16:57 executing program 7: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220803, 0x0) 2018/01/27 12:16:57 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000e000-0x12)='/dev/input/mouse#\x00', 0x70a8, 0x24a000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000000d000)=""/158) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000000e000-0x8)={0x0, 0x7530}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000007000-0x6e)="f65e31beebae7f5b66ec1c0c4eec3f613ac9168f8e42d9be70fef098d90ee20800000000a2ab260008105887eea671cc800000002530c3158e58d8586a758ba2f10b0a0000061d9f24837de1f0cfe4074ad4bb6944c6f2e033133f68c4f836c10079b2d8a4f67b2c15ce7da48fea") 2018/01/27 12:16:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00005dc000-0x21)=""/33) prctl$intptr(0x200000002f, 0x4) 2018/01/27 12:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000f7e000-0x59)=""/89) clock_adjtime(0x0, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 12:16:57 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8002, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/audio\x00', 0x82, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000003000)={0x3, 0x7fff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) accept4$packet(r1, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) 2018/01/27 12:16:57 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000869000-0xe)='/dev/admmidi#\x00', 0x7, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a67000)={0x0, 0x7}, &(0x7f00008e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000666000)={r1, 0x0, 0x30, 0x4, 0xd985}, &(0x7f0000f8f000)=0x18) r2 = openat(0xffffffffffffffff, &(0x7f00008dd000-0x8)='./file0\x00', 0x18199929daba7755, 0xc4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000fdb000-0x160)={{{{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]}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x1940, 0x2, "732436a88834867b28b63f82b23bbb4185f979ee7e45065846b8fb9d40dce070a94b800fa04e45ce5101f0d01629258d03767a5be45b58019afd0eeb8f27de32300e9f2395f6e75252e0ca62c5bf8ec6"}, 0x160) r3 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/27 12:16:57 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008a4000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d1000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5423, &(0x7f0000000000)=0x0) 2018/01/27 12:16:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f000054c000-0xd)='/dev/usbmon#\x00', 0x2, 0x10000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000317000)=0xb1, 0x4) perf_event_open(&(0x7f00009b6000-0x78)={0x5, 0x78, 0x3, 0x5ff6, 0xffffffff, 0x7f, 0x0, 0x100000001, 0x108, 0xa, 0x8, 0x5fc, 0x7, 0x0, 0x10000, 0x0, 0x2, 0x4, 0x8dc4, 0x8000, 0x10000, 0x3, 0x7, 0x6, 0x7fff, 0x40, 0x4, 0x1, 0x4, 0x9, 0x1, 0x3ff, 0xfffffffffffffffd, 0x6, 0x8001, 0x6, 0x0, 0x1, 0x0, 0x9, 0x5, @perf_bp={&(0x7f0000580000-0x1)=0x0, 0x8}, 0x7, 0x0, 0x80, 0x7, 0x8, 0x1, 0x7, 0x0}, r1, 0x5b16, r2, 0x6) write(r0, &(0x7f0000e7a000)="1f0000b9f9c200ff005940e7ff0000070700090000000400000000000113b89cbfbcc1dd", 0x4) r3 = syz_open_dev$loop(&(0x7f000061a000-0xb)='/dev/loop#\x00', 0x4, 0x200) readahead(r3, 0x0, 0xfffffffffffffdff) socket$inet6(0xa, 0x2, 0x0) 2018/01/27 12:16:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000851000-0x1a8)={0xffffffff, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d2f2202a3d644a1, 0x2, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00002b2000-0x4)=0x0, &(0x7f00007c7000)=0x4) 2018/01/27 12:16:58 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00005c2000-0x1a)={0x54, 0x4, 0x8ad, {0x9e2, 0xd8a}, {0x1f, 0x2}, @const={0x400, {0x3, 0x8, 0x4, 0x158}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000eed000)='/dev/vcsa#\x00', 0x2, 0x2400) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000028f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000e66000-0x28)={r3, 0x3, &(0x7f00001be000-0xc)=[0x6, 0x200, 0x7], &(0x7f00000ed000)=[0x5, 0x0], 0x10, 0x7, 0x1, &(0x7f00009cb000-0x1c)=[0x100000000, 0x1, 0x100, 0x1, 0x7, 0xd060000000000000, 0x9], &(0x7f0000e11000-0x8)=[0xffff, 0x6], 0x0}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000f4d000)={0x3, &(0x7f000077d000-0xc)=[{0x9aa, 0x80000000}, {0x4, 0x9a}, {0x4, 0xffffffffffffffc0}]}) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00008fd000)="95e4f2ec9266f9f4c97cf6c2dcaf08d50ff47ec5bc7a56d726882fd09203c49e8ca15c7c11d7779bb254a50f259ce28e2e8477ca971c6255e305ccee7f7020ceef41c2372ef3b962c239ef5ad01bcfa038b0e6075b305e6920b2338e5ad1cc9e925d6256e17b591af5133f172df2d1113cf42e4637f22d632d9048b40e7bb2119f5b98ae9cf6698b82d6ad5716b417c3d278c5db0459f89be88e0dff176d4f2078de1aad06cc106cb3a098cb0a2c570327143b55fae4bb38bcbea150436dac5486a05af0cebcd3b491a98e20d2db", 0xce) 2018/01/27 12:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000070000-0x8)='./file0\x00', &(0x7f0000688000-0x8)='./file0\x00') r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0xff0c, 0x0}, 0x0) [ 451.140950] binder: 28376:28380 transaction failed 29189/-22, size 40-8 line 2788 2018/01/27 12:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) prctl$getreaper(0x2d, &(0x7f0000786000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00005b9000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x2000024, &(0x7f0000677000)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000830000)=0x2, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000f7d000)="78d2d7e44796ee857779b221eb9202ad09d8e581345256f890a5399f20efb3e9e58e23bd882fde99215e91c580f30e32860dd4cbd4868fd038a659e8a42ac7feacdfc179ba16335dfba194d53f50f6735a3b18fa78d74671e0a4c22ba1483b7947adef75ff65e2b32b93f47f231f118c5eed1029f7796181f0a5fea31e2b2a58cb53f21208771b7bafbe22a199045fabc09dbff2669d2afe2a4a86d33b58fddbba186a5d53a7f4ba901e8ad171a7a2fe86350aedb923bf98b218b59eba7d87426d", 0xc1) 2018/01/27 12:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000094f000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e13000-0xd)='/dev/binder#\x00', 0x2) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000b86000)=0x4) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x4, 0x0, &(0x7f0000005000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000d44000)={0x0, 0x100000, 0xff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c7c000)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000046000)={{0xfe, 0xffffffffffffff5f, 0x1, 0x1, 0x7f, 0x1}, 0x8, 0x3045, 0xffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001a7000-0x4)=0x0) poll(&(0x7f000000b000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 12:16:58 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000009000-0xbb)=""/187, 0xffffffffffffff22) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000016000)={0x0, 0xffff, 0x30}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000017000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000010000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000012000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1f, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000)={r1, 0x0, 0x0}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xa, 0x6, 0x11, "e27a5ec56c50f7531cddfa3c596c2e4208bcc681682bca9387216ed7e14e57981eaa411859a0f373df1cb995c7b41b84644e5a11d08fe94430db7cb120cbaa3d", "1d30700c50cc5130b176a69c585c773a99bf2b71a29df5bec6b3737c7a5176e5", [0x5309, 0x5], 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000001a000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000018000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/27 12:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) pread64(r0, &(0x7f0000255000)=""/185, 0xb9, 0x0) fstatfs(r0, &(0x7f00001d6000-0x18)=""/24) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ea0000-0xb)='/dev/mixer\x00', 0x200, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d98000)={0x0, 0x0, 0x1000}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x1, 0xd, 0x101, 0xffffffffffff8c4f, 0x0, r1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 12:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000012d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc5, 0x0) getpeername$netrom(r0, &(0x7f0000f97000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a2e000-0x4)=0x10) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000b60000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfff, 0x5, 0x5, 0x0, 0xfffffffeffffffff, 0x10f000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000633000-0x5c)={0x52, 0x2, {0x3, 0x3, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f000003c000-0x6)=@known='system.advise\x00', &(0x7f0000b35000)="2f6465762f8c6e642f70636d432344237000ff17", 0x14, 0x1) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f00007b6000)=0x0, &(0x7f0000b7a000-0x4)=0x4) 2018/01/27 12:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15}]}, &(0x7f0000f92000-0x4)=0xc) connect$ipx(r0, &(0x7f0000f92000)={0x4, 0x6, 0x1, "e038a4aebe0e", 0x2, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 12:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000418000)='/dev/autofs\x00', 0x100, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009b9000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000516000)={0x2, 0x16, 0x1, r1, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/01/27 12:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000834000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000e13000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000c27000-0x73)=""/115, &(0x7f0000cd7000)=0x73) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r0, 0x0) [ 451.197179] binder_alloc: binder_alloc_mmap_handler: 28376 20000000-20002000 already mapped failed -16 [ 451.214745] binder: 28376:28380 transaction failed 29189/-22, size 40-8 line 2788 [ 451.230663] binder: undelivered TRANSACTION_ERROR: 29189 [ 451.241704] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 12:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000ac4000)=[]) r0 = syz_open_dev$audion(&(0x7f00000f8000-0xc)='/dev/audio#\x00', 0xbd8c, 0x28000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) 2018/01/27 12:16:58 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000491000-0x8)='./file0\x00', &(0x7f0000001000-0x14)=[&(0x7f0000015000)="", &(0x7f0000000000)='/\x00', &(0x7f0000000000)='cpuset\x00', &(0x7f0000000000)='trusted^\'\\eth0\x00', &(0x7f0000b0a000)='\x00'], &(0x7f0000001000-0x24)=[&(0x7f0000001000-0xe)="25b5766d6e6574316e6f64657600", &(0x7f00005f5000)='#em1(\x00', &(0x7f0000000000)='%nodev\x00', &(0x7f0000f60000)='selfsecurity/$\'-md5summd5sumvboxnet0\x00', &(0x7f0000a48000-0x1)='\x00', &(0x7f0000001000-0x3)=']<\x00', &(0x7f0000000000)=',)^\x00', &(0x7f0000001000-0x6)='bdev/\x00', &(0x7f0000000000)='vboxnet1em0/\x00']) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x46)={'system_u:object_r:semanage_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x30, 0x0}, 0x46) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x80, 0x0) 2018/01/27 12:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a75000-0x11)='/dev/qat_adf_ctl\x00', 0x200003, 0x0) sendmsg(r0, &(0x7f0000fbe000-0x1c)={&(0x7f0000600000)=@generic={0x5, "c852595fb994342f045a914d8b5abc16ec0ba6cdaf2c616dd1b494ade3f0f645a314be5ebe7c5f7036177320b4a1a23921b73e764497686a5c0a82beafad7d4d48fd395d215cd9f36c0fd11e1a877d15d95c3ef34f79e2b96301568a008ee5de0470d262d708c24278d0d62839b2c61b9a482cbbe2c9928b91f719c14d23"}, 0x80, &(0x7f00001ff000)=[{&(0x7f00008c0000)="c82a764a8627e1dc99fdbbd3c29390e78df23c1a420c7577d9a2d8b86e1abc3879e06df23c5daab48c2ad4bf6ff57da1bf6999e6294c7159e24484a3b260a56a4f3baa2e2c3c14ff4daf352e19ebbd5d3eb09cff2aefd4159e36d305815a65ac4906f1e95f13241f4a30a6b7cd351056b3ea2eb241c92f87014bf5433382c18c9eedc0d2a1d8f9184758061f603bc004cb5f636f5a7506df837f67be59f72afe0aaca6b5160f4f6ae920ca85a67065caf48a1028671cbbb1899b7445ffe9dcd505", 0xc1}, {&(0x7f0000d2a000)="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0x1000}, {&(0x7f000089c000)="addf87796201125db3389aeb9dda72149a1c5e9e3a09b8e90a08774a3164baaa34863cf135996b0e0ded50e66d23469902010ddada5465e2488d6bc84d4aaf64b4c8950ecbb9cab473ab62b292c8898ac6b376a55c0341a9c52bc596fb68e5eb6bfdf993cfe568867f76d06428c333f875129f82d746f7ba83c3530a14be5f6f450d6f33394af62772f6eae10bb76dfb539e687a3dc060b5dea96045581e8e177371d33061047ecd2676d3b72248888d43df66d6c8328fc807a5479265c668b5d1658b533f498596469478e50d", 0xcd}, {&(0x7f00002e9000)="504991a4d1dc4c1cd2102ad05827ef2de42eb8c8f86743d7277f216b82020adf5ba034b32bce1e5362075ae7332576e8bf2c1e62", 0x34}, {&(0x7f0000384000)="d29d08fdcdd82feb182a19baa3a50f8748a954623bf13f51b83d37c8ac7aa2df6eeab9da3186a01e04540726c4ed83113f29df366425345cf2afa84c2e1e438eacb468ef0da0e344f0f1382e53faedb4c484cdecb36f6331dd9f4d902cc6f3e194", 0x61}, {&(0x7f000052f000-0x5)="cdcc440f0b", 0x5}, {&(0x7f0000f39000-0x3c)="344820b0c46128a97118fd9c6adab884f28739f917ab0ba61aba0d65da5cfe259ca74c12a1a755506f041aba597d89bfeac801706f78f2b9f1beee35632478e59bfd7ba1540a0ff8cc071bce91d975f050922b9aba623b483eee40d37f7a2ad4adce74fbd5bab368ee2bf7981a30db235f74741e688ac18ae1f9107013ad41757e9e5e5afae95f48170ea59b67494970006abe0dd883479f1f8c0993ef55e59a998709f8bcba7634b04f63a720b0a47afbf9c5b83249bd5d5f0d53d09168caaf", 0xc0}, {&(0x7f0000d46000)="c3d9edf977d780c981c012a0281c0ad5860af1ad59f2e13c04da369cec275ca6f20396e28c95d9519ef6e186cfce016be758369a343d3d13f8fa706f1941be01dd7a195d9c0c8e69e37be222b2d13c02fdd6fb462ad5a205cfa2eceec1acbad660e56f81113d0e91ee263212c5184db154b0addfe61e138428d0b36d6d680bc19e5a456eac3388a1a8cef6f1b3f48de63ec4c29f91e4e48aafaf0270a7299574933515b3ca695c368b1bc9c7993d34f1284fe0d6427b753441ee8be78f3cbb238f60c636e7e66464be062ba23960c0287ba6d7ad40afdcae366820907264d686e9a4224f28673a", 0xe7}, {&(0x7f00007c0000)="2c0d0408d8812bafc4f3c0cf4b5421b4e617777625587597a8b8e7ec1a3cd20daaca5c7e9beea70c4cd9dedab1b4e58989e74928376c3ab7b1bbc47e4501a80ecbd73f86bfada73bf214dd82a60132d3c620873ea3af05b03d13ab28cdd32bf70f38461309043e07e1ad4bb8481ae008560ec3ebab49051a89b981566dbeaf8cd1059dac0f8f396a6fc601925edad9a176f7f5edfee4dd74d2c7b3544a6263b83a39ad1bccee090116a8f4bce9c97fba52db9efeff3b61", 0xb7}], 0x9, &(0x7f0000713000-0x160)=[{0xd8, 0x117, 0x5, "8ff9ddd82d6b6fef8da3f5420a3a53cb3b5ffc435efb6081f5ade27d952a5a60cbff613aa780ac49588d2f97746986b6a02c416203daf3adad15752977a2ca523ce8c1d7d2ba71e075f333d01a46dfa0162043bf728a3fa8a2596f35c88845e92e668a7997ccf60913738d40890e56954adf456fc1be0cd08768b44100290d97555e064ef964c8420bf0d62254c7ec978fd87c6bba651d837ee74cf780961807c365f8d09e9bb35a200aecf6fdb5df6177cc795bba082460e349f59cf75e0c6bf58631a35a9cb32eab"}, {0x4c, 0x102, 0x7, "61a9707763dd45357e11b210dbac4ebbd27dfaf93b8a95e64ba60da512d738cbeb318b8fde9bd5fb828b011c4f3879fdd76ac6d78a30969e21ac2d1e5a7d200f"}, {0x3c, 0x18f, 0x68, "afb0cc646b43930727ec425ee30174ce582b5b753a2f9752f136064d6a404fdc43d3aa048922404a8bdc420b2788c7"}], 0x160, 0x0}, 0x801) setitimer(0x2, &(0x7f000022c000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f000095e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mkdirat(r0, &(0x7f00003da000-0x8)='./file0\x00', 0x32) add_key(&(0x7f000090d000)='big_key\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b67000)=0x101, 0x4) 2018/01/27 12:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000053d000-0x8)='./file0\x00', 0x200000, 0x16) write$vnet(r0, &(0x7f000009d000)={0x1, {&(0x7f0000d59000-0xa8b)=""/4096, 0x1000, &(0x7f0000fc7000-0xb)=""/11, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00006b6000)='user\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fdb000-0x145)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e3e8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86ed480fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b6f2569f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8be9ea016416705d5997d6107be01f2dbe8695b768fba38e4dd9739f5da06525a12911ff97e059a862dbcb592152d42f9e2f7f1cb48581bc086887463cb379c052337c8e80357408d5279b4d448644e95728eac34e8a0847242060fad787b5940c382e39c463ddc863862f07d3c42cdf5da5460c18641319117511621d61b8d15f", 0x140, r1) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/autofs\x00', 0x40e000, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000011000)=r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x8000000000000087, 0x0, &(0x7f000028b000-0x8)={0x0, 0x0}, &(0x7f000068a000-0x4)=0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 12:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f0000cfe000-0x4c0)={{0x8, 0x0, 0x0, 0x0, "605778545fb864bd1cbca60a6b8beff0b5f8bf2f172b48135deb21c1588aabed252ad8750beccc559d2d5bc3", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = creat(&(0x7f0000c10000-0x8)='./file0\x00', 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000167000-0x4)=0x0, &(0x7f0000c9a000-0x4)=0x4) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000f03000)={0x6, 0x0, [{0xf, 0x7fffffff, 0x2, 0x5, 0x9, 0x10000, 0xb6aa, [0x0, 0x0, 0x0]}, {0xf, 0xfffffffffffffffb, 0x4, 0x5, 0x8, 0x7, 0x0, [0x0, 0x0, 0x0]}, {0x2, 0x2, 0x5, 0x640, 0x0, 0x1f, 0x80000001, [0x0, 0x0, 0x0]}, {0x80000000, 0x20, 0x1, 0x8, 0x3, 0xbc, 0x7fff, [0x0, 0x0, 0x0]}, {0x0, 0x982a, 0x0, 0xa4, 0x80000001, 0x2, 0xffffffffffff7fff, [0x0, 0x0, 0x0]}, {0x4, 0x5, 0x4, 0x8, 0x2d7, 0x7f, 0x6fb2ce47, [0x0, 0x0, 0x0]}]}) flistxattr(r0, &(0x7f0000dc8000)=""/53, 0x35) 2018/01/27 12:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3f000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00007d2000-0x8c)={0x3, 0x0, 0xd0, 'queue0\x00', 0x6360a7e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000377000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000fd000-0x8)={0x0, 0x0}, &(0x7f00005dc000)=0x8) 2018/01/27 12:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00008a7000)={&(0x7f000054d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000843000)=[], 0x0, &(0x7f00002c4000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x820e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000085000-0xb8)={0x0, 0x1, 0x8dfb, 0xfffffffffffffffe, 0x6, 0x5, 0x101, 0x1f, {0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xdd65, 0x6, 0x8, 0x800}}, &(0x7f0000e25000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d83000-0x108)={r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7fffffff, 0x5, 0xa88b, 0x6, 0x1f, 0x4, 0x401, 0x400, 0x6, 0xb12a, 0x5, 0x7, 0x6, 0x85]}, &(0x7f0000d83000+0xe06)=0x108) 2018/01/27 12:16:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x8, 0x5, 0x200, 0x18b}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00007ad000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 451.470227] binder: 28420:28447 ERROR: BC_REGISTER_LOOPER called without request [ 451.482648] binder: 28420:28447 ioctl 8903 201a6ffc returned -22 [ 451.508083] binder_alloc: binder_alloc_mmap_handler: 28420 20000000-20002000 already mapped failed -16 [ 451.521312] binder: 28420:28447 ERROR: BC_REGISTER_LOOPER called without request [ 451.529653] binder: BINDER_SET_CONTEXT_MGR already set [ 451.535112] binder: 28420:28450 ioctl 40046207 0 returned -16 [ 451.545753] binder: 28420:28450 ioctl 8903 201a6ffc returned -22 [ 451.554472] binder_alloc: 28420: binder_alloc_buf, no vma [ 451.560167] binder: 28420:28450 transaction failed 29189/-3, size 0-0 line 2903 [ 451.588398] binder: undelivered TRANSACTION_ERROR: 29189 [ 451.594246] binder: send failed reply for transaction 365 to 28420:28447 [ 451.602277] binder: undelivered TRANSACTION_COMPLETE [ 451.607830] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 12:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0x5) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000af4000)="25a7fcabf0576bf0208fb3024de932cf9dbc21780ca124ddcbd48cac553841be8abf5b37bf3a5dc5fe76e4fb1323ea7a3960e10b7acc1e9ada1981ecc7561449d722f922eb2cd8c1bc0f29aabad3aac272fe9a16479e87f1885dbfffbd4a9c7d083fbfb2e81f455993679e2d9812e02c81a3d6b9c08ca5b35a03071ec9c9197e6300a27c801b64166beb1203841356a643962c34ca183930e650d69e69e460b4861029ceaf6d50322de581eee9483f541c8dda741a3d2f0a969001fe57eb69b7ebdb2345fd403c7ede2ddb9e69e23ced25033847b7e97a4cb2", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef7) 2018/01/27 12:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000027000)="92418b83393d68c93422befa75b596edd7024eb47b3af76b82d62196fd526323ebbcbd41e085c7ec78991def7243bb732d62ec9f7dbba780e7945459079952eefd0dd64abfc87acc566b9bba14c7645f48b7bf5f9bf6ff3e5fa5eddf446ad6d1844cdce5c262f701de4dcc5081fee91703eb79181e2d274a01fbddef64ea30c4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) chmod(&(0x7f0000de0000-0x8)='./file0\x00', 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000525000-0x16)='/selinux/checkreqprot\x00', 0x81, 0x0) creat(&(0x7f0000fdf000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000840000-0x3c)={{0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/27 12:16:58 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x20000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$vcsn(&(0x7f0000e3d000)='/dev/vcs#\x00', 0x3ff, 0x40) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00002fe000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 12:16:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000a4000-0x2)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000700000)='/dev/rfkill\x00', 0x4181, 0x0) ioctl$KVM_NMI(r1, 0xae9a) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000b000-0x440)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000000000003, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000af0000-0x8)={0x0, 0x0}) open_by_handle_at(r3, &(0x7f00005b6000)={0xfc, 0x2f7, "3ed6c9d3f4c9cf0b4cec8ce5024d1bacfbb1c7ab1268ccca9501d921f1ffffabc9ac42c038d7e5475bddf513bbea01df9059b2524dd2dada7037aeb911d070e06d7b0130ba13ce1e7a06ab09d1da0a8ec3bf3cdf4396816599d0381c1fad46a1f0a1c3d82649c2185ab4ef74a670cfd3f836045f09a63e5e13073b528b655996af32f7c32177a2dccf576c11a947c391084f8b4db1ef148a693792bc698a43a8e18829eeed7f8a3d7e89c75290af57808480d11c92069fdb9691974581157715f3ea27ee1f3af9dbb1727425d98135d0c095b5daf152e761d5416660950ee3aa08207ac95b876f2d103b4c940d665398fd9e3e86"}, 0x80) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000cdf000)={0x5, 0x1, 0xcec}) 2018/01/27 12:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x8, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee0000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e9c000)={0x0, 0x9, 0x4, 0x7ff, 0x5b, 0x0, 0x1ce1711c, 0x3, {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]}, 0x7f, 0x6, 0x1b63, 0x100, 0x1dd}}, &(0x7f0000f47000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000652000-0xd2)={r3, 0xca, "25d6b6ad21f7a324997025dd3922773a09a46051c53ed71bf2343e319608d98bcf3afabaa322d84e56f0d64544c90593b80a56991163e5429c1df6ceb736a8fd2ad8b529809e0d14af0e29553e1fcc9fefbb4f10ef24c7e705d0f00292a90a661841758a247acbfd679e6a023da7627960e4804c3a2e72c74fafd59b91bfaa10af78085270ac02491d95535c951cdfc1ae3cc9b7f5447c0410435777c68583039534d730739f1dd78503935be90a068d2add7940a1ee59144fa69f46b7b87e5f69d435720ac48a84079e"}, &(0x7f00001c5000)=0xd2) sendto$ax25(r2, &(0x7f00005b8000-0x1e)="c48d353000b7c765fb55667b771692438d3ed71a8bcaf3a6359af011652c", 0x1e, 0x8000, &(0x7f00001de000-0x10)={0x3, {"127839328d872f"}, 0x9}, 0x10) gettid() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b50000-0x18)={r3, 0xfffffffffffff00a, 0x10, 0xfffffffffffffcbd, 0xffffffffffff7fff}, &(0x7f0000837000)=0x18) r4 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b62000)={0x0, 0x0}, &(0x7f0000883000)=0x8) syz_open_procfs(0x0, &(0x7f0000b06000)='net/ipv6_route\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000948000)={r1, &(0x7f0000eee000)="", &(0x7f0000df4000)="c2", 0x1}, 0x20) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000bb2000-0x4)=0x0) getrlimit(0xb, &(0x7f000016f000-0x8)={0x0, 0x0}) 2018/01/27 12:16:58 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00009ef000)=0x2e3a, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000-0x20)={0xa448348c5d24d0f7, 0x0, 0xf000, 0x1000, &(0x7f00006e3000/0x1000)=nil}) 2018/01/27 12:16:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000500000-0xc)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000ca000)={0x7, 0x8, 0x5, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00009e8000)={0x7ff, 0x7fff, 0x3}) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00001d9000-0x8)={0x0, r2}) read(r2, &(0x7f0000295000-0x26)=""/38, 0x1c) write$eventfd(r2, &(0x7f00001d4000-0x8)=0x0, 0x8) dup3(r2, r0, 0x80000) 2018/01/27 12:16:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) setpriority(0x2, r0, 0x0) 2018/01/27 12:16:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x9, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ab1000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @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$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000861000)={0x9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000022f000-0x4)=0x100, &(0x7f000057a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f9a000-0x4)=0x0, &(0x7f0000ae5000)=0x4) 2018/01/27 12:16:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="db43fbf25c6b9ac157aff18375833ba245d5ee73b4959c8500ab949260f17dabf412d545c99d5b0060942d3e0a8f712f078d912fe78f13e81cf7fb37d0e6d3edbd42a91f7f4a70bce8f204798c02009feca1e64d62f5f0eee68fd615085693d2e374ac0a0e2afd472c49a750cd505844d7d80e64b746a85ff065ac9faa0bceeb2f81293e887eddde4190e8307248d40b46fed1949eb886e75ecbe8720b2ed40e26b27e5218401c0a79cde1181fe9277b006fbbe3b361f1", 0xb7, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x2, 0x1, 0x0, 0xfffffffffffffffb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x1e0) 2018/01/27 12:16:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f0000829000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000348000-0x4)=0x40, 0x4) 2018/01/27 12:16:58 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005bb000)=0x0, &(0x7f0000ea8000-0x4)=0x0, &(0x7f0000c6b000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ff5000)='./file0\x00', 0x80) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000ff6000-0x8)={0x2, &(0x7f00002eb000-0x8)=[0x7fffffff, 0xffffffffffffffc0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000681000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000aec000-0x70)=""/112) 2018/01/27 12:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/27 12:16:58 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002ee000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000001000)=""/229, &(0x7f0000002000-0x4)=0xe5) get_robust_list(r0, &(0x7f0000673000)=&(0x7f000056e000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004cd000)=0xfffffc18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='sched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000e99000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, 0x3, &(0x7f0000074000/0x3000)=nil, 0x6) 2018/01/27 12:16:58 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x181000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000006000-0x1c)=@req3={0x0, 0x0, 0x9, 0xda49, 0x48c, 0x5, 0x3}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) 2018/01/27 12:16:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40400000, 0x200000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000569000-0x14)={0x7fffffff, 0x6, 0x8, 0x2, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000478000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000720000-0x10)={r2, 0x1, 0x6, @random="ed2f08d0e9e4", [0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) migrate_pages(r4, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) [ 451.909621] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/27 12:16:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000084f000)={0x0, 0x0, 0x0}, &(0x7f0000b88000-0x4)=0x8) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x8) mlock2(&(0x7f0000553000/0x3000)=nil, 0x3000, 0x0) socket$nl_route(0x10, 0x3, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) accept4$netrom(r0, &(0x7f0000dc1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ad0000-0x4)=0x48, 0x80800) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/01/27 12:16:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) sendfile(r0, r1, &(0x7f000073a000-0x4)=0x0, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000535000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a32000-0x4)=0xae, 0x4) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000b40000)={&(0x7f000035c000-0x48)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a86000)={{0x1, 0x9}, 'port0\x00', 0x8, 0x0, 0x3f, 0x401, 0x4, 0x2, 0x5b38, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 451.979621] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/27 12:16:59 executing program 0: r0 = socket(0x10, 0x2, 0x0) unshare(0x1000fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000126000-0x22)=@known="636f6d2e6170706c652e73797374656d2e5365637572698a010030707dbc9fedecf5", &(0x7f0000000000)='ppp1mime_type\x00', 0xfd5d, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0xe00000, 0x401) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000004000-0x50)={{0x7f, 0x0}, {0x0, 0x10000}, 0x1000, 0x3, 0x50e55cd7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r3, &(0x7f0000001000-0x4)=0x0, 0x2b) 2018/01/27 12:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e23000-0x8)={0x7, &(0x7f0000bae000-0x38)=[{0x4, 0x1ff, 0x7f, 0x0}, {0x10000, 0x1000, 0x0, 0x3}, {0xfffffffffffffffa, 0xf1, 0x20, 0x4}, {0xfffffffffffffffd, 0xffffffffffffffff, 0x1, 0x10001}, {0x0, 0x8, 0x8, 0x10001}, {0x200, 0x0, 0x6, 0xffff}, {0x3, 0x6, 0xffffffffffffff00, 0xc9}]}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000cb3000-0x4)=0x0, &(0x7f00002cb000)=0x4) umount2(&(0x7f00005ee000)='./file0\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000098b000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400080) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00002e3000)=""/107, &(0x7f0000798000)=0x6b) write$selinux_create(r1, &(0x7f0000261000-0x3a)=@access={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x34, 0x0}, 0x3a) 2018/01/27 12:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x8e, 0x0) recvmsg$kcm(r1, &(0x7f00001cc000-0x1c)={0x0, 0x0, &(0x7f0000a70000-0x20)=[], 0x0, &(0x7f0000a6f000)=""/8, 0x8, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) 2018/01/27 12:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001a000)='/dev/rfkill\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005c3000-0x4)=0x0, &(0x7f0000149000)=0x4) perf_event_open(&(0x7f000095f000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x9c33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000fae000)=0x0, &(0x7f0000069000-0x4)=0x4) r2 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/01/27 12:16:59 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/27 12:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x9, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000836000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000044b000-0xa)='/dev/mixer\x00', 0x50000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffff7a, &(0x7f0000a94000-0x28)=[{&(0x7f0000369000-0x1000)="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", 0x0}, {&(0x7f000054e000)="ae1aa674802af05eb84f46b0615b04757782774779f6f6ae5dced50d4dd77b95b108c371cfdabe9e28b3314e4408741f6d3fd858764406e10f", 0x0}, {&(0x7f00002dd000)="c677782e8e51ad0e8879003d0b8605d7ed29aed3343dac3d2c3c6372b8ef8bb7c7ff5fc3115998eba2bdf3f68a8f5a3bdd26010353a27c32bd0fc605810aa439961bc978ca665716ad30e8dd1dc9042c133c068936af066aa64604ae4293a97d53c9666a6da1fa2f96acb8449d1b1b759627410032de903b2cdda4f7b281e55d95727b6c20c2b99665a0fd61c9826fe457de6870421a8e726c5bf77c310a15dd4c424b54856606527091c50e875e05e36faa3235bfc81963e0ef225209c95b76cc603f7aa353da2ce9b699bd2210f29b0fd01c73554989b375f3ee8b8e3ba9e79d70c6db79a4d2a460caf4f3c6acc67cfa6d2580250f75853791ca447ecbdb8a84fdb47ae505c1e81c0d70a808e1704857b7b224ea7c134f98689ff95a3b1b72dd71926c5dcd7a9ceca8bfb7b2735bcba9801283cd6e68c8e1c7e6697374237fad95121162037d71587279ead33e2d7fb5d2e6194b0aa0dac39ab55a717ede772ea9a56f582269ed74432b99d7b9528ffe03279358aad16cbbbf6fc9b5ae2a77a339ca0b26e3c64776ed067e9eea52ff6ad352dd03017d58badeccf7d155bbd48f2177622c9036070ba716f12b3c724ebd8685c0fb6cca9b6c68567b1abf9d3e39d9404c12fceb7b2fddbcd042efdb1614060b32d729fdf9a7828f61ee7eb9f838579dc04fecc2a05c1eae889bbe7fa4bb4e0a8af6ac50d1ba713dae9eba94d575ac6f3788bae82c8ae79598ca0e9981c70f7d2782e19235ed4e3f6b3c6ae18e8106d259996ba704ad51b8e6a9bc961fe755f309b3d7c4714a497695c5ff4bd7605a88d5f59c482767097a18b7b77d989e1ad4eb69d948835267602f40ea66f4f62d01756af8182954c3d8c1e07756cca0dd7ddaad05609529d7b5e3886270198f5ec639edf1967429afb6f95810ea079ea43c1eada31683573cf288894223e81b344c1c445a182a88a3bbe9c0d582ce1096abae1233fbdd4d10565884d4bac51823f1f262f59b604824acf497353534657bda732aa3371858d3d56e51284c71898f722bf490bf6299a4e459e45d6210d6a0c7e0dbde5f2efc539bdf92b09ccce606a390f0fdfec1638080c50ca39e0480a8e22effa21dc91bac399e62268466e1068a207a5d0d7ceb870b627c2f06f15f9e7927a2221e1cf79cdc462153a33490ae306dad867b243b3e3d3d418b7b454486dbade56a2180b9314df9e3924201965394baf12bc16491c3106811b032beaca952ecf17e48b191f3bd33fdfce9333d3349daa727a14c3ee98f6857e42d1a9aa1e193a755ba773b1018296e7c8f979cb1b69f222b156ff5d027c5c7b6c1d9bb014d9726e534dbc53efd2c689f4db078b60603d17c206f2078a92d12d764b8c83fb6499d33625620b7ed62a3c1add86d30860157f0ebae055f517359a427b745db6d752d72e97a41669cb6afa031f2324e03f47011e56ad61245c61c04ff59536cc69efcbb986a29bafc9a85aae1d7ddc1f5f52bea1d4da7d87d7b8e3e3d996ced3961497856b4fe7be9f9e035273e49fc5fc91465c37b3ba6247804a1f75e829b382719fd57369679eddbf8d661f1f2b3bd6368ce96ab674eca18077c130a11137b169b8361afb2d12e4dd3f23fb4c47e02eb579982f6024ad966ef941cd188313cfdb16b98eb96b57e5467a2bb8e752277d62ff07d2180b528cfe1eb142db2719c20786aaf68d655ff68b02eaab707bc76b7903f0e899f9effdea4be6bee8df590b30831124a46d65c328f82f1f4168f78a33b33a78c05d6b146728dc94b7daa4e34a46d7442ebf8e7dbb57d8c43eb91f7b1cf459c711dfc4f5c8b316e4289ddfc15276bee327a2c6ac99bd7ca177c445f2894981ce18fd6ae93cfbade4753b8341f98630375217d47cfa3dbb0c729de182df109daf059e3d5cd574345fedf11dd3ba77393bfced685b629a16dde64262b292418bebbb7163ef97f96dae199d4e2bc058697b258a0ed2d3f8ce3f5109b34f574a8ff4d36bd33aa7cd9e49f533ea6a50e76b67a92df90fbba93c8ac7fb89fe9832d90d42ad3f3bfe0e2e8001450d05c4051703653ceaf0c6224edab81462c8e4b39ce402be7be1118e3ec566159a86836d8f0a07d5cd1fcda8df1a921d7d037dba97d5033d63eb417bd9c8b95f82220f9f5aae39c1e0020c2022566fd33497060b9dc691312bdae917757474438291e96042161af1b29b7fcd9e1e7f88fe0cd9147db0fab24597ca100909357338efc5cf6ef3c997c3852557d934c77d9b98b10841109d472f0a173cb92f5a2965446a0da831c56f599846e8836774ce2054d4d8dde69d1139da2bb28fac14a2bc527e4bd83e875b4b0c3a3616db8a28fc90ea723d33f8bd51c7b6b7c254fe349fc7e6eca5cfec91fb713dfa4182d9cb307ba0ad1f1f120b657959db1f14b47b7dfb8e7db64264e17afeb9641d4dab4d2b3382bd7fdd8851ee7b689762efebefc5dc712ade98011593492035898b1d56345ff02b9cff3ea57c3c090f65f79da5ed482a374951306b22aa556d34b12ae0dce521177162b99c4ede20bd730d7d89953c1da0f22b3bf137a6edd3c2f5e03bbf0b95ea58dc1ffaef9cd7667c86fdd8942e9ffa39221e50857e9ff92f4a622d0d7c92f0482f5134bc3abe01ec911f6c60e5df984c7fc01bc4da61eff0e7d869a47238b3c4ca018a65125b5dccbbf5549f72cb93cc059963cdd397986407605a95459c0009f12be2447807e82a9c070d7ae6271ab98f4bcd2a5bf561b444e2efb77ee8749bbb5e19eed0e5725a2f83e79eeaf2e9e91c0c8a66d81360b8f567172e004d1a6961b3d8c102e8170236eae968fb9bfc28a5578724b26426c6c3f99f2f2d16f12fa203e4504b16ce8f7ebf07b095375b83461d27b527d5358a3df32794758af3348bfe7f9720a883ed360627e690fa382ae6af948d15007f882b11e04289ffba94f4d9a7e249351c99390b7ab2426924f450b1ed1abd45b6710e947adc01e937cf4c6f723bc6fa79c1d8a9e45f0d1bed9e71f13136b86ad0584c6443f376e17d6eedb0fbf6bdf1e754653b5b0b9de28ad9efbbc425e4efe97c4c34e36178974944b6b7eefb97e39091a98aa93a6b150af3c388ff6769dfe12ce219a2a62bfe682b46d67ad73188ae811e6e4824117c90a6512aa7a235b978d9deeda43c63c3c0c0762d4654829a931ccda82369ac5c1548e0bcfed50b490ef28c5fd78a436dc9202152b95eeb7a367bb4f889671609ccc10c340f559e4558516939ff835142567aa54182a11f02f45a4ea9612322f33135a96d796e5084b5d18873316b794e6a05a3389e0fe5ac735f741ad7ccb3a4de52961a7cf1028ebe97b68f4fcab26e061423062e1913bcbbbe1eb481c2f63922890fa7822c91342f3aecc976d970248d50480e400f6765ddddd5c609801127e3989adee8a2d481b4dd34a0fa5691784b66e9eaab50fd4b5c607a14d911f162c06b63074d5d9b9112eb03c68815dd5b6d3a4508352a256bbc723c4e7a9875c43ae7fb52ab5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0x0}, {&(0x7f0000bf6000-0xce)="fa89f6c20b68c83dda4f87b427ffb765facb42d393c0888f79d9881f164f89292d205ac00ef928dd15d040e09a16f8c91d60bc56baf3e75d70bbf94d5e2b3d17f9a992a54af57fa41a78745d66bc529bb4fd16c2380df1c10029ec1a3e32fa0e1716f1e3d7bb94b63841b60e4edbe47b92f2a686fa8ff6fb2ca25c9134735993978e206a7274963804024521f8fa0532b3f1e036456f8649ddbdfb19f5384ad3fe9ab12fc98a66debaf4a50f96e7420d40f40a3456faccc8f25acd9414aa6747116179a43bf89693ce3995ed28ae", 0x0}, {&(0x7f0000841000-0x55)="a38be09036c98cb03f1c8a89718e49895d09f21e9e1526e58d2c46fabffeeae3dfad82929999c2816afaf08091c79677855f5fec66972bcbf49759809be361344d30778ddb7f18203d1bf777ab9bdacad7acfc7975", 0x0}], 0xa2, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 12:16:59 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000018000-0x4)=0x1, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000014000-0x4)=0x0, &(0x7f0000021000-0x4)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f000001f000)=0x2, 0x4) sendfile64(r0, r0, &(0x7f000001e000)=0x0, 0x0) 2018/01/27 12:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d4e000)='./control\x00', 0x7fe) open(&(0x7f0000a72000)='./control\x00', 0x0, 0x0) open(&(0x7f0000719000)='./control\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f000064e000-0x8)='keyring\x00', &(0x7f0000701000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000057d000)='ceph\x00', &(0x7f0000830000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005a6000-0x1)='b', r1) 2018/01/27 12:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000011000-0x2c)=[@in6={0xa, 0x0, 0xfffffffffffffe01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000660000)={@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/27 12:16:59 executing program 5: pipe2(&(0x7f0000897000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000068f000-0x5b)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x7, [0x65fa, 0x4, 0xffffffffffffea96, 0x6, 0x1, 0x5, 0x1, 0x80000001]}, 0x5c) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 12:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000033000)='/dev/vcs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ba1000)=[{&(0x7f000054b000)=""/0, 0x0}, {&(0x7f0000d45000-0xd1)=""/209, 0xd1}], 0x2, 0x0) preadv(r0, &(0x7f0000f9d000-0x38)=[{&(0x7f00007da000)=""/225, 0x0}, {&(0x7f0000d95000)=""/2, 0x0}, {&(0x7f0000739000)=""/130, 0x0}, {&(0x7f0000f68000)=""/161, 0x0}, {&(0x7f0000c4f000)=""/118, 0x0}, {&(0x7f000016e000-0x1000)=""/4096, 0x0}, {&(0x7f000077f000-0x1d)=""/29, 0x0}], 0x18e, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000d0f000)={0xfffffffffffffffd, 0x2, 0x5e9, 0x552}, 0x10) prctl$setname(0xf, &(0x7f0000a3f000-0x9)='/dev/vcs\x00') 2018/01/27 12:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ed4000-0x10)={0x400, 0x4, 0x5, 0x4}, 0x10) io_setup(0x8000000000000803, &(0x7f00005ec000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000dd5000)="", 0x3e4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 12:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004e6000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000d95000-0x128)={0x2, 0x0, [{0x0, 0x1000, &(0x7f0000633000-0x1000)=""/4096, 0x0}, {0x0, 0x1000, &(0x7f0000fb1000-0x1000)=""/4096, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/27 12:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b69000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000618000)="", 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000595000)="becb69853f727d310e094830e3f2ba298dc5976f8efe95ca6ae1158e7d26bf42c76a949758a6ae7f5208354df437b19d782d943ad2e359086f6d8eafc12c43a058c8dc4394c843854a5716c8305426f25f446a71902358e5f0fc909ce7af2d595e5e1f6d0783a67f6e7e39aa81c5a942c9338e976256305ea089fa6c08abb01d5a8602523e9d3c54d5decad0dd8b0de5da270ddd4fc0d714b1e89cfb6e2005734f2c35601a95bd6b8add6fab1aa61ae21fa68814c58a3a788f54c2df7eda05178b7e9dc8d1fc1214ca558263e5137efb11866fb0f4af0c248d0232294844dd758285d661471153bf7bd49f", 0xeb) 2018/01/27 12:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000686000-0xc)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000077000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0x10, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000fbc000-0x9)='/dev/sg#\x00', 0x4, 0xe80) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000011e000-0x8)={r0, r3}) sendto(r2, &(0x7f000032e000)="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", 0x1000, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cb5000)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000c7b000)={r1, r2, 0x74}) shutdown(r0, 0x1) 2018/01/27 12:16:59 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000015000-0xb3)=""/179) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000025000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000-0x4)=0xffa4, 0x0) ioctl$int_out(r1, 0x0, &(0x7f000001f000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2, 0x301100) socket$netlink(0x10, 0x3, 0x0) 2018/01/27 12:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d38000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a29000)=@assoc_value={0x0, 0x100000001}, &(0x7f00001fb000)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000f8000-0x2)={0x1, "10"}, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000601000-0x8)={r1, 0x1ff}, &(0x7f00006f5000-0x4)=0x8) bind$unix(r0, &(0x7f0000432000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d4000+0xb73)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000575000)={r3, 0x28, &(0x7f0000dcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bd1000-0xc)={r4, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000b5a000-0x8)={0x5, &(0x7f0000b49000+0xaa0)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000869000)=""/246) bpf$BPF_PROG_DETACH(0x9, &(0x7f000036c000-0x14)={0x0, r3, 0x5, 0x1, 0x0}, 0x14) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000e4d000)=""/174) r5 = request_key(&(0x7f0000c1f000-0x8)='big_key\x00', &(0x7f0000664000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b7000)='vmnet1\x00', 0xfffffffffffffffa) keyctl$update(0x2, r5, &(0x7f000090c000)="83507aff9727207228aa84895a38cb17b4aaedeb555b05ba2a6ddb7df22c390eed3f4dea3ec0e37ae8b6c61bbdaa8e30", 0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000875000-0x8)={r2, 0xf62}, &(0x7f0000ac4000)=0x8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) close(r3) 2018/01/27 12:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe4b, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb1000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ac1000)={0x4, 0xf154, 0xffffffff, 0xed, 0xff, 0x7fffffff, 0x0}, 0x10) 2018/01/27 12:16:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4147, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000007000)='/dev/audio#\x00', 0x5, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000007000)=0x10) 2018/01/27 12:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000637000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000380000-0x8)={0x0, 0x989680}, &(0x7f00008d2000)={&(0x7f0000abb000)={0x0}, 0x8}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000365000)=0x3, 0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/27 12:16:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f01000-0x4)=0x0) r1 = memfd_create(&(0x7f0000fad000-0x1)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006f0000)=0x0, &(0x7f000030f000-0x4)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000065f000-0x53)=""/83) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 12:16:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="2959aa2207ab9a3d816abad78a60833dd6a09018c74bc7b3b3c4ca70973803d003d28e6732b401da78e657adaa95a8895ea355ea9ba07a87beb4123a635dff3572c98574be27b1488c24835ba6cbe0ead34e9e70c9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000528000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/27 12:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000223000-0x4)={0x0}, &(0x7f000067c000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000928000)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 12:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000837000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000-0x78)="27000000000000077418ae35bf20c8fac32b3d12a4dec68011fd0412fca2c44dcc5be5b8aa9bd8e82eece54b6249e20423481a1638e30d031f2ee44a0e6bdbf077a2d2376701b677b7ac71dade5969453a6d55bc5c1ea889494db8a6a9e7e9bb9bb530f12f8740ae75f841c5c263225d6215a0676e26e346", 0x100004, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cb6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab4000-0x4)=0xe8) bind$packet(r0, &(0x7f000086a000)={0x11, 0x1d, r1, 0x1, 0x74, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) 2018/01/27 12:16:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000083b000)={0x0, 0x75, 0x20}, &(0x7f000043a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000137000)={r1, 0x6, 0x20}, &(0x7f0000b27000-0x4)=0xc) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, r2}, {0x77359400, 0x0}}, &(0x7f0000021000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 12:16:59 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000875000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000003000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xa9)=""/169, 0xa9}, {&(0x7f0000002000-0xa6)=""/166, 0xa6}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/231, 0xe7}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000002000-0x70)=""/112, 0x70}], 0x8, 0x0, 0x0, 0x8}, 0x10140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7f, 0x0, 0x7, 0x3}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r3, 0x9}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 12:16:59 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000833000-0xb)='/dev/audio\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0x200}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xf3)={r1, 0x3, 0xffffffffffffff98, "4387e31a26fc8c72a8ce7564dec726be04578caaaac23b055a55cfa175788a86a5227a3e2de976891048f3be1766206612900f42a1664c8a14a0a79e639394b0cdc3ffd6de4afdacfd71fb85e4f12243fb91c62ec2fcff56215c2d79b7db5d9b4a31942d79fbe9a712678fee275d53f4153308092d1a16e859a330da0b90332fcdfd419bf1e9edeadef046d4fce46ba13e7a21e78117e480ee473d7a75aa7c789697e84e6e43be7e0d57748724de8c7784092a3cbd5b0e2af0ed3f90797f68f7972bd7dd606ed1dfef79ada814da36376330f28e69135d488025451396309e686bb0b10cbdb93fdfdc4a34"}, 0x14e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f94000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000e96000-0x28)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) syz_open_dev$mice(&(0x7f0000588000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d23000-0xa0)={r1, @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]}, 0x0, 0x4f3, 0x8, 0x0, 0x8}, &(0x7f000077f000)=0xa0) 2018/01/27 12:16:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001c4000)='/dev/input/event#\x00', 0x446, 0x0) fcntl$setstatus(r0, 0x4, 0x7ff) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047c000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00003f7000-0x8)={0x3, r1}) bind(r1, &(0x7f0000e0c000)=@l2={0x1f, 0x479, {0xffffffffffffffc1, 0x33a, 0x0, 0x7, 0x200, 0x20}, 0xfffffffffffffff8, 0x24}, 0xe) 2018/01/27 12:16:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00008c8000)="b34f8a556e97") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7f}, 0x8) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000004000-0x4)=0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000223000)=[], 0x0, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004a4000)={0x0, 0x0, 0x0}, &(0x7f0000924000)=0xc) perf_event_open(&(0x7f000090d000)={0xb861f07b63d0258a, 0x78, 0x5, 0x3b, 0x5e6, 0x22cb, 0x0, 0x4b6, 0x0, 0x1, 0x8, 0x60, 0x47, 0xffffffff00000000, 0xd2, 0x100000000, 0x7, 0x5, 0x7, 0x2, 0xb5d, 0x10000, 0xe9e4, 0x100000, 0x255f, 0x1, 0xc6, 0x0, 0x101, 0xe8, 0x80, 0x9, 0x800, 0x8000, 0x2000200000000, 0x2, 0x10000, 0x1, 0x0, 0x1f, 0x6, @perf_config_ext={0xfffffffffffff67d, 0x10001}, 0x800, 0x101, 0x34a, 0x1, 0x3, 0x1, 0x68, 0x0}, r3, 0x9, r2, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x102000001) syz_open_dev$sndpcmp(&(0x7f0000222000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/27 12:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000013d000-0x9)='/dev/ppp\x00', 0x101501, 0x0) getsockname$netrom(r0, &(0x7f0000ed4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000266000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000009b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ffd000)={@generic="32048e6eb32ca37fdf647dc1efc75949", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f000043b000)="130000001000ffdde200f49f01000000000000009d0000001100afa73022e5f9ec3e4fe86b032a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014701041572ab9b0200018b9ff6f4367a7b8815f3", 0x5a) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000187000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, &(0x7f0000387000)=[@flat={0x73622a85, 0x0, r3, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/27 12:16:59 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000005000)={0x0, 0x4, 0x9, 0x10000, "d6d2d574f4dc88b1ef93045493fb0b19f16f547b2132a7ddc2804ea36d19084701802e83b0d7f88611d8f39b", 0x9}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x40, 0x7, 0x7, 0x1000, 0x7fff, 0xbd5b}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000)="a8d5791cb5802bd43bda5a7fbda6f4e439e6421c781080b1ad9f9ce852f0e7effc36a56d4e9121313011ca94d8171019b584a68b8f") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, "35003f4585a2e916530c6c7a4756969ff3cdce09c62d982038ca67d5d83d69f7f1d085e8e56333761ae6f5f107689eb1d1900560d24fb6311f77e96ea9866ca5", "fdf3f43271a675863a958f5e50580f067054550d136fd5fdb9a30a30016ebf91", [0x0, 0x0], 0x0}) 2018/01/27 12:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000860000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$netlink(r1, &(0x7f0000707000-0x1c)={&(0x7f0000a3d000-0xc)=@proc={0x10, 0x0, 0x2, 0x40}, 0xc, &(0x7f0000f92000-0x10)=[{&(0x7f0000a06000-0x3d4)={0x3d4, 0x1c, 0x1, 0x3, 0x3, "", [@typed={0x8, 0x8a, @void=""}, @nested={0x1c, 0x1c, [@typed={0xc, 0x93, @str='\x00'}, @typed={0xc, 0x1e, @u32=0x3}]}, @generic="ac3ac6c99086d065ce7f700c06ad0587e6116762448c84853afd055fa99f27691cd3b991ab7ddda2eb3c22f4ea5b6a079d00a44b95f9f7c517577a3dd0f2ef297a6c17d6539455659ca76776e83d959616", @nested={0x280, 0x79, [@generic="e6b23c039240d744b3d323a316bbd9cb3a7800855a81e431e3552cb915a03aba7a1539497122f35ae1560bfb76607d6021adff8c5a2d0eeca3904b81b38ec6be8f0ea4c0b15666ae3bf45e48528c40245607348537", @generic="cdfbec1f19d2c61b072c248e85a565a6a50911effa0f47b4cdd80359dcc93574359b6305ad70894e2bcf8e7712280cbab793cea7e4e9e1be70ff015cb76a5a94e70b924fe32ba0c7084f7444a09f8c5e0e2fc1f37e9deffab669286570c680f7567b7eb98b065df2f3b28048f86b53db630b8ce27b3293bc2a47e0ebf56615ec4ce8e808d3d9a78f5ef802e44494c8f728e7852e496586f6e44e2062c7f7cf58a6b16f50e827a071d2117e910a1b2f86a5c6cc5a4144cc4c838c9d4bec695264773e360bc48baa903f", @typed={0xc, 0x42, @u32=0x1000}, @generic="a788417a6531b7eb8876a168e28dfedaa3bf947f2bcfd5fa6d6cd08c4295328af59fa21ce8fdd0aa48d7c45aae299833eee1ff76548aa4b0aa5d903719d3a72a57b5607f93b1f4d0856a6fef2820ecee7277e131d3212abd5243ceb080952013ad8d2f67fd983ae8fe24ce26aa1774af0c258d112dae1d261ad60d6aeb33e1daf53e7c750f055c97ff24ffffe5e9f9d7fff48f43a5bf2b0410467dc2fd990088b2f1594cf7fafa723568599d215ac62cd699eec0bedce2c78d74cc6faad865d087d997f6f66c015649c4b872488ba0cc9d8ec15fde77173dcf5933a71ed79864a3717d7412294c075746a476ebabf6ba1ea5fbfee154", @generic="e77f94eba91f12e0beab877eb30371dd1b3a988f9114ed63be5e950ebb975393f0ed89a6782415b6e47e3d646b6782b33ec2b63f7f98c5cacce456ef0ca1e66521a2fed3aeaef3", @generic="e2cb8044ba50e4180a4d531d184d4a1042d69e"]}, @generic="03cb919d27ac471c806384c21fa2dd4c19025ebe2555d26a143c6b5b5be18c753e48252ddf9daceee8ee5b0c19ce37f8e0", @nested={0x84, 0xe, [@generic="21f457a646d8ccd8e842d6a03569c4de09c5d9749995a9928c1013b1beab11dfc5a2df5b1727ca9d23b67d97312ed5cc512bc6f32d3bd5bf1e1c06701338a525b85f7ff439bf6edc70f110931d8517db5d30a2432c4c275a9e2090cff74de07f9f0cc739eb02cebdcc97eb21349247e6ca5cb4fbef76de8cee8e64a6a8b6d3"]}, @typed={0xc, 0x43, @fd=r0}, @typed={0xc, 0x8c, @u32=0x4}]}, 0x3d4}, {&(0x7f0000183000-0x78)={0x78, 0x18, 0x21, 0x5, 0x3, "", [@generic="720fb1e116488ec853a657cf202506e4b61881baf5c049c4a18fc575748d8a35e1d26cae1f9b025006b0008f54971a0f4a1da544f3f1af4a720c3124692c0529633999f74fc6138b8ded5e42e5b1ca789589180ce83e3a191ce0da78d473f279c2163601ecc4"]}, 0x78}], 0x2, 0x0, 0x0, 0x48040}, 0x20000000) getrlimit(0x2, &(0x7f00006f3000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0xfffffffffffffffa, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b43000)={0x1, 0x2, 0x1000, 0x1000, &(0x7f000090b000/0x1000)=nil}) 2018/01/27 12:16:59 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x60f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000002000)={0x200, 0x2d0, 0x7, 0x304}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000855000)={0x0, 0xfffffffffffffffd}, &(0x7f00003a1000)=0x8) recvfrom$unix(r4, &(0x7f0000b87000-0xb2)=""/178, 0xb2, 0x40, &(0x7f00008c9000)=@file={0x0, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f66000-0x8)=@assoc_value={r5, 0xd224}, 0x8) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000616000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ccd000-0x4)=0x14) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00004ad000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000851000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r8 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000e68000-0x10)={0x6, 0x200, 0x42eb, 0x200, r5}, &(0x7f00006f7000-0x4)=0x10) r9 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00009dc000-0x8)=@assoc_value={r5, 0x401}, 0x8) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000409000-0x28)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000046a000)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000d34000)={0x2, r3, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x6, 0x0}, 0xc) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000+0x76e)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 12:16:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000370000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a88000-0xc)={0x60000000, 0x0}) 2018/01/27 12:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = syz_open_dev$admmidi(&(0x7f00004e1000-0xe)='/dev/admmidi#\x00', 0x9b, 0x400080) r2 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fe000-0x4)=0x0) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbc000-0x4)=0xe8) lstat(&(0x7f0000724000-0x8)='./file0\x00', &(0x7f000044d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000daa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = gettid() r10 = fcntl$getown(r0, 0x9) sendmsg$netlink(r1, &(0x7f0000cc9000)={&(0x7f0000deb000)=@kern={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000440000)=[{&(0x7f000033a000)={0x1050, 0x3f, 0x8, 0x1, 0x3, "", [@typed={0xc, 0x2a, @ipv4=@broadcast=0xffffffff}, @generic="d7b043c209a83a4f2f743c391f55fde588b264f7b3c48685ef883026311d0a226cc6a015c8794d", @typed={0xc, 0x1d, @fd=r0}, @generic="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@generic="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@generic="b967ee17745ffc4cc9cdb716ce7339420cdeae0099d07a46948ca37d58eb", @typed={0xc, 0x11, @fd=r0}]}, 0x1048}], 0x9, &(0x7f0000caa000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x4c, 0x10}, 0x40041) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r12 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r13 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r12, r11) readv(r13, &(0x7f0000114000)=[{&(0x7f000024c000-0xfc)=""/252, 0xfc}, {&(0x7f0000738000)=""/42, 0x2a}], 0x2) 2018/01/27 12:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000b63000-0x8c)=[{&(0x7f0000020000)={0x27, 0x7ff, 0x9, 0x7, 0x1c, 0x1, "db80973388ada0ad5a7d4c4f381def6bf576f03a96e92b2a1b12b075485f4df2a39d8b355b6e87fe2dd6832496e400f1b1104b0aaead82ff24d4310be11d25", 0xaf}, 0x58, &(0x7f000055d000)=[{&(0x7f00000be000)="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", 0xfa}, {&(0x7f0000aa1000-0x6c)="523d8a5c51878ff6363072e19f9fa8f196c064e14dd95218c18e11e69748b2f7474870857afce74eb635c60c6eb671f050c90e2233df688926a9caf81629a3973fa1b7c0f6e93bc6702ce912a4363f5bc176983031d66495faeadff7160402b5ad0ab50a5d79449f30c50b4b", 0x6c}, {&(0x7f0000ac3000-0x40)="cbb5fa3f9bfe6e71e4245a48a1e47b5c189a0ddd7eabd6654ff96a8daccb46fcb4fd192594aa34768f0fbab7d5e53db81d5d98962a3f381ba3a3b4e10f69aa1a", 0x40}, {&(0x7f00003eb000)="bf38e53d1cb1be8d46b4ff93429e77568a128c9e300e1c9476b5eeeac1f76f9790468a4582e83168542e9b4706921663363bf5aac7130f95cb6ff6530baee586224a2ed73fb6eb120c359284fc1f6bba213bcf5039738f81ca0e18630c2c07272abfde128efa1cf540cfdd544d424f435257783d10b35a626c90a8be771e9a728411a34e0b9b8cf514e6ad0f13e5f0b493d5564df83bfed4a220bfdd8f52fb620a21e51d97", 0xa5}, {&(0x7f0000b5b000)="43e63d05ba2821b165f74e782533c0c075001095e6eb9de98d6aed7f35978f6c5a28638ea5fb04c6f948517dfab8655a809528b4b1a844e15985aa71b708542d10e51cbb2dcf3fb98063ec0738da70e4dcfdaae901dcbff6dd4f34343184bbcb8bbcbb9de0c370c6b253662cb9282c1faba50f01b005f136fbb20e164d5130568cc9692c794569fe201b72bd0c3be5ad9cf49f63b95e4237cb945dacd4b2e45bf50db7a8cc25591b79574e227b50b2fc85f757fbd33655bb497e40f6e2e32ecb0d2189e36126dfed1883ff1cd43a4f5841e64687f692cb770f96fb", 0xdb}, {&(0x7f00009ae000-0x97)="d3f782484e258c1e13bb8cdd38665b8754f621237fb0f3796836e7fda750122d7d10641f4932927c0285bd408331fa7bbd90bf901d7bb63397fd3f01706d7c3145effdf8e49c2064f6fb205e6f86619d8f8e08cc18cca4cebe0f71f51539591d1a777f637b21d42df4fdbbeacc787fec5d41bc815028ba1fb19667eebce6e426ef3977ef8831a1cb428c5b089933c4878185fb579b4e35", 0x97}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f00009ed000-0x58)={0x27, 0x8, 0x4, 0x4, 0x92, 0x1a7, "49f4030b348bc9a3f279e6db7f766c157ecd7a877cbe434d8b5d3f5995090db0c105b18fc796ce515d49e15a798c5c8b58991db6ce18f87bf16d6a339a6c31", 0x5}, 0x58, 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"}, 0x100c, 0x44800}, {&(0x7f0000eed000-0x58)={0x27, 0x5, 0x8001, 0x6, 0x7ff, 0x2, "9cb97ebed0e8c5b8d5e40d970c58123858fe4788393f5830b420dde4f71c2a3bb4efc6a9148811dcd545e00738afb78588f798f0e32b52ec036131fc555a88", 0x393}, 0x58, &(0x7f0000715000)=[{&(0x7f0000235000-0x3d)="16d62f89fc9b87e33a3343b3c75472f467b1a1e9f2e670ce516e77a9a9c6ea6543f92b3f46900b08ea6019188385933362861a28306fd0ffcd9836e910fb", 0x3e}, {&(0x7f00003b7000)="3ff1f2c0415f4d4c09d91320383aa03a552a6ce787179d0dfaadda9a236ee09c48417c4a431f45e43acb3e5b36aa46a47bd84e6509bb2bc037337fa1f97b1e9fb6c78aede34f244bef0fac9469dd34858d82044f8bbbc2cdb89a19898607e7d1924f3909a71d20f67962ef02a1cf3b7403c00feb95ef670cce4916b28658d0eca08b26cda30e9c9f813086a6276cdfb98d80fcf9705ae32b5ff4eb09997176f7e24a47ee2932234f67dcc7f8087371d00e5311d1a6718d69da6b5fbe5e7b9dc45c7ae12e381b4100b2fccedaf4965833fea9d1c5", 0xd4}], 0x2, &(0x7f0000074000-0xf0)={0xf0, 0x0, 0x80, "6387cd85ce57385aca6f4f6efa1a8ad8953fef4a6db384c0a03962fe5fae85e7052efc8131bbe6ab8735ba0b5307383ff6a4a5760041c318b13c282d983814b4045affb4249d1257cb1ee7421c7cf4feeaaeeaf48e3c82ea077c775ecfb1f424b6393e87c840a82a93e988e26ae12c52f98106bb14b67dcfd7daac39e89355e1e3501c460af795d4a8a1ffda0cc6222a2b74d9acde370a3f1c4bc87cc897e2142aecb71a13887ee6a15c8384c1fce956e188cd5f4eba57ec8e1e3f428eb72364109f1dc989e5b7720e1a8b5361447b31dc8549e8524047eec94d9d9a43089c4f7ba4ef"}, 0xf0, 0x4004}], 0x5, 0x8080) ioctl$TIOCSCTTY(r1, 0x540b, 0x0) 2018/01/27 12:16:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000099000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000e1b000)={@generic="e246b0e59e6bfe0d64850c2333a9f1a7", @ifru_flags=0x2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00006de000)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 452.853874] binder: BINDER_SET_CONTEXT_MGR already set [ 452.877299] binder: 28624:28650 ioctl 40046207 0 returned -16 2018/01/27 12:16:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000084c000)="e0", 0x1, 0x2, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f000077d000-0xe)='/dev/admmidi#\x00', 0x55b, 0x200000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000243000-0x10)={0x9, 0x20, 0x2, 0x837}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) r2 = creat(&(0x7f00001cd000-0x8)='./file0\x00', 0x2) ioctl$KDMKTONE(r2, 0x4b30, 0xf) 2018/01/27 12:16:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 452.884252] binder_alloc: 28624: binder_alloc_buf, no vma [ 452.884279] binder: 28624:28647 transaction failed 29189/-3, size 48-0 line 2903 [ 452.923584] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 12:16:59 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000035, &(0x7f0000010000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 12:16:59 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r0, 0x100) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') 2018/01/27 12:16:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fdb000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00002d8000-0xc)={r0, r1, 0x7f}) [ 452.949932] binder: release 28624:28638 transaction 368 out, still active [ 452.957057] binder: undelivered TRANSACTION_COMPLETE [ 452.969584] binder: send failed reply for transaction 368, target dead 2018/01/27 12:16:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000029c000)="26000000250043570003000007ff8d4003e200850000123b0f00f2ff0005ac3d040003c7f935", 0x26) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d5000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006f1000-0x4)=0xfffffffffffffff9) [ 456.156599] kauditd_printk_skb: 375 callbacks suppressed [ 456.156608] audit: type=1400 audit(1517055423.027:11255): avc: denied { map } for pid=28680 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 615.391147] INFO: task syz-executor3:28625 blocked for more than 120 seconds. [ 615.398510] Not tainted 4.15.0-rc9+ #192 [ 615.403101] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.411096] syz-executor3 D24112 28625 19685 0x20020004 [ 615.416751] Call Trace: [ 615.419364] __schedule+0x8eb/0x2060 [ 615.423097] ? perf_trace_lock+0xd6/0x900 [ 615.427268] ? __sched_text_start+0x8/0x8 [ 615.431510] ? check_noncircular+0x20/0x20 [ 615.435792] ? check_noncircular+0x20/0x20 [ 615.440056] ? check_noncircular+0x20/0x20 [ 615.444330] ? perf_trace_lock+0xd6/0x900 [ 615.448490] ? find_held_lock+0x35/0x1d0 [ 615.452578] schedule+0xf5/0x430 [ 615.455979] ? __mutex_lock+0xaa8/0x1a80 [ 615.460087] ? __schedule+0x2060/0x2060 [ 615.464098] ? lock_release+0xa40/0xa40 [ 615.468095] ? memset+0x31/0x40 [ 615.471395] ? do_raw_spin_trylock+0x190/0x190 [ 615.475999] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 615.480945] ? mutex_destroy+0x1d0/0x1d0 [ 615.485063] schedule_preempt_disabled+0x10/0x20 [ 615.489836] __mutex_lock+0xaad/0x1a80 [ 615.493758] ? avc_has_extended_perms+0x6e5/0x12c0 [ 615.498715] ? lo_ioctl+0x8b/0x1b70 [ 615.502363] ? lock_downgrade+0x8d0/0x980 [ 615.506534] ? mutex_lock_io_nested+0x1900/0x1900 [ 615.511413] ? do_futex+0x86f/0x22a0 [ 615.515159] ? avc_has_extended_perms+0x7fa/0x12c0 [ 615.520124] ? avc_ss_reset+0x110/0x110 [ 615.524126] ? lock_release+0xa40/0xa40 [ 615.528130] ? __lock_is_held+0xb6/0x140 [ 615.532243] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 615.538167] mutex_lock_nested+0x16/0x20 [ 615.542251] ? mutex_lock_nested+0x16/0x20 [ 615.546502] lo_ioctl+0x8b/0x1b70 [ 615.549982] ? selinux_file_ioctl+0x444/0x690 [ 615.554519] ? __fget_light+0x297/0x380 [ 615.558518] lo_compat_ioctl+0xab/0x140 [ 615.562510] ? lo_ioctl+0x1b70/0x1b70 [ 615.566335] compat_blkdev_ioctl+0x3ae/0x1840 [ 615.570857] ? bfq_create_group_hierarchy+0x110/0x110 [ 615.576070] ? security_file_ioctl+0x7d/0xb0 [ 615.580497] ? security_file_ioctl+0x89/0xb0 [ 615.584933] compat_SyS_ioctl+0x151/0x2a30 [ 615.589224] ? do_fast_syscall_32+0x156/0xf9d [ 615.593746] ? bfq_create_group_hierarchy+0x110/0x110 [ 615.598985] ? do_ioctl+0x60/0x60 [ 615.602465] do_fast_syscall_32+0x3ee/0xf9d [ 615.606814] ? do_int80_syscall_32+0x9d0/0x9d0 [ 615.611439] ? syscall_return_slowpath+0x2ad/0x550 [ 615.616400] ? prepare_exit_to_usermode+0x340/0x340 [ 615.621449] ? sysret32_from_system_call+0x5/0x3b [ 615.626329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.631196] entry_SYSENTER_compat+0x54/0x63 [ 615.635630] RIP: 0023:0xf7fcfc79 [ 615.639027] RSP: 002b:00000000f77cb08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 615.646754] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000004c00 [ 615.654056] RDX: 0000000000000019 RSI: 0000000000000000 RDI: 0000000000000000 [ 615.661345] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 615.668653] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 615.675963] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 615.683291] [ 615.683291] Showing all locks held in the system: [ 615.689638] 2 locks held by khungtaskd/746: [ 615.693996] #0: (rcu_read_lock){....}, at: [<0000000099f9928d>] watchdog+0x1c5/0xd60 [ 615.702136] #1: (tasklist_lock){.+.+}, at: [<00000000b9414342>] debug_show_all_locks+0xd3/0x400 [ 615.711214] 2 locks held by getty/3619: [ 615.715218] #0: (&tty->ldisc_sem){++++}, at: [<000000008b7b66f3>] ldsem_down_read+0x37/0x40 [ 615.723922] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dcdff3c9>] n_tty_read+0x2ef/0x1a00 [ 615.733235] 2 locks held by getty/3620: [ 615.737223] #0: (&tty->ldisc_sem){++++}, at: [<000000008b7b66f3>] ldsem_down_read+0x37/0x40 [ 615.745909] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dcdff3c9>] n_tty_read+0x2ef/0x1a00 [ 615.755214] 2 locks held by getty/3621: [ 615.759199] #0: (&tty->ldisc_sem){++++}, at: [<000000008b7b66f3>] ldsem_down_read+0x37/0x40 [ 615.767906] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dcdff3c9>] n_tty_read+0x2ef/0x1a00 [ 615.777228] 2 locks held by getty/3622: [ 615.781220] #0: (&tty->ldisc_sem){++++}, at: [<000000008b7b66f3>] ldsem_down_read+0x37/0x40 [ 615.789929] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dcdff3c9>] n_tty_read+0x2ef/0x1a00 [ 615.799242] 2 locks held by getty/3623: [ 615.803242] #0: (&tty->ldisc_sem){++++}, at: [<000000008b7b66f3>] ldsem_down_read+0x37/0x40 [ 615.811937] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dcdff3c9>] n_tty_read+0x2ef/0x1a00 [ 615.821245] 2 locks held by getty/3624: [ 615.825233] #0: (&tty->ldisc_sem){++++}, at: [<000000008b7b66f3>] ldsem_down_read+0x37/0x40 [ 615.833919] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dcdff3c9>] n_tty_read+0x2ef/0x1a00 [ 615.843258] 2 locks held by getty/27867: [ 615.847331] #0: (&tty->ldisc_sem){++++}, at: [<000000008b7b66f3>] ldsem_down_read+0x37/0x40 [ 615.856031] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000dcdff3c9>] n_tty_read+0x2ef/0x1a00 [ 615.865340] 1 lock held by syz-executor3/28625: [ 615.870031] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000dcd40c14>] lo_ioctl+0x8b/0x1b70 [ 615.878654] 1 lock held by syz-executor5/28631: [ 615.883337] #0: (&lo->lo_ctl_mutex#2){+.+.}, at: [<000000001cbdb7ee>] lo_compat_ioctl+0x109/0x140 [ 615.892555] 1 lock held by blkid/28680: [ 615.896543] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000dcd40c14>] lo_ioctl+0x8b/0x1b70 [ 615.905164] [ 615.906810] ============================================= [ 615.906810] [ 615.913855] NMI backtrace for cpu 1 [ 615.917510] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc9+ #192 [ 615.924424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.933752] Call Trace: [ 615.936323] dump_stack+0x194/0x257 [ 615.939937] ? arch_local_irq_restore+0x53/0x53 [ 615.944581] ? debug_show_all_locks+0x2f4/0x400 [ 615.949224] ? nmi_cpu_backtrace+0x1be/0x210 [ 615.953615] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 615.958085] nmi_cpu_backtrace+0x1d2/0x210 [ 615.962296] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 615.966763] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 615.972013] arch_trigger_cpumask_backtrace+0x14/0x20 [ 615.977175] watchdog+0x90c/0xd60 [ 615.980610] ? reset_hung_task_detector+0xa0/0xa0 [ 615.985423] ? complete+0x62/0x80 [ 615.988858] ? __schedule+0x2060/0x2060 [ 615.992804] ? do_wait_intr_irq+0x3e0/0x3e0 [ 615.997109] ? __lockdep_init_map+0xe4/0x650 [ 616.001490] ? do_raw_spin_trylock+0x190/0x190 [ 616.006056] ? lockdep_init_map+0x9/0x10 [ 616.010087] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 616.015166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.020154] ? trace_hardirqs_on+0xd/0x10 [ 616.024282] ? __kthread_parkme+0x175/0x240 [ 616.028578] kthread+0x33c/0x400 [ 616.031932] ? reset_hung_task_detector+0xa0/0xa0 [ 616.036757] ? kthread_stop+0x7a0/0x7a0 [ 616.040717] ret_from_fork+0x3a/0x50 [ 616.044482] Sending NMI from CPU 1 to CPUs 0: [ 616.049033] NMI backtrace for cpu 0 [ 616.049039] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc9+ #192 [ 616.049041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.049050] RIP: 0010:update_blocked_averages+0x67f/0x1b60 [ 616.049052] RSP: 0018:ffff8801db2074c8 EFLAGS: 00000046 [ 616.049056] RAX: 1ffff1003b5818a0 RBX: ffff8801db22c300 RCX: 0000000000000000 [ 616.049058] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffff87331998 [ 616.049060] RBP: ffff8801db207818 R08: 0000000000000000 R09: ffff8801db22c37c [ 616.049062] R10: ffff88021fff8010 R11: 0000000000000085 R12: dffffc0000000000 [ 616.049065] R13: ffff8801dac0c500 R14: ffff8801db2077f0 R15: 0000000000000000 [ 616.049068] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 616.049070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 616.049072] CR2: 0000000000a79db0 CR3: 0000000006822001 CR4: 00000000001606f0 [ 616.049076] Call Trace: [ 616.049078] [ 616.049086] ? find_busiest_group+0x1c60/0x1c60 [ 616.049091] ? set_curr_task_fair+0xb0/0xb0 [ 616.049096] ? check_noncircular+0x20/0x20 [ 616.049102] ? find_busiest_group+0x1c60/0x1c60 [ 616.049106] ? print_irqtrace_events+0x270/0x270 [ 616.049111] ? find_held_lock+0x35/0x1d0 [ 616.049115] ? rebalance_domains+0x377/0xcc0 [ 616.049119] ? lock_downgrade+0x980/0x980 [ 616.049127] rebalance_domains+0x145/0xcc0 [ 616.049134] ? pick_next_task_fair+0x16b0/0x16b0 [ 616.049140] ? rcu_pm_notify+0xc0/0xc0 [ 616.049147] ? _find_next_bit+0xee/0x120 [ 616.049151] ? find_next_bit+0x27/0x30 [ 616.049155] run_rebalance_domains+0x378/0x770 [ 616.049160] ? rebalance_domains+0xcc0/0xcc0 [ 616.049165] ? find_held_lock+0x35/0x1d0 [ 616.049168] ? rcu_pm_notify+0xc0/0xc0 [ 616.049176] __do_softirq+0x2d7/0xb85 [ 616.049182] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 616.049185] ? rcu_pm_notify+0xc0/0xc0 [ 616.049191] ? rcu_read_lock_sched_held+0x108/0x120 [ 616.049197] ? raise_softirq_irqoff+0x276/0x320 [ 616.049201] ? irq_exit+0x200/0x200 [ 616.049205] ? _raw_spin_unlock+0x22/0x30 [ 616.049210] ? sched_set_stop_task+0x2a0/0x2a0 [ 616.049215] irq_exit+0x1cc/0x200 [ 616.049219] scheduler_ipi+0x318/0x820 [ 616.049224] ? clockevents_program_event+0x108/0x2e0 [ 616.049228] ? migration_cpu_stop+0x470/0x470 [ 616.049232] ? tick_program_event+0x83/0x100 [ 616.049237] ? hrtimer_interrupt+0x46e/0x5e0 [ 616.049241] ? task_prio+0x40/0x40 [ 616.049254] smp_reschedule_interrupt+0xe6/0x670 [ 616.049258] ? smp_thermal_interrupt+0x700/0x700 [ 616.049261] ? _raw_spin_lock+0x32/0x40 [ 616.049267] ? task_prio+0x40/0x40 [ 616.049271] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 616.049278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 616.049283] reschedule_interrupt+0xa9/0xb0 [ 616.049284] [ 616.049288] RIP: 0010:native_safe_halt+0x6/0x10 [ 616.049289] RSP: 0018:ffffffff86807c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 616.049293] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 616.049295] RDX: 1ffffffff0d19190 RSI: 0000000000000001 RDI: ffffffff868c8c80 [ 616.049297] RBP: ffffffff86807c38 R08: ffffffff86670ae0 R09: 0000000000000000 [ 616.049299] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 616.049300] R13: ffffffff86807cf0 R14: ffffffff87038820 R15: 0000000000000000 [ 616.049307] ? trace_hardirqs_on+0xd/0x10 [ 616.049311] default_idle+0xbf/0x460 [ 616.049314] ? __sched_text_end+0x4/0x4 [ 616.049320] ? tick_nohz_idle_enter+0x125/0x220 [ 616.049325] arch_cpu_idle+0xa/0x10 [ 616.049329] default_idle_call+0x36/0x90 [ 616.049333] do_idle+0x24a/0x3b0 [ 616.049338] cpu_startup_entry+0x104/0x120 [ 616.049342] ? cpu_in_idle+0x20/0x20 [ 616.049346] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.049350] ? trace_hardirqs_on+0xd/0x10 [ 616.049354] rest_init+0xed/0xf0 [ 616.049359] start_kernel+0x7f1/0x819 [ 616.049363] ? mem_encrypt_init+0xb/0xb [ 616.049368] ? early_idt_handler_common+0x3b/0x60 [ 616.049373] ? x86_family+0x32/0x40 [ 616.049377] x86_64_start_reservations+0x2a/0x2c [ 616.049381] x86_64_start_kernel+0x77/0x7a [ 616.049384] secondary_startup_64+0xa5/0xb0 [ 616.049388] Code: 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 fd 10 00 00 48 8b 85 18 fd ff ff 49 03 85 d8 00 00 00 49 89 c5 48 c1 e8 03 42 80 3c 20 00 <0f> 85 d0 10 00 00 49 8b 75 00 48 85 f6 0f 84 b0 00 00 00 48 8d [ 616.050048] Kernel panic - not syncing: hung_task: blocked tasks [ 616.050055] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc9+ #192 [ 616.050058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.050060] Call Trace: [ 616.050070] dump_stack+0x194/0x257 [ 616.050079] ? arch_local_irq_restore+0x53/0x53 [ 616.050089] ? vsnprintf+0x1ed/0x1900 [ 616.050099] panic+0x1e4/0x41c [ 616.050104] ? refcount_error_report+0x214/0x214 [ 616.050117] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 616.050126] watchdog+0x91d/0xd60 [ 616.050142] ? reset_hung_task_detector+0xa0/0xa0 [ 616.050148] ? complete+0x62/0x80 [ 616.050161] ? __schedule+0x2060/0x2060 [ 616.050166] ? do_wait_intr_irq+0x3e0/0x3e0 [ 616.050170] ? __lockdep_init_map+0xe4/0x650 [ 616.050177] ? do_raw_spin_trylock+0x190/0x190 [ 616.050182] ? lockdep_init_map+0x9/0x10 [ 616.050186] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 616.050193] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.050199] ? trace_hardirqs_on+0xd/0x10 [ 616.050204] ? __kthread_parkme+0x175/0x240 [ 616.050213] kthread+0x33c/0x400 [ 616.050218] ? reset_hung_task_detector+0xa0/0xa0 [ 616.050221] ? kthread_stop+0x7a0/0x7a0 [ 616.050228] ret_from_fork+0x3a/0x50 [ 616.574704] Dumping ftrace buffer: [ 616.578413] (ftrace buffer empty) [ 616.582100] Kernel Offset: disabled [ 616.585704] Rebooting in 86400 seconds..