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", 0x1001}], 0x1) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000033000)) socket$l2tp(0x18, 0x1, 0x1) dup2(r0, 0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000e74000-0x4)) 2018/02/08 09:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000859000)='htcp\x00', 0x5) [ 60.299876] audit: type=1400 audit(1518083428.686:58): avc: denied { net_admin } for pid=3871 comm="syz-executor5" 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 2018/02/08 09:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a90000-0x4)=0xffffffffffff0001) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/02/08 09:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) fcntl$addseals(r0, 0x409, 0xa) connect$l2tp(r0, &(0x7f000025c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x0, 0x1, 0x3}}, 0x26) r1 = dup2(r0, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000024000)=""/224) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 60.387870] audit: type=1400 audit(1518083428.776:59): avc: denied { create } for pid=11111 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 09:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079a000-0xc)='/dev/autofs\x00', 0x180fff, 0x0) fcntl$lock(r0, 0x6, &(0x7f00002dd000)={0xfffffffffffffffd, 0x0, 0x7, 0x800000}) 2018/02/08 09:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000beb000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000a0c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d45000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000037000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000a4000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x10000, 0x0, 0x2, 0xa, 0x20, 0x80, 0x5e, r2, r3}, {0x5, 0x100000001, 0xf4, 0x4, 0xff, 0x3ff, 0x6, 0x4}, {0x800, 0x0, 0x1, 0xffffffff}, 0x3, 0x8, 0x2, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x1, 0x81, 0x5c1, 0xd7b9, 0x4}}, 0xe8) r4 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000af6000)={0x8, 0x5}) r5 = dup2(r4, r4) sendto$inet6(r5, &(0x7f0000c69000), 0x0, 0x4004004, &(0x7f00002ce000-0x1c)={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000174000)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r0, &(0x7f00007a1000-0x18)=[{&(0x7f0000f30000-0xde)=""/222, 0xde}], 0x1) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f000066f000)) 2018/02/08 09:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c92000)='user\x00', &(0x7f00008b1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fd3000-0x9f)="d4e27bdba79be9a2d8ea5ebfc763241e9722e2569d09d8ccc70932311737126766b6fd9c563be0fe9337b74885858a95ae2b4d0dded19af11dc0e877fde642ed172af9d9ccf920a042d6f2c0332b314437d4059d77d304241b8533b96130426eaab48e89b445bc22667d42c4fae45328018622e2d42848176d947a9ac4506a2ad84d7a05fd9829e49b262a5c15face7898e22b3aac02233f55df0f91bba2da", 0x9f, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000570000-0x82)=""/130, 0x82) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c67000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r1, 0xc0045878) pipe2(&(0x7f00001d9000)={0x0, 0x0}, 0x4000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a54000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) bind$llc(r2, &(0x7f0000f79000)={0x1a, 0x1b, 0x7, 0x1, 0xffffffffffffff80, 0xfffffffffffffff7, @link_local={0x1, 0x80, 0xc2}}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0x1, &(0x7f000013f000-0x90)) r5 = mq_open(&(0x7f000015e000-0x7)='cgroup\x00', 0x80, 0x8, &(0x7f00007ce000)={0x4, 0xffffffff, 0x8, 0x9d, 0x1, 0x80000000, 0x6, 0x400}) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000be5000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f000062c000)=0x3) mq_timedreceive(r5, &(0x7f0000be6000-0x8d)=""/141, 0x8d, 0x0, &(0x7f0000973000)={0x0, 0x989680}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3b000)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r4, &(0x7f00001fb000)={0x2, 0x3, @rand_addr=0x4}, 0xe4) socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r7, 0x62, 0x6, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000714000-0x5)='yeah\x00', 0x5) sendto$inet(r4, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) fgetxattr(r7, &(0x7f0000e12000)=@known='system.advise\x00', &(0x7f000013e000-0x1000)=""/4096, 0x1000) ioctl$EVIOCSABS2F(r7, 0x401845ef, &(0x7f0000c22000)={0x1, 0x3, 0x7fffffff, 0x80000001, 0x6, 0x8}) ioctl$KDDELIO(r3, 0x4b35, 0x8) 2018/02/08 09:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000d43000+0xa5a)={0x20, 0x400, 0xfff, 0x3ff, 0x1a, 0x3}) ioctl$TCFLSH(r2, 0x540b, 0x2) [ 60.427092] audit: type=1400 audit(1518083428.816:60): avc: denied { net_raw } for pid=11111 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 2018/02/08 09:50:28 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b9000-0xc)={0x0, 0x100000001}, &(0x7f00006b9000-0x4)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd6000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0xffffffff7fffffff, 0x80000001}, &(0x7f0000fd6000-0x4)=0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fd6000)='./file0\x00', 0x1, 0x90) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fd6000)=0x10000, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fd7000-0x28)={0x5, 0x80000000, 0x7f, 0x3, 0x5}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000659000)=[{&(0x7f00007b2000-0x5c)}, {&(0x7f000047f000)}, {&(0x7f0000fd4000-0x2c)=',', 0x1}], 0x3}, 0x0) 2018/02/08 09:50:28 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000-0x8)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000af0000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000140000-0x4)=0x10, 0x80800) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000af2000-0x18)={0xd2e, 0x6, 0xab, 0x101, 0x3f, 0x169}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000af1000-0x10)=@generic="e8edc89306e85aafe8467cef7510c9ac") r3 = socket$inet6(0xa, 0x2, 0x10002) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009ca000)) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/08 09:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b2c000-0x8)={0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a2000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) r1 = socket$inet(0x2, 0x5, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018a000-0xc)='/dev/rfkill\x00', 0x101200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000cfd000)) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007ff000-0x8)={0x0, 0x6, 0x3}, &(0x7f00004c6000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001b1000)={r3, 0x9}, &(0x7f0000149000-0x4)=0x8) sendto$inet(r1, &(0x7f00002e9000-0xe2)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) bind$inet(r2, &(0x7f0000121000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/08 09:50:28 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f9a000)={{0x2, 0x2, @empty}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x7e, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x8}}, @generic="944ab866208a05466413a6dca8173fef"}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f9b000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/autofs\x00', 0x8000, 0x0) epoll_wait(r2, &(0x7f000047f000)=[{}, {}, {}, {}], 0x4, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000f9b000+0xace)={0x1, 0x7fff, 0x2, 0x0, 0x7, 0x7ff, 0x346b4c1f, 0x1ff, 0x7fffffff, 0xdd7a, 0x4, 0x5, 0x0, 0x401, 0xffffffff, 0x6, 0x4, 0xb5, 0x8, 0x100000000, 0x7, 0x2, 0x400, 0x3, 0x1, 0x4000000000000000}) pselect6(0x40, &(0x7f000018f000), &(0x7f0000f4d000-0x40), &(0x7f00005d8000), &(0x7f0000397000-0x10)={0x0, 0x989680}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8), 0x8}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3a) 2018/02/08 09:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002c9000)={0x0, 0x5}, &(0x7f0000d58000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={r1, 0x0, 0xe7f}, &(0x7f0000871000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e6f000)) [ 60.460947] audit: type=1400 audit(1518083428.846:61): avc: denied { getopt } for pid=11111 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 09:50:28 executing program 6: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ed000)='/proc/self/net/pfkey\x00', 0x101282, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd7000)={0x0, 0x0}, &(0x7f000051e000-0x4)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000039b000)=r2) 2018/02/08 09:50:28 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x2, &(0x7f0000005000-0x8)={0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x0, 0x41) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil, 0x20000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000007000-0x14)=@random={'security.', '/dev/usbmon#\x00'}, &(0x7f0000005000)='\x00', 0x1, 0x0) lseek(r1, 0x0, 0x0) 2018/02/08 09:50:29 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000556000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x23, 0x4, @tid=r0}, &(0x7f00005b5000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000003000-0x4)) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000001000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/90, 0x5a}], 0x1, 0x0, 0x0, 0x5}, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x1010, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000003000)="20b9aa1412f7eed085ea63ff8400bb108d3ffdaf46cfdc47d51f7390ee19d011f774", 0x22, 0x4, &(0x7f0000004000-0x14)={0x11, 0xfe, r2, 0x1, 0x7f7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000005000-0x40)={&(0x7f0000004000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x4, 0x3, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000006000-0x8)=[0x5, 0x2]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x2, 0x6, 0x8001, 0x80}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000008000)={&(0x7f0000008000)=[0x7fffffff, 0x3f, 0xa14, 0x8, 0x0], 0x5, 0xe5ca, 0x5, 0x7, 0x7, 0x3, {0x3, 0x2, 0x80000000, 0xd1, 0x3ff, 0x46, 0x100000000, 0x2, 0x7fffffff, 0x9, 0xb4, 0x9, 0x5, 0xbb, "c86201693aa2833aabd0ee7bf2b74be35c5bcd4c1918448cb2edfb730208bf3b"}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000-0x4), &(0x7f000000a000)=0x4) 2018/02/08 09:50:29 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bf000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000184000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0xc9a)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001000-0xe8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f00004ce000)={0x14, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000409000-0xe4)=""/228, &(0x7f0000bb1000)=0xe4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000938000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c47000)={0x3, &(0x7f0000264000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00006dc000)={r5, 0x3}) 2018/02/08 09:50:29 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f9a000)={{0x2, 0x2, @empty}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x7e, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x8}}, @generic="944ab866208a05466413a6dca8173fef"}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f9b000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/autofs\x00', 0x8000, 0x0) epoll_wait(r2, &(0x7f000047f000)=[{}, {}, {}, {}], 0x4, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000f9b000+0xace)={0x1, 0x7fff, 0x2, 0x0, 0x7, 0x7ff, 0x346b4c1f, 0x1ff, 0x7fffffff, 0xdd7a, 0x4, 0x5, 0x0, 0x401, 0xffffffff, 0x6, 0x4, 0xb5, 0x8, 0x100000000, 0x7, 0x2, 0x400, 0x3, 0x1, 0x4000000000000000}) pselect6(0x40, &(0x7f000018f000), &(0x7f0000f4d000-0x40), &(0x7f00005d8000), &(0x7f0000397000-0x10)={0x0, 0x989680}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8), 0x8}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3a) 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/08 09:50:29 executing program 3: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00') r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x7)='status\x00') splice(r2, &(0x7f00008df000-0x8), r2, &(0x7f00009de000-0x3), 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001000)=""/5) 2018/02/08 09:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') clone(0x14080e00, &(0x7f000044f000-0x15)="e7e0ca1b9844ab95322af110f212b8d5710d18f9ac", &(0x7f0000670000), &(0x7f00001ec000), &(0x7f0000010000-0xd3)="f5bfd57bd0a75d1f0ce62ce24732aa032e55d1278f77ff349c934bfd783b1deb96541bbdd3b7d21cb17634de29d2a620e3eaccad5d75274f611d0f8dec796ae7ea63ea2989dc341c196c19d973207d509c7f948dbbee905b78e91acb028ef13a068f97b7814441e66d29101469e259c050fa1bfb13e6913528d4a151f2e7a332eb51540806aa64f3ab8018587d05fe5bd04c34bd4d8c283206bc94810477d62d0a57fdbaace8defffc5b3b31194e10941283946af5f11680c3f223dbd1efa34f0d41670c22d77c00794e270b79865150daf94f") 2018/02/08 09:50:29 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) finit_module(r1, &(0x7f0000581000)='\x00', 0x1) 2018/02/08 09:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000382000-0xd)='/dev/snd/seq\x00', 0x0, 0x6c3751f2ede9063c) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time, {}, {}, @note}], 0x30) 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fdd000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdf000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000fde000)=0x400002080000001) r3 = add_key$user(&(0x7f0000412000-0x5)='user\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051f000-0xf3), 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fe0000-0x10)={0xff, 0x0, 0x5, 0xfff}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f000095c000+0x33a)=[{&(0x7f000010c000)="bde5b7ad9aa73a0a7b7ea27811926895a656ddc5a3274daae62462b24213a632560b411ae8ae3ccb3f8e310651357d71d9e00089752e38e7c74e077795df559b46b1193d7a2188a5", 0x48}, {&(0x7f0000da9000-0x33)="f8e27f78b8d02a7e59f2fa56992b2231ea194caac5aa25c6edd5c1c288a5d8e56031c55c2cf5f09df9e12e60176a58433d10b1", 0x33}, {&(0x7f0000fdf000)="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", 0x110}], 0x3, r3) sendto$inet6(r0, &(0x7f0000fdb000), 0x0, 0x0, &(0x7f0000a2b000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xe087}, 0x1c) 2018/02/08 09:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e93000-0x15)='/proc/self/net/pfkey\x00', 0x26001, 0x0) recvmmsg(r1, &(0x7f0000df9000)=[{{&(0x7f0000e82000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000097d000-0x20)=[{&(0x7f0000d28000-0x4)=""/4, 0x4}, {&(0x7f000084f000-0xc3)=""/195, 0xc3}], 0x2, &(0x7f00004a3000)=""/93, 0x5d, 0x9}, 0x84d}, {{&(0x7f000011a000)=@ipx, 0x10, &(0x7f0000b10000)=[{&(0x7f0000b17000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000baf000-0x56)=""/86, 0x56, 0x9}, 0x6}, {{&(0x7f0000052000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000039c000)=[{&(0x7f00009d5000-0x25)=""/37, 0x25}, {&(0x7f00001b0000)=""/179, 0xb3}, {&(0x7f0000656000-0x8b)=""/139, 0x8b}], 0x3, &(0x7f0000227000)=""/86, 0x56}, 0xfffffffffffffffe}, {{&(0x7f00001bc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000da8000-0x20)=[{&(0x7f0000370000-0x1d)=""/29, 0x1d}, {&(0x7f0000f56000)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x1}}, {{&(0x7f0000c38000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f00007c7000-0x40)=[{&(0x7f0000df5000-0xe8)=""/232, 0xe8}, {&(0x7f000068d000)=""/117, 0x75}, {&(0x7f00009dc000)=""/92, 0x5c}, {&(0x7f0000fea000-0x47)=""/71, 0x47}], 0x4, &(0x7f000072e000-0x5)=""/5, 0x5, 0xfff}, 0x101}, {{&(0x7f0000490000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f000011f000-0x50)=[{&(0x7f0000a11000-0xca)=""/202, 0xca}, {&(0x7f000097b000-0x5e)=""/94, 0x5e}, {&(0x7f00009f9000)=""/4096, 0x1000}, {&(0x7f000058f000-0xa8)=""/168, 0xa8}, {&(0x7f0000919000-0x25)=""/37, 0x25}], 0x5, &(0x7f000029c000-0x2)=""/2, 0x2, 0x8}, 0x2}], 0x6, 0x100, 0x0) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) fcntl$getown(r2, 0x9) 2018/02/08 09:50:29 executing program 2: 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)) write(r0, &(0x7f0000f8e000)="4f7ad0c9edffe948081748143c23c0c253913e0007000200000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dde5f9eedfc811b38375640205000000c9fe0513", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) getegid() ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000478000-0x4)=0x1, 0x4) 2018/02/08 09:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000a76000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000f83000-0x14)=@known='security.capability\x00', &(0x7f000049a000-0x54)=""/84, 0x54) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000503000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000029000)={0x2, [0x2, 0x6d0]}, &(0x7f0000df2000-0x4)=0x8) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000be6000-0x30)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c58000)={@generic="97f7b1090e0f282a7d3d72548a4e8dd4", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) close(r2) 2018/02/08 09:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x105) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000112000-0x11)='/selinux/enforce\x00', 0x20100, 0x0) bind$unix(r0, &(0x7f00009ad000+0x434)=@abs={0x1, 0x0, 0x3}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)) lsetxattr(&(0x7f0000fa5000)='./file0/file0\x00', &(0x7f00001c8000)=@random={'trusted.', '\x00'}, &(0x7f000018d000)='\x00', 0x1, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000012a000-0x4)=0x0) rename(&(0x7f0000c97000)='./file0/file1\x00', &(0x7f0000695000)='./file0\x00') fcntl$lock(r1, 0x7, &(0x7f0000242000-0x20)={0x2, 0x3, 0x7, 0x80000000, r2}) sendmsg$nfc_llcp(r1, &(0x7f0000bae000)={&(0x7f0000e62000-0x60)={0x27, 0xef46, 0x5, 0x7, 0x80000000, 0x2f5a7065, "dbec16573811374ac9fa0b84ecd01d29a42e517fbfa211b7fe3cb5e20df143ca9109455c150116cf59cfb68188a97b52c7a5d57b1b2fe784316408f8f67360"}, 0x60, &(0x7f0000491000-0x20)=[{&(0x7f0000b79000-0x30)="f471b8084e66fa1195eaab5317a797c09652c37603cc68b521b391e739a26a3c854eb8152d5b2ade52a1f613b05d98e5", 0xc6}, {&(0x7f0000a6b000)="82b12d9b1da6490bd6cf82a975b9dc2e5d5917e19f2335f29bca6964435daa4b24cd97a966c9c1fb393d9e53c530181a299d9e8423304fe8bdb3dd2b1ed10de2106acfbd62fc0bd24382c95a328793", 0x4f}], 0x2, &(0x7f0000824000)={0x20, 0xff, 0x3, "062798447699870f05f3453de8f46ca1"}, 0x20, 0x80}, 0x4000) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) renameat2(r1, &(0x7f0000d11000-0x8)='./file0\x00', r0, &(0x7f0000f00000)='.', 0x1) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') socket$packet(0x11, 0x3, 0x300) 2018/02/08 09:50:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008e1000-0xa)='/dev/ptmx\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/02/08 09:50:29 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ce6000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000cd6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ce6000)={0x0, 0x52, "39ce1a5fa62501bdd7bc4aaa0c683222f0e7f6b4cd05dd4a9335e697d6c4a4278d474bb436e6bdd388953e9ad3fb2007c1edf452a2c5893cbb913ecdb4b74822f047b590b2041e79daf91eebcb373debd926"}, &(0x7f0000000000)=0x5a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xfff, 0x20, 0x1}, &(0x7f0000ce7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce7000-0x6c)={r1, 0x7c, "1be136c4ca6f83c089ce69b3064ae4b6ad7a0054763c573b1c5d518fe92ebf54c7307a9647d6a12d6041d70c4400de25b7959b69793060b85bcb8d8da8976a802bbf0fb7e6097723b97549385f1b20d17ab2e04c248e6c6c9fdbe523cbeb771bc45c40f498b30c5e2fa806b910d99fc3d42e0a3e9ce4d29e3f862154"}, &(0x7f0000ce7000-0x4)=0x84) r2 = epoll_create1(0x80004) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ce7000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000001a000-0xc)={0x40000000000000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ce6000)) ioctl$VT_SETMODE(r3, 0x5111, &(0x7f0000697000)) 2018/02/08 09:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/08 09:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) pipe(&(0x7f0000ecc000)={0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000807000+0x864)=0x7ff) 2018/02/08 09:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x2, 0x0, &(0x7f00003f8000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fe3000)=0xba16, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x68, &(0x7f0000b22000-0x68)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x5, "5af71c5e5dbbf01eeeaa2aa6ba81bbba73e0defa627cf4e8d2845088b449784afe87e09ca7145d79530168d8cb2de5a7f245e899020d25497c231df3fcd7"}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000f55000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f00004ce000-0xb3)=""/179, 0x17}], 0x1, &(0x7f0000ec7000-0x1000)=""/4096, 0xffffffffffffff5b}, 0x0) 2018/02/08 09:50:29 executing program 4: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000128000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000132000-0x4)=0x3, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000027d000-0x13)=[], &(0x7f0000249000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027d000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00001dd000-0x4)=0x10000) 2018/02/08 09:50:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000013000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 60.767233] syz-executor0 (11215) used greatest stack depth: 24192 bytes left [ 60.799248] binder: 11254:11259 got transaction with invalid offset (0, min 0 max 0) or object. [ 60.808947] binder: 11254:11259 transaction failed 29201/-22, size 0-8 line 3190 [ 60.818903] binder: 11254:11259 got transaction with unaligned buffers size, 58534 [ 60.830064] binder: 11254:11259 transaction failed 29201/-22, size 0-0 line 3172 [ 60.839847] binder_alloc: binder_alloc_mmap_handler: 11254 20265000-20279000 already mapped failed -16 [ 60.855131] binder: BINDER_SET_CONTEXT_MGR already set [ 60.860429] binder: 11254:11259 ioctl 40046207 0 returned -16 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fdd000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdf000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000fde000)=0x400002080000001) r3 = add_key$user(&(0x7f0000412000-0x5)='user\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051f000-0xf3), 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fe0000-0x10)={0xff, 0x0, 0x5, 0xfff}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f000095c000+0x33a)=[{&(0x7f000010c000)="bde5b7ad9aa73a0a7b7ea27811926895a656ddc5a3274daae62462b24213a632560b411ae8ae3ccb3f8e310651357d71d9e00089752e38e7c74e077795df559b46b1193d7a2188a5", 0x48}, {&(0x7f0000da9000-0x33)="f8e27f78b8d02a7e59f2fa56992b2231ea194caac5aa25c6edd5c1c288a5d8e56031c55c2cf5f09df9e12e60176a58433d10b1", 0x33}, {&(0x7f0000fdf000)="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", 0x110}], 0x3, r3) sendto$inet6(r0, &(0x7f0000fdb000), 0x0, 0x0, &(0x7f0000a2b000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xe087}, 0x1c) 2018/02/08 09:50:29 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) write$eventfd(r0, &(0x7f0000c38000), 0x8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8), 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000fe7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001e2000)=0x14) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/08 09:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003c0000-0x4)) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000268000-0x11)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002cb000-0x50)={@generic="eaa9e6dc454c6755599119976876dc72", @ifru_ivalue=0x3}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000020000-0x4)) 2018/02/08 09:50:29 executing program 5: r0 = getpgid(0x0) gettid() ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x4, 0x1, 0x1, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x80, 0x101) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)) 2018/02/08 09:50:29 executing program 3: r0 = memfd_create(&(0x7f00003e6000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f00000bb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000803000)=@assoc_id=r1, &(0x7f0000000000)=0x4) unshare(0x10400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000004000-0x8c)={0x9, 0x7f7, 0x2, 'queue0\x00', 0x7}) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@full={{0x3, {"7947a0dfa39e88"}, 0x7964a63c}, [{"b834a89d732ce5"}, {"47d7f2e3255952"}, {"1c6801aead5dac"}, {"03f90823067a82"}, {"f4f0c3af13c1ad"}, {"09a4d0c6266095"}, {"14605923abba62"}, {"cf99ce88f1b892"}]}, 0x48, &(0x7f0000002000-0xa0)=[{&(0x7f0000002000)="09455c12969987f19d705ec79aa1909cbfe0e90e47f71f7fd594610e6ff6e2f187019bd711c930c2fb9ea272a27eb5e1ee0d0adbf4cee9f32db50f06f060d400bcefc9778b3395b37e17662a10d3e9f5a52c4f36307b1f7f74", 0x59}, {&(0x7f0000001000)="86fc283b55984055e168a3d7f0c6daac890d6317b02e26af1ede6a568f4fb30ddcbce800e16960162a440521e7ec239f257be17e65b7d7a1b2592972c1f429367c0422ecd6d2e4ce9612e72bf8e7efcdfa302bb6e5858f4a4c92062b5bf5e65becdc01b44856c24ad8b6140d108f2659126b4b84955f15314fb8a1ff1f83c18df7ac1c8278e03d053032440e8b244fa0", 0x90}, {&(0x7f0000003000-0xa8)="4906111a54053fe91f06360da17626222fa3e36aa84416ddac8515c5d0e2a4d662ac59340c7e3a70d2b57b007ba16d717382af9d20274932b85f3c9ee4d0283b1b3baa4982fdd46cb8799e944780d628ee775cfd9bddd3a6da9eae85fe05c91680113cc3a2b86fd6f65fd086c7ab9f13779cd899c84cc789e0ff508529f3bcc9cac0e14f27e6b10f266cbc48b3a92a662ba6c5de23d54b3815cf3bc7a7856b8ff81dd3d231f87480", 0xa8}, {&(0x7f0000002000)="95e73c45663b7f1891b1379a7c14c3175bbbdd75112163d872b6183b72080e87f13e93f72431ced1cdfbabf08d5b6f982b32eca0240797d87d8d5480992b16be2749e8b094359fc55acb7c816b2f49b0e67947c9fcb18e07248d65046cf07f53c02932d9a78b0d341cbc5dd8b117ef414a149a4e15f798a5ef1b08c1d1df6705507cc03e645b0791b9890ea4d5af8424811bef79415da38ee3d65df365850342ee75f801429c3f1a359de9cc129d4a4eaa96e45dbd112a868c9566be6a4ebcde084b252816abc3b53f28cd9d91006123868c8821bf93f8199ee128974ff63377b0f557a1db89121223855381c9eb712aa2b634412075aed251", 0xf9}, {&(0x7f0000003000-0x6)="2f0fc8637434", 0x6}, {&(0x7f0000002000)="af10daaa9954b1799fc2377375e15bfe8d0cb5e32b0311eb52b1541ecaf28907af637cf3e8fc15719ea16cbaa7420f39285d4b5ffe691758990d9c4cb64f4c9dfa6479771fbfa7f73c8c01bf51468fc8371cbfa5b7e8346b9dbc4c2c9793c475331d7555d26721aa0aa6aec124f31d145f77b243349df4f0f6936b5d98eeaeacb2ffab2f1a", 0x85}, {&(0x7f0000001000-0x89)="e5dbd670b413a890d80cd032cd5ba1a6fafc2c7f718fe89d6ffbad9316a7a4cd97beff135cf044591ebcf0031f3fc075ccc6874128b96f9c6942ebd32f1e9e83dfaed2824ab842efb0fb8319917c0290f8000ad15db31f62d09988d3eedb039fec11924b240b10e68f3dcd205d33f201caa4ac9d1e108ca5f865f9ed8b2e15917af4464348f321f485", 0x89}, {&(0x7f0000001000-0x5d)="18b239d34c0faaa7c617edb533b12d04a71c7b14ff1a1a70b8bf89e9af30afbe9b05cd137f8566e58560731a9bc5119cc32906ba20898045117aedfa3fa3b93ddf79d167fbd15f207a6eb73cb97bff90267a325e4dfb6b372b4b58e75d", 0x5d}, {&(0x7f0000002000)="d2f3f3c5eb0f0b68409fa3362023e23490652fc62b3a0780455b31a171fd7295700b10796e740c5978007b7d421bedc3f8de0d79b4750273679e136a67cd0071668a21910d01b6f76d07f2618ad5101adb7edacea98ba42a13cb3b346e1b441e122d89db71cbfe55d0329db5fd1e8072416874eb97f5bfc4ff0dd730c97998ee532f8a3f41add05c506a6aacdd89e52862bdc8a49d220cb6cf47a96a37", 0x9d}, {&(0x7f0000003000-0xb)="f207fd324ac222983bdd44", 0xb}], 0xa, &(0x7f0000001000-0x208)=[{0x110, 0x104, 0xfffffffffffffffb, "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"}, {0x38, 0x0, 0x1, "77822b876ac8ca0b92097ba92213cd33d961b008135b1c197ce40b98bbfdb0d5d98d"}, {0xc0, 0x112, 0x7fffffff, "03b45c26a0a86c4d350b39ea3956f4fe96041ae686936ccf0e6ebc8f98166b47bcd92491ee709330ed928168d8ca7ce7b34ebd75062bba54bff9347a4f735ff7de3a7eaebe43bd3f0858d0662db815bc532041706b8c60c50d9531c66757f6daaff929d2b527bdd2a613ab4eb589209444fdecf49acf411c073951d0d2e39058c188297b2f769987eb30ea67269f40afa779a350cf021bd15a4abb138bff2dacd28b7a580a6a7f1c48ff"}], 0x208, 0x4}, 0x2002) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0xffffffffffffffff}, &(0x7f0000004000)=0x8) 2018/02/08 09:50:29 executing program 7: clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') pipe2(&(0x7f0000001000-0x8), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x305, 0x9, 0x0, 0xffffffffffffff01, 0x0, 0xf1f5, 0x4, 0x4, 0x9, 0xfff, 0xfffffffffffffff8, 0x80000000, 0x0, 0xffff, 0x100000000, 0x4, 0x1, 0xffffffffffffffe0, 0x100, 0x0, 0x100, 0x22, 0x0, 0x7, 0x1a40000000000, 0x20, 0x7, 0x6, 0xdc, 0x2, 0x1, 0x40, 0xd5de360, 0x2, 0x81, 0xf37, 0x0, 0x6fcf, 0x2, @perf_config_ext={0x1}, 0x0, 0x3fffc0000, 0x4180ce3e, 0x0, 0x200, 0x200, 0x7}, 0xffffffffffffffff, 0x101, 0xffffffffffffffff, 0x3) epoll_create(0xffff) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80800) syz_fuseblk_mount(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000000000)='./file1\x00', 0x5000, 0x0, 0x0, 0x0, 0x0, 0x8000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) geteuid() getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fanotify_init(0x800000000003, 0x8042) 2018/02/08 09:50:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000011000)='*!\x00', r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8), &(0x7f0000002000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:29 executing program 2: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x24, &(0x7f000001d000)={0x8000000000000001}) [ 60.861742] binder_alloc: 11254: binder_alloc_buf, no vma [ 60.861759] binder: 11254:11265 transaction failed 29189/-3, size 0-8 line 3127 [ 60.861819] binder_alloc: 11254: binder_alloc_buf, no vma [ 60.861833] binder: 11254:11267 transaction failed 29189/-3, size 0-0 line 3127 [ 60.894315] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.899781] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/08 09:50:29 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000010000)=@add_del={0x2, &(0x7f0000010000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffe}) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000f000)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000006000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/08 09:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000209000-0x4d)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00001f1000-0x8)='./file0\x00', 0x80) 2018/02/08 09:50:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x81}, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000247000)={0x0, 0x93, 0x30}, &(0x7f0000387000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002e6000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r2) sendmsg$nl_netfilter(r2, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000112000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000a35000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) r1 = socket(0xa, 0x3, 0xfffffffffffffc75) r2 = socket$inet6(0xa, 0x80002, 0x200) setsockopt(r1, 0x0, 0x100000001, &(0x7f0000421000-0x45)="e9d62eaf2bc4a968e76eec3bc11dccf0ef57447053343ef4910a71fc23dcced09cd61459a2e0a42e0bb41c379982eaee3c70dbefb3fbf3a71ff701685baaea11ce135304fd", 0x45) getsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000c83000-0x4), &(0x7f0000ec3000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000173000-0xc)={@remote, @rand_addr, 0x0}, &(0x7f00002e6000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00008cf000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, r3}, 0x14) 2018/02/08 09:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d78000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000794000-0x33)="6b657972696e67776c616e31276b657972696e675baa73656c696e7578747275737465642e6367726f75705d70726f636c6f00") [ 60.926646] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.953880] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.964580] device syz2 entered promiscuous mode [ 61.043712] device syz2 left promiscuous mode 2018/02/08 09:50:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000fe8000)=""/215) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c1c000-0x1)={0x0, 0x4579}, &(0x7f0000fed000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009eb000-0x8)={r2, 0x4}, 0x8) write(r1, &(0x7f0000c13000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f2ffff", 0x24) 2018/02/08 09:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x1ff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) 2018/02/08 09:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) accept4$ax25(r1, &(0x7f0000037000), &(0x7f0000b0e000-0x4)=0x10, 0x80000) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001be000-0x18)={0x0, 0x8, 0x20, 0x1ca, 0x9}, &(0x7f000091d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000288000-0x13)={r2, 0xb, "2dd099ba6189100ac8670c"}, &(0x7f00006d0000-0x4)=0x13) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00004f4000)=0x3, 0x4) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e2c000)=[{0x2, 0x1000}], 0x1) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f0000785000)=@known='security.capability\x00') readv(r1, &(0x7f0000ff6000)=[{&(0x7f0000d4f000-0x8f)=""/143, 0x8f}, {&(0x7f000017e000-0x5c)=""/92, 0x5c}], 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004d0000)='net/ip_tables_targets\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000539000)={0x0, 0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005bd000-0x6)='dctcp\x00', 0x6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000d1d000-0x4)=0x3ff) accept4$inet6(r0, &(0x7f0000e47000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000d1000)=0x1c, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0xc39000)=nil, 0xc39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000008e000)=[{{0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f0000735000-0xef)=""/239, 0xef}, {&(0x7f0000c39000)=""/4096, 0x1000}, {&(0x7f000054b000)=""/136, 0x88}, {&(0x7f0000c03000-0x88)=""/136, 0x88}, {&(0x7f0000903000-0x7b)=""/163, 0xa3}, {&(0x7f0000296000-0xe3)=""/227, 0xe3}, {&(0x7f0000c39000)=""/117, 0x75}, {&(0x7f000096d000)=""/127, 0x7f}, {&(0x7f0000bc6000)=""/4096, 0x1000}], 0x9, &(0x7f0000c39000)=""/100, 0x64, 0x8}, 0xff}, {{0x0, 0x0, &(0x7f0000115000)=[{&(0x7f0000c39000)=""/238, 0xee}, {&(0x7f0000909000-0x1b)=""/27, 0x1b}, {&(0x7f0000347000)=""/239, 0xef}, {&(0x7f00005d6000)=""/225, 0xe1}], 0x4, &(0x7f000045d000)=""/20, 0x14, 0x3}, 0x6}, {{&(0x7f0000add000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000034a000)=[{&(0x7f0000c39000)=""/4096, 0x1000}], 0x1, &(0x7f0000c39000)=""/31, 0x1f}, 0x3}, {{&(0x7f00008d3000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000c3a000-0x20)=[{&(0x7f0000c3a000-0x1000)=""/4096, 0x1000}, {&(0x7f00008b6000)=""/4096, 0x1000}], 0x2, &(0x7f00004ed000)=""/41, 0x29, 0x1}, 0x83c}, {{&(0x7f0000c3a000-0x10)=@ipx, 0x10, &(0x7f0000130000)=[], 0x0, &(0x7f0000c39000)=""/161, 0xa1, 0x1daa}, 0x1}, {{&(0x7f0000acc000-0x10)=@ax25, 0x10, &(0x7f0000a08000)=[{&(0x7f0000c39000)=""/42, 0x2a}, {&(0x7f0000c39000)=""/194, 0xc2}, {&(0x7f0000803000)=""/95, 0x5f}, {&(0x7f0000250000)=""/70, 0x46}, {&(0x7f0000c39000)=""/37, 0x25}], 0x5, &(0x7f0000c39000)=""/57, 0x39, 0xc7d}, 0x7}, {{&(0x7f00004ff000-0xe)=@l2, 0xe, &(0x7f0000c3a000-0x60)=[{&(0x7f0000c3a000-0x3d)=""/61, 0x3d}, {&(0x7f0000c39000)=""/158, 0x9e}, {&(0x7f0000083000-0xfe)=""/254, 0xfe}, {&(0x7f000051f000-0x5f)=""/95, 0x5f}, {&(0x7f000049a000)=""/135, 0x87}, {&(0x7f0000c39000)=""/133, 0x85}], 0x6, &(0x7f00003c8000)=""/127, 0x7f, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f000065d000)=""/150, 0x96}, {&(0x7f0000472000)=""/209, 0xd1}, {&(0x7f0000298000-0x9e)=""/158, 0x9e}, {&(0x7f0000bed000)=""/237, 0xed}, {&(0x7f0000952000)=""/114, 0x72}, {&(0x7f0000c3a000-0x49)=""/73, 0x49}], 0x6, &(0x7f00009ff000)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f00005f4000-0x8)=@sco, 0x8, &(0x7f000084e000-0x20)=[{&(0x7f0000b1f000)}, {&(0x7f0000c3a000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000afd000)=""/41, 0x29, 0x2}, 0x3}], 0x9, 0x40000001, &(0x7f0000a0d000)={0x0, 0x1c9c380}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000093f000)=0x7, 0x4) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/02/08 09:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = creat(&(0x7f00005a0000)='./file0\x00', 0x2) inotify_add_watch(r1, &(0x7f0000695000)='./file0\x00', 0x142) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xe, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f000052a000)=[]}, 0x0) 2018/02/08 09:50:29 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00001aa000-0x8)='./file0\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000aa0000)={0x2, 0x3, 0x9, 0x7, 0x14, 0x0, 0x6, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x3f, 0x401, 0x7143, 0x0, 0x9, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_address={0x3, 0x7, 0x2b, 0xa0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0xac1}, @sadb_spirange={0x2, 0x10, 0x3, 0x1}, @sadb_lifetime={0x4, 0x7, 0x1a23, 0x8, 0x7, 0x5}]}, 0xa0}, 0x1}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000457000-0xc)={0x0, 0x5}, &(0x7f00002ae000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a0c000)={r2, 0x200, 0x30, 0x3, 0x7d0}, &(0x7f00000e2000+0xdbc)=0x18) socket$key(0xf, 0x3, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r3, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/02/08 09:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a70000-0x8)='oom_adj\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000570000-0x510)={0x9, {{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}}, 0x0, 0x9, [{{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7ff}}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}}, {{0xa, 0x0, 0x4889, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x3, 0x1000, @empty, 0x3}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x1, 0x41f6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}}, {{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0xffffffff}, 0x934e}}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x101}}]}, 0x510) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x1) 2018/02/08 09:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/08 09:50:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x1c, 0x400, 0x80000, 0x0, 0x7, 0x0, 0x5}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000eda000-0xc)={@rand_addr, @local, 0x0}, &(0x7f0000608000-0x4)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000249000-0x20)={@common='yam0\x00', @ifru_flags=0x800}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ca000-0x28)={@generic="74573869b627794b86fb6cf064b8b70e", r1}) 2018/02/08 09:50:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ac7000-0x58)=@alg, &(0x7f0000000000)=0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ead000), &(0x7f0000efe000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x2) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/autofs\x00', 0x40, 0x0) bind$inet(r2, &(0x7f0000008000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000756000)={{0x1, 0x1ff}, 'port0\x00', 0x0, 0x100000, 0x4, 0x81, 0xffffffffffff55f7, 0x15, 0x8, 0x0, 0x0, 0x1}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000013000)={r2, 0x8, 0x30}, 0xc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8a000-0x10)='/dev/sequencer2\x00', 0x10a80, 0x0) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x55, "0069efc94f884bed6755f2a374df2b27002b27eb5e6803229582fd98dbac801c5c3a9e3e22c7e30e0592893e933f4f73b34163cdd98338ee909080c5a1732daea44bbf45a3905576c372edf8343b5b5f28315ac7ac"}, &(0x7f0000377000)=0x5d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000229000)={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000939000-0x10)={0x0, 0x101, 0xffff, 0x2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d7d000-0x10)={0x3ff, 0x2, 0x5, 0x0, r2}, &(0x7f0000977000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info, &(0x7f00006ee000)=0xc) clock_getres(0x2, &(0x7f0000505000)) 2018/02/08 09:50:29 executing program 3: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) r2 = creat(&(0x7f0000236000)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000903000)=0x7e, &(0x7f00001b3000-0x4)=0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) lstat(&(0x7f00004a9000-0x8)='./file0\x00', &(0x7f00004ca000-0x44)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f00004f5000)=[], 0xfffffffffffffd2d, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e0, 0x4f, &(0x7f0000450000-0x38)=[@fda={0x66646185, 0x3, 0x2, 0x3f}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/keychord\x00', 0x841, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00006a8000)={0x3, 0x3, 0x3, 0x45, &(0x7f00009fd000-0x45)=""/69, 0xc0, &(0x7f0000437000)=""/192, 0xf2, &(0x7f0000141000)=""/242}) flock(r0, 0x1) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/08 09:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000433000)=0x20000000000000, 0x40001dd) 2018/02/08 09:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000313000)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) perf_event_open(&(0x7f00000dd000-0x78)={0x5, 0x78, 0x5, 0x6, 0x400, 0x400, 0x0, 0x8, 0x100, 0x5, 0x6, 0x9, 0x7fffffff, 0xcc, 0x7, 0x3819, 0x0, 0x8001, 0x3a5dcd67, 0xfffffffffffffeff, 0x4b8e, 0x1, 0xfffffffffffffe01, 0x6, 0x7f, 0xffffffffffffffff, 0x7, 0x7fff, 0x0, 0x800, 0x8, 0xffffffff, 0x80000000, 0x1, 0x4, 0x9, 0x2000000, 0xef, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000891000-0x1), 0x5}, 0x4, 0x6, 0x372e, 0x2, 0x5, 0x0, 0x2}, r0, 0x4, r1, 0xc) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) prctl$void(0x27) [ 61.302688] binder: 11365:11379 got new transaction with bad transaction stack, transaction 93 has target 11365:11367 [ 61.313497] binder: 11365:11379 transaction failed 29201/-71, size 480-79 line 3031 [ 61.335790] binder: BINDER_SET_CONTEXT_MGR already set [ 61.341112] binder: 11365:11379 ioctl 40046207 0 returned -16 [ 61.389595] binder_alloc: 11365: binder_alloc_buf, no vma [ 61.395197] binder_alloc: 11365: binder_alloc_buf, no vma [ 61.395212] binder: 11365:11379 transaction failed 29189/-3, size 0-0 line 3127 [ 61.408820] binder: 11365:11383 transaction failed 29189/-3, size 480-79 line 3127 [ 61.430053] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.435571] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007d1000-0x5c)={{0xa, 0x0, 0xe0000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc9c}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, 0x5, [0xc2, 0xfff, 0x3b2, 0x6, 0x5, 0x0, 0x6, 0xc6ef]}, 0x5c) r1 = gettid() syz_open_procfs(r1, &(0x7f0000d25000-0xe)='net/dev_mcast\x00') 2018/02/08 09:50:29 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/sequencer\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) r1 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x200, 0x9, 0x3, 0x96, 0x9, 0x4}) prctl$intptr(0xfffffffffffffffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x1, 0xe10, 0x0, 0x5, 0x6, [{0x10000, 0x1c, 0x4, 0x0, 0x0, 0x400}, {0x9, 0x1, 0x200}, {0x7fffffff, 0x8, 0xfffffffffffffff8, 0x0, 0x0, 0x80}, {0x5, 0xdb, 0x2, 0x0, 0x0, 0x2584}, {0x1, 0x7, 0x7}, {0x0, 0x4, 0xfffffffffffff000}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x9d, 0x900) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) 2018/02/08 09:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) getsockname$inet6(r1, &(0x7f0000db6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00003e9000)=0x1c) sendto$inet(r0, &(0x7f0000b7f000), 0x0, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x3, 0x1000, 0x40, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x5}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000823000)="d4e8a13fcccd162952020e524bcdf5e6126e706d85682c7eabfdcd05ae900215a318b6a0e71083f2f76c343006b9b5f74bda3ad870e7d0482d780893caaa", 0x3e}], 0x1, &(0x7f0000fd5000)={0x20, 0x198, 0x9, "6ff3563b524e4adf4397f89c16a8"}, 0x20, 0x8000}, {&(0x7f0000952000)={0x27, 0x8, 0x7, 0x7, 0x4, 0x8000, "e7a6af25a01a2d5276a8804b2fbcf8a9c4ed7632814c5fc607dd67478b9c5152aa5a4f0c22b7b8a521dfbf5afe84771676dafbd3898a96e8cb2f99596863c1", 0x9}, 0x60, &(0x7f0000a95000-0x60)=[{&(0x7f0000ed4000)="eedb6ffaf4589f288a715107a970adfe9d945f1a943cc3b783685fce5503b828f7fe5e1fb0d71491b879af25d62f2409fc582c69abdccb05c9f9ce47294526f603d33373b8d637020dede5831005b69fca78d2acc6e312c4b366b2524d7fa51dc13bbad835536016ac799ef56bccc6e227935ed3dd70bde6336fd4f08a2ad42909875d16692758f90d80f9001d0c8c1371010315bd488c6f204ac5f613c2c5e694c32948c252952e17c7f1958a5cd3e428a3dd4825f2454904035de9fe034628", 0xc0}], 0x1, &(0x7f0000a93000)={0x20, 0x117, 0x7, "a40206814e2f035f6e7c000fea2773d7"}, 0x20, 0x20000000}], 0x2, 0x1) 2018/02/08 09:50:29 executing program 7: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000005e000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{}, {0x0}}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000079000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000079000)={{0x0, 0x0}}) clock_gettime(0x0, &(0x7f000004f000)={0x0, 0x0}) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007a000)='/dev/hwrng\x00', 0x101080, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000007a000)={0x0, 0x4, 0x8, 0x3}, &(0x7f0000005000)=0x10) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000007a000)={r5, 0x58, &(0x7f000007b000-0x58)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f000007b000-0x4)=0x10) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000048000)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f0000079000)={{}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000077000)={{r0, r1}, {r0, r6}}, &(0x7f0000077000-0x20)) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000079000)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f000003c000-0x390)={0x3, {{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x1, 0x6, [{{0xa, 0x0, 0xffff, @empty, 0x3}}, {{0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffb}}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}]}, 0x390) 2018/02/08 09:50:29 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, &(0x7f0000cb3000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x20000000001}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/08 09:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb702) openat$rtc(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/rtc\x00', 0x200200, 0x0) 2018/02/08 09:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000553000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d01000)={0x4, [0x1, 0x800, 0x1000, 0x2]}, &(0x7f0000df3000)=0xc) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000db6000-0x72)=""/114) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000cf1000-0x4)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd}}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00005df000)) 2018/02/08 09:50:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002af000-0x10)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xf8, @ipv4={[], [0xff, 0xff], @empty}, 0x5}]}, &(0x7f00008a1000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000093b000)=@sack_info={r1, 0x9, 0x3}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x4, 0x81, 0x60000, 0x5, 0x1ff, 0x4, 0x40, {r1, @in6={{0xa, 0x0, 0x4c6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, 0x5, 0x4, 0x3652, 0x2e, 0x80000000}}, &(0x7f0000001000)=0xb8) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000000000)="a4", 0x1) 2018/02/08 09:50:29 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d4000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000633000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1ff, 0x9, 0x8, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x5}, 0x8) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) 2018/02/08 09:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000856000), &(0x7f00008bd000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000773000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000b5d000)="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") [ 61.533710] binder: release 11365:11367 transaction 93 in, still active [ 61.540488] binder: send failed reply for transaction 93 to 11365:11379 [ 61.556031] binder: undelivered TRANSACTION_COMPLETE [ 61.571337] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/08 09:50:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2100c0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a40000)={0x0, 0x9}, &(0x7f000071f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000398000)={r1, 0x8, 0x3, [0x4, 0x4, 0x45]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x10000000000006, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x1, 0x0) [ 61.593926] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000bff000)=0xe8) socket$packet(0x11, 0x3, 0x300) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) mincore(&(0x7f0000aaf000/0x2000)=nil, 0x2000, &(0x7f00007e1000-0xde)=""/222) ioctl$sock_ifreq(r1, 0x8bb1, &(0x7f0000592000)={@common='sit0\x00', @ifru_flags}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000002b000), &(0x7f000031e000-0x4)=0x4) 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000f6a000)=@access={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x31}, 0x47) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20), 0x0) 2018/02/08 09:50:30 executing program 0: sync() accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00006fc000)=0x3a) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066d000)='/dev/vga_arbiter\x00', 0x408040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008c8000)=0xfec, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000156000)='oom_score_adj\x00') fcntl$getownex(r0, 0x10, &(0x7f00005e4000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000ab4000-0x8)="73797363616cff91") flock(r3, 0x4) getpeername$packet(r0, &(0x7f00004c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000014d000-0x4)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000cbd000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000706000)={0x80000000}, 0x4) fchmodat(r1, &(0x7f000015f000)='./file0\x00', 0x190) 2018/02/08 09:50:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/225, 0xe1) r1 = dup2(r0, r0) getdents(r1, &(0x7f0000001000-0x90)=""/144, 0x90) 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000b0000)={0x6, 0x8, 0x5, 0xfff, 0x3, 0x80000001}) r1 = syz_open_dev$sndseq(&(0x7f000024e000)='/dev/snd/seq\x00', 0x0, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00001c2000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f0000cc3000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) pipe2(&(0x7f000002c000-0x8)={0x0}, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000845000)={0x0, 0xfffffffffffffff8, 0x0, 0x3f71, 0x67e9, 0x2, 0x1, 0xffffffffffffff80, {0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xfffffffffffeffff, 0x8e, 0x8, 0x7fffffff, 0x5}}, &(0x7f0000cfc000+0x394)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a8a000-0x8)={r1, 0x2}, &(0x7f0000a6d000)=0x8) clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000495000-0x4)=0x3f, 0x4) r1 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000f69000)='./file0\x00', &(0x7f0000cf0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00007d6000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000882000), &(0x7f0000eed000-0x4), &(0x7f0000021000-0x4)) syz_fuseblk_mount(&(0x7f0000b61000-0x8)='./file0\x00', &(0x7f0000887000-0x8)='./file0\x00', 0xe003, r2, r3, 0x200, 0x7fffffff, 0xa00c0) socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f0000af6000-0xad)="240000002a00070032000005003677000010000001000000000100000001b7ff0100fd10", 0x24) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ce8000)={{0x2, 0x2, @rand_addr=0x20}, {0x7, @random="b3e1be65c5ab"}, 0x48, {0x2, 0x3, @empty}, @generic="ec29bf4951d2d17553dcfe8c69b5106a"}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x1f, 0x807, 0x6, &(0x7f000066d000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000096c000-0x4)) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/08 09:50:30 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000e93000)=@abs, &(0x7f000019b000)=0x8, 0x80000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bb3000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000be9000-0x10)=@syzn, 0x10) r2 = dup(r1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000a6c000)={@syzn}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005f3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) 2018/02/08 09:50:30 executing program 0: sync() accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00006fc000)=0x3a) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0}) clock_gettime(0x0, &(0x7f000031e000-0x10)) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000cd4000), &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, &(0x7f000024e000)={0x0, 0x0, 0x3}, &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400}, {0x0, r1}}, &(0x7f0000c2c000-0x20)) alarm(0x0) 2018/02/08 09:50:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cc9000-0x20)={"8f3bec9b93485be7fedd991c86c55962", {0x4, 0x20, 0x2e, "ffa937e0aa4e", 0x1}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006db000)) connect$netlink(r0, &(0x7f0000bd7000-0xc)=@proc={0x10, 0x0, 0x2, 0x200200}, 0xc) 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000463000)=0x10400000000000f, 0x4) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f000088d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd9000-0x4), &(0x7f00006e2000)=0xfffffffffffffe84) close(r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000946000), &(0x7f0000c5c000-0x4)=0x14) 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009bc000-0x3)='/dev/input/event#\x00', 0x20, 0x80a02) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000280000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x10001, 0x2, 0x1000, 0x100000001, 0x3}, &(0x7f0000900000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000016b000), &(0x7f0000485000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004a5000-0xc)={0x0, 0xdd, 0x20}, &(0x7f0000b06000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000087e000-0xb8)={r2, 0x6, 0x6, 0xb1c, 0x3, 0x1, 0x5, 0x4, {r3, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x1b85, 0x5, 0x1000, 0x18a, 0x7f}}, &(0x7f000085e000)=0xb8) sendfile(r0, r0, &(0x7f00001c7000-0x8), 0x63d) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007dc000-0x1)='\x00', 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004e0000-0x10)=@generic="f7612eec23402f4630f9bde3091999d2") close(r2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f6a000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000132000)) epoll_create(0x9) clock_gettime(0x0, &(0x7f0000d56000)) 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000db3000)={0x2, &(0x7f000051c000)=[{0x41, 0x3, 0x7f, 0x7fffffff}, {0x0, 0x3ff, 0x6782, 0x3}]}, 0x10) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a62000), &(0x7f0000019000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getflags(r0, 0x40b) accept$unix(r1, 0x0, &(0x7f0000349000)) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x0, []}, &(0x7f0000001000-0x4)=0x4) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)) close(r0) 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000091e000/0x1000)=nil, 0x1000) r0 = socket$inet6(0xa, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dc1000-0x22)=@pi={0x0, 0x6005, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "e5e56a675d8053f2"}}}}}, 0x22) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000c50000)=""/185, &(0x7f0000200000)=0xb9) r3 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r3, &(0x7f00006df000-0x8), 0x800) 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000001a000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000019000)={&(0x7f0000015000)=@upd={0xf0, 0x12, 0x20, 0x0, 0x3, {{'drbg_pr_ctr_aes192\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) clock_gettime(0x0, &(0x7f0000018000)) timerfd_settime(r0, 0x0, &(0x7f000000e000)={{}, {0x0, 0x989680}}, &(0x7f0000007000-0x20)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000)=[{}, {}, {}, {}], 0x4, 0x400, &(0x7f000000a000-0x8)={0x100000001}, 0x8) bind$netrom(r0, &(0x7f0000019000)=@ax25={0x3, {"744c936fbaf60f"}}, 0x10) getsockopt$inet_buf(r2, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005c7000)='./file0\x00', &(0x7f00004e5000-0x45)=""/69, 0x45) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d95000-0x9)='/dev/rtc\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000e62000)=""/251) r3 = socket$inet(0x2, 0x7, 0x57c) munmap(&(0x7f0000090000/0x2000)=nil, 0x2000) sysinfo(&(0x7f0000d86000)=""/21) mmap(&(0x7f0000090000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000091000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d7a000-0x48)={0x0, 0x40, "79fa1dd53d45c31f874837bb01ae319463fb2e71d9408152876f62d096db96594063f081170f8717769efaf3cc14460bd8662006dcebe37632056d157ca7d9f0"}, &(0x7f0000857000)=0x48) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000b6000)=@assoc_value={r4, 0x8}, 0x8) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) r2 = epoll_create(0x7) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000bf9000-0xc)) openat$autofs(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/autofs\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000a1e000-0xc)={0xe}) mlock(&(0x7f000003d000/0x4000)=nil, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/02/08 09:50:30 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000950000-0xf)='/dev/sequencer\x00', 0x2a6800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bd7000)={0x0, 0x0}) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000236000)={0x0, 0x0, 0x0}, &(0x7f0000c38000-0x4)=0xc) fchown(r1, r2, r3) r4 = syz_open_dev$mice(&(0x7f0000c04000-0x10)='/dev/input/mice\x00', 0x0, 0x40100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000961000)) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000335000-0x3c)=[@in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}], 0x3c) bind$vsock_stream(r4, &(0x7f00003bc000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000)='/dev/keychord\x00', 0x200080, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000020000-0x8)='./file0\x00', r0, &(0x7f000001f000)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000250000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000362000-0x8)) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0x6) 2018/02/08 09:50:30 executing program 3: 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, &(0x7f000000a000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000072a000)='/dev/keychord\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00001ac000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000c2f000-0x8)={@dev, @remote}, &(0x7f00009eb000-0x4)=0x8) r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d86000)=@assoc_value={0x0, 0x80}, &(0x7f000087b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000b4000-0x8)={r3, 0x401}, &(0x7f00001bd000-0x4)=0x8) r4 = geteuid() fstat(r2, &(0x7f000076f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00003d6000-0x8)='./file1\x00', 0xf002, r4, r5, 0xffffffffffffff10, 0xc000) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)) execve(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f000016d000)=[&(0x7f0000f48000-0xb)='cpuset}GPL\x00', &(0x7f0000bb9000)='\x00', &(0x7f0000aca000)='\x00'], &(0x7f00001ff000-0x30)=[&(0x7f0000845000-0x6)='ramfs\x00', &(0x7f0000ba3000)='ramfs\x00', &(0x7f000070c000)='selinuxvboxnet1md5sum{\x00', &(0x7f000022f000)='\x00', &(0x7f00004ce000-0xe)='/dev/keychord\x00', &(0x7f0000f50000-0x6)='ramfs\x00']) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000eed000)) 2018/02/08 09:50:30 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$evdev(r0, &(0x7f00003c5000-0x30)=[{{0x77359400}, 0x7f, 0x8, 0x2}, {{}, 0x3ff, 0x3ff, 0x45c}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x7, 0x100000000, 0x401, 0x8, 0x200, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x7, 0x2, [0x3, 0x3]}, &(0x7f0000002000-0x4)=0xc) 2018/02/08 09:50:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a12000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = getegid() r7 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006de000-0x4), &(0x7f000055d000-0x4), &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000020c000), &(0x7f0000163000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r11, 0x1, &(0x7f0000001000)={{0x77359400}, {r12, r13+10000000}}, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000002000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0xca, 0x1, 0x0, 0x4, 0xfffffffffffffff7, 0x8, 0x8001}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x1, r2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f00004e4000-0xc)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000070a000-0x40)=[{&(0x7f000001a000-0x228)={0x228, 0x15, 0x100, 0x5, 0x3, "", [@nested={0x218, 0x50, [@typed={0x10, 0x1f, @str='/system\x00'}, @generic="0f08c2339cf9d4d28b2773925c1c76428625137d62054dc43511f1e0d1e6d3abc51878dddd500c6166a29555e41356e90ef0a71ddbeb48aba8ba19f8c5ea046eba495e38449f683d023767f522097ffc222b23c4e1691082a7740bca8bba74bef2ab1b55ad97ba648f879af5e6a978775fd05a2a954def007782cd6497af88e1c25fb51ca24032736edd13d1e3c260a44ae9c0d8e10325a084bc17203ff652a7a03992604c0465ac671950d17b67bfff628d89cc6c383d699257c79a445f63d36a5949a992a4d2f2e3a8", @generic="a45fa1f7120e484c7e89e12b674262a050cebf7606e564f46ef1a4da94dad4a5048f5dbbe47477b832c23dd20b2725a44a4b0ef599dfbde331b376b7ddc9defc9ccb8a396f99f5896cfd55c52d2493ccf1830dd71725da8861e4bdad207e024bb6d6e72bf4f4d441fc488468fe80f9ff3c642caeaa8c6a4b20f2b4e1756276ef387588e9", @typed={0xc, 0x4a, @pid=r1}, @generic="49b1fae53f14743fce3f0ed770fb2fc7c3620300ec7ec99144ed3452bf96359100498c1ec1501e8449421d1f5ba19afc4298dac185ef885c2fd5c6d8ac3ade8fa2d8fa8e7d802980cf0e528366bdc30aa44be49f22f1b54393a044342e44de4a6ac8231b9566d73638ad7779ab71adaf38932e4256ccd71a7c42ea825889813e905274f8419a85c9de6c119979ad1bce2985728041626f0150e5a28aa923b4a114054bd26c5836cf"]}]}, 0x228}, {&(0x7f0000be9000)={0x1c, 0x38, 0xb08, 0x0, 0x1, "", [@typed={0xc, 0x4b, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000000000)={0x450, 0x18, 0x20, 0x4, 0x0, "", [@nested={0x1b8, 0x75, [@generic="dbcc1c4b5d47e93a028590ac1461374cd5841a72305888a451d572b6bc5915dc6d7fc2ebc610fb48ea935887b54d4b3b282a059855d091207b52dedb709b817e3ca804a616873a22f3038b7c57a040033a45d042b6a8f908595201ea9d8ea4ee12494c0659093a9e3ec2b96dd813557d6e33d37e94099b2dbaf3719e5ec491cd4be24bf17f2d156017fa0d2d954eb1e022a67041133a8f37bfc62bab5a398ca6de150f8c198190d8717ea6a4fac5b2807b909fc252bcc92e00b2722b56165cf10aa75c136db1b899a205a7eb0f930645b066e575db", @generic="5c857f81b960fbe121b1b800b068497eb84a80b6fc49b30e5b8e2662526e69b6a6a1ed1dbf16126e624a7e042448c30541ac3386b83e7a264b93a9e62959e4b5c43bf529a29ece34a19bb13f05fc490bb229ec989045bafa9a1aa041ee12c6d12f15874c5cf64a93bf90298692550cf54c29fd6a46bbbb74321e1d661c06bfb0abdde450bacfa339f639e3cbaee5b74754fb91f8fa2c37ee9f0c2f8b1bcd4809de4d992a6807db18e07133bffd5e9adf1bee45303494559117d8000c419eb25fa2341968ce2f4bf478fd68f6319c97be0d", @typed={0xc, 0x59, @u32=0x7}]}, @generic="020d61bdd056cc6030c2b407ff5dcf45e6a06f3561c6ba2ec2f27945e7f0471a7e535dbc423ed8dea93c42b273e4134607d80a3a9e8c3396aafa9a363228ebcae4fa641817dd94cd0f67c4c270b99c482c974173b82674ad1dea5d5a185e54e31234e82afbfd63fe577ea99a14712237ad08a6fade538560e97a38b5f51d8583c041ddadfc6f8c229969a7145baddad85de62b081bc3069c8fcdfe4c88c390f32457b3b99097404f697bad0640c1363b89f9b2f21c79be11ab1423368a091dc6b14e52", @typed={0xc, 0x2d, @pid=r2}, @nested={0x1b8, 0x66, [@typed={0xc, 0x3f, @ipv4=@loopback=0x7f000001}, @generic="7cc1a6622eb071090f33853a483f1e9f2aa4f0100e703d668a27dc78cbe0fd9647e14022a031da21b73b3f899fdfc4cb5035b95040e445640102aca9051f41208fa5ffeb554713a10f9d65e54920bc76d1ea32ab3ff2621297e17ca14222c37b2b0ea3a7926edec01699936d339061248ef0716c0f7482ae9e65c2cdd0c08b9c15f4ba63fbce21c8ee70ac64497432d7116c71", @typed={0x14, 0x20, @str='system%eth1\x00'}, @generic="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"]}]}, 0x450}, {&(0x7f00006b7000)={0x1a4, 0x31, 0x2, 0x0, 0x2, "", [@nested={0x194, 0x6c, [@generic="b564ec2b2c70fe0e2d20a6ad82f96107912b43da8169de2dea03de3cab330c2675d3ad1ffeea8866068ac7bff24c3bf08f7c97c658784bfa6310c21ea60aae3a61864e9f23386be8666015bf638718ca011e6b9418d22fa15d1563a80d40315d5e25073a6a3238248e5f8fbf9df1597b7342e629e09df311e112edf6620c424e24001202bb45ef6ca27b624a724b3ccf", @generic="3503c1a6dda1795076e577c72675723e5ea16cdf7bfcfea00629887e63c2b83e2b36426677e9beaf959984c187d8d0f705d262c0959edd3d009a9814e5babb0e2610d1e3c87683f1911df4ef3a7b701291abc9fc88cf7da1beaa618d5a8384d052b873b527deb952b2e72ac0b56e36db84b66f3fd89eb93777befd0ed6f67732bdebb70c1402e883a17ba4c150773d8f8d4fb340f0995bfb81f5129cae0175d8ec8098cd0b9bb5f2cdf9b0d7ccace77a4a4b44505cc6655e8a14c208ecb1df94d340d74e2d3b30d1d9393f1c", @typed={0x1c, 0x75, @binary="8e0d39d7b1851c3a778b1b43a566ca91991e"}, @typed={0xc, 0x48, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x60, @fd=r3}]}]}, 0x1a4}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}], 0x40, 0x4085}, 0x40000) setfsgid(r9) setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x4000000001a, 0x0, 0x0) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000017000-0x1000)="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") mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000705000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000be3000-0x87)=""/135, 0x87) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000070000-0x5c)={{0xa, 0x3, 0xc65, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xdcf}, 0xb905, [0x1, 0x8, 0xeb, 0x7, 0x908, 0x5, 0x9, 0xffffffff]}, 0x5c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000248000-0xf8)={{0x3, 0x0, 0x4, 0x3, 0x9}, 0x7ff, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x609, 0x7, 0x0, 0xffffffffffff0652}) sendfile(r0, r1, &(0x7f000055e000), 0x7fff) 2018/02/08 09:50:30 executing program 1: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400}) futex(&(0x7f0000002000-0x4), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000011000), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003c5000-0x100)={0x6, 0x5, 0x0, 0x2, 0x4, [{0x3, 0x8, 0x9, 0x0, 0x0, 0x8}, {0x6, 0x320b, 0x2, 0x0, 0x0, 0x80}, {0x30, 0xffff, 0x6}, {0x5, 0x47, 0xd3, 0x0, 0x0, 0x81}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001000)=[0x5, 0xf6]) 2018/02/08 09:50:30 executing program 6: r0 = socket$inet(0x2, 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x10)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002de000-0xc)={0x0, 0x9, 0x30}, &(0x7f00008cc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000188000-0x8)=@assoc_id=r3, &(0x7f0000fa6000-0x4)=0x4) sendmmsg$nfc_llcp(r2, &(0x7f00000ba000)=[{&(0x7f000001a000-0x60)={0x27, 0xfb0a, 0xfff, 0x2, 0xfffffffffffffffc, 0xaa, "c94a7ce162e822489c432a34939929e39f688bcc5e20f4c67735a0ec0f6782882e229c5aeeea861f1ea3097285cc9a754d7f2e10b4af98a3685270fa729963", 0x80f}, 0x60, &(0x7f0000a9b000)=[{&(0x7f000091d000-0x4e)="a9ddaada30554723e8e254f791a71d713ea3fd70c95ca6d64773f4a4b8ccf4d1d1c3818efc1d5c5dd4e551c6e958f7ebea4f8e683ac94d3caa0c7c6b96d0717ba20cf9680b5a5b1b6504da94ae9e", 0x4e}, {&(0x7f000097a000)="8cc4210dcfeedad80644db8673aefa938d5eb054a7907845d98f19ff500c79e15151cffcf741463d87e8ca62c123e19f707cb5a62c1bde80e76889d1dd16dd6c0e30f9dda76f87ed41c0174630bc037ce1c8b4c64ac919b9ff6fea17ea61ce76576e95", 0x63}, {&(0x7f0000af9000-0x1000)="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", 0x1000}, {&(0x7f000006a000-0x3a)="c52a3020875b03a97de9ef5d1993a20e0db4e46a75bbdfb7e3dbad26f8a37d8fe295798f2ba6b97b37d43ae02ffb43d33dae69d4c86956d896d15eb8372fc610af53a0469d24fe272afd97b1b3716809", 0x50}], 0x4, &(0x7f0000585000-0x88)={0x88, 0x11e, 0x4, "0885175e63b63261f1787e0f52a4df7cf91b7f0b97a26560b3c53b7293d0d8f4eb8d3b1db2638382ca8eb2d54c8ea3d64649dff61cfd2845e880661d8721786b8eb9bf3e40c934576fb890fe083123676c0fbcc56757a2ee16a27e65bc891d604a51e70a97ecef06a7f413d880a86ee02255f2a3"}, 0x88, 0x40}, {&(0x7f000088b000-0x60)={0x27, 0x0, 0xba, 0x7, 0x3f, 0x3, "179998e60adbd5920a60ab77756238515034907d620c2d5c9798f66bf98ebf0bf4fe11dbd5fac60d09c6b2d51ba11242114b551dbfd243780abcba04a3c2c8", 0xc290}, 0x60, &(0x7f0000fad000-0x10)=[{&(0x7f0000907000)="b64099bfd47a85e697f70bc6ea8336d96b4549d37b32cec233808a547bdc5e95983dee8e5987b701261ab436c15127d3ab0a5a034138f674839e07ccfa9952da8dc0dff08e67953a2a684bf43adc4be06476f4c31db804f5814e8367bce728840b6aa29c6a1877c287c75d4efa35c2", 0x6f}], 0x1, &(0x7f0000c4b000)={0x98, 0xff, 0x6, "c9f17eb73e06574d54ec6c691185b1e61ffbe621b9eea5856ddbff98fff6ce2b17d28af6ed548ae8974c3ad00f4dba9c6e64a4b5346e1d7addf44b7f5bde6f8cc46ba46b00463c452de726780703b9923f4552255b5766e388ebd3ee9628de02694be4a217eac5f8bb9fee44b3731ead31b057fea1dad0bf9bf5a43a29b77b9b5e00d94d77"}, 0x98, 0x4000011}, {&(0x7f00008ac000)={0x27, 0x6, 0x0, 0x6, 0x80000001, 0x3f, "5fb70bbb90e06c1e3c1c319152c16db1f92662b4db069ed67ee660494c075da4906ab093c4f0a6003dbb3680c88d491c65d9e29217e75ccca5ffb1208eb8a0", 0xc2}, 0x60, &(0x7f0000344000)=[{&(0x7f0000a02000-0x73)="2afbd0e265589978adf7c9c1ea6132f9782073a7829154e17322398e2cf04b0fdf4c39e227891b750933b1aeadbb6d47917ccbb7bbf6b4fc1f13149739a87d0eccf677510b7911d981110c27f4a2be669184e6edb110e7b2815ea267e909288a639c8f7ece300ff4f2c03a33592aa603c64706", 0x73}], 0x1, &(0x7f00009f9000)={0x28, 0xff, 0x7fffffff, "d7861e9bfb84c0da29dbfa59529a88e9e648"}, 0x28, 0x10}, {&(0x7f0000f61000)={0x27, 0xffffffff, 0x3, 0x7, 0x10001, 0x7ff, "83eac6b784aec03670ee3f2801ca4ecddc368add0f60a99b0f7c7154bbeed23fa06df0a4a7e5048009438b8f0021f02c84c4208624532e8c8f77cd533f4428", 0x2}, 0x60, &(0x7f0000b8b000-0x10)=[{&(0x7f0000b72000)="337cc59a9d6812c1f27b8bcdca8ede3292348d2c448307fa0bfae1d6b69880ed6d40d46be1a25313c7f6c22b76772a4073be726a80ebfdf7ce67b1b1ef9515e4879fe47ac066c1af7eb0b06b05d62a447187cef3a7b1ca7d5d06493c62e01c876caaf01fa9384b4f211f28107fd8b889fbe7e0b6c1da12bb215412194c8834230676dd6e9790dc163d379d10c2e8eae9eb05935f91238dffa03af5484655d84d9e1ae3c755d5e6fed962e82a64924776e1c7189a6614d846d416c4cb0db69b8a8b381092d42f9a77678ddea24aa67cd55e32f39c1f777f7d33352bb8df204590b3b69a", 0xe3}], 0x1, &(0x7f0000995000)={0x28, 0x11f, 0x3f, "945ec53c2b72809cffdf3a7876c900c7cced764d94dc6d16"}, 0x28, 0x40}, {&(0x7f000008f000-0x60)={0x27, 0x8, 0x4b58, 0x3, 0x6, 0x100000001, "ab85ffa592fa1305b2f9ac3f04745dd99855fc97d35ac3736763d27e4db54a8ca30e9ef3ffb6824a53249601a70da9ca2046a09e7b8c68bf3943b58353c309", 0x100000000}, 0x60, &(0x7f000039c000-0x20)=[{&(0x7f00006f3000-0xcb)="119ab1850355bff48cc169dcc25aaac854ecdffc2bda8daba5744fe5b4abddb8603cf564176de0a22fb4f443f85cdacb3cc5ffaf029549b4774de8e38b728d0121c54412d70c8d274e0ba0ffbcc89155bc7a680301755818e2db2723c5def5e756b059700a79babb73043e0e5e06b23873e0189c9ce32dcabe28285ee2b446bcfaf82cc13b5670b1f141810805984fca2aca1669d667aaa24deb8e8472240dca4c5b561894fe1e230a8009bd3ef966fa2bcbbe384748c120bff7967631c6469f0be36921fecc752c2a571b", 0xcb}, {&(0x7f00005ee000-0xce)="7c42b018dd7ed78237e95edb99947d61813210264077b1b4f1320e171db27433394136f664c9a89986874995efdb3570c104de69e074e6df39d13e3de1af1a0c855924ef8341bdeb5a281b8eb1efc0acdb8bc376eb414f5a2424ff51b98207fcd1c3c357be1eab208cbb3d7f5b3df753a86fefceabcd9403986c11f30a4b458a1dad24c998e79fe26f60b3180951c679c2f045729806342e1f12c43487c7dfd141b6edd09b9c47bb133e3457a55c8b8611fbfc63f2b913c9988a118946478d32dcbf445ca26a48f8c55746d3124e", 0xce}], 0x2, &(0x7f0000120000-0xb0)={0xb0, 0x0, 0x3, "aa8e49b4b4759ea03eb535751d19ab8ade8259457fd2f2613ab1fea25d05efba36713ef9af3bc644bfb5e0d65578a8d5cd5c7c288fa67e9e4f245fac70750194511466e07c6fc0319320caca763902c116c49b25d684534e6a0f688bb5f27b1302c0af63688606e1f33e8337e920b38f6a5ef179eb1b1417afce8f7e60303d76f7682ed215de4005dd6e7724e7ba2914a59ce409f85c9a38894cf48135de91ba"}, 0xb0, 0x20000815}, {&(0x7f0000a5b000-0x60)={0x27, 0xff, 0x200, 0x7, 0x100000000, 0x100, "1cc7a6cd5ab13ecbfbaf5736913171985185c0fd92ada63061b27b16841647685377ee9751e9c9b95498c5140e65680b65bcb9049c53c4792041d83e4a1ba4", 0x8}, 0x60, &(0x7f0000de1000)=[{&(0x7f000060b000-0xdf)="4c143c28568c8ca37a1e3d724a901a899893b3e91900e7e6f7ad9469612c07c6c7ba78261fa272eb3632e4d331f46a2cd49784b93bc25dea69a964ffa079403b515fc4307065ce804f0ce3e6f7444be4e1402ed255fd5e7d24bf7cd994b05efc8d68895f22ee30d11a76cff7c39e4c000eaa2913de91bfa8078e6f49c7933238eb8695d65ced6255db9349d3a0f620bfd2e1e45d6a4e52bf3b0e4f364857783fbee7b8f7fee3e2395f9134bb4679ce8967dbd5fd837e813d1b3507604f9ed0cd7e5680f2183cf9e08afe8b795d5f58b7edd791ce28c441c1758fa85f41a9c9", 0xdf}, {&(0x7f0000f6a000)="d285009cb82f3989ac28b54bdd1d602be1ce56022b9da288f39833060dc511fb7663f0e8ec345fb62bfce014a3b998b3dd9d879fde10f6861329a59a21dafa764cdca72b5450feb259f25f0d9bcdc7117358751232de7b184ba9e299", 0x5c}, {&(0x7f0000385000-0xdc)="6deb341d5dda9e41b7f670c67cdddcfb4350da948bb5d9587efce3839e34c10f33d0bb1d6fb7a0d96f13dd64bd0107f7bc8c4e4306757662ee7160ba1a9f1573e2d40fe80bde0af8275303b6fccfd81e0426f1016ace27ee6130285e97d6d87e50136f9f77d63d294ab7c3f6d1d9ab8d4d402bd97d50d05d299c19e63b053af976e96bee4be6a1557c3f45a23e3a1c2de295c494f6e81395e8a5ab6f0c705fe322e72f37f1209fb02974a40c52f72c3d0e28b11641bdadeaf875d859a0ef05dd398d72212be14e32719dfa761e0539183d0abe439d732bb2db5317a5", 0xdc}], 0x3, &(0x7f0000be7000-0x78)={0x78, 0x108, 0x5, "cac3cb3e7d3d1ab707f1b7731c0035d277301179ae86a2f4398c8220e316f8717ed68884f78ccdc24020040aaceed36a689ebe6e1807d546f3e21790966db835a9f62b7e5086d0e4a7a037ce568adda379e2f3be3216376ae18fc208e5745561725e4c"}, 0x78, 0x880}, {&(0x7f0000747000)={0x27, 0x1, 0x9, 0x5, 0x1, 0xda0, "869b25d81f4d55f3c8dc5e67b7fad141ee1d5e374643f91a96f9a27e78db371279d38d68c5da789a287e83bd290e6896de3455bb8690cc77beb2a25df57f6e", 0xd5}, 0x60, 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0x1000}], 0x5, &(0x7f0000ab9000-0xe8)={0xe8, 0x10f, 0x2, "dd4e4aa26b8ac904bb926eb9d05a0618ae8170c91b06221393d39f0625b193f62a3249722371edd516e947e743ab53c220776e8173f2ac1a04e212f47b6fd7be51eaa86269d7ab82c686a54236dda633bca8c73ab47837fb6add823646907fc28d704c1a9cf554020dcb4ee2150eb661c8c1c345d6f539d8443cbe2617b3f50a90de9b2e93a3de43f200ff3893a7db4d3a6f2ff56a2b577398fbbc0cae55b4ae2144e28ff5855f51fbe6f3cf2383e645b44bcf54756aa5ee61dece6e430a319296f53e98db45ced793756f573d9bdc8277"}, 0xe8, 0x20000001}, {&(0x7f0000ec7000-0x60)={0x27, 0x3, 0x6a, 0x4, 0x2, 0x8001, "14d653b680365c4ecc725e5c775599117bb25efd4215e308d44b10704abd03a66772c3cc2d82128396873a927a5a8c157793c49f55763b6a85ca44274fa36c", 0x8000}, 0x60, &(0x7f0000800000-0x50)=[{&(0x7f00007b0000-0xd5)="7ed8166561c0e0735a45d01b559332c69c9ee63fa15ecc2d4fcc833ef0b18d5d497667df260294a25696dfee45dbf21c3e0e5e46b01fe52bb2aadbe2d7eabf4e46f68c3d11ec0bc53ba811d2e0cbcb6da88e9b7c5fb78051df710be450912dd07c3d6c521626bc1b8ad79c9dd52aa0755d6379beb4c6a523cf738e92a47921909d25e06354cf78751e12a6d797bcb7c273fabbf6fa5bea037989fecf6a23e4a9207de855bd39ff0052a498fd71ad6d8a69976c62b4422348ad0d7773c8f7acb09625d1bea719c950967736136fd18943ffddd493f5", 0xd5}, {&(0x7f000017b000)="15386d128b827e9562c115f5b19309d265e476b9929f31ab49e2efe674a56c5049efdbe3b5be688e6923968186048be0f35ee4077d1f9b9bec79ec9813285bfe51ec32e27c680728af435cf13be7202789569e33fd26657d89f3b9d533a97b4873e46f0e3c8f61804b1cc6082d13f6562fa4f7612ecfbae8395715cf1dbab617e89132b574cf1265", 0x88}, {&(0x7f0000df8000-0x26)="94164fb2170d3af40a31b6a44d81043f51d0681c60639bec8ff958cec0c292f305e48145f46c", 0x26}, {&(0x7f0000f40000-0x1a)="3c990c379b36c59ce2289b52f1079e9a3aec5ce93c0c31d91ca5", 0x1a}, {&(0x7f000097d000)="c95534bc0d01fa4cab93f24f195e1cccb3b0281717d0905db87d437b040c9076ad09f897bed98167a505c6c8dbdb23a26a89520b65ad336498aff51eca02ca", 0x3f}], 0x5, &(0x7f0000e1a000-0x70)={0x70, 0x11f, 0x45, "d770da6e58553e8f9cc4b9a33f764d01bc61d9ad66bd407ed3b9ac169fd8eada280b64d29cfca32d3a6cad902207281ebefaa4bd119031ad57b27af41db7592ba9e5e5cd3e29975de0fc669e9c9eeef04530c05ff13ecddf07"}, 0x70, 0x20000010}], 0x9, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000404000)={r4, 0x0, 0x1, 0x400, 0x8, 0x2, 0x9, 0xc46d, {r4, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x77}}, 0x3bd, 0xfffffffffffffffc, 0x1d, 0x4, 0x4}}, &(0x7f00005f6000)=0xb8) bind$inet(r2, &(0x7f0000022000)={0x2, 0x1, @rand_addr=0xa6a9}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c28000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10a480000000}}, 0x6, 0x80000001, 0x7, 0x9, 0x8}, 0xa0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000778000-0x4), &(0x7f00006c9000-0x4)=0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000030e000)={@common='rose0\x00', @ifru_flags=0x4000}) bind$inet(r1, &(0x7f00002b7000)={0x2, 0x0, @empty}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00001c9000-0x2b)=""/43, &(0x7f0000b68000-0x4)=0x2b) listen(r1, 0x0) read(r0, &(0x7f00000cb000)=""/156, 0x9c) r6 = openat(0xffffffffffffff9c, &(0x7f0000250000-0x8)='./file0\x00', 0x280, 0x2) getsockopt$inet_dccp_int(r6, 0x21, 0xb, &(0x7f0000f30000-0x4), &(0x7f00009fb000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000cb3000-0x20)={@generic="cae258ba282f2a9fe76d8277c6d0fa42", @ifru_flags}) accept(r1, &(0x7f00006e7000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000042f000)=0x10) delete_module(&(0x7f000051b000-0x18)='bdevsecuritytrustedppp1\x00', 0x200) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000ba6000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r7, 0x1, 0xc, &(0x7f0000eb6000-0x4)=0x200, 0x4) 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000076a000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000348000-0xc), &(0x7f0000912000)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000894000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000340000-0x26)={0x0, 0x1e, "a6040751586bf48ba174490fd40693481e1661bf587f3e3bee4d7b3f24e9"}, &(0x7f00003b0000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000129000-0x16)={r2, 0x4600000000000000, 0x7, [0xa63, 0x0, 0x3, 0x5, 0x7, 0x5, 0x4]}, &(0x7f00004c7000-0x4)=0x16) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x110) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000cd2000-0x50)={0x0, 0x80000001, 0x401, 0x0, 0xc}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x4000000000007fe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f00002cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f1a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a8a000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfc0000000000, r3}) ppoll(&(0x7f0000a18000)=[{r1}, {r0, 0x82}], 0x2, &(0x7f00000b2000-0x10)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b17000-0x4), &(0x7f0000903000-0x4)=0x4) 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000074000-0x4)=0x4, 0x4) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0}, &(0x7f00008ac000-0x4)=0xc) perf_event_open(&(0x7f00000d8000-0x78)={0x3, 0x78, 0x100, 0x100, 0x5, 0x0, 0x0, 0x4, 0x0, 0x7, 0x7, 0x9, 0x135, 0x3, 0xff, 0x9, 0xd5, 0x5, 0x1ae, 0x9, 0x2, 0xfff, 0x100, 0x2, 0xcef, 0x1ff, 0x0, 0x81, 0x230, 0xfffffffffffffbff, 0x2, 0x7c, 0x7, 0x7ff, 0x401, 0x9, 0x9, 0x400, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000770000), 0xc}, 0x20001, 0xa5, 0x7ff, 0x1, 0xfffffffffffffffc, 0x9, 0xfe5b}, r1, 0x1, r0, 0x4) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/loop-control\x00', 0x20040, 0x0) inotify_add_watch(r0, &(0x7f0000c28000-0xc)='./bus/file0\x00', 0x100) 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$void(r0, 0xc0045c79) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000720000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef3000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e17000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000a59000)=0xe8) fdatasync(r0) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000b42000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}}, 0x14, &(0x7f000091a000)=[{&(0x7f0000a80000-0xc7)="357c75daa4a9668074455a5b5dc71b72307b35c6ab4ea7f12e4e548c5d256a546068bc28fa7a20e741fb7fab8bdaf225aecfe733b90ce473db1250694b5b49db750e6929fda9886d73f297370d7c9e3c03105087f11cfc5d567520b1cbffd0c031f1e152ec1bcdef934aacb678e3a152d3eb4aa6cbbab1bedbaa02e694bf459034f53da4558a93b8782fbdccd017e584340af3b60ca85792d6dc5950a1bc579f296888a6c6d7d77e487f835c62432e475d1db292f8f6aa4f4fb0626bb7ffbb0544a883af06e0c4", 0xc7}, {&(0x7f0000505000)="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", 0xfd}, {&(0x7f0000c52000)="f0b9be6bc45b859ffd334625e4cad6a35f3767eb93eb66a84b1ac59cdbddc2759dc3dda52c4ddcfe75c7e84133f692cfc001e3518d7ea40334f727b110bfa9c7cda94282cc385f93240ca8fc7819b7086e74ed9e", 0x54}, {&(0x7f0000233000)="ee1997fc29683d17b6f6fb4bc37880bf13ad750fc6d66f3ff0cc5af3fa2c0fb3e0af870f4bcd788cf64443dafc90b11ea6fc1702ed09f8cb19e0bc7f71740162c601af029a29e4e9b5a48a04b05dc1b46eda54e896fc69a983f26172b988b32cdf6a95de91872a7fc9199f16a24cccd8f1c267a676ba777eaa1a92199a14f63e4a9f1c08c8d81d0384066249cbfd94d9273294f394bb126f8e0fba18a0873b7728df8b0ec8f8c9c60f6eb8773f55d40980bb54a5d60f9089e6f662c14fee3d182cf112f5fcb05bd76a2a1ef73b42f87e2873163d983461", 0xd7}, {&(0x7f000061b000-0x6c)="04245b46f54b44a47625d92dddb476498329f452e45993680f7baf0b752cf188adfcafa184492bfa470a5635b9470c3923be0a2822e9ce9cad94c170ca1431c9832836c96792aab873a779301839bff77f0c0eed6ab6b3106d9e7ccedf86504a184005a3cc102722e4e4b042", 0x6c}, {&(0x7f0000c9c000)="93ba01de77ec9c53df6e618b97425d7024b6d6ca7597d200c53fa26e8cf6c6229d93a2291cbe172fdfe399d8d0236aa11452af885991d60c57e26085e2a09a87959d92f0722a7981128cc7dc681718511d19", 0x52}, {&(0x7f0000ea9000)="ddd648a7064d22e4", 0x8}, {&(0x7f000035d000-0x7c)="96211498f2fb326b0420d03b334506dcd6c541dfac41f301e8ee49194746fc263d4cd7fb2412b2c1d81e2dbef40a6150090190d6d18f0732d03db7e8028e1c8b309b1a6849fd3f8938195fb1ffacc0f5705d68646b68cae1f04c0d4dfae2e7aa2ef6d1eb698d9da4daf8a0cb0924eebec5ac5f2331854d70407fa681", 0x7c}, {&(0x7f0000e38000-0xa1)="4a43677a146ac63e9c824106151bc773b9346c2510615388a9ab65124bc98841d9ec52242f25fd7148e02981d499dba054d96b95655dd75bbade3038644bd93b6e413fb50cfc618623d6d57d432a39678b8fbbd628ddb3ccb31cc0bb4fc78a469bced771c21c0553159cea5b9e42f20d535e6ac83152e01874d9068bf3f799392371875a3b087807ab97b84b90f75b27a83e17bc14d281a76d9c1425086d834c7f", 0xfffffffffffffdd1}, {&(0x7f0000105000-0x13e)="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0xaa6}], 0xa, &(0x7f0000ab8000)=[{0x98, 0x108, 0x7, "cbd1d6a115cb1dd08ae0207e6e8fa8e8cdf9960afcd72c6e7266b73e931201889cee7e5bd910f8ac3fb7058b56f7e35359424124711eea086df5fd64086f3e295941e0dd336829badd26ba8f8cbeb7d1cf1ad1d2b1677d7cddf541010d782bc8e3f903e848995a56483acdfef05db428317579bd6ba8188ec71d3bac8a51e6d15e6b"}, {0xf0, 0x114, 0x8, "26fd64d4fea91700005172946a2d4f9649df0ef4b03718cc5d32959bb74d8cad3ee805157402233da0dfe09962bcf5933d2d0c501b4f5c9aef081b521f28ade5dd67a18af58a77cf77fe655ffe7c86cf6c045d7dbc012e56656bc231f190bd837b06e27b706555990efe9557a4f0fe9d031d4fd371183267982f259e3c930189409ef2d210486a69cf23aa765793e4f24a2169686931564492faa3b95cb6e44985e47507afd2495d440d99b3a516853e72e5ba699be013c5a7ed4825b75a443ad53ad762e8a2cbb665281965bccfbf0ac9fc38ec2932dda65508"}, {0x10, 0x18b, 0x0, "3d53579541e56a4eb517cf0bb2020000002db0ebb834ec00007fff"}, {0xb0, 0x10a, 0x8, "0f84292290f2464aa9a6dc96b9f0260d8b7e8833ae5b7fd6b61cfccea3d5f329638e7ec2a53a83c4e72944211cd0569c0e57e351f19103d2159b367ec42cc29df244cdaf827592be13ca676dd82522a2a4ddecd873d698893a20d78e59a97947fff9be66213b149bdc2a2db3f741378de260c9adb6b1ac3a19985cb177fa500b20509b6be3ad56e70784143e972a508c218101dfcf2db260771b6fbe3d7154"}, {0xb0, 0x0, 0x5, "9ef5fb7590c530307a3ad6a2627a359f97e98dd952bb13a67b6cbd2cfab154b4145248312993be1b05f26590da1662f2a728c7facadcfc13913f592eb9796ccb3046e9f09cef3e7858a520ba23c9e7a22d3552cfc6e5fdbe1eef8ff2ef3f5eae9caa3fad6e17f33c96f2d78265d117b76993af498cb6542e7cc9a8e2758f39b23fe0d6d9f55d647fe71a5f4ddc770d342c64a522175dd1641539"}, {0xc8, 0x0, 0x100, "922bb2faa66dff24fb32fe672b582f8b14d1adf48aae4b4412d48625d8f4428434cf76abd4f7677d8f65660e71955a028d8b179bd61100c5820fdfcfb44fa93e2538381136c49d8f204d35c8a1e7d0342b677e99729c503b691d1c7cc93b986b234ebb5869e9774dd868af00fdf477fc5f32358ef8f7d7d0b9e0a061c9da1d97d5361988f7dc228194bf534a6bf6392fc696dc6ad9637dc241ae911845655afb531d9a066350a19922489076a79e7dd48e395fe1c00e5110"}], 0x3c0, 0x48880}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000a3000)) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000a41000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000cb000)={&(0x7f00008d1000-0x30)=@bridge_setlink={0x30, 0x13, 0x301, 0x5, 0x0, {0x7, 0x0, 0x0, r1, 0x8000, 0x88}, [@IFLA_CARRIER={0x8, 0x21, 0x2}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xff}]}, 0x30}, 0x1, 0x0, 0x0, 0x40c0}, 0x4004004) sendmsg(r2, &(0x7f0000163000-0x38)={&(0x7f000084e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x4, 0x0, {0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x32, &(0x7f0000f57000)=[{&(0x7f0000465000)="68b709a56c74d12991ca859fd8f9c8b863cb81a445346edd31fe4f56bd9a27c26892c117ecc5a08305606dc812cfaa2628a8f7e5eb72e90f15c36e3bf54c3147a436853bfb67abd927824b1cf8b3fcaca534c62b23cadd5dbfb608453ec7efdf923cdf4960271c6ec28af182114e524807924b3e571df908b7366a7d4a064c0c9562b6e6936f80e386fe819433922af57e79da11aba9636d623e1e956722fd", 0x9f}, {&(0x7f0000705000-0x93)="65b092c2df9d1a13182bd2de791e9e6c6b0109d160a2dc8f9d8451c8915f17f8597667543015b45f81331d066d1ef4b5ad899dcd2b3890bc9d52d285e2e2f9a2cfbbd420547a4cebb5f771163b08bbf7c34d6b3af432389c915882710eb1c29febcbbfd468cc58c73b5e2ccc0c431230fb5bf904f06fc1bc547be9a8cfa1c4fe4bf4b8d5f970ddf28c3e1c5e80c060f3d44a3a", 0x93}, {&(0x7f0000f86000+0xc52)="7d97b732bab89e5b2545bb5b297c50ad41374dd41637f962cafc887ebdb48a89b33253c6796aacc1bb8a538051959c5cb1fadb71ab04ee738fe09fc7929e755b6356c3b8e23b8ae99ea28ad82ad1cc406e36163e219708236d83eff73aa6b0f1e36b2af7d81dabbd685e51ce29f3da73fff3d99f7c671be95b43728d2471cf7349fd47f58b6fef85b3c3336582ec791fb5fe26fc916902935cc68abae4e503c98723eadad495b3984f2f58058a977ac6c41cdb41f4648d46dfb43bb5a6da8a9aa0407bc6333c6d3186fc51dde82c2b082f4b77bf81ca5b4704ee8d50688726da3d3e4687467b83129ce21b00d5880a", 0xef}, {&(0x7f0000f5b000)="4927060685d84ef737b9a5e61792d8976acd1b1aad03c38bade977137025e076f54c8932f15ab3814ebde1a005ddbca36e34f48e52045d8d84526c961f481dafe03099bb51cfa753368373626d33c2f0b31412e5ff355bb04405897e6cafc826fdd3aeb74d4765c61971b5db4dc35c9370ce47ab7143579f63ed90115fbd0340759ac61e08d76e32a163df85157fc5c74205ca05fc7fa7821ec59204da41c9c60c", 0xa1}, {&(0x7f0000ee4000)="ff367f6bc29488b278fc71133f4d893c791996f37ca264b4e6415cfcbd9297241ffe9cc4b571aba987ca3dd8a293d8cfb9f2b66c7eb99964a0a76e3b575cf4b978cab05af7ddd6d67a24d1ae591fa304c7085af843ac657bfb280db06a0e539191265dfa5b83495ff5e85c1d475a81d1c404eea9d0e0efd3899be5d6080f4ce6a054e3305a85c533c4cb42b520f2ff4a22efe07a8aede3170eb7ff6738e4fd13c0b1096dfa3b37e34668a49805922c2fc1349153e1f423ce26973aeda676f9609c4a2edbbdbc38254d234c428f09e1", 0xcf}], 0x5, &(0x7f0000937000)=[{0x38, 0x116, 0x4, "cee0539641578ac969c5fcffed466f9d74cbe39b3e5031196d395623a491989af402e575894a"}, {0xd0, 0x13f, 0xffffffff, "9b6af402368730ec6bfd011e737a815fa3aabb4d8cbb8afe92fd909d55ee12c47025804a30b74a9f2d3cb4b473450954265b326ebcdfe0339780ae80f46e3fd80d80983814048808918f7de21e81fb2f94773c086f98eb0b57eb7ad59d78aeed3bc81159fc005b5c5ea42e2597142b40bb21e127e5f87911a8832ea71a07908e0bd03043715a8670fc2c1ec111335f9b2154e18339b9861ee886aad5618e5085908faa9f8a6b7a26f9ed3639f987fb6691655508537abceb4a33a5"}, {0x78, 0x0, 0x7f, "944be6d0e9f1c468ae282bf253fba9c9c5b45232bf2c619fa8794af695ba3f1516f0aa4e57fdac84f40a214e6908a4c6f34b38076ff4f5fab03cc887146657db0a02b6b15a91d0c411b42b6ab1a0747adfcf50588d127e317ec2d43e70d956642abc9ff5"}, {0x100, 0x107, 0x7, "8646b05fcdbef2cfb88eb40ed060a517add88cde16b303424309a6e63c4a20bfe5c1507da29e850c1f47d2673c8c9135ce9f94b7e9a81ca0ec804600782a146ba432ccba4e12ca22e8bffcb5d3aff7793e1b9f7144c1027b0b7df081b45fb92950e676218fcbf470cb268d2f87a8d1bef0d7ca4bac7ce2e22e1fc18439e2aed604205c2f7f15a3bd1728cd10964b676d65553a1a11cf7a8e2bb460a5e5ddf891c875ca86842b615bd7d5dc776627922b37f8bd8a77bdc02dfb6344e6101de2fb28e76fd74a81fd304c207aab8b440ef4e00205633d7a14c42b2d1a48d4890b161d4721731d0a0770e5835482d01398c1"}, {0x58, 0x11f, 0x0, "bed42cb648f3d8f5a03b342e47cc42ed312a1b811ee1a461b3337c1aa0a480c2360fafab5213291ebb698643f82a6282a73e23f66df13ce89fa0a37f9ac8320be647df"}, {0x20, 0x110, 0xffffffffffffff01, "709eab5f9c5b7c6ce78b"}, {0xf8, 0x115, 0x7, "65361dfcd208c470836f7abdc98e35f7f23e546f7fb21f48d78e4c22bcc4ffe5da2e89c2d6a398f6b87fa6ceaec002f307d3057cb88d2343c8552b540dccb82c8e535dce4cc395fd21a83244efb1b50e3c0222fc3b83b14a226d0a347798ba091564f17fdc72fe68968e8ab4ca77a0c88286936295d138b8372ad31ce03cf19a17485abef1ad712003f20d46b68c445f819782dc6c5aeef4f9354e327dadc366936b40ce4f9bf2e312fb8445c1e439548e6bcc5ee48344f839e0b23bd6633c9b33c048112ddd692227711550e0494a4a7507865d15dfd016fb56080ade8dec58df"}, {0x38, 0x119, 0x7, "b0188a074957203525b4e7323fc44f6bcb8e6d11e78e31a64cbb492ada5a7f0d4b"}, {0x18, 0x1ff, 0x1, "b48c1660fa13af"}], 0x440, 0x8014}, 0x4) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000dc1000-0x10)={0x7, 0xfff, 0xadd3, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000eb0000)=""/111, &(0x7f0000320000)=0x6f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00002ba000)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xc090}, 0x6, [0x36, 0x2, 0xfff, 0x8000000000000, 0x3752, 0x19bd4315, 0x2, 0x8001]}, 0x5c) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000487000)='/selinux/context\x00', 0x2, 0x0) pwritev(r0, &(0x7f00008fb000-0x60)=[{&(0x7f0000394000)="600e1158895f63f1636ab97f133f9f2119dafcdc3a907740015e0a223b876fd94a3d", 0x22}, {&(0x7f00009ae000)="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", 0xfe}, {&(0x7f0000b06000-0xd5)="d0be930aff441a0275ea461ba5bdcc03210f90bc218f10ee23728918a52f3d75ad4058f4341b02c385ad750d581bbc03c0cc30df70c9da8ffbbed10731efc2e8cc108b165f609d46db1b01e06f27223573007a62687eb59d8e0d178a7f8901bab94d8503a671cee643383812d5d92c61c91bba37617909e6cdbe91589cb61d9e30a617e2641d9ee1fb467682545d9711b403a5e37ee754f57d3797316dda3fdebedea2fd5e666f0b5179391e814953aafc2f36cdafb35abc269a093231f75ab7e63e117e33fd780ea040d4a8cd15c67ad2b1c99952", 0xd5}, {&(0x7f0000c80000)="94e6c6193778529d3d2443261b6b0eb83c7be4cb78304103cccf85fd44ca05875428deab", 0x24}, {&(0x7f0000e11000)="90018adec893c88b037da0bef47d41f124424f5e7b54399b4caef26971386a3e0b9e7f85bbd4eba8205efc9dea01271816942a141b0e0dd8ffbb857683d30bcf0089a3d66b364f4847334ecd0a0897fbefa99d16da3f0a00f57cf8fd8e53e378a0f6d02a049c9c7f920761bf164361bd", 0x70}, {&(0x7f00000db000-0xe0)="1edc80aedd4741ca5868aee777faccde712b22aafa5c8b7429ca6117e878945a4c9b5ee725e1f10949ee63cf7f625c747dd0091f2e97d4af1da603c0bc842bdb8198561da445d6dfb956b3c90c1b835be50f91a0f63db47b0b51911254b5809ea74850628bf62dd808bec1347ca2e3e9fc51c23307c2dd7a282bd170f7338cd23f5fd206a1fb9fe0e90e9949313e7f8cf4d1c369dda6c32f13158922e5eaf072e673d5235f368a39d0edbf803aa91042d22c91fd794e1d5898c4358a8b79e289f9ba51bd115ad7905271e962dadbbb5881dd35e53c8b506469a5a263a257e283", 0xe0}], 0x6, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)) pipe(&(0x7f0000bde000-0x8)={0x0, 0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ac7000-0x42)=""/66) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f10000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)) [ 62.115364] binder: 11588:11589 ioctl c0045c79 0 returned -22 [ 62.127386] binder: 11588:11589 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x94f551776839ccbf) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0xc0000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ced000-0x4)) r3 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0xa1d, 0x8000) kexec_load(0x1f, 0x1, &(0x7f0000006000-0x20)=[{&(0x7f0000001000-0xa6)="5abc0d3ed4023c321adc63f3045a1747c953da6905f31811d75dabd4f28c93a4e910463e25b23dafcedcb7da3a4c9e22434995c00a5d97813a63971b3ae1c661d5d2093223d863b84a6a61f29e8b7e4c44bed1a69020026f181fb64f028769f96293a7cbc01c05c73716da2b44bce758ca0beb2fa1329338ec2d72d9b62e191528293bf00528b87b125d27c77c3670ca3c5eb6e5c19d78cb950e52561ad3560620b517ea9f71", 0xa6, 0x0, 0x4}], 0x3e0000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000)={0x80}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000003000), 0x9, &(0x7f0000007000-0x90)) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = getegid() openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x81) setregid(r4, r5) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000de7000-0x1e)='/selinux/commit_pending_bools\x00', 0x3) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000077d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x1, 0x1, 0x8, 0x8, 0x6, 0x6}, &(0x7f000023a000-0x4)=0x20) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b35000+0x7b2)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x1, 0xfffffffffffffffb, 0x1, 0x9}, &(0x7f0000de7000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007c2000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000685000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000de7000-0x108)={0x0, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x80}}, [0x4, 0x400, 0x7ff, 0xfff, 0x4, 0x2, 0x1ff, 0x0, 0x49c, 0x8001, 0x7fffffff, 0x3, 0xfffffffffffffff9, 0x20000000, 0x8]}, &(0x7f0000de6000)=0x108) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000de7000-0x20)={0xffffffff00000001, 0x1, 0x201, 0x800, 0x5fe, 0x100, 0x4, 0xffff, r3}, &(0x7f0000de7000-0x4)=0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000056000-0x10)={0x3, &(0x7f00003da000-0x18)=[{0x0}, {}, {}]}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000de6000-0x8)={r4, 0x5}) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x101, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dce000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000080b000)={0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001f0000-0x10)={0x6, 0xfffffffffffffffb, 0xffffffff, 0x86c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cc4000-0x10)={r1, r2, 0x8001}) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dcf000)={{0x4, 0x8}, 'port1\x00', 0xf, 0x100001, 0x9, 0x9, 0x501d, 0x100, 0x9, 0x0, 0x1, 0x4}) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x80, 0x800000000008000, 0x40, 0x1, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000696000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007ca000-0x4)=0x2dd2fb2c, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) r1 = open(&(0x7f0000bcd000-0x8)='./file0\x00', 0x600, 0x80) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f64000-0x4)=0xa2) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x0) fcntl$setlease(r0, 0x400, 0x57cfa0f02e5bd6fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000da000)='./file0\x00', 0x20400, 0x38) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000534000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f000003f000-0x4)=0x8c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000456000)=[{&(0x7f00007b2000)}, {&(0x7f0000cd3000-0xef)}, {&(0x7f0000a76000-0xc7)="a6", 0x1}], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c6c000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) syz_emit_ethernet(0xa4, &(0x7f00003f0000-0xa4)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x22a, 0x100000000, 0xffffffff00000000}, {0x0, 0x7, 0x7f, 0x6}, {0x5, 0xffffffffffff0001, 0x2, 0x4}, {0x8, 0x2, 0x7207, 0xaaf}, {0x5, 0xbc0, 0xc00, 0x3ff}, {0xfffffffeffffffff, 0x279, 0x1000, 0x3}, {0x9, 0x2, 0x1000, 0x8000}, {0xfffffffffffffffa, 0x614, 0xb4, 0x7}, {0x8, 0x4, 0x0, 0x2}, {0x0, 0x3, 0xff, 0x8}], @ipv4={{0x11, 0x4, 0x2, 0x0, 0x6e, 0x1, 0x7f, 0x80000001, 0x21, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @lsrr={0x83, 0x3, 0x7, []}, @timestamp={0x44, 0x24, 0xd607, 0x3, 0x3, [{[], 0x9805}, {[], 0x6}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x800}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}, {[], 0x6}, {[], 0x100}]}, @end, @ra={0x94, 0x6, 0x9}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x3ff, 0x0, 0x0, 0x4, 0x5, "c05eb8", 0x4, "c9380b"}, "e7fba35e5d4984bc635c081f5fe9ad0784835038c0a29940bc02"}}}}}}, &(0x7f0000cd4000)={0x0, 0x4, [0xc58, 0xdaf, 0x30f, 0x38e]}) 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000), 0x4) accept4(r0, 0x0, &(0x7f000093c000), 0x80000) 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f25000-0x6)='yeah\x00W', 0x6) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 62.197106] binder: 11588:11619 ioctl c0045c79 0 returned -22 [ 62.204204] binder: 11588:11614 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 09:50:30 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ec000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c9e000-0xb)='/dev/loop#\x00', 0x2, 0x2000) request_key(&(0x7f000089b000-0x5)='user\x00', &(0x7f0000213000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b1000-0x2)=':\x00', 0x0) mknod$loop(&(0x7f0000736000)='./file0\x00', 0xe121, 0x0) rename(&(0x7f0000b70000-0x8)='./file0\x00', &(0x7f00003b6000)='./file0\x00') 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a76000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x67) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000520000)=0x9) syz_open_dev$usbmon(&(0x7f0000474000-0xd)='/dev/usbmon#\x00', 0x9, 0x2) 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b6d000-0x20)={@common='ifb0\x00', @ifru_flags=0x200}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000011b000-0x28)={@common='lo\x00', 0x0}) r3 = geteuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005f3000-0x4)=0x0) fchdir(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e3b000-0x4)=0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c92000), &(0x7f0000896000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000df000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000283000)=0xe8) fstat(r1, &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00007dc000)=0x3a, 0x800) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f00003f3000-0x10)={0xfffffffffffffffe, 0x0, 0x2, 0x101}, 0x10) r9 = gettid() r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f000057b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d27000)={0x0}, &(0x7f00006d0000)=0xc) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d4e000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000e2e000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000dd0000-0x38)={&(0x7f0000c3c000)={0x10, 0x0, 0x0, 0x40000006}, 0xc, &(0x7f0000e9c000)={&(0x7f0000356000)=@bridge_getlink={0x5a44, 0x12, 0x120, 0x6, 0x3, {0x7, 0x0, 0x0, r2, 0x2, 0x200}, [@IFLA_VF_PORTS={0x5a1c, 0x18, [{0x1130, 0x1, [@nested={0xe0, 0x56, [@generic="c82c0fa62fcf0922af6f558d4ec874e09e26d35f33ede075286b79fb9cf57cf7454d64777313af3481b23475a90efcbd3fd28f4572f80b15bf946d84eba601b2bdd2e9de0b434420478d585f99d4c804c2960ad18e23fb5a18303295dcc9105c1622ac7f4d9a18c782b56f88b378434c88eba7586b2f985dc3ad8868b978501ff28d2fc1f1e11e0d4468bf30dfb9cbffec2afabdf39cc8921fefe91f6fc61a0c6466786a8733faf9bee47ae91a8d743a4ead908f342aace668bda6f058b9fae13ddd2a14d32dd2e34b04b4c9b24080cd33692fd9f2a97c8a3565"]}, @typed={0x1008, 0x86, @binary="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@typed={0xc, 0x53, @uid=r3}, @typed={0x18, 0x4, @str='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x42, @ipv4=@loopback=0x7f000001}, @nested={0x14, 0x3d, [@typed={0x10, 0x35, @u64=0xc4}]}]}, {0x310, 0x1, [@typed={0xe4, 0x5d, @binary="b8bd2af200f6c0b0340917d518c5c318ec9e1e2b399e34dffca112ee08f6967382e241bd9d0af0c1bab51afaf3a56baaa6fdc041c4e3cf793219adfda3db5222aaeec0eecd02861f5daa149938b86ff2ff03d08257cee69c9b7ea8a02e98584510b17014816477afa7662aceaa32467f952dded3288a7261a5bccb028b50c1dfeecf8ecdd000377055358e4a4e5a5e641ea13526b410c65bccae9b1c7b3a8003593d66180a090a9551b9351a40bd3b90bbd75dd0b191c097d57a23a1e683f09cf77fe31e1c5ddad42a6d144a57c0be74202832ce17e863e1952032"}, @typed={0x8, 0x92}, @generic="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", @nested={0x120, 0xe, 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@nested={0x140, 0x5c, [@generic="d29bde1e468dbca198c418994b09bb606f0f10e653ab85fb36ca4b91a1ff9725e9703de140290dabf227e34f406320b3440851369b72e8831d0bd831df52b45d1eaa0b8c138a2ac5a0758ab680e014788c800c581c41f6e8447ed6a32c38619bc178f5929c9be1cd1d43f667c7728d64e0b668b2548606dfef09cce8478b6b7e", @typed={0x94, 0x34, @binary="7746a6f2d0490707ba1c8468f8e83efac609ecacfc8a12451c24baeef3612f15b750fa86ba433fd40dbdfb41a904d2ec14039f0f7c0ddce6a370ad01f3c6b29f844e1b09d93f54e32720f910f15bd3fd3b8dcb894cbfa364a7fdac1e675d88924772d7170ee3a71133a95a36833833434c404cbb5fa7db3a3d5cdbbbcdb724d18c5140e2fea61611a71ed1"}, @typed={0xc, 0x62, @u32=0xfffffffffffffffb}, @typed={0x10, 0x3d, @u64=0x8}, @typed={0xc, 0x3c, @fd=r1}]}, @nested={0x8c, 0xc, [@typed={0xc, 0x31, @u32=0xffffffff}, @generic="7f751468b2ad3a6df6aa6973fc0b71eeff337bf247dd4c30a32d002bf9b5a9", @generic="2e4f2ad12c1a47fe4b22351025b884fc18dce349cfcb5b03c4b74709c82a069c4c170a1cd5671bf806289e2445332f9538f880b7e458038ac705d308c21a71803fd89beb36550223cb0625d4edb9f0fe12352ab5712d3b842b6607"]}]}, {0x3a8, 0x1, [@nested={0x120, 0x34, [@typed={0x8, 0x85}, @typed={0xc, 0x82, @fd=r1}, @generic="fcaa7e8073d1d508dd3a858ebad8c39b461ecd56f279e0525f512d8a12809c4c98937c9881ff90f69e27091042e416a125563ee70ff65c263bdadac0be3cb9e25954f3b8b08f10ff378539579c23d69e0e04e6f80ebb4314ca8065525017e03952307ff037c92f5faa551d09aa6e82c0183a2d02fdb6f5cd65b9795a50b6f7e936fec683e8dde4568c9e3e0d39deb6455382119e6a354ccd8b079d59d0830d3ca207f00ec39b842979adcf445b94f2efa611d6cd8afde9dfa7781281ba663b1c74140f9cacef45f3c402bd9870a4a4e78fc4363f625dc4bae3", @typed={0x8, 0x30}, @generic="3ccbe2adf6f0f899601e34524a1e015cd8ab6701b163134ee6ec813851d85bb97656db240912"]}, @typed={0xc, 0xc, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x130, 0x14, [@generic="46f59e38147363fe3717cbb38ad8d04a824f290953d571742391cbb299421bc99f82d86cdca3176bec9c6690c89e", @typed={0xc, 0x10, @u32=0x3}, @generic="bec22e0c", @typed={0x18, 0x8b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x2, @pid=r12}, @generic="252f86024e9588c59fb0ac9533e1991ae2c13699fbdb684dcd44efcee83f09a24998a1743f686511b00a7a1367040ec48307f7f393491b751df3a8666f97665bece8dd9373f4f0fc72410b05ff15deee076b7ca5c305060e44de32dff0b1bbec28ed3d9be071a2b28bee67d17ff90efb156ec7392d5873bc25a20bdbfd39aae4cb323ef00b0056ab647c91c75c64e1ad4e05d1fcafe34ed61b3142eb81daa35de842233d7b19954d0c65cc41d8e452f2432fbcceef168bd6929822", @typed={0xc, 0x4e, @pid=r13}]}, @typed={0xc, 0x2b, @fd=r1}, @typed={0xc, 0x57, @ipv4=@empty}, @typed={0xc, 0x82, @fd=r1}, @nested={0x124, 0x7b, [@generic="1ff2fbca3c2c7dfa5b0cdfd64a9c24336517d950ce53d16cb540853ad3cfdf62c3864ba438c791289d054a637c41ba9ee424282118befada13c7001e94856ebc", @typed={0xc, 0x8b, @uid=r14}, @typed={0xc, 0x6e, @u32=0x7}, @generic="f8a2caafc47266158e40e70d1fe0577790d0db851258a7e0a66bf4778cdd274f11484691bb7731b40dbdee1c08207857209b2110acca8bdf891707517626dbcb89b9c1ce2920d028e59abc8ad7477a38c8dceb5262630e190d17e7ae3d002378a2d10702bed0982aacb618d23f9c54bfb125b8e809c37d182d756f616e3e3ddc1f60", @generic="96134ac132bcc7e5b62e57b542a570c9a8925ce94ca8d693f56370edcef830949d28a875cc74900f082e453c6ab9623453332c838cb1913569941df789edd6f1b9f03b683a"]}]}]}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5}]}, 0x5a44}, 0x1}, 0x20000010) sendmsg$nl_route(r1, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1fe}]}, 0x34}, 0x1}, 0x0) 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfa9e}, 0x8) fchmod(r1, 0x180) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f00006de000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000062d000)={&(0x7f0000b3c000-0x30)={0x30, 0x27, 0x400, 0x3, 0x3, {0x8}, [@typed={0xc, 0x3e, @fd=r1}, @nested={0x10, 0x6a, [@typed={0xc, 0x29, @pid=r2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b6f000)=[{&(0x7f0000446000-0x23)="eff21720af91071f1a09d6da94184d14d4c011783e1270dfe1d206d58450ae8abfc2e1", 0x23}, {&(0x7f00004b5000-0x1000)="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", 0x1000}, {&(0x7f000038f000)}, {&(0x7f0000278000)="a14a7087aba9e72a6f58ea89bf0e27a2cce7b78c2b207ab726099edc64a0015b7c2c0771e52cd4ec533482587fc0b5710a13f416931be12be4fe08ff5a662359705bdd180d4d65983476f62dfcd44c6bdd5566e1fb8d5a76aae8cd12ea81b3573a7b04c3238cc7e79c068d8a0ecc56953207abd2c9816a5d537d99be160f1095957ee9dec7dd8e7bd3afa904d5cf67b802eab3defcd1e45cfda842474c36c7a4520cf9114c35bcedd473606a5517c9bdd73599ce1fccc029b6f542d9097a2c642c92e440c4aeaf4fd46556ca2764a560c06be0f8b7824f3610bdba69e0bbb4915847879444ee7bb78691", 0xea}], 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000a7d000-0x4)) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000036000)) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f000000d000)={@rand_addr, @multicast1}, &(0x7f0000035000)=0xc) [ 62.268337] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl(r0, 0x8, &(0x7f00003b7000)="eb3949097dd606dfa5192773a68eba2ac684dcca3828e84547b59445baa6a6e9ff2bb979ee184e75a2303054653ac7ba8175fb7545f243c065df17f40b6b5c879e656b5893df20afb9af50135553a08ee35f4ec1211667ff22782065e8d8d8bdd2ab8c5ac95a06a321272f78f435f44bf4285a2f2756cf5ab756bf2e9fda3e8684575ecb9a3b32306946ffd0763b232fac84795a29dd98ccd78595584990cecbddc4a9c5f1ce718a9dbd3678da0a9176308aeacceb757e297601cbc607765ca7c950f0f6dd6283668332d1ca2f5d18db0287afefb7a611460e7463b4bb9ea4750293ac1d104bb8bccbc61aa38ec58e3394a418586952e68e42b65b918a16b8cd988888fd569111202962d163a34b11eec666cf0a654ff560420d4ce9e8f7c13c0de87b3ef8244c29758ee68d029eafbf82d16b0614657bdfb4f05824820a62e7d96e6608bb3981941f7cfc39386cdeb2804b69b92e011785b3b47cc10bd6ceb60d05948a8e250196793133ef4054c9083acbb8abf85bd7cc7519ae2103ca570c67ad190544efd1cbbdc45d784867858fe42615bc477c63748d8893077b8811f3f3c592a36c6a7ca31f79bb6705abcc616b5bbb59793e133904e27aac58107b9e91dded4e8e282652b6372d1fb1092a5f7486e419bd381a4d76b0d33f3f98e3bd85c477afe2e8cab51d01f848cf913873f11ab9b27e533dc6bb577764eab42447a80db38f4a2912d7ef5406c1ea883ef291c5334190692c2e8ef888dd946cf559de21c114ded38d7fa6779af7c24b2ef4bf9cc2469e708f77289224c39f09ba07dd7ba033129b86596cc54c7875387715e2bf8c130364e7430867e1edfb84d0c9ebc955e78f34e0bc9fda27224fc601943ae9cfccb3766a494c0e76ee95e73ec833f445a7c346d179fca66e145ccb84d98262235ff888b036aad5b969e4a4ee24f4507ea99b672c1d24de9be95b1b17f5534286b3bad4699f1c3fdfa340de689e0df8b584b480e23560335a6fe24c5b6fc7ec0d15a55e82dea87565ccf9ef90afb6d3517e55f06883937580497b62c89041fe1fa18c7bb4a23bb35a42d99e5d15379be0ab81f0ddda83f1d0516f7c2b55d192d99f04c85389d8bb1b0d374730084281bc11a313d0b06060c3b73aad47f7e08e1078baf01a9bf4092c559667c031876cbad292562d5b3d4335b2892e3c4eacf5d40985f829c90fc857d78f2e050f9e6bbce3a4158511a5d9cb84390c729630bad3ba36859423caebc40f1911020e7db627c8f0ffa0dfd7329c798d45a7c09a9ffa5a0d3f26856a55caf01fbeb25e48e86ade987a1ccfb3a70ef2d5c2576e705d09acaab2ede0d1a09fa7c02ad224fae7cc14d9bb6be2d1502e1ff80ae6a36ac6a3aee08b4d584f0f545d393959c31ce1f25104772940a206eeae347f7e75d5cc8f99fab965f60b277dfbd28d55bc55d4a28b0b091fd41bf71b5feda600c971f2f459e99529e2bcfe9e2861ea1abd32bfe168c72b1b09c006dacc1762a6a58e269b7a49be614660349f02501e6bcdbc573df36184a5379cec52fce7cedab24c411f3925cf1ce9b2b5a81f66ad75e55b5f841e3398d0181e16894260cd2097d5d2ad4c4cd143140a2db660f12e6650b7f1cfb28ec4053a9a64e3865b4806c2ab3ffcc6388076c872fcf53b83474d853c3bd20cf59498934bb6cd402896d4951dd5fc6e4380bd253794940a76a68b4237c54499e18b6e8cbbf9c3ef6dc1bf0d0dc9b37f8b4304b7f0483fc40736d31a97b06e67f4b2044afebd23b129bd12dc254040ebd9b4add3155c6fd25323a372c554752b0127d68ad4a710d817e982a8fedc885c6074a93c13fa9a5b3d56450dc12677a9dacccb8a15176d8075bd59e2a93fd487c64a09c37e25d3d4bba8125d78e0a4f16ab242f4bce17d1b6518aeadcbdbf9c96f1626e1ebf72f2c9a44e4124d2ceca02903aaa0da8307179c9102477735fe89e78621a8d33924c18990d6621991e351601d81a474cee5f10e392546dec86a8aa2a85ff944c7b979ed1c7a8e2e66128f1d66dbb40ca7ae7e6abf96f97a104457051e5da85ba38e5d6f2ea67301d9b8a084c99263ff0318cd17e83cbcfd0b7f7b1e75ae38787f09dd0070d03cc33592a47f2b23dce98cc1cc0aaff76eb9920a7ba61a376e9fc9ae426fdb1b5bc4901fd966f684607a244e4594aa9214d0ce0120ddef07a82b734ed102e90e7c8fcbf06118cb577a8c421a936524fab0d464d4573427241a996a75a7bacf8076c39c91d9feef8aacc96cd407533a1de829087a9faacfa84e1c3adc50a8bbd504816e6704d38eea42d806561cd39b0d55044286d63553e5679f79ab6901b64e3506599dc6b4028fe1afae063b2430356488b50b2d0fc164e2d814d1350f7a06e29e1cbccb0e48dffce697c3a048c8cec6cf4d9f385f394f8e69b4c7152cdfa5f258ff2f77efd5377bbee4e5ee2a8fc67b45ae260471c8dd9c91b5630afb7d38f4aeccbe0d3f23b0499c5b05642606327c7cc0fbca25f6f495d8dfc84413573434a98b9f000f3fae83256d0ad6d943713930c1fe6259241cbbf40e2ec4eb20eccad91467e2ac4c7bc2a1ee63bc93c1f71b46434b7ca51d8247c2cb0621c9383e926042ccc909387223d8bd1b9e65cdaba6b703886b8eacc2a008393f272bf7ace23c9e337cc680597df52c13f4392b64d4e009cac8797ccafd3c7362937318a8cf7c7ceb60a201ddfb7f0dfa21265b98f875dae06310bdc60d078282c2e3368dae452da675df51b620c3562f364ebe27d2bd97e52be1352acbf315c35ee42ddb1cf2bcedc93b0ada2a1170cb63a62e261c27578816fe107e0bb5e2a66f7f00f2df0c28008721f36c526b76a7724421c317bd185761b59f1cf51056d5f380a09460e28e50183001ab003d875d3204a950ae44ede2a51f6de80926b4cb79057fb67312e861832ceb871bbe0ddc45ad28ddead6599085585a85f441abcc632c64feba50d8e8cba7c8f96cd4849710d0c1a6f8246bbd72e441a712ed86ff8b7a81287036d6dcee62120c3dc4567fd3d1bd0c7db03ebf116bce2984f143fe16dd47a7f49fd16be293d0f6563f5607c7b86dc87d3451d32088c71b7666f4b4b4f0a7d25c9506b3df539b69907adb8ad6fc011fb6b7c0cc5045889fd25b9fa6d8f124c2a840259cb8b9cb7703d14a3296f9f283e05f7892231c21717aa3bddacd19f5642d76c51e3c198df22eb9bb1eca9fb4657b9418550f4886d545663cacb6ec4a03623379e365aa959b038cd4f61ebc4f6664ae82c6af52808f15b4049c8912a99ba9ae7465d27b56e9a7ee0ca2f509cbfafc2239edd34b098819d12218d7c3e61d8bb79466cfa908a3224f470ff26a5ee07a7b4ca30dc19c5ed24b9cc9ab6805f55083c36bcdb292c4cd80f75dd9ceecba5831353836137ecd014cf31b6af4be88e59218206b5de790cb73540091d8d563ee37eb4e10ff1618b9224678d000f6ff29bf001add59faebf433819319819b4d895f1d72428b153c71c9ba02b5cea9e35c55ea3c92d19f0595ff6e93e00356f8a3b20bed153584c9b47733dea6afa2c1005c4bd83524f91cf0879dde0129b2edd90756292ff9df9bf9b03c7e02012d63aba83b8d3561fea6989c9672fb74131dc1f919a4c59bd4608f195032db4c976b58209b4b02ba2daaa186806742b839c6c301368a63e3f9619e89947c21f6fbab072422c00fc6b85cf38f78945cf987fddaa40ef61c6fc6fdb478253b9092ffbfc309cb64d40e6d9d9b59a9cecd55b8b33a3e66688b3b9a9beb814b706258855fcd4093b864229a998c0e2839c893d1a85e3e229e78c6e3dbd2763fb82cf5d68fb4c71fb6f6d9f982ec3eba574892a7ee23957d72fe1f000dd87a330c0d9aaa0b845f3c0cd454975201c8498ed373da26949a15fca760fa24f7d9fd847128ab4a98751dee80e52cdb080a7efb9613781ff551306b61fc407083e53c51cfa8fb0e82e0bb367cca626f16d43a137a0321e41a6b748bd3bd01d00238426f641f36bc5de795d25e9013d832d94be62bcdcf77cbd1b2bf68232ca74d5e604d81381c663c881f73a3f1d5271b5aa85f1cd65c77401f7a3209959cfec32f3c2e81a6fce931548774a0b10bc98a886e43f7dff9646d45cf7bb7549e82519ff532e177f06262aea339e3e1244189f724417a2e538282062e66046eaab36aaf26fffcafb15d5ff3a5f247816a052b1a8632228bd6510b006a2d789237cbcd880765bf4e87f772e7014b2591e3ce8dcfd70cdbfa55023db998731f5222999ef4e4b48292fcc0b8acba815a8ef1c6974bd98f5c468c9a8183c32ded97fee5fd4f824ffc8d13a2def56b0dc45ce834a4047955d36bf6856ea052fdc19107d439d0d7f0e123e77d3a05a7075c73c397d070cc2372ba17da6f69d4ab07e259c74f65b7f296cd8fd0d316aae7e461401d2eea3d61763425f56e93b14e6c838cced857d8aa614939081f7badb094073c349a5aa237a295c4bee34bf84c1075129ae2daba4a908f4b52840991d235e4fe3f08d10738eb1a3eb4639839071cdd43c2cb1e74453775d95aa7a4c73d2dbdcb9e43e24483f884ac8b016ee9c2610d7f1e7e505517c4224a995ad6653e3be52fd3257657d5ba7801c236d9508c86bf2ccf50d8403a65615a2243d072fd95baebafa7c72eac47533a5affda4a33473d6ac43cd703058433d64061a13ab906e719ea23b7a6cbe1a47c36375c686a2dc569c0afd81186f07d767be5abac265259e4089c825eab64bc4a7b174f014f675797bb70cdf53d4c1e04af4f8c57559133bd62d2cd614e050eed852103820be425d2c3026a3c0c0a7243a8d629ca2d19cff3a3a3136a53ae822d54739306806d95d83e6cddc90756d95121a5791e57dd234d45742ec1e6176007162337c8f9f6618b4c9e681f897008807b3c820cddf9f1055e1d737d901c94ed197921d6d0d2c9bb8ecd7f10c52af56ddedf89e28a746cd709a7ed944df7be86b8df2a521c93d96781731aa9384cabda6470d912336daa00b6c77419ba69b8e3dc287136766c406e565ecec62b5bf8b09a4ea5cd91b5b14395dec30926915a84e241cbceb24c3eb3e7722b1d6619699cee1e38a78dfb1094f69087e5ed814680b4347d1fcc7974f283fc8036e03d607d0227d2d05cde591d2f06495c5284d8b8863313ba45ec8f19bbb1541c5ddb18b1cb7b8d114668cc5977c87bc0107700f7b24928278bbf20a32c737b044c77950067591b9b63f3312ca8af39013cc26eb4c18b7924263937eb9caa2c2057b4a730da2dcd1fad5b367eb936dcc995bd96fdee0eeed1786085c0ddb5f51edfd9569c0c9426d16bd70efe56e870b7b35aeeb4512ad8d6f2ff8607b9e3613724dd43100ac171fd880192196f537a5395528b5f3efda9e12e11b16dccd43bba513043128a80efaf643337deb138a252bfaf0884b20938672e9f34d0c1e534dace48dbf4dfb8a70a09977b12d85dca00d7de1b2bd2c86ec42d4d28dfe4cfd0c24a4fdb68c484a67bb48665239a4a2b2d7e3478bb7ddd72061799481d5a060a4fe1865b1919276dccc12c06793d725820fe01574fe827e3f83e0cd18c094fda02b18eee7bdd5df64f7ae5a4283fafd2266808c11017b75b6a02ba8bec9d76a5764d5ac71e034de2cfb559f799be690c7a2666a12c52deafd903d22efa812473e9d308003fd418d81cea48532964f12049cc6207aa10a09ba73f00b04d6b34b2770e8cac1059ca482fb3164ccb7ce8a4484e84e45934428a6bf3e98cdeb7d77204c39dd3069cc0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b11000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x1a, &(0x7f0000174000-0x10)={0xd, 0x9, 0x0, 0x1ff0000000}) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fc2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00005f8000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffbe, 0x4000) write$selinux_context(r1, &(0x7f00005a8000+0xa4c)='system_u:object_r:ssh_exec_t:s0\x00', 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fc2000)=@known='trusted.syz\x00', &(0x7f0000fc2000)='\x00', 0x1, 0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000fc3000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000291000)='system_u:object_r:ssh_exec_t:s0\x00', 0x40, 0x0, &(0x7f0000fc5000-0x40)={0x9, 0xde5, 0x0, 0x6, 0x5, 0xab3, 0x6, 0x466}) getsockname$inet(r1, &(0x7f0000fc3000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005d1000-0x4)=0x10) [ 62.332151] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37295 sclass=netlink_route_socket pig=11658 comm=syz-executor1 [ 62.357745] IPv4: Oversized IP packet from 127.0.0.1 [ 62.367903] binder: 11668:11670 ERROR: BC_REGISTER_LOOPER called without request [ 62.375182] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37295 sclass=netlink_route_socket pig=11667 comm=syz-executor1 [ 62.395805] binder_alloc: binder_alloc_mmap_handler: 11668 20000000-20002000 already mapped failed -16 [ 62.405368] binder: BINDER_SET_CONTEXT_MGR already set [ 62.405376] binder: 11668:11673 ioctl 40046207 0 returned -16 [ 62.421742] binder_alloc: 11668: binder_alloc_buf, no vma 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000)='/proc/self/net/pfkey\x00', 0x30800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_open_dev$usbmon(&(0x7f000002b000)='/dev/usbmon#\x00', 0x4, 0x0) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9c000-0x16)='/selinux/checkreqprot\x00', 0x2001, 0x0) recvfrom$unix(r0, &(0x7f00000ab000)=""/239, 0xef, 0x10000, &(0x7f00001e2000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) bind$packet(r2, &(0x7f0000720000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) 2018/02/08 09:50:30 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe6000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fe6000)=""/152, 0x98, 0x10142, 0x0, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef1000)=@int, &(0x7f00001fa000-0x4)=0x4) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r1, 0x409, 0x7) fallocate(r1, 0x0, 0x0, 0x2) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000071d000)='\x00', 0x3) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b8000-0xc)={@rand_addr, @local}, &(0x7f0000101000)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)) 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004c2000)={0x6, 0x6bb, 0x8001, 0x80, 0x5, 0x4, 0x8ae4, 0x1, 0x1, 0x2, 0x6}, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f000053c000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000), &(0x7f0000042000-0x8), 0xffffffffffffffff) [ 62.427371] binder: 11668:11670 transaction failed 29189/-3, size 0-0 line 3127 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) read(r0, &(0x7f0000096000-0xf1)=""/241, 0xf1) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r1 = socket$inet(0x2, 0x801, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005e5000)) 2018/02/08 09:50:30 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="a63c14a4ae44fc5a41e8e07533ca6e44642cbcf88634696613b747969736acbaeae5389df86cbfb1cf04afc22f46978e565c806ab930b008c6b93d53a63adc4cdfc14918caeb5b047ca822a45f566268a53a4de55bb4a917783e9ceab6a6dcd85f7412409b01095aeee8170b646cda303b1062b52d7ed027") mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) 2018/02/08 09:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) syz_open_dev$mice(&(0x7f00008a7000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write$tun(r2, &(0x7f0000da3000)=@hdr={0x0, 0x80, 0x4, 0x2, 0x4, 0x7, @eth={@random="dffdbd3af37e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@snap={0x1, 0x1, '@', "06ce38", 0x8906, "d73c534003b8e8781d69d0d1485f65b9bcdc6e0562406b7f755d206c06facffe9bce0e1aa20c14c1adb801f54f9290a16478f53d44ab0c1c982045148e04c7e7b7286c5cb9c4ec02e93e7c3cfdec125cc5fa1047b2c34cc29bfd1ba24338f31566d5858b0e0774634ef74fae4e2998bbf073486b03fb"}}}}}}, 0x96) 2018/02/08 09:50:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000fa7000)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r2) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000e61000)=""/131) pipe2(&(0x7f0000eb2000)={0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000023000-0x4)) r4 = syz_open_dev$sg(&(0x7f00005dc000-0x9)='/dev/sg#\x00', 0xffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000859000-0x8)='./file0\x00', 0xa5000111) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003a0000), &(0x7f00003a6000)=0x8) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffff, 0x4) [ 62.456449] device syz5 entered promiscuous mode 2018/02/08 09:50:30 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) accept(r0, 0x0, &(0x7f0000006000)) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/08 09:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000056000-0x90)=""/144) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e2a000-0x4), &(0x7f0000a23000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000885000-0x20)={@generic="38b4f893e8e98705883296899d13874b", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/08 09:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = pkey_alloc(0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000)='/dev/rtc\x00', 0x200000, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bbe000-0x4)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2}, 0x20) 2018/02/08 09:50:30 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0}, 0x4000) close(r0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000006000)={@loopback={0x0, 0x1}, 0x5, r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000009000-0x10)={r2, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) [ 62.528452] device syz7 entered promiscuous mode [ 62.544046] device syz7 left promiscuous mode [ 62.573475] device syz7 entered promiscuous mode [ 62.584809] device syz7 left promiscuous mode 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") set_thread_area(&(0x7f0000605000-0x10)={0x5, 0x0, 0x4400, 0x0, 0x10001, 0x0, 0x10001, 0x1000, 0x140000000, 0x100000000}) accept4(r0, &(0x7f0000317000-0x58)=@alg, &(0x7f0000b70000)=0x58, 0x800) 2018/02/08 09:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a81000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x7, &(0x7f000075e000)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap$binder(&(0x7f0000165000/0x3000)=nil, 0x3000, 0x2000000, 0x200113, r1, 0x4000000) accept$nfc_llcp(r0, &(0x7f00008bc000-0x60), &(0x7f00008ae000)=0x60) 2018/02/08 09:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco, &(0x7f00009e2000-0x4)=0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f000044e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 09:50:31 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe6000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fe6000)=""/152, 0x98, 0x10142, 0x0, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) getresgid(&(0x7f00004ff000), &(0x7f0000f6a000-0x4), &(0x7f0000ee9000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004e7000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ddd000)={0x0, 0x5, 0x5, 0x81, 0x3}, 0x14) 2018/02/08 09:50:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000fa7000)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r2) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000e61000)=""/131) pipe2(&(0x7f0000eb2000)={0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000023000-0x4)) r4 = syz_open_dev$sg(&(0x7f00005dc000-0x9)='/dev/sg#\x00', 0xffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000859000-0x8)='./file0\x00', 0xa5000111) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003a0000), &(0x7f00003a6000)=0x8) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) times(&(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b9e000-0x8)={0x0, 0x8}, &(0x7f0000767000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006c3000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x101, 0x81, 0x6f23, 0x200}, &(0x7f0000a34000-0x4)=0xa0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000233000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000376000-0x8)={0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80004520, &(0x7f0000ac4000)) 2018/02/08 09:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x44c00) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x29d) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000024000)="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") sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_FLOW={0x8, 0xb}, @RTA_GATEWAY={0x0, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) fcntl$getflags(r0, 0x401) 2018/02/08 09:50:31 executing program 5: 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, &(0x7f000000a000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e28000)) 2018/02/08 09:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x20000) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f44000)=@assoc_id=0x0, &(0x7f00008d2000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d5000)={r2, 0xf8, "fb25134d51160827bc4473b24b128669553e176ca7dff0f641d02ca5c3fde48361d400b388fc4064db0beb809cdff56cc061626e042b3bfe9b712d59fca435ee397c406d9bd3ee6e69eb02e976a809fcfcf6b5be87026137c62a68461493a108c15a9bc1158b9282e760e0f4c5805e31a52c8229f1b27ec2978f2d45ae1ce9fcc26a686e113d11dec262a33022d9e59e5f149dd955450793c52ffc6e5000469c56d8e3f77c458d09b3e3451ab3e2133abb6e15be3780e520511fd3a6f324bbd00592fb971c4189d9a3f0999dc32ff8de79bc30eaf602ef00b79512b74bb669689c55926f0edce5fcbf1c2f8497ed527f175f5fd32757d631"}, &(0x7f00004eb000-0x4)=0x100) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003b5000-0x4)=0x6, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/08 09:50:31 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='dummy0\x00', &(0x7f0000033000-0x24)=@ethtool_channels={0x3d, 0x4, 0x72a, 0x401, 0x20, 0x8, 0x40, 0x3, 0x2}}) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000053000-0x28)={&(0x7f0000050000/0x4000)=nil, 0x200000, 0x3, 0x50, &(0x7f000003c000/0x1000)=nil, 0x200}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)) 2018/02/08 09:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d49000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c83000-0xc)='/dev/rfkill\x00', 0x101400, 0x0) futimesat(r1, &(0x7f0000d75000)='./file0\x00', &(0x7f000078e000)={{0x77359400}, {0x0, 0x7530}}) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b34000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000751000)={{0x0, 0x3}, 0x400, 0x8, 0x6}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000eb8000)={0x6, 0x100000000, 0x209e7d67, 0x5}) r3 = socket$inet6(0xa, 0x802, 0x0) ptrace$setopts(0x4200, r2, 0x10000000, 0x2) getsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000ee3000), &(0x7f0000ee4000-0x4)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007fe000-0x9)={0x0, 0x0}, &(0x7f000099b000-0x4)=0xc) gettid() setfsuid(r4) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dcf000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f26000-0x4), &(0x7f00000f6000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004c2000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x5c) 2018/02/08 09:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c81000-0xc)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000d17000)={0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0x7fff, 0x100000000000040}) write(r0, &(0x7f0000f8e000)="4f7ad0c9edffe948081748143c23c0c253913e0007000200000000008de58f4c30fd4c8ebb78dcfd0bbc54c90c0ea17b4763dde5f9eedfc811b38375640205000000c9fe0513", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/08 09:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000184000)={0x0, 0x5}, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003e0000-0xc)='personality\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cec000)='dctcp\x00', 0x6) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b13000-0xb0)={{0x8, 0x7}, 'port0\x00', 0x20, 0x4, 0x9, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x4, 0x0, 0x3, 0x80000000}) 2018/02/08 09:50:31 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) 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) 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) 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) 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) 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000)=[{{0x0, 0x0, &(0x7f0000008000-0x80)=[{&(0x7f000000e000)=""/216, 0xd8}, {&(0x7f000000e000-0x8f)=""/143, 0x8f}, {&(0x7f000000a000-0x923)=""/4096, 0x1000}, {&(0x7f000000e000)=""/96, 0x60}, {&(0x7f000000f000-0x64)=""/100, 0x64}, {&(0x7f000000e000)=""/75, 0x4b}, {&(0x7f0000002000)=""/107, 0x6b}, {&(0x7f000000e000-0x1)=""/1, 0x1}], 0x8, &(0x7f000000e000)=""/235, 0xeb, 0x8}, 0x6abd}, {{&(0x7f000000a000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000000a000-0x20)=[{&(0x7f000000f000-0x26)=""/38, 0x26}, {&(0x7f000000e000)=""/131, 0x83}], 0x2, &(0x7f0000007000-0xaf)=""/175, 0xaf, 0x1}}, {{&(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000000e000)=[{&(0x7f000000e000)=""/26, 0x1a}, {&(0x7f0000001000)=""/236, 0xec}, {&(0x7f000000e000)=""/99, 0x63}, {&(0x7f000000f000-0xa2)=""/162, 0xa2}, {&(0x7f0000004000-0x66)=""/102, 0x66}, {&(0x7f000000f000-0x38)=""/56, 0x38}, {&(0x7f000000e000)=""/33, 0x21}, {&(0x7f0000004000)=""/23, 0x17}, {&(0x7f000000f000-0x45)=""/69, 0x45}], 0x9, &(0x7f000000e000)=""/224, 0xe0, 0x2}, 0x7}, {{&(0x7f000000f000-0x58)=@alg, 0x58, &(0x7f000000c000-0x10)=[{&(0x7f0000008000)=""/236, 0xec}], 0x1, &(0x7f000000e000)=""/53, 0x35, 0x4}, 0x2}, {{&(0x7f000000c000)=@sco, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/187, 0xbb}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/190, 0xbe}], 0x3, &(0x7f000000e000)=""/78, 0x4e, 0x7}, 0x7}, {{&(0x7f0000007000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000006000-0x90)=[{&(0x7f0000009000-0xd8)=""/216, 0xd8}, {&(0x7f000000f000-0x77)=""/119, 0x77}, {&(0x7f0000003000-0x47)=""/71, 0x47}, {&(0x7f000000e000+0xab3)=""/235, 0xeb}, {&(0x7f000000e000)=""/9, 0x9}, {&(0x7f000000f000-0xb9)=""/185, 0xb9}, {&(0x7f0000006000-0x2)=""/2, 0x2}, {&(0x7f000000f000-0xf7)=""/247, 0xf7}, {&(0x7f000000f000-0xc1)=""/193, 0xc1}], 0x9, &(0x7f000000f000-0xc6)=""/198, 0xc6, 0x9}, 0x1}, {{&(0x7f000000c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f000000e000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/142, 0x8e}, {&(0x7f0000009000-0xa9)=""/169, 0xa9}, {&(0x7f000000a000-0xae)=""/174, 0xae}, {&(0x7f000000e000)}, {&(0x7f0000002000-0x3)=""/3, 0x3}], 0x6, &(0x7f000000f000-0xad)=""/173, 0xad, 0x9}, 0x1ff}, {{&(0x7f000000e000)=@generic, 0x80, &(0x7f000000f000-0x50)=[{&(0x7f000000f000-0x6c)=""/108, 0x6c}, {&(0x7f000000f000-0xfb)=""/251, 0xfb}, {&(0x7f000000f000-0xc2)=""/194, 0xc2}, {&(0x7f000000e000)=""/7, 0x7}, {&(0x7f000000e000)=""/173, 0xad}], 0x5, 0x0, 0x0, 0x6}, 0x100000001}], 0x8, 0x2, &(0x7f000000f000-0x10)={0x77359400}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@multicast2=0xe0000002, @in6=@empty, 0x2, 0x0, 0x1, 0xaf9f, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x0, 0x7, 0x8, 0x2, 0xfffffffffffffffd, 0x1000, 0x9, 0x9fc8}, {0x1, 0x7, 0x9, 0xff}, 0x4, 0xb, 0x3, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x97e9c4c72c55ae72}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x5, 0x3, 0x1, 0x1, 0x401, 0x2, 0x3ff}}, 0xe8) 2018/02/08 09:50:31 executing program 1: 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) syz_extract_tcp_res(&(0x7f00007e1000), 0x7, 0xffffffffffff7e37) 2018/02/08 09:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000030c000-0x4)=0x80000000) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38}, 0x48) 2018/02/08 09:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000401000-0xc)={0x0}, &(0x7f0000559000-0x4)=0xc) ptrace(0x4208, r1) r2 = getpgrp(0x0) ptrace$getregs(0xc, r2, 0xfffffffffffffffd, &(0x7f00002cc000-0x5)=""/5) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)) 2018/02/08 09:50:31 executing program 5: mmap(&(0x7f0000000000/0xc39000)=nil, 0xc39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) ptrace(0x8, r1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94}]}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a5e000)=0x1, 0x4) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000002b000)={0x163, @time}) r4 = gettid() sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x20, 0x20000052, 0x443, 0x7, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x5a, @pid=r4}]}, 0x20}, 0x1}, 0x20000000000000) [ 62.952926] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/08 09:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000063e000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af5000)={0x0}, &(0x7f00005b9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007d1000-0xe8)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000179000-0x4)=0xe8) getresgid(&(0x7f0000a1c000-0x4)=0x0, &(0x7f0000dde000)=0x0, &(0x7f0000f8f000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c6000)={r1, r2, r3}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000363000-0x1)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00005f1000)={0x3, r5}) r6 = getpid() r7 = geteuid() r8 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00009e3000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000808000-0x4)=0xe8) r10 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000456000)={r6, r7, r10}, 0xc) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r11, 0x6, 0xe, &(0x7f000046a000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0xfffffffffffffffd, 0xffffffffffffffff, 0x401, "3e4a38b8e3136ea20d67a976371d6abcea59e5804ba093cfe08f654d560eea7824c82e0cb3398754f61b73529f060e88962721895ef5cefcac8a2ec499a1cf093b1a8be151dba41cacee286092a0d07b"}, 0x160) ioctl$PIO_UNIMAPCLR(r11, 0x80287010, &(0x7f0000f87000-0x6)={0x3}) recvmmsg(r11, &(0x7f0000836000)=[{{0x0, 0x0, &(0x7f0000c22000-0x70)=[{&(0x7f0000d39000)=""/167, 0xa7}, {&(0x7f0000d56000)=""/54, 0x36}, {&(0x7f0000dc9000-0xab)=""/171, 0xab}, {&(0x7f0000210000)=""/1, 0x1}, {&(0x7f000006d000-0xfe)=""/254, 0xfe}, {&(0x7f0000857000-0x98)=""/152, 0x98}, {&(0x7f00007e8000-0x95)=""/149, 0x95}], 0x7, &(0x7f0000414000)=""/131, 0x83, 0xfffffffffffffb00}, 0x7}, {{&(0x7f0000f60000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000ac3000-0x20)=[{&(0x7f0000062000)=""/4096, 0x1000}, {&(0x7f0000a05000)=""/135, 0x87}], 0x2, &(0x7f0000755000-0x8)=""/8, 0x8, 0x5}, 0x1000}, {{&(0x7f0000956000-0x10)=@can, 0x10, &(0x7f0000975000)=[{&(0x7f00001bd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000710000)=""/214, 0xd6}, {&(0x7f0000059000)=""/22, 0x16}, {&(0x7f00006af000)=""/143, 0x8f}, {&(0x7f0000b20000)=""/220, 0xdc}, {&(0x7f000098f000-0xe1)=""/225, 0xe1}, {&(0x7f0000bfe000-0x15)=""/21, 0x15}, {&(0x7f0000410000)=""/205, 0xcd}], 0x8, &(0x7f000027b000-0x4e)=""/78, 0x4e, 0x5}, 0x7f}, {{&(0x7f0000318000)=@can, 0x10, &(0x7f0000a9d000)=[{&(0x7f0000b77000)=""/210, 0xd2}, {&(0x7f0000cde000)=""/97, 0x61}], 0x2, &(0x7f00009e8000-0xf1)=""/241, 0xf1, 0x1}, 0x8}], 0x4, 0x2000, 0x0) syz_fuse_mount(&(0x7f00000b4000)='./file0\x00', 0x1000, r9, r4, 0x7fffffff, 0x800000) ioctl$KDADDIO(r11, 0x4b34, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f000063d000-0xe8)={{{@in6=@loopback, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000c31000-0x4)=0xe8) 2018/02/08 09:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000184000)={0x0, 0x5}, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003e0000-0xc)='personality\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cec000)='dctcp\x00', 0x6) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003f4000-0x8)={0x0, 0x0}, 0x4800) write$selinux_create(r0, &(0x7f0000ecb000)=@access={'system_u:object_r:hald_var_lib_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x37}, 0x37) clone(0x1ffffe, &(0x7f0000138000)='\a\x00', &(0x7f0000744000), &(0x7f00008c8000), &(0x7f00008ae000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000de1000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f000067b000)=[&(0x7f00009d8000-0x7)='cpuset\x00']) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') request_key(&(0x7f0000cc5000-0xc)='cifs.spnego\x00', &(0x7f0000a2b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000287000)='io\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000038e000)='keyring\x00', &(0x7f0000f28000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000429000-0xc)='cifs.spnego\x00', &(0x7f0000447000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000051000)='/usr/sbin/cupsd', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000863000)='keyring\x00', &(0x7f0000ba8000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00009c3000-0x8)='keyring\x00', &(0x7f0000291000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000378000)='keyring\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$invalidate(0x15, r3) pread64(r1, &(0x7f0000aa0000), 0x0, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b61000-0x1a8)={0x4, 0x5, 0x2, 0x71, 0x7, [{0x10000, 0xf8d, 0xc72, 0x0, 0x0, 0x8}, {0x80000000, 0x6, 0x7, 0x0, 0x0, 0x880}, {0x4, 0x800, 0x7, 0x0, 0x0, 0x8}, {0x0, 0x8, 0x6, 0x0, 0x0, 0x500}, {0x6, 0xca0, 0x34b, 0x0, 0x0, 0x801}, {0x5, 0xffffffffffffff01, 0x6, 0x0, 0x0, 0x808}, {0x1, 0x0, 0x9, 0x0, 0x0, 0x1}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bf4000)) 2018/02/08 09:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}]}, 0x38}, 0x1}, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c72000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00003cf000-0x4)=0xe8) getresgid(&(0x7f00004f5000), &(0x7f0000936000)=0x0, &(0x7f000037a000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb3000)={r1, r2, r3}, 0xc) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dc3000), 0x0, 0xfffffffffffffffd) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f00007b9000-0x8)) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000209000), 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f0000f04000), 0x0) 2018/02/08 09:50:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xe1b) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000)='/dev/pktcdvd/control\x00', 0x900, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000001b000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x3c) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={0x0, 0x9}, &(0x7f0000016000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000c000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x8, 0x8, 0x6, 0x5, 0x9a, 0x100000000, 0x1, 0x1, 0x401, 0x1f, 0xd02, 0x2e10b4bd, 0x5, 0x7793febb, 0x100000000]}, &(0x7f000001d000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x3f}, 0x8) 2018/02/08 09:50:31 executing program 2: r0 = userfaultfd(0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000000)) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x10001) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000005000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000009000)=@bridge_getneigh={0x34, 0x1e, 0x224, 0x4, 0x3, {0x7, 0x0, 0x0, r5, 0x0, 0x40800}, [@IFLA_IFALIAS={0x14, 0x14, @common='vcan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) fsetxattr(r0, &(0x7f0000009000)=@random={'btrfs.', '@'}, &(0x7f0000005000-0x10)='/dev/sequencer\x00+', 0x10, 0x0) 2018/02/08 09:50:31 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe7000-0xb)='net/psched\x00') unlinkat(r0, &(0x7f0000b1b000-0x8)='./file0\x00', 0x200) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x8085, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000dea000-0x10), 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fcd000)='/dev/usbmon#\x00', 0xfff, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0xffffffffffff7fff, 0x101}) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e1f000)=""/25, &(0x7f0000ee9000)=0x19) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 09:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) r3 = gettid() ptrace$setsig(0x4203, r3, 0x52, &(0x7f00009de000)={0x33, 0x4, 0xffffffff93d5907c, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = dup2(r0, r0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) 2018/02/08 09:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005e4000)='/dev/usbmon#\x00', 0x2, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000031e000)={@dev={0xac, 0x14, 0x0, 0xb}, @empty, @empty}, 0xc) r1 = socket(0x80010, 0x8000000003, 0x0) write(r1, &(0x7f0000d4b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) sched_yield() 2018/02/08 09:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f8c000-0x4)) sched_setaffinity(0x0, 0x8, &(0x7f0000eba000)) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/mls\x00', 0x0, 0x0) open(&(0x7f0000fcb000-0x8)='./file0\x00', 0x10002, 0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000e40000-0xc)) 2018/02/08 09:50:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000063d000)='/dev/ptmx\x00', 0x400, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x101000) setns(r0, 0xc000000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00008f3000-0x4)=0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007}, {0x0, 0x0, 0xfffffffffffffffd, 0x20000000007fff}]}, 0xffffffffffffffe2) 2018/02/08 09:50:31 executing program 5: r0 = socket(0xb, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket(0x2000000011, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xc9)={0x0, 0xc1, "8344036a4b4547ba981cf85525505aa88a8fa6c808514f398b56928ac72653aece6166bf7c11b1a532f19786cd77b324fd26fae380f5d281a027de810f252e22645e53e7a5ddeb673fdd1b621e1cd5c71aa1b7564b2e8db7be407802b7ab074d9ef6499f2e2165669629c438337ee34b44dc3f57a6ee0b1e9bea3eab2382c1948fb41c1a3c1eb199b888ad615a67e36cc47dc55e7347927243b3bcb038335ddc561dff0974bb85f65f50eb224cd872de7c354b7a033c1b35fdd290a6820b9eb0bc"}, &(0x7f0000001000-0x4)=0xc9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0x4}, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0xa417, 0x3, 0x2, 0x8, 0x3fec, 0x202, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x2d30ee840be0abd) flistxattr(r1, &(0x7f000012f000-0x21)=""/33, 0x21) 2018/02/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bc2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000571000)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) connect$l2tp(r1, &(0x7f0000718000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x3, 0x2, 0x2}}, 0x2e) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') write(r0, &(0x7f0000017000)="2bdc", 0x2) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f00009a6000)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) 2018/02/08 09:50:31 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d1e000)={0x0, 0x10001}, &(0x7f0000ffa000-0x4)=0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ffa000-0x10)={0x2, 0x1, 0x8, 0xd8a, r2}, &(0x7f0000ff9000)=0x10) exit(0x0) openat(r1, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) 2018/02/08 09:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/status\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f00007a5000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000376000-0x10)={0x4, 0x2, 0x20, "04aa044068d8", 0x6}, 0x10) fsync(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc8000)=0x0) getpriority(0x2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000975000-0x10)={0x2, 0x0, 0x31, 0x7fff, 0x0}, &(0x7f0000999000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c41000-0x8)={0x0, 0x5}, &(0x7f0000cd8000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009b3000-0xb8)={r3, 0x1, 0x401, 0x2, 0x0, 0xc47, 0x4, 0x3, {r4, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x7, 0x4, 0x0, 0xffffffffa06e365f, 0x9}}, &(0x7f0000568000)=0xb8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x5, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/08 09:50:31 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000365000-0x4), &(0x7f00004fb000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000000000)=0xe8) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000452000)='"', 0x35a, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/08 09:50:31 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000058c000-0x10)={&(0x7f0000190000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xc08c}}, @sadb_sa={0x2000000000000184, 0x1, 0xffffffffffffffff, 0xe5, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0xfffffffffffffffd, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000091e000)='/dev/sg#\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000f0f000-0x24)={0x39dd, 0x2, 0x1, 0x80, 0xffffffff, 0x5, 0x3, 0x9, 0xffffffff80000000, 0x101, 0x0, 0x8}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00006d7000-0x8)) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x4083) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000f86000)={0x3, 0x401, 0x16, 0x100000001, 0x2, 0x10000, 0x0, 0x80000001, 0xffffffffffffff00, 0x100000000}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f87000)=""/1, &(0x7f0000f87000)=0x1) r4 = add_key$keyring(&(0x7f0000f85000)='keyring\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r4, &(0x7f00000d9000-0xb3)=""/179, 0xb3) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1a000-0xc)='/dev/rfkill\x00', 0x2, 0x0) connect$llc(r0, &(0x7f000085d000+0x84c)={0x1a, 0x11, 0x4, 0x401, 0x4, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000905000)={0x400, {{0xa, 0x3, 0xffffffff00000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2f74a26b}}, {{0xa, 0x2, 0x401, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f80}}}, 0x108) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000008f000-0x4)=0x3, 0x2) setresuid(0x0, 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) 2018/02/08 09:50:31 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) sendmsg$nl_route(r0, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1}, 0x0) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) inotify_init() ioctl$LOOP_SET_FD(r0, 0x4c00, r0) poll(&(0x7f0000ea8000)=[], 0xef0963a6cbeb57a, 0xec52) recvfrom(r0, &(0x7f00009df000-0xea)=""/234, 0xea, 0x40010001, &(0x7f0000f8c000-0xe)=@ipx={0x4, 0x800, 0x5, "d3a3b7749792", 0x91}, 0x10) 2018/02/08 09:50:31 executing program 2: r0 = open(&(0x7f0000d5c000)='./file0\x00', 0x200, 0x21) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000af1000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0xd) fcntl$setsig(r1, 0xa, 0x21) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c6e000)={0x0, 0xffffffffffffffb1, 0x9, 0x4e50, 0x5, 0x9a6, 0x20, 0x3, {0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x62a2}}, 0x0, 0x6, 0x2, 0x2, 0x4}}, &(0x7f00001a9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003d5000)={r3, 0x4, 0x10, 0x9, 0xd}, &(0x7f0000cc2000)=0x18) poll(&(0x7f0000db3000)=[{r1}], 0x1, 0x0) 2018/02/08 09:50:31 executing program 4: syslog(0x9, &(0x7f0000617000)=""/184, 0xb8) keyctl$revoke(0x3, 0x0) r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000699000-0x1000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6a70}, &(0x7f0000da9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006b7000)={0x7fffffff, 0x8202, 0x1, 0x1, r2}, 0x10) 2018/02/08 09:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f0000d38000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f000050a000-0x10)={0x4, 0x0, 0x2, "efca9f2273e7", 0x9}, 0x10) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x111202, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000018000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff8189, r2}) write(r0, &(0x7f0000014000-0xb6)="1800d77e0f36e8cacffbb5f62fedaa2cd724c43506a5f2a4a6c5e351cfa4a0b858c3ea89", 0x24) 2018/02/08 09:50:31 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x313, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 09:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f000070c000-0x61)=""/97, &(0x7f0000ee0000)=0x61) r1 = signalfd(r0, &(0x7f000098e000)={0x2}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000406000-0xd)='/dev/usbmon#\x00', 0x5e, 0x2) r3 = accept$inet(r2, &(0x7f00004b3000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00005d5000)=0x10) write$fuse(r2, &(0x7f0000e59000-0x50)={0x50, 0x0, 0x2, @fuse_init_out={0x7, 0x1a, 0x7, 0x5, 0x7c527c8d, 0x8f6, 0x11, 0x6}}, 0x50) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ec1000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x8, 0x7, 0x81, 0x2975, 0x10}, &(0x7f000053b000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000253000)={0x0, 0x7, 0x9, 0x1, 0x3, 0xffff, 0x0, 0x7fff, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x101, 0xc2, 0x995, 0x7, 0x6}}, &(0x7f0000b33000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d0a000)={0x1, 0x200, 0x0, 0x5, 0x0}, &(0x7f0000d7a000-0x4)=0x10) sendmsg$inet_sctp(r3, &(0x7f00004b7000)={&(0x7f0000de8000)=@in6={0xa, 0x0, 0x9, @empty, 0x2}, 0x1c, &(0x7f0000e1a000-0x10)=[{&(0x7f0000c3b000)="9d6e500ec5aec560ff12f77588e8d40be3fd5be6c59b51f43daaba546f6c866bcc559a2e8bf710cf2ea2cec33835f1ec0a92d0e00e2c4db6826e2c1df88d1cec18c1820ce347615aeb94e22a3ef2f4c1721809b61bca8a0e8ae388a4849d263a3cfd495a3df894b04ebc90071619e0a0be4d47aa4aec87278d0ffde95678e2c9a5db6c65cf4b313e9660a689a9fb4668630aa24bedc5ffb30ee6888b3e6392aa1efd15e20b", 0xa5}], 0x1, &(0x7f0000cb4000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000, 0x200, 0x9, 0x5, 0x400, 0x849d, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8, 0x6, 0x3f, 0x3d, 0x4, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x8, 0x100000000, r6}}, @init={0x18, 0x84, 0x0, {0x74e000000000000, 0x5, 0x7, 0x9}}], 0xc0, 0x20000000}, 0x810) lseek(r2, 0x62, 0x3) 2018/02/08 09:50:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x3, 0x6, 0x100, 0x100000000, 0xfffffffffffffffc, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000259000-0x1000)="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") ioctl$KDDISABIO(r1, 0x4b37) 2018/02/08 09:50:32 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000000a000-0x2)="fa00", 0xa00) 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) 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) process_vm_writev(r0, &(0x7f000000d000)=[{&(0x7f0000007000)=""/206, 0xce}, {&(0x7f000000d000)=""/239, 0xef}, {&(0x7f000000a000)=""/122, 0x7a}, {&(0x7f0000001000)=""/232, 0xe8}, {&(0x7f0000005000)=""/233, 0xe9}], 0x5, &(0x7f000000e000-0x90)=[{&(0x7f0000003000-0x18)=""/24, 0x18}, {&(0x7f000000d000)=""/111, 0x6f}, {&(0x7f000000d000)=""/242, 0xf2}, {&(0x7f000000e000-0x46)=""/70, 0x46}, {&(0x7f000000d000)=""/152, 0x98}, {&(0x7f000000e000-0x5a)=""/90, 0x5a}, {&(0x7f000000d000+0xd33)=""/99, 0x63}, {&(0x7f000000d000)=""/229, 0xe5}, {&(0x7f000000e000-0x43)=""/67, 0x43}], 0x9, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/08 09:50:32 executing program 6: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000dd7000-0x34)=@access={'system_u:object_r:tty_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x36}, 0x34) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) close(r0) 2018/02/08 09:50:32 executing program 0: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x3, 0x80000001, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e28000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000908000)={@common='bcsh0\x00', &(0x7f0000ed1000)=@ethtool_flash={0x33, 0x7ff, "3fdbc7fc7a63d147c4e37805a4538faff36c8727cffb2c626500749202965d845ce2df9f750e2744d7e5d9c3c1f49e2c0105c27eeb8fbf6e587e2d725b0ab365f01226fc44fd150cefe085f7bd3604f48e8c6317cd50b78f452ab38dc560f1ba2d265a1ea34ffc02208a10a29edf0b4fb046668a9cbdd283b0315441a06f55d2"}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x750, 0x4) 2018/02/08 09:50:32 executing program 4: ioprio_set$pid(0x1, 0x0, 0x5b00) 2018/02/08 09:50:32 executing program 3: pipe2(&(0x7f00004f4000)={0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000075c000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='ip6gre0\x00', @ifru_names=@generic="19b65ddbe435b80720682b167ffd204b"}) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/02/08 09:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000090000-0xdb)=""/219, 0xdb, 0x40000000, &(0x7f000094e000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d58000)={0x0, 0x0, 0x2, 0xfffffffffffffbff, 0x4, 0xfffffffffffff801, 0x1ff, 0x8000, {0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}}, 0x8, 0x0, 0x0, 0x2000000000000000, 0x80000000}}, &(0x7f0000ab1000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000067b000)={r1, 0x8}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') creat(&(0x7f00004e3000)='./file0\x00', 0x185) lseek(r2, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006e8000)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000227000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000960000)=0x1c) dup3(r0, r1, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) sendto$inet6(r2, &(0x7f0000434000)="b9c77c8bbc0ffa9cd7e6460859f652417a329705c6a1577316f1150ad82bdcfc6412c5f82f59fdaa7cd01e6760ce87e5a2fa51d6d1610eeff23d8cf1acc1116eb6740d3d66011f71e2f4d283fdf68f5cc59dcedbdfd914babdccac746980cc505cb3f99af5b839d02bd1a1a18851141d40691ce6927b1a018a6e10ceddc9f25e791454b5bc321084863fb4527790a199bb7d0855d91a91dd92fa56ee1376c72fee5e0f71ba268d432329b9c31fe5b963b11c80d2a6c59e95ba406abfa4af1af0617028b7c4dd37", 0xc7, 0x4, &(0x7f0000068000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f0000b06000-0x68)) 2018/02/08 09:50:32 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x0, 0x40000002, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000017000), 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000016000-0x40)=[{&(0x7f0000019000-0x1000)=""/4096, 0x1000}, {&(0x7f0000018000)=""/133, 0x85}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000018000)=""/206, 0xce}], 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) getpeername$ipx(r0, &(0x7f000000e000-0x10), &(0x7f0000017000-0x4)=0xfffffc63) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0}, &(0x7f0000013000)=0x1fa) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000b000)='/dev/loop-control\x00', 0x101000, 0x0) setuid(r3) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/02/08 09:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre\x000\x00\b\x00', @ifru_addrs=@ethernet={0x306, @random="5900030004f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) socket$inet6(0x10, 0x6, 0x195a) socket$nl_crypto(0x10, 0x3, 0x15) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/08 09:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0xfffffffeffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0xffffffffffffffff, 0x80000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = add_key$user(&(0x7f00003c5000)='user\x00', &(0x7f00000e3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000322000-0x9c)="838b4d9fea233874dcf1ef608edb1375350e376e5d645cc5229683fe166c875590fde377f9b33c08d1542649a2ab04309779993454be4020ed45594acb858ce29c4b06e64650e2649fa1c625d1f49ba03f0b1f96c63e2dcc7c1951a38cd936ff5ade5d36c50ff61a61095268cc063ca31d095f3adbcff1662d76b21dc30b6d6adb5e73a4318c2192f42fb6a25569fa61a1084941d846154ee3b6ad6e", 0x9c, 0xfffffffffffffffe) getresuid(&(0x7f0000f63000-0x4), &(0x7f00006f2000-0x4)=0x0, &(0x7f00001c8000-0x4)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) lstat(&(0x7f00008e3000)='./file0\x00', &(0x7f00008e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000000000}}}, 0x108) 2018/02/08 09:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs, 0x8) remap_file_pages(&(0x7f0000464000/0x4000)=nil, 0x4000, 0x8, 0x101, 0x50) 2018/02/08 09:50:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0}) r2 = mmap$binder(&(0x7f00001f3000/0x3000)=nil, 0x3000, 0x0, 0x1810, r0, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000008, 0x4010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xa4, 0x0, &(0x7f0000002000-0xa4)=[@release={0x40046306, 0x4}, @increfs_done={0x40106308, r1, 0x2}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2}, @free_buffer={0x40086303, r2}, @release={0x40046306}, @release={0x40046306, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f0000002000-0x18)=[@flat={0x73622a85, 0x1, r3, 0x1}], &(0x7f0000001000)=[]}, 0x1f}}, @exit_looper={0x630d}, @release={0x40046306, 0x4}], 0x29, 0x0, &(0x7f0000000000)="218ad07193f63f8f6246f1fa5efcca111a867a5139f8de7ffdaf25bbf561e24d62f6b8816b29f4ae1f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f000084b000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000907000-0x1b8)={0x14, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/02/08 09:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @empty}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000142000)={0x5, 0x6, 0x9, 0x28, 0x7ff, 0x1}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000416000)=[@in6={0xa, 0x0, 0xe1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x2, 0x99e, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x74}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x3}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xb65d}, @in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x5}], 0xa8) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000478000)) sendto$inet(r0, &(0x7f0000e65000)="06", 0xfffffffffffffe8b, 0x0, 0x0, 0xfffffe9c) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f0000b0e000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}}, 0x10) 2018/02/08 09:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) r3 = socket$inet6(0xa, 0x88000000002, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r5, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000726000)={0x3, 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000048c000-0x8)={0x0, 0x9}, &(0x7f0000736000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000036d000-0x108)={r6, @in6={{0xa, 0x2, 0x5, @empty}}, [0x100000000, 0x7, 0x8, 0x8, 0xff, 0x2, 0x2fd, 0x8c5, 0x4, 0x64, 0x6, 0x4, 0x10001, 0xffffffff, 0x20]}, &(0x7f0000942000)=0x108) ioctl$TCGETS(r5, 0x5401, &(0x7f00005ce000-0x24)) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000a66000-0xc9)=""/201) 2018/02/08 09:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) memfd_create(&(0x7f0000888000)='wlan0%(#\\<\x00', 0x1) 2018/02/08 09:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f000037b000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002cb000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000034d000)={0x3, 0x78, 0x542, 0x40, 0xfd0, 0x9, 0x0, 0x2, 0x8000, 0x4, 0x100000001, 0x4, 0x8, 0x0, 0x0, 0x1, 0x80000000, 0x6, 0x10001, 0x800, 0xffff, 0xd7a9, 0x6252128c, 0x5, 0x0, 0x0, 0x9, 0x80000001, 0x9, 0x1a58, 0x1000, 0x1ff, 0xfffffffffffff800, 0x0, 0xbcd5, 0x2d8a, 0x3, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00001f4000), 0x1}, 0x60, 0x100000001, 0x9, 0x3, 0x10000, 0x0, 0x1}, r0, 0x4, r1, 0x3) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x4}}]}, 0xc4}, 0x1}, 0x0) 2018/02/08 09:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00003f7000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000437000)={0x0, 0x7, 0x1, [0x5]}, &(0x7f0000527000)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006f3000-0xef)={r2, 0xe7, "41f542cc2bf74e4fb9a91f1d0f59b7cb279088019ecbe4c7631f6d660262beba66a500d43c3efbf3fc55cc32b569ab3ada56c5491501c29b852c4ce7c07fd4ac0783e07df4712855f849bcb7c31ebcb13f552b704f188a790bb1ed55f2602f0b00a487f91a215fc1ce68990d475cf455f25c6031819feb1fd1aba912c905782438daa0d24134262ed7a65f9a10dcb5f65489c758e6f476ab8667bdd137a6476bf9fd2493abe1a2e5b6cfaabac718bae8c02b70ceb2f9e674642e54fa8bc33703a79d1adca656756774680a13d14d80ff9bbcc8907cddf0691bbd744132d41618c9965723dfb223"}, &(0x7f000054b000-0x4)=0xef) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000), &(0x7f000023a000)=0x4) 2018/02/08 09:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000fff000-0xd)=@ethtool_gstrings={0x1b, 0x5}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) 2018/02/08 09:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4040000000000000, 0xfffffffffffffff6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/08 09:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000527000-0x8)=0x2) 2018/02/08 09:50:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000f7b000-0xd8)=""/216, &(0x7f0000f7b000-0x4)=0xd8) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000b51000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f7a000)=""/118, 0x76, 0x10000, &(0x7f0000f7a000)={0x2, 0x3, @rand_addr=0xffff}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000234000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000f7b000)=0x3ff, 0x4) 2018/02/08 09:50:32 executing program 0: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f000007c000-0x66)=""/102, 0x1e) pipe2(&(0x7f0000019000)={0x0, 0x0}, 0x800) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000895000)='net/ip6_mr_vif\x00') mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000895000)={0x5, 0x4}) 2018/02/08 09:50:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff20c, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000002000-0x4)=0x8, 0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/02/08 09:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f000021d000)='./file0\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002eb000)=""/116) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000022b000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @fda={0x66646185}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0xfffffc63, 0x0, &(0x7f0000009000)}) sendto$inet(r0, &(0x7f0000514000)="24863c3d8267a0ff739155e4558b2d0b227045b7dfdf3f26e4283fd00edccad0a07791bb6033e18429594e31fc22fdfe3e28d97e7fbc49f21b048dab70ef71ad51a10281bb09ac81c008c1a16e3b12f1fe8a20b52c6708b182f2dc8b4884e0fb62f3af07ff890a7d157211dfbb64f43e3e5ee353ae38cf264bd51a51c67b1fae5cc4e6aed0ce9fd0f391f083d263ffac81a6", 0x92, 0x803, &(0x7f0000172000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005e5000)={0x0, 0x5}, &(0x7f0000cc2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000747000-0xbc)={r4, 0x1, 0xb4, "cde8865f39e4142ad3a12ec43134142188f1c7405926e25f525576bf26e716c858ff28a6006c02201932a8c7c054b6013b731559c98507448628fbc20d459bf6d425f2d103d6b15d3e34b2930df60397b9f6c731eb56218947f2aee9848b4ec8bf3d362ca6df44b55c289ebef0474a5c79bfff5a463a893ba083023794911311b97f5582003d83909d3aace0a31667f457e4e8f09797c6fdfc299e3bfdbf8d8da0d756b70d77f276e6071a2b2171b812f404b22b"}, 0xbc) ioctl$TCGETA(r1, 0x5405, &(0x7f000046a000-0x14)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003ba000)={0x8, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e60000)={0x6, 0x200, 0x0, 0x3f, r4}, &(0x7f0000cec000+0x96e)=0x10) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd7000)={r4, 0xe0}, &(0x7f0000a7c000-0x4)=0x8) creat(&(0x7f0000a6f000-0x8)='./file0\x00', 0x104) 2018/02/08 09:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fec000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8992, &(0x7f0000aa4000-0x50)={@generic="04b0d2504d7e302244cae227c30b8146", @ifru_ivalue=0x45}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000424000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) r2 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009a0000-0x4), 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000d5000-0x1a8)={0xfffffffffffffffd, {{0x2, 0x0, @rand_addr=0x4}}, 0x1, 0x2, [{{0x2, 0x2, @empty}}, {{0x2, 0x1, @empty}}]}, 0x1a8) 2018/02/08 09:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000225000)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000024f000-0x4)=0x92, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000374000)=0x8, 0x4) 2018/02/08 09:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x4, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x3, 0x8, 0x2, 0xfffffffffffffffc, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}]}, 0x78}, 0x1}, 0x0) [ 64.271540] binder: 12002:12012 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 64.289193] binder: BINDER_SET_CONTEXT_MGR already set [ 64.295568] binder: 12002:12012 ioctl 40046207 0 returned -16 [ 64.303991] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/08 09:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) umount2(&(0x7f000008b000-0x8)='./file0\x00', 0x6) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)) 2018/02/08 09:50:32 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/ptmx\x00', 0x501000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) socket$inet(0x2, 0x1, 0x8000) syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) [ 64.303998] binder: 12017:12019 ioctl 40046207 0 returned -16 [ 64.310110] binder: 12017:12019 got transaction with invalid parent offset or type [ 64.310145] binder: 12017:12019 transaction failed 29201/-22, size 80-16 line 3250 2018/02/08 09:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000724000)='.request_key_auth\x00', &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000065e000-0x6)='self:\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x80000000) r1 = socket(0x1, 0x805, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000139000)) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000007e000)={@generic="ef2419a813cb0acf1576805ccde944d8", &(0x7f0000ae6000-0x28)=@ethtool_stats={0x1d, 0x4, [0x4, 0x6, 0x9, 0xfffffffffffffffd]}}) 2018/02/08 09:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ba000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_pts(r1, 0x40) ioctl$TCSETS(r1, 0x5402, &(0x7f00002d4000)={0x100000000, 0xff, 0x1, 0xfffffffff99a0195, 0x3, 0x0, 0x5, 0x4, 0x1000, 0x3, 0x5, 0xe2c}) 2018/02/08 09:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000398000-0x4)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000adc000-0x4)) 2018/02/08 09:50:32 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000027000)='/dev/binder#\x00', 0x0, 0x800) [ 64.330661] binder_alloc: 12002: binder_alloc_buf, no vma [ 64.330680] binder: 12002:12029 transaction failed 29189/-3, size 0-0 line 3127 [ 64.348758] binder_alloc: binder_alloc_mmap_handler: 12017 20000000-20002000 already mapped failed -16 [ 64.348785] binder: BINDER_SET_CONTEXT_MGR already set [ 64.348791] binder: 12017:12034 ioctl 40046207 0 returned -16 [ 64.351081] binder_alloc: 12002: binder_alloc_buf, no vma [ 64.351099] binder: 12017:12019 transaction failed 29189/-3, size 80-16 line 3127 [ 64.356768] binder: BINDER_SET_CONTEXT_MGR already set [ 64.356776] binder: 12002:12029 ioctl 40046207 0 returned -16 [ 64.356855] binder_alloc: binder_alloc_mmap_handler: 12002 20000000-20001000 already mapped failed -16 [ 64.358620] binder_alloc: 12002: binder_alloc_buf, no vma [ 64.358635] binder: 12002:12029 transaction failed 29189/-3, size 0-0 line 3127 [ 64.358793] binder_alloc: 12002:12046 FREE_BUFFER u0000000020000000 user freed buffer twice [ 64.358799] binder: 12002:12046 BC_FREE_BUFFER u0000000020000000 no match [ 64.360026] binder: BINDER_SET_CONTEXT_MGR already set [ 64.360032] binder: 12002:12046 ioctl 40046207 0 returned -16 [ 64.361241] binder_alloc: 12002: binder_alloc_buf, no vma [ 64.361256] binder: 12002:12046 transaction failed 29189/-3, size 0-0 line 3127 [ 64.369620] binder: 12002:12029 BC_FREE_BUFFER u0000000020000000 no match [ 64.524576] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.530046] binder: release 12002:12012 transaction 101 out, still active [ 64.536975] binder: undelivered TRANSACTION_COMPLETE [ 64.542063] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.547685] binder: send failed reply for transaction 101, target dead [ 64.554420] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a5000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000003c000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 09:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000712000)=0x14) sendmsg$nl_route(r0, &(0x7f0000744000-0x38)={&(0x7f0000fc1000)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f000048d000)=@ipv6_delroute={0x48, 0x19, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x19}, {}, {}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x48}, 0x1}, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000413000-0x18)={0x4, 0x80000000, 0x8, 0x3f, 0x3f, 0x7fff}) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000090f000)={0x50000019}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004fb000-0x14)={0x0, 0x5, 0x1, 0x9, 0x401, 0x400}, &(0x7f0000146000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d70000-0x56)={r3, 0x10001, 0x4e, "a967bd4a430ae3d89b9cce5fe2700489cc5e07ddfb6625f13847dcea4bb46be9d5e46833cab4b898447bf3bcb292ed860b7df18eaba66e3ef3418a5e808a2d3f0e0dda7efa026218853002f3e4f7"}, 0x56) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x0, r1, 0x10001) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000001000-0x4)=0x1f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f00007b1000/0x4000)=nil, 0x4000}}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000014000-0x18)={0x7f, 0x6, 0x8, 0xe80, 0x6, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x5)="0600616800", 0xfffffffffffffeb6) capset(&(0x7f0000012000)={0x19980330, r1}, &(0x7f0000001000)={0x8, 0x2c, 0x5, 0x9, 0x9, 0x1}) 2018/02/08 09:50:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000-0x8), 0x8) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x118)=[{&(0x7f0000000000)={0x27, 0x8001, 0x0, 0x5, 0x1, 0x3f, "d9be323ec326e40b6bd967eb36bb3b154c71bebf2dd9932a159af1ab3307c9169a76204891d795d4f36f0a120dfa26cd34ed3cfde35b11ca1263562a3534d1", 0x61000000000}, 0x60, &(0x7f00005b5000)=[{&(0x7f0000000000)="b2c8c1089e4e1f6075e81fbe6fde1788ee7669e25ce623e929aa2f9371261ff2566d2fdfedb530423fddb498412c03d49fb2a16176e4e599a09914dd2646e91957e01f9494e1b6df927cb0292120b2299531a247525b21f3949ba8f7ed5ac59ea1e7636795ccae3765cc99661b8bbf855967b0d2bf6394e476b56421d44547595910cd0f09e02093d11fa31def2d898873fb4a4a109b05efb7476a9f485b8051b97fbe519c76a58b3bb8c76be79496d1aa891536b974560d9f8af4a38d6a", 0xbe}, {}, {&(0x7f0000001000-0x37)="5697568831d68ad70731d4e371bb92586178a8a4aa982c6f1bfd556f1dc1f5b3df3a898e8fd20ee1adfc53b7cd6f999757b1593ae30b67", 0x37}, {&(0x7f0000000000)="a57c85335fcc2df1428b7955d427148576a9becbfaf8fc8fbd5778d29e298ba83f4df1101b39261b46693dbcf5462fc90dec9974e4329715896db9bcf11b2b71d1e31b00c689b51ddd8164b6e8737f155f0d8b3e474cdf88a5eb399805de9c2f6e167915ac99e126d19d705a2b0701afcfc596c019196962cea254905cbeab7e3dc8c30845bf172b05491e2f0c37d1d1d9d2b6663f2bd2a9a496fa1fc557a6c74c551b9c1ce26917c78e1e40fa09", 0xae}], 0x4, &(0x7f0000e96000)={0x20, 0x0, 0x5, "849bee7ba197762c6940fb0f"}, 0x20, 0x4000000}, {&(0x7f00009c6000)={0x27, 0x800, 0xfffffffffffffffc, 0x7, 0x9, 0x1, "66d5b546725c80ba377d09a4af902c618085b6718e1f71faa0a5204ef1568764afc3f785b1385c1cf3648b8f6329d2e8687df8d48c27a457482305a5f2a242", 0x9736}, 0x60, &(0x7f0000508000-0x20)=[{&(0x7f0000001000-0x6d)="fcfefa2897573f436228edc3e3f225ed025058aae366ac2c8d1ddff92268b03488b4ad2decb4306c9ef88303c1867c487f8c5539633e56c97497f8bd63b19937e19d84f6d900f7cd02a3fba529300f5f0cf421ad5ca8ded3f5514b333887ec566565ba8996f9bbdbfccac44923", 0x6d}, {&(0x7f0000c12000)="a8770e31b88a60042253bde1e26c4329e18bde002b9af998e88c", 0x1a}], 0x2, &(0x7f0000001000-0xb8)={0xb8, 0x119, 0x1, "9faa70f0909ed8b82e580edb32c3c04dfec643ab1ac2df99171ca82bbcd12fef86fe9ad642d97af2116d0ede431550092892bae64aa0b78d24406531addbea4b1721a80636829b055a4d0de30ee7f3fa956073d4e56440c9f6a07936bfd0c763215b140f6437694e752b825ecd1d97214b1ea73b6c97917f48b07a276d90818eb256d4937ed58b0ab0939d6f199634cd4a7c36ab32727928e5b0bf29f57056a1ea1224"}, 0xb8, 0x4008000}, {&(0x7f0000001000-0x60)={0x27, 0x3, 0x3, 0x0, 0x2469b24f, 0x101, "73e65efbb177b6011bac0602b573f1f9d0e3d84380e7035d4e025126680494be23a813de5cfe757c7fc5e3923c09bfa2a5f76a8e689bec79e99b34f2723571", 0x100}, 0x60, &(0x7f0000f85000-0x10)=[{&(0x7f0000bf2000)="7b49c2460517e40001b2722ce385a4a58e9001365ffc7b803470b9db1129f86192aeb4e874d9f3a4ea6baa9a445d8dc3813587e216e4f7643c7436f72084edf7a866bd5bded5701890a31ad472bef3f76a9aae8ec315078214efe65d9d463fa70178e4ca0d1e94e7870218059ba0c6fb", 0x70}], 0x1, &(0x7f000001a000-0xc0)={0xc0, 0x103, 0x6, "5bf72d98838f62ccfa8b0cfbc05cada608939af071fc71d863813d945c46ddb4663c3ab807476c5f81c652247ea316dd6140f5ce501a50fa35443340aabb325ed0899bf3881f13ec199070d969cce08fb763a0ddad014f763b04eac5e3cb4ad0b3bd3ef7fc7a72887654bcd82e18fcc42fc0ff99a29cc56c31644015a9f8fb41e693e2ce8f5a0ef95f1fde270a4530d6e1044bddfed2bffccb77bb50987c9e93a939784591b505e138920d99f3"}, 0xc0, 0x4000000}, {&(0x7f0000929000-0x60)={0x27, 0x0, 0x51c, 0x7, 0x8000, 0xc61, "f4c366db21718537a3855d8e27db31b0add1c1154d2344d97d43525ebc1f8ca3c5cb18690ec33380e1f9735479418956097dc70c5a4dc385aae3de9333f3d0", 0x7c3}, 0x60, &(0x7f00008bf000)=[{&(0x7f0000fe1000-0x63)="e61176a8973448a1b5b75bec189da5882d33c9cb2d9f5d74709c4b5249f8d1751701947767c6c6c1f20090c5dca615a5a31cbd8205b0c53e23e6038bc129dcc8c25ec1796bac5b8cb0f6efd19d3222929561ed82664a086f810e7b429166b9daa53aa9", 0x63}, {&(0x7f0000053000-0x1000)="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", 0x1000}, {&(0x7f0000608000-0x2d)="43ceb3b3d12419998c3ffe209ade8ca22c5694e9668cadfd36f87815ffcaf713090aa7dff48d31d00ff3c61b8d", 0x2d}, {&(0x7f0000000000)="1ce249c40967d1fc4a8bca5e97bd1d8df00893db5eb03409475b5bf35fd8f0a1c9a5bec2ccac252f03c4a26720dc324daba3b4c85e0fa279b07b3a0305d7fdafc047824a6482088ca62d155780e528792cd8f84ecaa2f782bf15c7cf6e1f108f40d9c2feb8bb7cec78ac6fcac107d75abaa012b8a11c", 0x76}, {&(0x7f0000001000-0x41)="fe594e9d55b24875135418b62ee7720878a5d4bfb2e08928451687118bdc240163b7f3ee9fb77416c8828c0f10e871e812af6c21c4159319e1bd0e2cc32d68ab9a", 0x41}], 0x5, &(0x7f0000000000)={0xf8, 0x10f, 0x3e8, "693928173fc5e7e67d75c26df632cc81305c4de8ce5520ab2980a97d9e6c45c171e694d348c30f93bdced044823830407ceb662eac0165b3a27b37cf215f0834049a014161ebdb0b600772fb01cfdac882bef6878589e3d619ae6665aa78ecfd5ac3195912876cadf23cbe1c764e11a312883290b14c24bb0bde9322e59686058cb4649cee276f0a7438237285a633c84581b025c4c744a88b7ceae1d3f72c9ab977170d2409c5f892ad9c0733cad985c01ff6fada9e678d3c52ce8d9412180e819e39fc02304fee983a683def6738e4f92f8cad36e1bdb96b2ca5fad03e7f7faa"}, 0xf8, 0x800}, {&(0x7f0000f10000-0x60)={0x27, 0x8e1, 0x5, 0x0, 0x3, 0x7, "5b87b0ce2fd954d2153863ea1defff32d53407722306f2a48f33c2f654eea0308fc6203875de01d84c730887131d28bdd8d9cb309888bb268dd14ce45249b3", 0x5}, 0x60, &(0x7f0000fa1000-0x10)=[{&(0x7f0000001000-0x70)="66578080c09f83e9570d256d655d8844153385d42e13a87b358f1aa11e1523d53a4945f24da443914329a5070fbd6525073b89138a581c4bf27cc0c2815c1881266b2300b15d767ba997ae61f88f4007bec4eed11c63505536894301237779b2d3d845d532d01d3b821dd5cff1b5ea2895723f6f54", 0x75}], 0x1, 0x0, 0x0, 0x4000}], 0x5, 0x2000c801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772653000ffffffdf00", @ifru_mtu=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$inet(0x2, 0x1, 0x0) 2018/02/08 09:50:33 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000002, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000005c000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00004aa000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ffe000-0x3)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f0000e7e000)={{0x77359400}}, 0x100) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ffc000-0x4), &(0x7f0000ffc000-0x4)=0x4) 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x10000000b) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000006a000-0x80)=[{&(0x7f0000069000)="90ac158f87c4a9c43502833303812a407487c7b93a4982cb564291e1c8fad1595ce169532b10ef5d8f6bc14b8cf5c833016c303e942e01d3172f381e40022cb18d16393090dacd220c808235946171f96a4df5d01a22d6d9a6634c85d0ffac8680385a2f5b0dc06ff162cd51f85b08409416dfdffb77c98757410c310a861e4dbd484cc5ba913343b2598e17afef99f118b5e8fe6445192bda52ab85cdc7454baa0001774647f521a4e3485837945dde8c462a8cb96557fc6ddf32dd0453e7f4de7fb0ec19ef467f4db80c", 0xcb}, {&(0x7f0000008000)="0f2c037f77a0121ab701bdbd1bcb93d3968110612666224147e065b1b300b3353efa728ab45d378ddce2491d84bffeb8d0481b9408ad46453789268a36e6c477834d51b4d731f600bcb6348da3e830e832f2f679a34583ce63c6b93540e8c883dbd671547b32e675e49bcecaa59f3a2d98594c414a905aa9208174f31fcc11d1cb8180a829b3623ecdce8e26c52b2242ebca21f0865b1d482d1466a1ff647b710a65859aaae182718652f83a66f18d9e852a884d9421cf34b285ed466edbb8dba0f4dac76e14871cb388635d", 0xcc}, {&(0x7f0000021000)="d081dab4f055fbe5df9825ad09b50c7fe64cce6e615f814a770265bd595dfc524cb32fad518e928bcc422a16b515a2ecd4c24b144c65c7e0900171cec01819862e46", 0x42}, {&(0x7f000006a000-0xbf)="92c43d5d3b477308248066e7d1c9f8f941523b6ee34080413cabe45693a36da29ca54cab0e475edb5e3ee97e14c5fa01d9bd5836b09b55f007706f0d7166bbeb9b088c4742973f8b146cd98d8d07c293939de8fd8843453ecd0c3c9e8fe611ca80d9460e4aa125912d28d44e18a055377e09b5d8fc8ca3dc6178971030ee5c2773d051c12a475663b67392da2bcfdee89e70a54769fa36d4cdebced8c5bbd0df01f11344c65bbac09ff15ac7e2c322a24ce2bd0b8770086a68b62e0a5849e2", 0xbf}, {&(0x7f000002d000-0x98)="f2b4bff5e38fc651f5d7c72fa2482c1df6adb53c8db8407b2a7c22cf73ad45535d18629e91682c932a241b15eaccd973349dd3626034218806a67fa979391f1920bd590a323b1744c508652399e470c32a028cbfb22481de2e18be199d249b93a5779e5ece82d5700ff9fa6a107cd72aaf612f52baddefd597030c7a4e91ca64845868651c0bf0e6ae848072ec58c6a813d66ad50c24cd00", 0x98}, {&(0x7f000006a000-0xf9)="4e9bfe3c7883384096f0fbc674eeadc9f6cbce485af5d949bcdcfb5ee58cc1a493ecbec004272ab22d6e4126ee18dea75df5a95b308956aded351fae9e41af57a6e630317e12ab3f404a0bac30b47bcfbcb8e30188521aeb33a5573c6c4324c0d5ddd89841d4ebe95f57bdbb87af77b75ad0c414f6abc004804cad121ff54408e92c82711ebfa11353eb5caceda8216be7ab45eab6e7c819b6c1b4fa59ce9ad713474eed7873573afb8f9c8dc23331dc9672671d369cdab316cc351b034a03310a1dcce00f0ca6fef3f03f8d9a0991a08a58ec0374f0ab82b182c29e8b863752a6eedfc4041b277c290321fdcbec0a500398249d71ee94636b", 0xf9}, {&(0x7f0000031000-0x12)="3729b602ef86de8f55720c9fc9eca98a5daf", 0x12}, {&(0x7f000006a000-0xb5)="2e1d962a9369681193f97405132d24b834c3c7d1a2f660be4919db438814b10b9899c09fd4fc1189216bef9f8ce9e645f52f3b7b3de24232de97552f29756f4b1fe7ddcf301d76b18dc2de065a0992b67aef3a4b45ac73eb4cda98d26a7c75a34c82f98f461ae2fb80c97885181a78ad1f52dfab1c8cfbbe65e9505326b846ecab70ec19a72c8cef9a35afae06ffab55d923e09884d79ca5b058e39ab85757e12a854453d97e36eb673b75882627121a2ca1050ba3", 0xb5}], 0x8, 0x4) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050d000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008d5000)='cubic\x00', 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a5c000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000734000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f1000)={0x0}, &(0x7f0000bd9000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000e51000)={&(0x7f0000eca000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000909000)={&(0x7f000040d000-0x2248)={0x2248, 0x21, 0x1, 0x3, 0x0, {0x6}, [@nested={0xa0, 0x2e, [@generic="682c21ed9ee5fa7342e1c6c2098d", @typed={0xc, 0x13, @pid=r2}, @typed={0x18, 0x8, @ipv6=@empty}, @generic="6f249f50b913937971f6ef9bf7a5493ae76ac2de9e3327471ff0296b6624a29c4009824353174745f63918c8eabaae8c854a8a8b177ed03cc97363d2314658867b9869902b69bb86ea806acb8ae0d8e81885e4081f9688d574bcf35316e567fb95e0f6021b2093b8402d"]}, @nested={0x1010, 0x1c, [@typed={0xc, 0x95, @pid=r3}, @generic="5e1b176413d65d793da384506196990e9e88d105bb34ec56591178ac361025548bae0414621d4528289bd1cf9a6fe90ca660914811021f5959a04c06df6a06319600c44cd6edc903ced72ffd5797cd2ae5e6ffa0d79bb2e65a0a0dcf2bd6161be7dfa8844f2bb10aea401a4cf3a33b03a61bce246d43844553e7ac4fa47a46c566e2736a3ebba95b67f95eea5e268fbae3ea4d559bb1bf4f72bd1e1c80f6d26f44f2cde865917864800a40ee6be8c7c1acfce2f55497eb366ce8d9aabd1316e469d8f38e828eca9ab0c2ce0f2b48036b626f41e0a530b5fd5872b8ec5ea8e6b5471eba69595680a0bf918475f98d2edf8c396c6dbe6581ec2e1173ac94d1ec01fc50762d78261ef077d7bebb6646a83db02a02f4fa649e5ac41a6cf9de656acaf43a3e28809399365288c31cdae7b694d969118ba88a2b2e03ff4610ff7840a38ee23e87a1b553b9c28af605886c4adebb9caa167ba92119924f91d31669d1c4bde6df8415da8463e63a607c2b75827a3ee00c65b5490fe0555a88f76da528ac509bf7ade378ba2e5a0c334a03ef0f213c67eba465c9490789752e36d80e4710d9d3d9e86404dee13c11a2198fc2d899314d7f8cda00e29670d904b0a028d3b0f320d1eca8108ff4afc787f0c11e463225ed31ddf8f1b36aea6ad662889c3ef3065a158b1b8c9b78dcf6a6e0337e980f21ae425c069a6003e312a8ccbaf0c647a876f31af944b00b77458f43e95d4450d32e97ceb3f4bf8880a340794150c712093a0bdadc13ea8363e4b1f4ce53225d1e0b1fa62415748f396da957d51b15f6393f5787e87a0f28d5a6c401868018c430778244e8e2dc3e31527256b67810a8fad301beedd8235ebd16a0f26ab0786f4c8eeb9bb80231de745fe6968d50c90d2943f46e82fa71377c262a226657b2cf0ce2e408b002d214cfa71312b50921a52101b4c2922ecd17dfb87285cea5392df6d874b08317ea39ec4ae1cdefa6debf78d9d1ceb88b0acdd78b25f853dc2b7accc2443f302c55e3dc5b172b6b08e4ac1599587099a14c1b6448543488185722dd54afb03cdbdc0e35fa1326d606eddc01ef96a8ed7ffee00d240114b482b272448a6c47b2e57a1df450f04c56ff42ad29c6bc195d7e8e6f4b4fb26bc245bc29824a1bb00b921043f51cd0109cb4096a7cd87479fda5b63420bde2a3e404faa12fa6ac16ec69663d39495359d373811514a6a4fa6b06d35415ef0dd89d5fb6c1d3fdc7fb238b32e879290f7f58d47a6da98bb76b2f51398367377cc17e43e4a3773acf9df8ae297537c237299ba6fa40b24b6985be03bc949fc6ad9c7effe8dc41cc172f6cb3485f67708c89ef9f6af613d55d898a087ad1734cc70c4372201d9f843f8718c76c5f275f82939e7c887c15c37027b7eb5bb0ef0fa61a1a7a292014013ebe39e3a9d690927f2c43cf2830f5b63d14b41abc191fd714a3e9ae9f1f2a817c70a8d0156fba12d4a23c8733a6921676145842da29e57b40b16b9d32679b5aa4b50b10e879da21b13b080138c38497d5373da60aec3a9bfc048e34c42b18bf347b135da89a47c9899d93aa4ba21822c1a65a9d75de83c98c3cb717c45543ac7557ef2a8f53f856694f296471bffcded7a30f0d0f95cc2a1dded27b329878c932db81a4e172f0108e51dc93391ee2cec1b71808d6ff1bfcc4beaab36a2bb7348f51679a42eee7111d64148fa8e3af438a05078f1105760763f639670fb785ff71158cbce7ef3159e3545d0c7f4a6094f2c28289ffe8865182e8eb504b955ef9cc202a8aff2a5803215b243b1f4b21c8c3d0ec07fa898e03184dd27cfd1f096a67c02b9f53a86401a50349c76d17f9fb5034fbb39dedfae00a277e6801ff68d755a740ad25b685fca6abba4f494801f3cb3e57582b4cc12e5539545f231618334712121ab440e74dc2d20a7c11c51aaf6722fa123db6be49dd3d1f451d8f2d856a738cd4bb692e7315e33bfac5ed1cffc6d2d57d9adaa3abc22c94e58ef40a188fe336205104b19d3aba93dce5ae70ed432f8137d8012fd3b47255d73469c48fe4ae217f4510486e5698312cc97fd15b2ffa583aee58def5e9bac3cb507ce0763eae903a778a2e8686bccab3d4b8423d6ba067c53f4f27ad1a619842b0f7842f32eb70abff37abbe7b1d8fe691fde0c87e8a24e61f9ef1059fa05b0d18611839f82f84356662fa1a8c07ed3d7311f566f3f2c9a671c6f52b0de9756ae40c9b388368fc6813c44c7c74a9a306e517c3d9ff0d929b5e15c52b17c126e4705d493fb10421012ebcdf415b99097d9019cd5548fc2cce34d418fbf0ab81a99b3b46971f10f21081f8c892eb1ac553ebb0a6a499c2b566fea0e46e2580816e626048c1b5d1e3bef674fb54e6ca2ecca8128be04fcd89410c8ba0ada1c9ef5707fe6da568568c2ad11fcab970471da17a4d8c86363f4b965dc8dad5ab0eaff5810c2c47b31e25e78ee6af4744131e358a4d5bb81a4ebc9fcf44b54c645937fc4c4c827519ec444838305fb5fff7f5d26092c546e74af347ab1b33707c25d1f91149327019e62466d506af0e6ab42f04f0c8a4a33e00bf963add695d10c56efcf4f911667b7faeb195a21fd9806bf5f5b445a18efb05f2fc519a16cf655ffaef9c43118ffa299792c6b618e7873bfd462f91260d0f9e0b1c8abcbff78e2e16069c99833416739c7f7798d5beff3a73eec0943797cc1bc490fd7bd8d3ba6983c7525487fb4bda70db1c849c8b1adfd0cab7635413ff0c290e0bb8a3518e3b2a52e3c046d3f261e83e81f4d86280ab45001d22add5c76269cae09069a8f7908c3a31a7d2f6f9c21406008c3befb9e60874e39e0cf219889cc0c131917174d9f8ad299465eb9b506e0da481e1f006f7361dabbc39c5a49a241d496803132854cf293b2522aaf409ca3958f38a8908ae529a79e3a4626b712113bfb3fc99c92e7f8080d13ee351cf3a37216963f019db7943b537367c07e245ed00bc503a3b18ada5ec3975d37a6cb0f133fd5891edf4468ced7d0b901a1e10b630b7bcb887e34915a748cb1f3d94d3727e84d74cfe7c6b8a1891ff7726df190d466dc3e3a775a457fb5ccdbaffc883d8554af84d7d5e7068de152d8608de76cef1e2b0b44c41c3402801a20617210d58caeaf9ffea98b8ba6bb0168ed01e301c1299f0c90e0155e03c64b9cde6ba73ebc2a82354c2bce378ead74c6cb9af2912a7e4fa61703a556ad52b5fc1c3fc479235bc86783ca2a6a1bfb574b4b825917b98452f82b9f54f3e1c1962a21c30c4f63d1421745b45f54a76c7ab58ea40a0280232c93597b8a4d4a7a52a58809058affa6efb40ace86409cedc8a59320d6f0a7bd6b5c84a51d8c58f37ac4f694b2a7d1e60724f3230ea0e38b27f5c1e6eb45c0c666ed4b7beee58d520ed25763f85e5bde0c6266cb7e83add4ceb091ffc2a0e50e8e1e8116d795f8329f77bf7d591afb06646444e9d6b589c9cebc8c0f1c4d4726b195dad774e0cacf0a527b0a0703d8409c938f04987f3d24e0eb2a4233e97148ae1882d019f5454efe52c016c9ea7b4e858f00381f0167473fb86e8ab4a70669b7bddbd458436cc72d297462a8b46974470154041050dcd293e5fcded0b524ad80e15b366f4896205896716a063136f71a7af2efef66c60caef290485faa486a6bc1804e88026f248bea51bfe47a0b43e22831ba02d8772b39744e11c511ae18cdf6f1aa5958d9e33c726a9a01a148c5dc6bcbf816e8382c9fd50e98e6974e521749ba3015926345b5d7366e8a70c4f96f076820a59673b7a82599697534498b97a8f55eb38690c1c303cd95a334b77b3d9fbc48bb02e96b9a6ff5e3dc3916c00a0815cfc4358921170653471e2f7d2cafd0652f3033b89b880bf45c156a0f540c2511b395f2f3b9d6d4b467896bc1becd6df04988bb7e553670b0c1b7ae51478cbff66a8d8eb72412efa4f6c839fba5fe8f83c2dad624bf9f9db75bdf87c2847f8bc5604822d0e702f5681da45d63c44d7f9ad6c21603a7893598646bd76ac603ab6b183de32d01a97d6e47770bd4da9fa7fd5e8606bfd3eb578554411ee85af9f93bd710a02b2d2745b4128af86d768041c12c046544312e87f4c3b1bb359bbe07fb20ebf8a9de46b1981ae84a6890696cfe1994bd0ede0b347b30611a93e19cb882f27de000d66d202e9ef474db293fa2777b9f506459675624a4864af212d7b244c9c51406643090f4b89bae1f1de4fd3b1470a7c0b116e8ed3e8cdef5e409fb5c5404bd95b77ddf7ffcaa61481bb672e0904733c7b26a78d487086e6a5fdd4e84d7df80ee1ddcf5fe09dcb2a4b5bbc1a9cd10175885d0aeeec1341f50bd4bd96708a3a5a53f121a97be5fb7d86f27fe806ddf7547c1c22d47abf725a611dcd04fa4dc076501fa595c525ee715e05503e37a19953a6cba080812ee8d759c987b8c4591e2cddd0d5fba2e08ba832f5c4dfd4c27ed82bf13142484d7afa5fe57eb8830649a95acc79fe20b04e8b24016b0e7da97b20548c0e709f7c530b4c451f9bb761c03d19ac85cf46fba7c5e8619ce7285cae51b4a5abb31f3a0a29d9920314cc0c47933a0cbd1f02645cf10ce8e93ba5bb20d3096394f29db4fda003657af3d40b6d3ed76984d5777af51d854eb722c01fa88753ded0748f520f3fcefb4bbc1a416d7f59ac6380e77bbbfe997ef89873fdac8fc887dd2d9ca42e372aecdd1916df2a9387f8c23f5fcf0b13c009db0f8974c6c412d3b1666ad286f0be48449b21650d33f2e968694d107b8d4637fdd29d8504a6c9b82bb1b13f0a03ea2a04b6e6108d0c95d4c6efec04cea33742c2c3e672bc6a26d6ab4bb99b5cb4f02ab21be356f08d485b47b21d8d23b63e36de2c24a5678321ed26ff45dd26fbeb5fb71d925cdb4b3aec62f2e8103aa0b547c4f58418cdbe7bce24db1457e92d7487f45a59335e60242800eddbcec1e192deaf15d413618aa5228c095a1e18b5aced689c4a6446bdb8757d15a1225a86a799345b8d20dc5b1e8bb138dc8824343651d7e6499e1fb5ee25e0ba63d69fc2d3c823c2750f48b216ce0eadc94c2bdd2b15a24535c43d13d2d19628b6578520167abf8e61215b36a4f68796282cbe6a5360bea14fd54d213befcab03111e608ab26774d9f95a288599a77b0d9d4f6208b1a204a509594e58499170b4f7c6a555ea744a188e7851569a0c3b2032dfad977f4d8324e21cc0f5c47802631b418e3a76f13b8f9dbab6ca96b30c1728fe784d40c3bd879e51bb8a3c683ec25334f85003b9eeebe2cb08216db6ce421d1e893693c00894ea245aa8e51cac6bb9f001c223967c81cd70c8a51556b493a56c820c61097321c1ebcbb571f21acb9a8a93cb718fbe645c5859a4ac7e61c92f42da7ccc735ecbd4d5ef507a45af733834d0d95d238ff43f7f0d35a99d900f56d007955d6dcf0cfbca282bed3ed1112263d37c5155148005598477766c434dcb4f78885906e949acf5f339f28cbfe111d4944b90a827ec0f85da1ff0c6359024150b403f6e2918f0d15fb35bd1b5e2c95d2909f84b39447fc255d6c61c6b4b07eb495423bc15a81b37a0d0e2cdf22820f41bbe3530362a714e5dee20daeeaf8b7a4d72beb0b351d060e9e5612d47ed1ed1d2ebcd1ded95e7d8be570ce78342c2f363aaf04f284fe4b384657ddcb58e9f0741fd52b00e6fc0b0d6b813a9c84611853f047d4544b1f0d6555e6990888d65d0c0757a53cbcd784a2dea97d1f678adfa3959c6e358e422111bf87acb9cf2ccc94e2ef91bcb9048a0cdac42b"]}, @typed={0xc, 0xc, @u32=0x1}, @typed={0x10, 0x2c, @u64=0x2}, @typed={0x8, 0x77}, @generic="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@generic="275fcccb095a528330237f48ee112ff55f8b3570da2bdaeb6405994bc514eed85718c025139f7db2098cd5df1101acc55641020aa2dcb758d5e0c28b507dfc8afb0fe40d82923fc728e5f9f0f28b3c3d45f36e2b51a1d358c5955aefcd612bcb33d3f409b8e0359981c4f8ca076273368ef52740db280f62fb9da9c8f636ec672e397b8260ca5ad936b4b52ea17d08ad7ab252", @nested={0xcc, 0x65, [@typed={0xc, 0x10, @pid=r4}, @generic="9b6a826c0e3cb8046515f80d1993dfde268e695da11687cf2f4031bd16cdbead73c9445545eefc287482edaab5b42e5634acf544ebed0d0e9b90026769835055cbb42342c4dd8592d4c8bd855e57a2a86b2d2ca91b23a34551345ebb4700f9dd21fe75cbf5ac1ba3831fad5c9fce350c4e9a089fd9714ea1a0a70475b05536ef3564c193192b3bc76333c161af94e41ef04c797f14f5ff4dbe660cbc9dc58188dfe646bd677e49d64e8588591492c239d9c187a2d0068111675a"]}]}, 0x2248}, 0x1, 0x0, 0x0, 0x44880}, 0x800) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c81000), &(0x7f00004c8000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000502000), 0x4) 2018/02/08 09:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f00002ff000), &(0x7f0000b07000-0x4), &(0x7f00003ce000), &(0x7f000056b000)) prctl$getreaper(0xb, &(0x7f0000cde000-0x8)) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/02/08 09:50:33 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000f73000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-wlan0}($\'@]mime_type.\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000842000)=0x4) splice(0xffffffffffffffff, &(0x7f0000001000), 0xffffffffffffffff, &(0x7f0000002000), 0x0, 0x0) 2018/02/08 09:50:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000002000-0xa1)}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000b27000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) restart_syscall() shutdown(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000001b000-0x10)={0x4, 0x8000, 0x3f, 0x5, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001a000)={r1, 0x8}, &(0x7f000000d000)=0x8) 2018/02/08 09:50:33 executing program 6: ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000042c000-0x50)={{0x1}}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f77000-0xa)='schedstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0x61)="299de4b893299647aa7b49c6d7dc329abdab55aa35e6498b0140c3a8e90c75c851d00d6ce04d1c1b577c3d6a69912acaeb695e3dc3885e1f2ae22cc9b8c1d4f0e6dd321d30e8707eb983413c5cb7dd09fcdb0ff2f7ce9b925d5995bc099afbae27") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x752c, 0x0, 0x33}) 2018/02/08 09:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00004ef000-0xa)='./control\x00', 0x40, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000)='/dev/sg#\x00', 0x200, 0x200000) bind(r0, &(0x7f000042c000)=@nl=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006e8000-0xc)={0x0, 0x0}, &(0x7f00009de000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000e94000)={&(0x7f00005ec000-0xc)={0x10}, 0xc, &(0x7f0000851000)={&(0x7f0000847000)=@migrate={0x0, 0x21, 0x0, 0x2, 0x2, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x18}, @in6=@empty, 0x2, 0x4, 0x2, 0x2, 0xa, 0x80, 0x80, 0x0, 0x0, r2}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x0, 0xd, @in6=@empty}]}, 0xf4}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000064000)=0x0) sched_getparam(r3, &(0x7f0000ff4000)) 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002e4000-0x108)={0x0, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}, [0x3, 0x2, 0x8, 0x1ff, 0x2ff, 0xffffffff, 0xcf, 0x0, 0x7, 0x4, 0x1, 0x8000, 0x2, 0x400, 0x7fff]}, &(0x7f00001b8000)=0x108) recvmsg$netrom(r0, &(0x7f0000e4a000-0x38)={&(0x7f0000e71000)=@ax25={0x3, {"d7e008be56ee93"}, 0x10000}, 0x10, &(0x7f0000a51000-0x8)=[{&(0x7f00006e6000-0xc1)="668635bb32fa2b42ca89dd020e612eaea3c20b399d1cd3d31facedb31dc2f28fae7c5cd172e942beb017d3d6ca5a0a7e799d8139d227366a1f0f99cad601ac4e4c655814c704277e9e4bd8a1bd6cd4d721bd9cd0418c1b82574078dc4dc0e3ce0f02c4b8c11488ec8fa7c890c7529197e639502f101d6a89cee9865044ae140acb335a03e86a5da75cc026ba5ca09b7bff53aca2fe0dde0d31823bb3166768a52798e90389548614657562f91bd4104965945f0fd2ea5727c621e06b42feb59e1d", 0xc1}], 0x1, &(0x7f0000c9f000)=[{0xd8, 0x117, 0x5, "36c6be532c937d4a0bc68d99fe9588c5e19cedac416b3af9f5f4efead909bbeb153c886eca9c5d489c4246cdb57c580de548dc679bfe589f38a79e77c5c419231cf15dae771b47235416c9f226ff580a3f18805878fecf838ab8d6ed2f9c307a035649a5b3294c88397d7d0f8dffa71ea172a75da72fff116b1ee65104e39fb21ff4573c139646c2f854a747235d4b1bd9986676fe5e038f3adeb24cd40ac435f32360476edb20c17eb222c361e4c52e2ef723671b910ee6b60fcfadf061f0d05c02e5c2a568"}], 0xd8, 0x4}, 0x10040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000646000-0x4c)={0xfff, 0xece, 0xffffffffffffff52}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c5c000-0x6)={r1}, 0x6) 2018/02/08 09:50:33 executing program 0: mmap(&(0x7f0000000000/0xa02000)=nil, 0xa02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00006b9000-0x86)="626c61636000697374007986f30bb41079cd37c91a4c1557c97f88e4283eaba08b5c52f589e8bb35642b0b919c4eb283c1f9356b86d5538a21026fa4b206c87acdcf7f02b8ed73de1ff1ff74d8a4859070db8eb83ef2b0942d6dc7e7ba463fe7d2908c6a6988c79e27e09857d10fc14f4b062974a348292061bbfdb57f0d8e2eb1c1cac895e4", &(0x7f0000a02000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002e5000-0x5)="73430819", 0xffffffffffffffff) mmap(&(0x7f0000a02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a03000)={0x4, &(0x7f00005aa000)=[{0x5ade, 0x6bab, 0x91, 0x4}, {0x1, 0x6, 0x80ff, 0x5}, {0x100000001, 0x380000000000, 0x200}, {0x40, 0x87, 0x4, 0x9}]}, 0x10) r2 = request_key(&(0x7f00008f2000-0xb)='pkcs7_test\x00', &(0x7f0000a03000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a02000)='md5sum-\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) socket$pppoe(0x18, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000284000)=0xa, 0x4) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000a04000-0x4), 0x800) mmap(&(0x7f0000a03000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a03000)={0x0, 0x1000, "c2a3bf8373b85c7738438d8bd786f01af844bfaf658efc89bd6436fad0d9174f6c4551b2372405a094f23b5ba7848b1ba65d3ed5e80a077138c36a6b914c3a96f66caa9fe1798aae8c93333c0d9448f832d3951537e43a1b05157970ff2212e164836a9ad1e9abe42962a92274893b605c71bb3ee2d1c5c6caac5c33ea1289ef6e832b2ffc3ff397fa8e54903941c3eea08feecdace43bc05f83e88c9f728f611f69bae87ece978bf75ef46bafb25b8ed9fbe40fc99a89fa644c4abeccb60749f1c03c1c26bdea596c13b05505194eb5fbd746145d2556571177eb2401955377fabafa6830742fc548bd8f30bf059c37f4b537edf07f742908a73015e2330242e6eb6400ddcc3987f8e1f2ab771daf622cc90fa968628a4cb77ffd27e825696175453432bddebd7381dde40b53c17c80749ec6701746c40093466105d06434392aa39a22ed9a9c585da4510b0fe3f03a067cdc4272490f305c0c1b08e6c201f0fa0fb473e06c61ffe1aa123800da7a945543064ea5c55dda7998b6db7869b04ebd30792a5b233156d63adc4aef5828324898667ea0a6888561c3e2cdd9a7f079302f110a4692b2ca4bb957975218f9826dd47a33b6b697b1d70cb5bdea389683cd859b6f6c1b8f13e32082aee9d848a398a444fd165c28712fbf9dd15875bd00bbc35214e4dd270e4484560b16000a2c1b7f4b6b43bf2d6eb8f951bd9e87ed707d349c097d7deaddb1cf4657f57b8bd352a73bb0060741ddcf2202546775d32f70baf8c16a322b1ffeec63e3c34b36cbbe5e5292fe4a855e4583b0cacfbed91c2d95e6547f5ddb5db8bcfdc55ed384fdb48957674b2f00bb6da90199dbd990b2ddc6ff50fbcec04874e997f28ed7ddfa35b9bf1a01ddf51f6318a4e312172ae7d9a6f53e72ab66f1ccb4f35e60038557abfb0662356395691a40a56e972aee1e9ef23848f72b55141994fff06121a0224cc64548ef80aeb8e0c42a57ba65fa5d06d86e4b1c629bc114812e29472698f2f488c37e4131e25ac03f546dc173c8b627c4d4403d09f323ff8350d6121b645e90aa91fef91f9d87922c10f57ea5622996d668c93adb4b24cdac64016ff915c66b614465a406784f2afb8d120efdc57d938ec4626ef160adf08077086eb62ace07b6cf56e7c18a3c97e911657916c23085b9c782072e10ce1bd5b470d06cf6ced16483d7d4f486e304e8d2dff960166ae81889353485b7f99d605579b78b3cbc7ced7067b2851b78c771118018f738523f69ec7df8bf5177fc4823f7a48f979e86a0170d8437abf9382dbac4c2953caffa461ef3fcd1bbf20d6b4cb4528864f59a7b35aa91075bb120349ce5b263119a32013925b550808f62f2fd2a3135f94fa00d2614107a3c1459ca5ca692f77455236eb31fa17288b9949c8a43c5e9a6104f8e4274e7c58f55e6e250297e0295958ea2b4d791abeae840e9c4630d7728d0fe100a1e80d28d223083694f39067de34b07d0b081341a5b70acaa77eb57a15d21d78cdabe9762906d8d51cf7e2cb6e69259cab3340fd0cfc1edf527658343deb0d0240b42359dc8c76d9253f7bddc73026e6e0155bed238b24b40c85b8434681224c98f3c7562871b9fb4bdee8abaac7775aedb9adda419642a55d4cb4ec3f7b091fceac87d1e97fbad13f3b67eabc4346cf4976a5f9464b635f219984692f03851ae6922fd8c299c0e04288ee23b41bb99cb3079524fcf9bb7272bbd8f5d4753f21b3a03aa6fe3a807d60f415b1cd3f6964b99bf776c08c94d28bdaa184f205129d0e88236dba2f9390a216eb407440387d63a9f3cd9a8e9e6d2b24a1e25e15bd3eaa3583f64caad6b417fc807d42ea96d5b27801c93a1a45facb176d2f9726c0f8512e2638eda9bc41a6ceab30ec921f618c9e4b2ba6113bd6464ebe28a47902357c4d2d19662fcd2e273ccc8add9b5189a5ee78d596a752c6f014c0d8448d547d41208cd0efc343f5d4fc62002c8f7d68637809d23520793a822731959c16346cb969c241a3b03758fceeb8e7f48b078140419d84b3a6caf1de35fac4d7d29b744c98bf143994c8915eb7aaeb17a09c287e2efd9f62989f288bbb3ca9eb72f2c017eb594ca1741ac383f23f5e19db03f6f14fa55226c2ccbfe7a9fd9faa2730ea3d0d06b70a4368412eb52e6c749676f1ccdb93e29e90d46ee5da9d2a9a2c038316842fbeef9dc86cc84155cb858e394f99ff3d8cfc7bdaa9572b4c157753bcf816ca1bd30ed6c01063fa9eb271de01f2e27846a1c22762507df5590c35d57646aff8e7307a04364e6e267807718e945fae96fbdbad74cc135f0eaf499abe9bf361b3074af8aedde7ca808c9f0cf50a6f7554622297ea9deb649a6677d23a084b145cee22d90e05963264e2a00eb1b2efa00a56cf4dc28f89cf5522e6d2f19d5845639b6a113a8ff0215a03c204feb97b899875d29f5e48d517070ae17c39fd251c358516012c93eaf76466e76162dde079b5c5aad2e429681048ee6ed922fad2a379119ec1d193fbfb5f94a9e2e0e68a50e3065cf27da289daa32e4d6009b15d93fca4667c5f8126e7c3fe414653c8c68aaba92ca8ab104b1891372a30c4affcffd4a63bc77ce93bad7ced1944d0c876941e30dc5fa3b94beb057f80b7946b107b15d600d165c814775935dd5c6e42e9f093c671bf187151631008d62d2ecd4e85229d38767428d40fdf7bf23421945e7b737c41554ea9a90f27a023b5cdfd6b8d9b8d4fcc442c34aa1fcb5309f1ab84d95f88844414e44bd4f08d971910e73f2cdd13bcff0ae0b6b69beff082347b4346be39321164017014f222485f597bfa9c066965a5d3542dd179072760f9a250ad2607ba468a6726123909f2fd95cf974a3bf7695b1a4d2656c920d2f9e0b43b14310dd5359cd37221e6246c8c7e6523131ff73ff1cb0ef141859e35fe0c222f8c819c170f0b880cd2246de9c43913d0b1e3f84a90c37e943d47ff510544bba13c9526dcfe843cc0e5ab0c873085bb05739ad54b2fb7e4d8010961f4172e9637fc1ef86491b5c4adef0483dff96ff1696e2042b61f877539a2c8db9e54666e574dc2bf89b4512d700f5be4f355f129bb2887468b18155f0da39dda21f1c7b0dfd3d44d4f673e94aa3a031c012870484b8dc08002988a6352725cf80f25bd6095c618a8b121bb1e3fb565e58abf2e27ed064df931e0ff5bcbf091913f4d59c8e14efe39014043cec8b847f0e9616934b6bd9b58e0c84c10a98b04d908b4a0757f9190fb353bea941c8b79a003d49738f9aeafab1f0fb58d04cc35b8296b35f9fecb98f2969e4aa026085c670a7feb214e5501a7ad4392e68f71490bcf4ca2298d86778edb3eca3b8edd1ba6c873f0176f2a5e23f8ae828028207a54ff7827101be889f7c7c8c241cf8b2f46d1fdc88c2a34907564c422dcbc61ed55ca23b2267c15074cfb512fc28dcae9e30c5304535e2be3fe77069d8cdaecfc6539c41e67bdc96963a62ed1614a03131e91b65ce83bf5a9d51eb53f530c037fe0787f7b5a48ef44424f1b09dbd6627b23252de2fbf5c853512f355a9f2e0f316819ac437c9360729f5e708a985af3a0b5570d3ac5468cdc4df5457c8868d8839afaeb0cfe1e06362f9d05ac97f59a189bf219abdf924cb55dea401c915aa86b7a32384fda7fb7e7e1cc73113591f6fe8e0782d730860534fe9869e268719f1f73d7f4123bde746cbbee27aac908b87b4c09550c3963b98de0e9e58be082480dfe90a9383b2b90382369858204a21e44e6d17ddd5a332befb9e982c7c39345196534de2ff808bbc0b774704c2fbee0dfc72a034792e8600d51edcecfb40fc5ba3ae8510eb59ff342b0fcfb336e6275f983a5bf8f13eb58aea4835e13a97243751735c05c94d44afe1e76d489dd3210974fe9d860d4b86931fa51c680338e9f3e19778b9c4a39c877ed057062ca9e79e424be0ad5fea52aa70db773df984be8ddd2a72ece1a991aca2bb523ea26b27bf484b37b33587bde9648c82768ff0a429217c1af8a31a5baf5768fa55e4c56b08df63950603ce0cda119c2bbceed2633982dcb614bc88f843e364edc28ab20b99008e53138d8f979cd4d743a3844440d9173f0a9da8bdb04b4c31cc479986c0bf801c327e221d9db4b47332f1286c0d7c66e521767dc15cc1e76482432eddbefbc13d5100f7e4d0a537dfb1766db90f7ec9f03dc3cc5195feed890a7fa5e912b7c82bee8686ddfee274b6f7f7b6b8eeccae8fbccdfab0c6550666d45afe324919a57150e4c76d974b052d299a1364f1f7661639c0eece9cfb63d5b81991e0e68724a6c8beeea662dc6eee392fd3db78aef2df8dc7293c80e8e4d2c88e529ab5ef76f990406fa1042ffe8d0e476e62a225c6d043ed57c37b010d553c1f33f618565b745a4ab8ffa090c14abda348c4b8828a7927ccd039d535d0f9a5d5429d0d6f8ef3b062692456bd2237bbb549183b4548ae3e23f46df2f996a4320d22dde6ca9839dac896cc88062af032955d440d7862a4a130251d9c1bd17ca5454b48dbf65cdf12957fdd15acab6d03a9ca48ceb638417f75bede2b9c64195a5d06f941c33e5f41005908e9740d8be1c988ca69f1a1d2be713940e181180c0e1842d79c3d3ac56d92702c6ec1f49f9351933384df6df2534f655229a3c34d32ec960271ee6a064bb3ee74cf711a3fc2b45a8e3b8936a9b7b317eedb8eeb3ea26f16fb3b11e84dd87e05dec66b301ab4022576d20762d3fe5a8eb350e5166bd5ac1b906b162363565039de569ba72abe40571ceaf9edd42d1eee54871e611951e94c2f63fbcd6b2787b722e4451047379e59002beb9a01df920bfbd1f87875755e2171d78391806173aab1575686181bc1fec6070746b3327ee3f27cdf6e2446165ac94decdbf7aba4fe31f8adb8fc399318ae815ed212f3ce1d7820f81198308d5cd6e1ce448c540c04557b0074a8bddfa246d2590349fde9be0a5436a5d9d37a4f4889ea0ed350e18fd7f595f54bfe3784505403225b3cea54ccee552677e2c12e522e461dbff24a3436f8618275c39fa6a5803bdea7c917048373bcfa25be679d6c4504b525303e9116d04f45e336592805c8e9a0a51ad22ecb34cdd20575b2356f907778b3b8c6c725ff56124006e9100d87d12d5d23441fd5daba705f434f213ea40ea0b5921cc55131f50d9b4925c5c5de55da5b3250c4370ac918d8d689390ff0a2e42a414e330f2ad08586bde4c0c3969e54d46db93726b365acc3384eb8171d627ba0feea7e83833d2a2bc88edb134bd76603c47bded467c8a75dd27b31261e105183755df373354330cd4e7aa6971b2a7d83af487af74f11a5a6b5e0bd88106b93de1294b646107e26d86f30be5dc1ec8faf0476fe2bf2c6129a90497f6046b0e235f0bbc869799ac32920ad0afc0867879d34b1295fd25c7addd2ca98e769bf9b1fa72320eef78048dbee4631075ee6d77496697f7298e95c53fb7930c44302af0e388aff9d8d286d655608e5ba4efd69cb021d18f1c8c3a3442c9deb82fbf1d8781012b8ee47f4f932149edd5dc8dbb85769aa0aa1df1c34b00b5f2000d7c7a3b3d9372f8ba23be4ccdbfb000b165375e285cf0284f5403b5b33d8742cdaba01aa24a6978ec15a8f6a03906ba2110a36a9bfec3f05a2e4577b1415be3e0f19428d8b7b9dc21a7710defb2c7b5c11b81230158058c46cadb9a62b6feb7e1badaadef759fad14ed52ac068b3a7c490571fc55cf58632257ea36defcaf90b499de43a5402a7f7d9aac34c2ea9f801bf19c3d6040e"}, &(0x7f0000a04000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000169000)={r4, 0x0, 0x10}, 0xc) mmap(&(0x7f0000a05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007b6000)='.dead\x00', &(0x7f0000a06000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/02/08 09:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c41000)) setpriority(0x2, 0x0, 0x401) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a4000)={0x0, 0x5c, &(0x7f000083a000-0x5c)=[@in6={0xa, 0x0, 0x2000000000000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x7}]}, &(0x7f00007a4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a28000-0x8)={r2, 0x6}, &(0x7f0000608000-0x4)=0x8) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000a1f000)=""/199, 0xc7, 0x60, &(0x7f0000e90000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f00007ae000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000018000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$netlink(r1, &(0x7f000014a000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000014000)=0x17, 0x4) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000304000-0x8)) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/48, 0x30) 2018/02/08 09:50:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000692000)=0xfffffffffffffca2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000276000-0x4)=0x1) ioctl$TCSBRKP(0xffffffffffffffff, 0x5382, 0xfffffffffffffffd) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x2, 0x8000, 0x9, 0x1f}, &(0x7f000040e000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = epoll_create1(0x0) read(r2, &(0x7f0000ac7000-0x60)=""/96, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000777000-0x5c)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8}, 0x3f, [0x10000, 0x20, 0x7ff, 0x3, 0x200, 0x6, 0xfffffffffffffca2, 0x3]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7e2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) lseek(r1, 0x0, 0x4) close(r0) 2018/02/08 09:50:33 executing program 0: r0 = dup(0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000470000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x80000001, 0x0, 0x0, @tick=0xfffffffffffff646, {0x6, 0x3cc7}, {0x7, 0x6}, @ext={0xfb, &(0x7f000031a000-0xfb)="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"}}, {0x6, 0x6, 0x1, 0x8, @tick=0x5, {0x3, 0x2}, {0x10000, 0x2c8}, @time=@time={0x0, 0x1c9c380}}, {0x7, 0x100000000, 0x74f6, 0x5, @time, {0x873, 0x7}, {0x40, 0xfffffffffffffffe}, @raw8={"64934720e4ed8cbb70c1464b"}}, {0x4, 0x9, 0x7, 0x6, @time={r1, r2+10000000}, {0x81, 0x100000000}, {0xffffffff7fffffff, 0x7}, @queue={0x4bd5, {0x6b, 0x8001}}}, {0x4, 0x5, 0x9, 0x0, @time={0x77359400}, {0x1, 0x5}, {0x2, 0x2}, @raw32={[0xe724000000000000, 0x5, 0x6]}}, {0x7fffffff, 0x80, 0x2, 0x5, @tick=0x9, {0x48000, 0x934e}, {0x100, 0x8}, @raw32={[0xff, 0x1, 0x80000000]}}, {0x9, 0x5, 0xa99b, 0x1, @time={0x77359400}, {0x10000, 0xffffffffffffff80}, {0x100000001, 0x80000001}, @raw32={[0x101, 0xcfba, 0x6]}}, {0x583, 0x30eb, 0x10001, 0x2, @time={0x0, 0x1c9c380}, {0x3, 0xb83}, {0x533d, 0x1}, @control={0x0, 0x4, 0xffffffffffff0001}}, {0x5, 0x6, 0x305, 0x20, @time={0x77359400}, {0xff, 0x1}, {0x6, 0x3}, @time=@time={0x77359400}}], 0x1b0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000df3000)={0x9}) 2018/02/08 09:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = memfd_create(&(0x7f0000a94000)='md5sum:}\x00', 0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/08 09:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f00003fc000)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000020000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000cb6000-0xd0)=""/208) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000e77000-0x10)={0x9}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f000080f000-0x8)) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000496000-0x10)={0x6, [0x8, 0x1, 0x5, 0x0, 0x0, 0x3]}, &(0x7f0000401000-0x4)=0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x1a, 0x18, 0x0, 0x0, 0xc1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff9434d5a113fc0d49e9b5804acaac37fa1eee19f4e4163c01bda"}]}, 0x108}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer\x00', 0x41, 0x0) fcntl$setpipe(r0, 0x407, 0x1) fdatasync(r2) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) getsockname$packet(r1, &(0x7f00003af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ab2000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00003be000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000029e000)={r4, 0x80000, r2}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000778000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, 0x1, 0x4, 0x400, 0x10001, 0x8, r3}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000073b000-0x6)={0x200, 0xffff, 0x80000001}) recvfrom$inet6(0xffffffffffffffff, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000033e000)={0x1, {{0x2, 0x3, @rand_addr=0xcaa8}}}, 0x90) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000f64000)) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fe", 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/ptmx\x00', 0x400080, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0x0) 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000), &(0x7f0000011000)}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000)={0x1ff, 0x93, 0x1000, 0x3b1fdbb4, 0x4, 0x7fff}) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{}, {r1}}, &(0x7f0000004000-0x20)) 2018/02/08 09:50:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00009a7000-0x8)='./file0\x00', 0x402101, 0x3) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000007, 0x0, &(0x7f00009a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x4}) r2 = accept4(r1, 0x0, &(0x7f00008ab000), 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b91000-0x4), &(0x7f0000f78000)=0x4) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e2f000)=0x1ce) accept4$packet(r0, &(0x7f0000fc5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000010e000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d3b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c8000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000f17000-0x4)) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007ec000)={0x0, 0x1, 0x1, 0x46b, 0x6, 0x9}, &(0x7f0000dc0000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c4c000-0x8)={r5, 0x2}, &(0x7f0000f2b000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000093000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r6}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) [ 64.845459] device lo entered promiscuous mode [ 64.854108] device lo left promiscuous mode [ 64.920321] device lo entered promiscuous mode [ 64.936998] device lo left promiscuous mode 2018/02/08 09:50:33 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000065a000/0x4000)=nil, 0x4000) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) open(&(0x7f0000fd1000)='./file0\x00', 0x432101, 0x0) 2018/02/08 09:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000), &(0x7f00000d2000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000943000-0x1)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000036c000-0x10)="ec43f3d64926d9f2f3c47116e8ed987f", 0x10) 2018/02/08 09:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) acct(&(0x7f00000aa000)='./file0\x00') mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2a00c, &(0x7f0000635000+0x9e)) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000aad000-0x4)=0xffffffff00000001, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)) 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000f14000-0x82), &(0x7f0000f14000-0x4), &(0x7f00004fe000-0x4), &(0x7f000068a000-0x8)) prctl$setfpexc(0xc, 0x40000) close(r0) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000913000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009bd000)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f00001a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000014e000)={r1, 0x8000, 0x30, 0x8, 0x40b4}, &(0x7f00000d2000-0x4)=0x18) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a0000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) mknodat(r3, &(0x7f00000ef000-0x8)='./file0\x00', 0x5, 0xfffffe00) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b4a000)) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000591000)=@assoc_value={0x0}, &(0x7f0000207000)=0x8) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000655000-0x8)='./file0\x00', &(0x7f0000b4d000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000089a000)=r1, 0x4) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) pread64(r0, &(0x7f0000486000)=""/77, 0x4d, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000b4c000)=r2) capset(&(0x7f0000b4b000-0x8)={0x19980330, r2}, &(0x7f00004a1000-0x18)={0x0, 0x0, 0xffffffffffffffa7}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b4b000+0x246)='./file1\x00', 0x20) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/hwrng\x00', 0x4000, 0x0) write$eventfd(r3, &(0x7f000007c000-0x8)=0x8, 0x8) syz_open_dev$usbmon(&(0x7f0000992000)='/dev/usbmon#\x00', 0x6, 0x400) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b4c000)='./file1\x00', &(0x7f0000b4a000-0x7)='./file1\x00') 2018/02/08 09:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000195000-0x9)='/dev/sg#\x00', 0x0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}}, {{0x0, 0x2710}}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000c27000-0x4), 0x20000000001, &(0x7f00000c8000-0x90)) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x400ff, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/08 09:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007f7000-0x8)={0x0, 0x100000000}, &(0x7f0000e01000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000810000-0x10)={r0, 0x1, 0xce, 0x5}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00008fd000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00004b5000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f9000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000024b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) r3 = socket(0x11, 0x4000000000080003, 0x0) flistxattr(r3, &(0x7f0000bd7000-0xf9)=""/249, 0xf9) ioctl$TIOCSTI(r1, 0x5412, 0x9) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f000019f000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000006d000)={{0x2, 0x0, @empty}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x20, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) splice(r3, &(0x7f000098d000-0x8), r3, &(0x7f000071c000-0x8)=0x2, 0x8000, 0x4) pipe(&(0x7f0000097000-0x8)) 2018/02/08 09:50:33 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000000000)=0xe8) r1 = add_key$keyring(&(0x7f0000f72000-0x8)='keyring\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, 0x0, r0, r2) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) getpeername$packet(r0, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000574000-0x4)=0x14) 2018/02/08 09:50:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/02/08 09:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000684000-0xb)='/dev/hwrng\x00', 0x8000000000000801, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ba8000)={0x5, [0x4, 0xffffffff, 0x52ca80b8, 0xfffffffffffffffb, 0xffff]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) connect$inet(r0, &(0x7f00003da000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd4000), &(0x7f0000ade000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b76000)={0x0}, &(0x7f0000090000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000)='maps\x00') pread64(r2, &(0x7f0000000000)=""/129, 0x81, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000008d000)={0x3, [0x8, 0xfffffffffffffe75, 0x5]}, &(0x7f0000181000-0x4)=0xa) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac2000-0x8)) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x8000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000d0e000)={0x7f, 0x7, 0x80, 0x6, 0x100000000000000, 0xffff, 0xffffffffffffffe0, 0x7, 0x8001, 0x1}) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c35000-0x1), 0xffffff0b) 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000b000)={@generic}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/08 09:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffa) r2 = syz_open_dev$sg(&(0x7f0000a72000-0x9)='/dev/sg#\x00', 0x6, 0x800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000060c000)={&(0x7f000032c000/0x3000)=nil, 0x3000}) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e1d000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e58000)) getpgid(0xffffffffffffffff) r4 = getpid() r5 = getpgrp(r4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d17000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00008df000-0x4)=0xe8) stat(&(0x7f00007bb000-0x8)='./file0\x00', &(0x7f0000380000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d1a000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00004ed000-0x4)=0xe8) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000e5c000)) r10 = getegid() r11 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d4c000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f0000f5e000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000013f000+0xf70)={0x0, 0x0, 0x0}, &(0x7f0000cbb000)=0xc) sendmmsg$unix(r2, &(0x7f00000ef000-0x70)=[{&(0x7f000010a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ef5000)=[{&(0x7f0000bf3000-0x87)="8239100828a6b4d43615a318ce0b166d0e50f27afc5b34e347aa7a7b8d1b7af54c22bb64629786cab57e9d8c7429261ced32760dce2565cb6528bbd0c545761235652c6adc34cfc7b8dc6667c44e552873282ae8009542d60781177991665e6f9c1d9bcc7ff04004f8a77d2baa064b4990d33441c547c43d52aa725888cf327184bd4e61b00434", 0x87}], 0x1, &(0x7f00009a3000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4000001}, {&(0x7f0000443000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003c0000-0x10)=[{&(0x7f0000159000)="81bf833ed68569c41a5ede3002b3498a74a5b662874de6ad0610ba773ee948e0599ee05941318956d3579d35d43299bf585b83dd8f0bb63ff38a4fb73f75cb6e435fe2e182398b1d721b6a3514df00bb157b31f84114720052b6da63b58895e39e8ab1c95a62177055cfe2d1171f437d66ca05cb576465120ca40c04266bcf64d2c22a39b86301cade97cacb64ea3a545e7235e896cab8ec32d353662fa0722882b9369ec268838d08ff7f5eaedb418eafb5477ab7f0dfce8d459f45726d5957d1f38a9d6dbe4ca60b618cc1480856aa194e3b673852a6e68f8b44dc796af83c5f0dd1954692c44038c842518d881fad0b5f14a3", 0xf4}], 0x1, &(0x7f0000a13000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x40000}], 0x2, 0x4008080) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x7}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f00002d8000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000ea2000)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c3000-0xf)='/dev/sequencer\x00', 0x400a00, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001d0000-0x100)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x15d}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}], 0x100) 2018/02/08 09:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r0 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000320000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x2, 0x4, 0x20, 0x1, 0x1ff, 0x101, 0x100000001, 0x1ff, 0x0, 0x7, 0xfffffffffffffffa, 0x1000, 0xbc, 0x401, 0xfffffffffffffffd]}, &(0x7f0000c23000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ceb000-0x18)={r1, 0xff, 0x30, 0x3, 0x214}, &(0x7f0000019000-0x4)=0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x40000002}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0xffffffffffffffff, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r2, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000057000)='./file0\x00', 0x55e3cc6c65fc2d1b) select(0x60, &(0x7f0000ecd000-0x40), &(0x7f0000e4e000)={0x0, 0x7}, &(0x7f0000fc9000), &(0x7f0000816000)) 2018/02/08 09:50:33 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000665000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00007e9000-0x4a)=""/74) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) 2018/02/08 09:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000792000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000058000)=0x7, 0x4) connect$inet(r2, &(0x7f0000c9e000-0xe)={0x2, 0x2, @rand_addr=0x3}, 0x10) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000280000-0x4)) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000080002, 0x0) socket$netlink(0x10, 0x3, 0x1) write(r0, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000200000000d4ffff00001cdb1e40ff4435eab5", 0x26) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) chroot(&(0x7f0000bf0000)='./file0\x00') r0 = memfd_create(&(0x7f0000d6d000-0x1c)='net/raw\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000d32000-0x20)={0x4284a1, {0x400003ffffffb}}, &(0x7f000032b000), 0x8, &(0x7f0000b89000-0x8)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f34000-0x10)={0x4, &(0x7f0000f29000)=[{0x3f, 0x7fff, 0x92, 0x5}, {0x2, 0x3ff, 0x9, 0x4de}, {0x8001, 0x9, 0x7aee, 0x33418fd3}, {0x2, 0x80, 0x2, 0x9}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000510000)={0x1, &(0x7f000051a000-0x8)=[{0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ada000)=[@in6={0xa, 0x3, 0x90b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x78) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000275000-0x8)={r1, 0x2}) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/08 09:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000212000)='./control\x00', 0x3) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fb5000)=0x5) sendto(r0, &(0x7f0000fed000)="9f3a01a6d10fe7f0051dc908fbb3d54bd7805e1094e5e513ff0e5d825de60484b6dc841a273b897543f68a1e8e949ddad4c41914ca09f2b5c01860d0f87e53432c38af36514aec56b7fa71d497", 0x4d, 0x8010, 0x0, 0x0) openat(r0, &(0x7f0000503000-0x8)='./file0\x00', 0x20800, 0x109) lremovexattr(&(0x7f0000b30000-0x10)='./control/file0\x00', &(0x7f000072c000-0x18)=@known='system.posix_acl_access\x00') 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc2000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00009dc000-0xc), &(0x7f0000dc3000-0x4)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x4) [ 65.363684] audit_printk_skb: 58 callbacks suppressed [ 65.363696] audit: type=1400 audit(1518083433.746:80): avc: denied { create } for pid=12240 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/08 09:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000bec000-0x8)) unshare(0x800) socketpair$inet(0x2, 0xb, 0x0, &(0x7f0000d7e000)) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/autofs\x00', 0x80000, 0x0) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000748000)={0xc62, 0x7, 0x8, 0x5}) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000c5c000)='net\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000084b000-0x1000)=""/4096) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000512000)='keyring\x00', &(0x7f0000164000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f000053c000-0xe)="ff00000000000000000000000000", &(0x7f000092c000)={0x73, 0x79, 0x7a}, &(0x7f0000348000)="003d99e333f61ae0eceafbe91545dec387612013faf4a1d7ebc4b7f3b72eceb6daf253a5b3b474764c", 0x29, r0) keyctl$setperm(0x5, r1, 0x8008420) 2018/02/08 09:50:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200881, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000cbc000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ef9000-0x20)={{&(0x7f0000062000/0x3000)=nil, 0x3000}, 0x1}) writev(r1, &(0x7f0000ef7000)=[{&(0x7f0000c91000)='-'}], 0x1) 2018/02/08 09:50:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') fchmodat(r0, &(0x7f0000e6e000-0x8)='./file0\x00', 0x22) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$notify(r0, 0x402, 0x10) 2018/02/08 09:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db0000)='/dev/autofs\x00', 0x100, 0x0) bind$netrom(r2, &(0x7f00008df000-0x48)=@full={{0x3, {"c572106ece5313"}}, [{"0f4f61e35155e2"}, {"b6afe52dd18734"}, {"a304cb250e38a4"}, {"4273e7d5ea715e"}, {"03223a73da6996"}, {"3c743597849fc0"}, {"edb4ed7202bc73"}, {"9836092a86d0f6"}]}, 0x48) 2018/02/08 09:50:33 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setscheduler(r0, 0x3, &(0x7f00002a6000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d5000-0xa)='/dev/ptmx\x00', 0x2, 0x0) vmsplice(r1, &(0x7f0000e58000-0x10)=[{&(0x7f000061d000)="067f4239b98f3c28094831b501b82faf546211cc3b0307bd75e2b447766d12ba02f892d8b325f5390578b1a50bb20d2042766444fc5a4002b0c47d83827eb919b88c436fcace1ef34312ff6c9da4834aec3925431f47c8de1e6cbf27e1885c18b9ae39859190f215639c811c264f46bf7df37bf723216bcfde0d0df0e00d21a2ccd86cb1c2308818800b0b7d359517a3df940a8049effa90e3ba8874e150b3ba05019f4175491840830d95d5aa32db5229a459ea583d5d59f93b75641cc5eb23cf0b3c7c24d9a90f2775f40402a070fd1a16454224faa8be4ec6", 0xda}], 0x1, 0x8) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000473000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000319000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d32000)={0x0, 0x0, 0x0}, &(0x7f0000e16000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000057a000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f000045b000)=0xe8) getgroups(0x3, &(0x7f000043e000-0xc)=[0x0, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009fe000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000cbf000-0x4)=0xe8) r8 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000569000)={0x0, 0x0}, &(0x7f0000972000)=0xc) r10 = getgid() getresuid(&(0x7f00009d7000+0xcf3), &(0x7f0000106000), &(0x7f0000e80000-0x4)=0x0) r12 = getegid() fstat(r2, &(0x7f00001b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aaa000)={0x0, 0x0}, &(0x7f0000b9f000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d07000)=0xc) sendmmsg$unix(r2, &(0x7f0000062000-0xa8)=[{&(0x7f0000967000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000071d000)=[{&(0x7f0000efd000)="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0x1000}, {&(0x7f00000b8000)="2e881c7bad842e37b712abfc188963a40f1daf72813f8a204673f265cd900f2cbf155821e14148f209ecf562608f01d0d0d564ff451f1abe32f0c04be41ad7b642f6f47d3f66b10d811e4717ab9454564459ed7b359de1fa8b57628c4f25ff28d297710acfdcc069bad56e872b11ae2089f35d21f8e6a312bfbcc7ffa2698d1d0ec5f164699596ff6714b43f2b8f", 0x8e}], 0x4, &(0x7f0000c5e000)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0x78, 0x4000}, {&(0x7f0000de9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d18000-0x20)=[{&(0x7f00005f6000-0xdf)="1e7209b7e28f699b12b54b3468bc77d02fa60c6640b8ef128202e1356d62b4a860643078249d99b15a26195a61be5d0de88a9414c4536c3d528b19e61239810601dcd746304694370eac13b6038225c35574ba9bad2c5fdba03f6c627949be3f5f39dbd4c7e67837ea18cda9354d3d1844e8bc84c010f1d556e56cd883b37aa12852ce8695cfa177dae42ea3a2230756e302ff3530eec4db5e5fb491360dc0e4c7edac5f141f8f7606eb971b7802bc2b68a7dd48e13f8d558d612fe923e797d1ab518f93a063e1e5b947a6541762484dfb256a3718e12499b0af4df776a77b", 0xdf}, {&(0x7f0000459000-0xce)="48140357cd833ace5f029c64fb38c93343773dfc6e475ac8e9a0fc757a61f8599af63eeb84f21166ffff0f1d59b80299f73726134a8dd962f0d9f37db3d4441d5264eb2b0b6585458b11262aa0ee50be9890fe7eeb36461a77177fee29d2871db048cf9ee28deab6e89d804b20f695782106e01c2984c9f8fa77a302bc25c81dcb7476863593c2a6d2363a74fc1bd65f1f4904861017f57ccdbe47e720a8253f967e790167938d6277119b990ef6e1465196a01a43724bb168156cc07898ff9d44a30407edf0badfde0f378dde7d", 0xce}], 0x2, &(0x7f00003b4000-0xa0)=[@cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}], 0xa0, 0x40000}, {&(0x7f0000221000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e37000)=[{&(0x7f0000995000)="54d8d825e1bc1896675dec8670cba6490f2265810cdef779686b01245a7b979fa5754073f8d1a42ba06a79b4d9daa7d17c356c79acd4d1051a4ea6c6e37d127870542628db89a54d2dfa76ced62b6ae07b14452cfc204343734f6a039e1e6f7069b244abf936778479b72f60d0d3d9cf87e0b0fe789bafe929a72456741b66d1adeee30ab3491aa2689d24cd6fcb4db446e75bcc8081faa6c3e129c2c0ccdb69728cfabe17b31ccc30a0d4ef59a667442ec2c49c64fa91593dada148c4bc7e5b27cb8ecad7ec8fbfbed93d50ddb8c36dc0c7fe992be75676b3ba1d937407cb290bb98fac36aad7ad468c44ec58a31ff3d91d78", 0xf3}, {&(0x7f0000f8a000-0x51)="5a23cf660c21b282b1b72f4d2f717f28cc9d7c89a8afe516ab5671d05c07cf622341c0dd5f6349591d543fb8e5f80a02dfedb18c3681a5378ef634d804f6508f61e785f0cb58c9d1a403531dc17b73b392", 0x51}, {&(0x7f000062d000-0xc8)="326e06cd482ebba5ced2f6f37046792e2706433111a073a679d736f63d3ad9926c8c3f1264f4fdbd879b6f33fc1f18bafa77ad20467df19d177cb7099b6710b475c88f3435a153635e14b44e8ce2db8bc64d4584a06f8488e8967ec107d2f759bae7360ef84c835f2ac643348f834071c3341c488af567b861f9e0a61b86439ce6a962dd600b952789416841b2bb8fff74989e82a33572f6a76968ba04a8f1cdf80eaa40ccc318445c093329bfebf5f499d636f31e7107afd1cfbc50ba3916b9ea7018ad3723a789", 0xc8}], 0x3, 0x0, 0x0, 0xc080}], 0x3, 0x40000c0) ustat(0xffffffff, &(0x7f00001f5000-0x20)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000241000)={0xfffffffffffffff8, {{0x2, 0x3, @empty}}}, 0x90) fallocate(r2, 0x1, 0x10001, 0x76) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r18 = dup3(r2, r17, 0xffffffffffffffff) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000466000)={0x0, 0x3ff, 0x8002}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000e3f000-0xc)={@broadcast, @local}, &(0x7f00005cb000)=0xc) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) flock(r17, 0xe) lseek(r18, 0x0, 0x4) truncate(&(0x7f0000b33000)='./file0/bus\x00', 0x101) ioctl$TIOCNXCL(r17, 0x540d) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00008fc000-0x4)) 2018/02/08 09:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x4000000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bc7000)=0x0) timer_create(0x1, &(0x7f0000364000-0x60)={0x0, 0x37, 0x4, @tid=r1}, &(0x7f0000557000)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c6000)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4), &(0x7f000043a000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000eec000-0x4)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000041f000-0x8)) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) listen(r2, 0x9) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f48000-0x4)) sendto$inet(r2, &(0x7f000058d000-0x1)='"', 0x1, 0x20020006, &(0x7f00005b4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) bind$netrom(r0, &(0x7f00005f2000-0x48)=@full={{0x3, {"d0169bad763223"}, 0x600}, [{"37e6c1b9b04c01"}, {"2b95a46b546852"}, {"ef14c911132eaa"}, {"0adf9f5131ab61"}, {"f077c12f695ea2"}, {"0b7a40d9e076e5"}, {"6e89cc0c881774"}, {"1e61ac05e1b8e7"}]}, 0x48) shutdown(r2, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000dc000-0x4)) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/hwrng\x00', 0x4000, 0x0) r2 = mmap$binder(&(0x7f000086a000/0x3000)=nil, 0x3000, 0xe, 0x20050, r1, 0x0) r3 = mmap$binder(&(0x7f0000667000/0x4000)=nil, 0x4000, 0x1, 0x1110, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000024b000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000165000-0x30)={0x94, 0x0, &(0x7f000052f000-0x94)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000e2d000)=[@flat={0x0, 0xa, r2, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000438000-0x1), 0x1, 0x1, 0x3b}], &(0x7f0000357000-0x8)=[0x78]}, 0x1}}, @exit_looper={0x630d}, @release={0x40046306}, @acquire_done={0x40106309, r3, 0x2}, @decrefs={0x40046307, 0x3}, @enter_looper={0x630c}, @increfs_done={0x40106308, r4, 0x4}, @increfs={0x40046304, 0x3}], 0x35, 0x0, &(0x7f00000bc000-0x35)="e4a86217acb496902aa3a7b340ee8c3f5d2b119a61e01342c8182f5a253e457acfad281a0e2e86fa8f115dacc45aecedcb9a6a997c"}) 2018/02/08 09:50:33 executing program 6: prctl$intptr(0x8000000001a, 0x1) 2018/02/08 09:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f), 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmmsg(r3, &(0x7f0000f9b000-0xf0)=[{{&(0x7f0000706000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00003dc000-0x60)=[], 0x0, &(0x7f00005cd000)=[]}}], 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/user\x00', 0x2, 0x0) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006d000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009a000-0x151)="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", 0xffffffffffffff59) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000430000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0xfffffffffffffdc2) 2018/02/08 09:50:33 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/08 09:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000002, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000e4d000)) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f00002c1000-0x14)="ff55d36c", 0x4) r2 = creat(&(0x7f00003b6000)='./file0\x00', 0x100) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000696000)) 2018/02/08 09:50:33 executing program 0: madvise(&(0x7f00000bd000/0x4000)=nil, 0x4000, 0x800000000) 2018/02/08 09:50:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000049d000)={0xffffffffffff2aff, 0x2, 'client1\x00', 0x0, "4a5089086ad85b9c", "fd719dd3bce5185e033a1ec83814ac8b65329693fa5cc3f19c4f508848a89beb", 0x52, 0x6}) setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000638000)=0x80) 2018/02/08 09:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000eaa000)='system@,mime_typeuser#bdev@.ppp0@\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000245000-0x40)=[{&(0x7f0000005000-0x47)="5315c74c21dea14da5739fa412cd2dbdde497571daad115adb7c0c26d2ee5bd9e8dcdab94c3ea353eaf57e1643bebeb5ae1fd823b21577d64a1d629a63c53f0e7933aa0d320b13", 0x47}], 0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dae000)=@int=0x6, 0x1b8) 2018/02/08 09:50:33 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)) 2018/02/08 09:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) read(r0, &(0x7f0000c3a000-0x1000)=""/4096, 0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000360000)='/dev/ppp\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e1e000)=0x14) sendto$packet(r1, &(0x7f0000b4f000-0x7a)="8825caefb70fbe46a190598a8325b84dbc07da937181c0b3c7fc3800825f264268c36d2be2072ec307d9e2f6a404625d0ff8a3e41ac025a550e1091d371b37ed1549d48c6d91a9263790266536b07d0944455bf46b02243018ba88922b7bd1835b3f850869577fdfe575fdde2282655239225b9bd258180360ed", 0x7a, 0x40000, &(0x7f00007dd000-0x14)={0x11, 0x15, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000a15000)={0x10}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000656000-0x18)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000055c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f5a000)={0x2}, 0x4) r4 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x2) [ 65.596358] audit: type=1400 audit(1518083433.986:81): avc: denied { setgid } for pid=12331 comm="syz-executor6" capability=6 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 [ 65.626031] audit: type=1400 audit(1518083434.016:82): avc: denied { validate_trans } for pid=12333 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000d6000-0x28)=""/40) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d9a000-0x4)=0xff) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fstat(r0, &(0x7f0000243000-0x44)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) 2018/02/08 09:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000018c000-0x4)=0xffffffff00000001, 0x4) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) sync() r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) accept4$packet(r0, &(0x7f0000b6c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000024f000)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000e00000-0x78)=[{{&(0x7f0000b60000)=@ll={0x11, 0x15, r4, 0x1, 0x43bf5eb, 0x6, @empty}, 0x14, &(0x7f00007f1000)=[{&(0x7f0000440000)="c831b377ba540db7a1dd6c68f4e2cc2c8f657d6634a9e53e2a16c8f16f", 0x1d}, {&(0x7f00002b9000-0xab)="1bbc93681dd6f49c7c2f2d52847a2963cc56e326a551ed5c078ac6c1c31a4601d8a26dd461176a3ca91419618deaa4e8d667f27c033ace7d04e3dc598f059d5740200fdfc2c71a67b96fe1500cac49f4333e14a715a98b6c52c7cfed6f8772cd702c18e018dc6369e723a2f359dceda0b1e448bd342c6042ab9d53552076dec94799bac792368cbf6a50c8938be3a164b967f7f237432597b47f7a272d30a14164247cd26bd711f07de0ea", 0xab}, {&(0x7f0000ebe000-0xb0)="e278f9d970c5e9a77c08b6f325d520687e4939484ad65463c90a5d4528e48f385b1f92358e196da3ad664d468921f2d66feb519ddeaf7114b37b9c1e4ab588e52bef885d66b567df5604f010a1b5fd2190b3979b56bc95acb1a329783ce93ae3c2ed3e3e6ac0f1f363a2d64cd4bbf40cb1064275bbc4f87d53904ce98b6d1593b78711153d14ba6579a768c963b5b0d164fb720df44bcfa76e57a35dfdf5d11cf0389ef5735103d90b09aa1e4bdc32a025bcf3b178ede1921b07489b06b4da60d13a66e6378461841d084a567189a137410eec64e86c4fcf", 0xd8}, {&(0x7f0000817000)="8a61d2f7ed5bcb05e42076bca5f1d0ebb3f70950e4088083a14b1492c7ad4a6ee581d8dcaae355c093fb2f598e309871f414665a7252b153580db271f488c2b527c8c07b5827f17558a301eb0423bdbb68edef5fe85cdd99c22af2f073ca873abb4d0164f19288fdbb49f8d3b9daf690138fcc36f1a7a8c1b33a3ac8c28aed3ab13a35cb3f9d65f26ac488181279049727916b274e6b147e0b7b6eaf979083cebd148528956444a95c1b0c6ab1bc208d4e0c94c9b61b8122595b749559c83217060de0b1370b14c116676e5560a8118eb0585574e910ce33075e8d25", 0xdc}], 0x4, 0x0, 0x0, 0x40000}, 0x4044}, {{0x0, 0x0, &(0x7f000004d000)=[{&(0x7f00000a1000)="9b7d50732e759e7f9634fa5a600929be112632657132ab448b85031219dfeb69249a1255153ae6342c230699250eff5a0db2db505a47538ebb9c05941d7687c699b43f14ca796287550c472fe27dbab24892bbb4fe4fa7ad2e284fbdd05c6fef5bf7081891413eec2fe48d69dd25b25b25328480115c13ea572292b42eacb78db9d876e21068e849df9476c5b2d8090c693dfcdb4f24ca6a2d609ee3f26c83eb837fa294002e", 0xa6}, {&(0x7f00007f3000)="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", 0xfd}, {&(0x7f0000228000)="1a354467dca7930a59d2feb40dd4bb5c194da619af571e54d1ecd74a35c258c42140bb73a3f6600534411dccf23116cab5db490d5aa326dfad1262122ea038919bfeff69e9d4d2bf228aee58f3244432b465e716e52c4a590fad448d42f2640a786e14ee57834e40ae6209107712f084e85098a872f4132d3202919ca2c11dc231d2e54d021287c42247f8a501318b63df626dfe48a8ba49", 0x98}, {&(0x7f0000dbb000)="27a9c0bd972d37aa5a94293d521aff0bc8dd5cc3964c6afd436716376618e1d820f6f290e29dce4995703d2f2cd5ac16fb1aef85c4e2ddf89e680e03aa8dd9af6dfb6d53eb2a6e875b944c574263c583b3ed54aadac643a9788745052ab824ea9da78cf159350321918dfed65461a52bdfbabe0709903c6ff439d4484601e24177b1e10f7473d89e2f687a68bc43fadde9f1057baff994e98507", 0x9a}, {&(0x7f0000f2d000-0xb1)="42b8e4efd4c145860935f24ba9183fc2b11192a41587817f0b7dd401bcea949e5694d5a4ea6e2ce157a03b0c3e696f3d5fcc5857c4872077c65ffc4664a79c602fb1b43d00bfb9942790efea547c6ea7e7f9abe08dcf7b1cbbcfca4c296228a3e59cbe5fdfcdf92e3423aceb1f14293398d6e2034f83584c4041acdc25e21870cf02632160a35225fc081c0e343eaf11cc834cbaf62cada4404ba14fc77fce5e26ec2a24070e237ac90ecd895295fd05d9", 0xb1}, {&(0x7f0000e90000)="af0e443e0a9bf46c241663a8dd059786977c4a116fc7b3087fbad303cb18986f66022c157648fd684aa63b78157c49f0da904211af35fdefd6b8a0cb42fecb207d13a2341b23903962caba0d05320b185d51b528aa2c06228f7751ef8cdc44282116b8659a7e25f361ac13a9add95aee5d269e872ed4bb9ea27311f1eef29088dc3875f50cf815b4a400b7917a9880fac46e2765318782738f92457b69194acc14384e709cfdb78f9c471f8b46de8d3864f08e8fecd717bb1bc729cf72c5c6e4df5a7e7cbc9964a26b25fce05b716372b0cf8e815b3e2ff29082c0864c72f94bc5190f354e10c5db51d2e9467e8ddc79afb6c810c497c0", 0xf7}, {&(0x7f00009d6000-0x50)="0a87740d6b2384570408234c982c82a864de667ea209a26e7b5cb5f377ecf3bf6c73510184dbe36048d6df94e1a0b0c593adb666b8fc726945a31eaa7f46c12afeda5e26e978f950155ac3d79f43b40d", 0x50}], 0x7, &(0x7f000088c000)=[{0xe8, 0x1ff, 0x40, "d8fa2ed5e52a0c2c1edee0e5124749b3a4b63befdfcb1f4066d1b1b66a965d515f73d074d69de01925f201636569260ca0f05dc83c10918ef1bd0d299214e34a76f053afa934b54776354f2b5ed0d64a2b9a19b43c7940aedac4a0ce600c43e2c58f4cd76bb611b09dcdb9e1f2a73b80958aba2508a101387d54a4e292db3910cbd4e602db8f224237fd870b2b8d735608fa8aca7f6cc24b7ecad44e09f8347e80143a27bf63096c4e122fd880a3418ecf7077183156e46e0f85f8e837b2bee3b67e945e7525c37a5015200fc676fe8cf7f1948785f0"}, {0xb0, 0x1, 0x200, "c230c4717dd16b71e5310dfdd9f0f84682a3aa58c8b087eafb456625d847ec17b1897fcaaa6b20be95144f6690cb0be748c1e1de64e5e030eaf67855784976c81bff39572a725ab97b4dfba74426a0630fa9cd63ac5580e468f1cc84e37cc940bc13ed019eda4c9cf7ef1841f0669972201d59d138ab07360211945380e78fafc5193fa89d255458879dfbbcbd32e269f36407760d2a23a28cbf4969cf"}, {0x88, 0x11f, 0x5, "fc5c68766a2168bea116d1d840c5c1c6a5f741591cb3e2d6c5a861866ee9c20e6dec52e2db2b323cc1d8f5bc60fdc00a8b09dbba9d7ce14e6bf75c5ae7824d6411bdc35106a884019c87195b8b900dc245025a62d7c34aab6bf898390a106f146259f0e8420e83bb7b6da61a69fc74504b8bc7f6f0"}, {0xf8, 0x108, 0x0, "ea5b930e3f7342975fdf2a096551eb6baf6c301ea176bf0595a5c498acde0e74bcdf0dbe1ee4d6713384b755ac2190bd20f179696ca503f00a8d04961a062bbc24b7cc1a9943beb5935b53d7e96703c63e93a1f60284de65cae516e823db9d338b45ebb4f80ac7de8b25093e0792190f925539673ba457265016a3ef25b390dc80a1d26abfe16b3c9376d6227f39c1a0c050c8ac059c2bb2979d0dcc75a2af8bf15ce05a33bb9aca8da67793086dca50ae525a455708f48bc800f5a2cb9df8e0934bc5b1117dbbd6f935f24e893893f74d214a1498527348e08188a8b3a7cee19908"}, {0x90, 0x119, 0x7, "b902916e8991844e891954f1ae5d96eb53ed495cf7cce5c763bd1ddb5e05b92937105ea2aa9869eff1846536bce774ff39cfdc4f7863a100b8a491d724f1016284f2068513127e0fd2309bb542e319b6c45385128804a39424c135568ada05d36abcf24e18d3d5414ce443aedf73286fa23e79330eae865582d56769be96b4"}, {0x58, 0x104, 0x6, "250c237c2197077204e54cb9b973a1ff07cbe7fad70bb80770730930591c3db4c06c5ebcb7d88b65ef646f9f5a13e16d227e3e4733e99aaea220f6893e3ab6751f03d1e1ee"}], 0x400, 0x80}, 0x6}], 0x2, 0x4841) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00001a6000-0x4)=0xee34) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000779000)={0x3, 0xfff, 0x5, 0x100000001, 0x4, 0x200}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x6}) 2018/02/08 09:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) times(&(0x7f0000a1e000-0x20)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000059e000-0x4)=0x0) sched_getscheduler(r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f22000-0x8)={0x0, 0x0, 0x7}, &(0x7f0000e68000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00006f9000-0xc)=@sack_info={r4, 0x816, 0xffffffffffffffff}, 0xc) 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007e7000)=',security\\[\x00', 0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000856000), &(0x7f0000326000-0x4)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f00006c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cc1000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000012d000-0xe8)={{{@in6=@mcast2, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000623000)=0xe8) 2018/02/08 09:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$mice(&(0x7f0000b86000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000ebd000)=0x7, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb7000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00004ec000)}) dup(r0) 2018/02/08 09:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000064a000-0xe8)={{{@in=@multicast1, @in=@multicast2}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000979000-0x4)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r2 = accept4(r0, &(0x7f0000553000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000697000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004e5000)={0x0, 0x52, "98e3be6882d1b82dd4f6a01076bb4b18326a567c65a56bd06e39c72d72646b62e7e1ce0668e921f9c665b8d37ddb9cd829254ca46a9aa41291b455ffb5084142be67f58f85d74d2743deb45b316ef5e5f9d3"}, &(0x7f0000688000-0x4)=0x5a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009a0000)={r3, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfcc}}, 0x4, 0x1, 0x23, 0x4, 0xff}, &(0x7f0000ca8000-0x4)=0xa0) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00006c1000-0x8)='./file0\x00', 0x101000, 0x1) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008aa000-0xc)={0x80002004}) 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2000000005, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d4e000)={0x0, 0x24, "79a22a0ee0339fa47c87b5208c77ff23773a9f8aea899e69a98740755f15129b06705db8"}, &(0x7f000079b000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007f9000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x101, 0x9, 0x80, 0xfffffffffffffffc, 0x80}, &(0x7f00002b9000)=0xa0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e6f000-0x4)=r2) [ 65.706694] binder_alloc: 12350: binder_alloc_buf, no vma [ 65.721193] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0xfffffffffffffffe, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x9d5}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) timerfd_gettime(r2, &(0x7f00004d7000)) nanosleep(&(0x7f0000fba000)={0x77359400}, &(0x7f0000f3a000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000de2000+0x5fe)={0x10, @time={r3, 0x1c9c380}, 0x5, {0x100000001}, 0x0, 0x0, 0xbfffffd}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000716000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004cf000-0xb8)={0x0, 0x9, 0x5, 0xfffffffffffff800, 0x6, 0x4, 0x9, 0x3ff, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x47, 0x8, 0x2923, 0x78, 0x4}}, &(0x7f0000c66000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000213000-0x4)=r5, 0x4) prlimit64(r4, 0x0, &(0x7f000041c000-0x10)={0x15, 0x3f}, &(0x7f0000355000)) clock_gettime(0x0, &(0x7f0000874000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000485000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000299000-0x180)=[{0x9, 0x0, 0x100000001, 0x3ff, @tick=0x9, {0x3, 0x800}, {0x80000000}, @result={0x7fffffff, 0x1}}, {0x7, 0x40, 0x5, 0x8, @tick=0x4, {0x3, 0x3ff}, {0x1, 0x8}, @addr={0x1f, 0x5}}, {0x842, 0x8, 0xfff, 0x6, @tick=0xe8c5, {0xffffffff, 0x3}, {0x4, 0xfc9}, @quote={{0x5, 0x1}, 0x9, &(0x7f0000a21000-0x30)={0x2, 0x9, 0x20, 0x268, @tick=0x6ff, {0x1, 0xfffffffffffffffb}, {0x6, 0x6}, @control={0x3f, 0xfffffffffffffff8, 0x80000000}}}}, {0x61916640, 0xfffffffffffffffa, 0x1, 0xfff, @time={0x0, 0x1c9c380}, {0x0, 0x7fffffff}, {0x1ff, 0x3f}, @queue={0x7, {0x2, 0x5}}}, {0x776, 0x2, 0x9, 0x80000001, @time={0x0, 0x1c9c380}, {0x8, 0x4}, {0x153, 0xfffffffffffffffd}, @quote={{0xfffffffffffffe01, 0xffffffff}, 0x800, &(0x7f00002a1000-0x30)={0x4, 0x5, 0x1, 0xdd0, @tick=0x1, {0x7, 0xae81}, {0xf9c3, 0x7ff}, @queue={0x80000001, {0x15fc}}}}}, {0x400, 0x9, 0x772, 0x3a73, @time={r6, r7+30000000}, {0xffffffffffff7fff, 0x6}, {0x9, 0x3e6}, @control={0xfff, 0xbb29, 0x8}}, {0x100, 0x3, 0x5, 0x29, @tick=0xcbad, {0x8, 0xbeb}, {0x9, 0x6}, @raw8={"b05182d8b6cee98f24e2b361"}}, {0x1, 0x80, 0x5, 0x1, @tick, {0x6, 0x5}, {0x4d, 0xaa}, @time=@time={r8, r9+30000000}}], 0x180) 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) pipe2(&(0x7f0000e00000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009be000)=@assoc_value={0x0, 0x9e7}, &(0x7f0000d8e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b2b000)={0x33, 0xce, 0x820e, 0x1, 0x1, 0x8, 0x8, 0x7, r2}, &(0x7f0000b97000)=0x20) mknodat(r1, &(0x7f0000095000)='./file0\x00', 0x20, 0x800) mremap(&(0x7f00004b6000/0x2000)=nil, 0x2000, 0x14000, 0x3, &(0x7f000092f000/0x14000)=nil) 2018/02/08 09:50:34 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) epoll_wait(r0, &(0x7f0000817000-0x24)=[{}, {}, {}], 0x3, 0x46c25372) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c29000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000000, @empty, 0xfffffffffffffc00}}, 0xfffffffffffffff8, 0x8273, 0x1, 0x10000, 0x90}, &(0x7f0000c6e000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000537000-0x8)={r1, 0x10001, 0x5e}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xa)="5f7e9ab584f1132c0b04", &(0x7f0000001000), &(0x7f0000f29000-0x4), &(0x7f0000a53000-0xbc)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000363000)='./file0\x00', 0x0) [ 65.721200] binder: 12347:12357 ioctl 40046207 0 returned -16 [ 65.754282] binder: 12350:12355 transaction failed 29189/-3, size 40-8 line 3127 [ 65.754442] binder_alloc: 12350: binder_alloc_buf, no vma [ 65.754468] binder: 12347:12357 transaction failed 29189/-3, size 0-0 line 3127 2018/02/08 09:50:34 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000045d000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty}, 0xc) socketpair(0xe, 0x4, 0x92, &(0x7f0000d98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d3000-0x8)='keyring\x00', &(0x7f0000419000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000094b000-0x4), 0x80800) ioctl(r1, 0xa400, &(0x7f0000290000-0x7a)="17ac3afbe7f81b63517341fc55735aa30e7902d921da88606faef879fdd4d63ff22999738748261970a08c4bf53bfdb8b27532c4b1d805863e3fcd2d070a1070f5c14a415e9e3a30f766787f785b4f7b9c3562cc07775d1e17e450aeac735eba3b65acc12ac8ec0bd3a359a32ce495cd59b9771766dc399049ac") r2 = add_key$keyring(&(0x7f000040f000-0x8)='keyring\x00', &(0x7f0000f17000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) request_key(&(0x7f00006eb000)='keyring\x00', &(0x7f0000e75000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000055d000)="747275737400000000000002", r2) removexattr(&(0x7f0000920000-0x8)='./file0\x00', &(0x7f0000661000)=@random={'trusted.', 'em1'}) 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000022000-0x20)={0x4c, 0x10001, 0x2, 0x3, 0x100000001, 0xffff, 0x100000001, 0x6, 0x0}, &(0x7f0000022000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001e000-0x98)={r1, @in6={{0xa, 0x2, 0xb47, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}, 0x8, 0x401}, 0x98) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r2, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000688000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000b5a000)=[], &(0x7f0000788000-0x20)=[0x0]}}}], 0x0, 0x0, &(0x7f0000da8000)}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000989000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000969000)=[], 0x0) 2018/02/08 09:50:34 executing program 4: clone(0x0, &(0x7f00006f3000), &(0x7f0000d6b000), &(0x7f0000d4d000), &(0x7f0000a59000-0xff)) pselect6(0x40, &(0x7f0000b43000), &(0x7f00007c1000-0x40), &(0x7f0000347000), &(0x7f0000d86000), &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8), 0x8}) r0 = syz_open_dev$sg(&(0x7f000021a000)='/dev/sg#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x2ed6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00008ac000/0x2000)=nil, 0x2000}, 0x2}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000b41000/0x3000)=nil, 0xb6, 0x7, 0x0, &(0x7f0000dcf000/0x2000)=nil, 0x7}) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0x4) clock_getres(0x7, &(0x7f0000001000-0x10)) userfaultfd(0x7ff) [ 65.755414] binder: 12350:12366 BC_FREE_BUFFER u0000000000000000 no match [ 65.772101] binder: BINDER_SET_CONTEXT_MGR already set [ 65.772108] binder: 12347:12372 ioctl 40046207 0 returned -16 [ 65.773323] binder_alloc: 12350: binder_alloc_buf, no vma [ 65.773340] binder: 12347:12372 transaction failed 29189/-3, size 0-0 line 3127 [ 65.773816] binder: BINDER_SET_CONTEXT_MGR already set [ 65.773823] binder: 12350:12379 ioctl 40046207 0 returned -16 [ 65.776603] binder_alloc: 12350: binder_alloc_buf, no vma [ 65.776619] binder: 12350:12366 transaction failed 29189/-3, size 40-8 line 3127 [ 65.851648] binder: BINDER_SET_CONTEXT_MGR already set [ 65.851656] binder: 12397:12399 ioctl 40046207 0 returned -16 [ 65.851739] binder_alloc: 12350: binder_alloc_buf, no vma [ 65.853301] binder: 12397:12399 transaction failed 29189/-3, size 0-8 line 3127 [ 65.864266] binder_alloc: binder_alloc_mmap_handler: 12397 20000000-20002000 already mapped failed -16 [ 65.870445] binder: BINDER_SET_CONTEXT_MGR already set [ 65.870453] binder: 12397:12399 ioctl 40046207 0 returned -16 [ 65.870522] binder_alloc: 12350: binder_alloc_buf, no vma [ 65.870539] binder: 12397:12406 transaction failed 29189/-3, size 0-8 line 3127 [ 65.886153] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.886172] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.957017] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x1, 0x1, 0x3, 0x6, 0x0}, &(0x7f0000422000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ecb000-0x8c)={r1, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87}, {0x6}]}, 0x10) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000066000)=0x0) getpgrp(r1) prctl$setname(0xf, &(0x7f0000aa3000-0x11)='/dev/vga_arbiter\x00') fcntl$lock(r0, 0x7, &(0x7f0000c9d000-0x20)={0x1}) get_robust_list(r1, &(0x7f0000643000-0x8)=&(0x7f00002de000), &(0x7f0000153000)=0x18) r2 = gettid() sched_getscheduler(r2) 2018/02/08 09:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008cb000)) sendfile(r0, r0, &(0x7f000031a000-0x8), 0x23f0) 2018/02/08 09:50:34 executing program 4: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000e6a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000573000+0xc0e), 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x1000, 0x6000000000, 0x0, 0x3, 0x1ff, 0x0, 0xa4e0, 0x9, 0x7, 0x2, 0xfffffffffffffffe, 0x3, 0x1, 0x0, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xb45, 0x5, 0x17d0, 0xbdcf, 0x3, 0x4, 0x2, r2}, &(0x7f0000d7e000-0x4)=0x20) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/74, 0x4a) 2018/02/08 09:50:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7a, 0x2000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00005cf000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000)=""/10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000100000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000070f000)={r3, 0x2}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000035d000)) 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0xfff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bfa000)={0x0, 0xffffffffffffffff, 0x30, 0x22, 0xffffffffffff8e15}, &(0x7f0000472000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000806000)={r1, 0x4609}, 0x6e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f00007b1000-0x8)=0x7) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/08 09:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000), 0x4) syz_open_dev$evdev(&(0x7f0000bee000-0x12)='/dev/input/event#\x00', 0x0, 0x109101) 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8), 0xfffffffffffffd52, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fbf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f52000-0x4)=0x10) [ 66.003710] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:50:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f000066a000)='/dev/sg#\x00', 0x7fffffff, 0x0) accept4$netrom(r0, &(0x7f000070e000-0x10)=@ax25, &(0x7f0000769000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065c000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/08 09:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a44000)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000377000-0x8), 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00004ed000-0x8)=0x95c0, 0x8) 2018/02/08 09:50:34 executing program 7: socketpair$inet6(0xa, 0x1, 0x10000, &(0x7f0000bc1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) 2018/02/08 09:50:34 executing program 4: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) 2018/02/08 09:50:34 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cce7000001874fac05343c46508aed5bfecc07041e9ebd2d00000000000004", 0x47) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e57000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000c15000-0x4)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000173000)=0x3, 0x4) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f8b000), &(0x7f0000f8b000)=0x4) shutdown(r0, 0x1) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00008a3000)={&(0x7f00000dc000-0x10)=@ipx, 0x10, &(0x7f0000d76000-0x60)=[{&(0x7f00003dd000)=""/236, 0xec}, {&(0x7f0000f8b000)=""/3, 0x3}, {&(0x7f0000906000)=""/113, 0x71}, {&(0x7f0000f8b000)=""/193, 0xc1}, {&(0x7f0000f8c000-0x44)=""/68, 0x44}, {&(0x7f0000972000)=""/73, 0x49}], 0x6, &(0x7f000060d000)=""/200, 0xc8, 0x18c}, 0x2100) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000439000-0x8)=@abs, &(0x7f0000f8d000-0x4)=0x8) 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fremovexattr(r0, &(0x7f0000002000-0x15)=@known='com.apple.FinderInfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='mounts\x00') lseek(r1, 0x1000000000000004, 0x0) 2018/02/08 09:50:34 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f17000-0xd)='/selinux/mls\x00', 0x0, 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) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, r2, 0x1d00) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/02/08 09:50:34 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@sco, &(0x7f00001ae000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ed000-0x8)={0x0}, &(0x7f0000d10000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x68)={r2, 0x60, "236002dc95ffbe2578c95c14b0a538ff0d7c3f10cca10359b20a397a0b14c5b7992a52363c92b20a877782cea1c88a75e3654337aed80f1b3ac6f48fc16fa2d026bcc94b7792a7ec477486313898bd2249d401fcd6d900eb963c3541b9ee22f5"}, &(0x7f0000002000-0x4)=0x68) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62), 0x0) 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000362000)='yaeh\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/08 09:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) listen(r0, 0x1) write$sndseq(0xffffffffffffffff, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @time=@tick}], 0x30) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006a3000-0x4)=@int, 0x4) close(r0) 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000b15000/0x1000)=nil, 0x1000) creat(&(0x7f000097f000-0x8)='./file0\x00', 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000f65000)) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sigaltstack(&(0x7f0000c16000/0x4000)=nil, &(0x7f0000389000)) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffc, 0x0, &(0x7f0000d3a000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000022f000-0xc)='/dev/autofs\x00', 0x80080, 0x0) getpeername$netrom(r0, &(0x7f0000238000-0x10)=@ax25, &(0x7f00003ee000-0x4)=0x10) 2018/02/08 09:50:34 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x2f2) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000b000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x9a, @empty, 0x25}], 0x3c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2, @dev}, &(0x7f000000c000-0x4)=0xc) utimensat(0xffffffffffffffff, &(0x7f0000008000)='./file0\x00', &(0x7f000000d000-0x20)={{0x77359400}, {0x77359400}}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000772000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fb000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ee3000-0xa)='statm\x00') pread64(r3, &(0x7f0000676000-0x5c)=""/92, 0x5c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000015d000-0xe8)={{{@in6=@mcast2, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c4d000-0x4)=0xe8) 2018/02/08 09:50:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000)={0x3, {"19eca9c9392628"}, 0x7f}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000003000)="21acf9455c4a07038639c1baad04778ea5c921803fe94a496921acd1109b7a5330f5aacd86096184e6b9e51e0d77ac45") 2018/02/08 09:50:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000096f000-0x14), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) 2018/02/08 09:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x12) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000013000)=""/211, 0xd3}, {&(0x7f0000001000-0x83)=""/131, 0x83}], 0x2, &(0x7f0000001000-0x63)=""/99, 0x63, 0x101}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000012000-0x4)=0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 66.180986] device lo entered promiscuous mode 2018/02/08 09:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00008b4000)='./file0\x00') r0 = memfd_create(&(0x7f0000d12000)='posix_acl_access#%-[$ppp0\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) sendmsg$nl_generic(r0, &(0x7f0000881000-0x38)={&(0x7f0000b94000-0xc)={0x10}, 0xc, &(0x7f000041b000)={&(0x7f0000b35000)={0xf8, 0x2c, 0x400, 0x6, 0x3, {0x13}, [@generic="175a05df1cc669661dac849a9e7f1dd4f51c7023ab822ce96cd11d6b451a0eb15356aa60961029631ab689cf96d34ee90bba9d8e7c2f5af85ee960727aca26b947b39a9541e86e0443c151d8624e665559b878b29c3d37687031432137c5555f59f1fd53c56c1436167a60adc09713c9a961a68fe1f0c710d359a3f16973d585f02b49e2286b8eadabd3c24f88a5b730a515582a3afcd721f820ac4e84571062de7930e7847d64fbe294d6bbfb2133093ebba4f5cc3987e72b52932ed5e140184c5f9e970c5c6a7bd062", @typed={0x18, 0x6f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x10) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/08 09:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r0, r0, &(0x7f00008cc000-0x8)=0x2, 0x400000fb) 2018/02/08 09:50:34 executing program 4: unshare(0x405f9) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d23000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005e6000)=""/139, 0x8b) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000751000-0x4)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x0) dup2(r0, r2) 2018/02/08 09:50:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x111000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x6) fremovexattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00003ab000-0x4c)={0x0, 0x7, 0x9}) 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b94000)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x2) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000db9000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) recvfrom$ax25(r0, &(0x7f0000038000)=""/4096, 0x1000, 0x41, &(0x7f0000da3000)={0x3, {"b6cb0e57bcbbed"}, 0x7}, 0x10) r1 = mq_open(&(0x7f00007cd000-0x8)="731773740000040a", 0x82, 0x5, &(0x7f00002a8000)={0x0, 0x1, 0x540, 0x8, 0x7, 0xb891, 0xf3f, 0x3ff}) set_thread_area(&(0x7f0000ce3000-0xa)={0x1f, 0x20001000, 0x400, 0x9, 0x2, 0x0, 0x9, 0x5, 0xfff, 0x1}) fcntl$setpipe(r1, 0x407, 0x6) ioctl$TCSBRKP(r0, 0x5382, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ea000-0x20)={"df79bdfc43b84853b8829045ae71a8dc", {0x4, 0x100000001, 0x1ca, "5d896b24948f", 0x200}}) r2 = request_key(&(0x7f000075f000-0x8)='keyring\x00', &(0x7f0000c16000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e0f000-0x8)="731773740000040a", 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000478000-0x13)=""/19, 0x13) rt_sigaction(0x2a, &(0x7f0000953000-0x20)={0x3, {0x4}, 0x4, 0x5}, &(0x7f00002bb000-0x20), 0x8, &(0x7f0000d1e000-0x8)) 2018/02/08 09:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(r0) r2 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000faa000)) tkill(r1, 0x22) 2018/02/08 09:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000034d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b4000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000094f000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000c28000)=0x80, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f5c000-0x20)={0x3, 0x5, 0x9, 0xb62, 0x10, 0x3}) 2018/02/08 09:50:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, 0x0, &(0x7f0000003000-0x10)) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0xc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000006000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000006000-0x58)={0x58, 0x3c, 0x800, 0x1, 0x3, {0xf}, [@typed={0xc, 0x5f, @fd=r0}, @typed={0x8, 0x12}, @typed={0xc, 0x6e, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x1d, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, @typed={0xc, 0x1a, @u32=0x9}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000004000-0x14)={@dev}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x7, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000004000)=""/53, 0x35}, {&(0x7f0000005000-0xfe)=""/254, 0xfe}, {&(0x7f0000004000)=""/160, 0xa0}, {&(0x7f0000004000+0xf80)=""/44, 0x2c}, {&(0x7f0000005000-0xd2)=""/210, 0xd2}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/82, 0x52}, {&(0x7f0000004000)=""/112, 0x70}, {&(0x7f0000002000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/201, 0xc9}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:34 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) pselect6(0x40, &(0x7f0000001000), &(0x7f0000002000-0xc)={0x4}, &(0x7f0000000000), &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fb4000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000fb4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fb4000-0x4)=0x6e) r1 = memfd_create(&(0x7f00000bc000-0x11b)='\x00', 0x2) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000fb4000-0x97)="99", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00002f0000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x40, {0x2, 0x0, @rand_addr=0xcd}, @generic="c08a4bce628103bf20c10a19c692e915"}) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/08 09:50:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f000002f000)='/dev/loop#\x00', 0x0, 0x441) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000002d000)={0x0, 0x1, "a9"}, &(0x7f0000004000-0x4)=0x9) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000031000-0x4)=0x1) 2018/02/08 09:50:34 executing program 2: r0 = dup(0xffffffffffffffff) fchmod(r0, 0x10) r1 = epoll_create1(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000057f000-0x20)={0x101, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000def000-0x10)={r2, 0x8}) pread64(r1, &(0x7f0000906000)=""/58, 0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000959000)={0x0, @in={{0x2, 0x0, @empty}}, 0x7, 0x79, 0x401, 0x8, 0x8000}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfa000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0xffff, 0x20, 0x6, 0x80}, &(0x7f0000669000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5b}}}, &(0x7f000021e000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000001000+0x623)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="eb55d07860b64e", 0x7, 0xfffffffffffffffb) keyctl$update(0x2, r6, &(0x7f0000001000-0xfd)="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", 0xfd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fee000)={0x0, 0xed, "2f8ecfb37d85b14f5dee2d50c9d8ca63c4cf4745029599f9e9b2ad71e48ef7fc59210bb32ebcaa846c6bdc978407ecfd9a147142520865347343a07d1b3359d36a00f396bbaf2ffc9d7f95618c7abf6863ca1e16102e648258e1ca6b00725f04dc643d73451bd5182b6a82407eef4bdf897208e54eebd6c4e5e7332b34d41a8bc75143380809bc5975961322dc1cc7e2230e017abdd9d45fc42107e51a4b44ab43a900b26f95a4c4b4ad16932505b7bcddc89f123072921041fb7940736a0fefce32f79b029de72ff727184b7ad122dbf8b72781cac5864ec0b4b262af74f272e6581e42fc3005d6c28eb22d3f"}, &(0x7f0000e57000)=0xf5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007d3000)={0x0, 0x419c}, &(0x7f0000915000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000acd000)={0x0, 0x80000001}, &(0x7f0000728000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c5000-0x8)={0x0, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f4b000)={&(0x7f0000519000)=@in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000001, 0xe6a7bc6e28a9d89c, 0x47, 0x1, 0x7f, 0x2, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xb4a, 0x5, 0x200, 0x1, 0x2, 0x18000000, 0x5ff, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x4, 0x9, 0x6, 0x8000, 0x2, 0x400, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x4, 0x6, 0x8000, 0xffffffffffffba78, 0xfffffffffffffffc, 0xfff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0xc, 0x4, 0x9, 0x40, 0xfffffffffffffff7, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x1, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x81, 0x200, 0x3, 0xff, 0x4, 0x4, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x1, 0x80}}], 0x1b0, 0x10}, 0x810) read(r0, &(0x7f000008d000)=""/108, 0x6c) 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) lstat(&(0x7f0000ec4000-0x8)='./file0\x00', &(0x7f00005c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, &(0x7f0000e89000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008c000-0x4)=0xc) setgroups(0x3, &(0x7f0000199000)=[r4, r5, r6]) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1}, 0x0) socket$inet6(0xa, 0x8000000000000801, 0x0) 2018/02/08 09:50:34 executing program 1: waitid(0x0, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90)) r0 = syz_open_dev$usbmon(&(0x7f0000b52000)='/dev/usbmon#\x00', 0x3, 0x400) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000228000-0x4)=0x4, 0x4) 2018/02/08 09:50:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000001000-0x8), &(0x7f0000013000), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x7, 0x10800) connect(r1, &(0x7f0000014000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x0, 0x4, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x3a) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000)={0xfff, 0x0, 0x0, 0x100000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000005000-0xc)={0x4d, 0x100, 0x84, 0xff, 0x9, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000014000-0x10)={0x3a2a, r4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000035c000/0xa000)=nil, 0xa000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000d9e000/0x1000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000731000), &(0x7f0000a05000-0x4)=0x4) mount(&(0x7f00000f6000)='./file0\x00', &(0x7f0000d9a000)='./file0\x00', &(0x7f0000f9b000-0x7)='autofs\x00', 0x0, &(0x7f000015e000)) 2018/02/08 09:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) keyctl$set_timeout(0xf, 0x0, 0x8) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'root\x00'}, 0x2b) 2018/02/08 09:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000cc000)='./file0\x00', 0x141042, 0x0) fallocate(r0, 0x9, 0x0, 0x4) 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f65b2bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) timerfd_create(0x6, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/08 09:50:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000033e000)={0x0, 0x0}) getsockopt(r0, 0x4, 0x80000000, &(0x7f0000eec000)=""/73, &(0x7f0000881000)=0x49) r1 = socket(0x11, 0x2, 0x0) r2 = dup(r1) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000002a000)=[0xfffffffffffffff3, 0x5edf]) r3 = getuid() accept4$llc(r1, &(0x7f0000539000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00006ad000)=0x10, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008d8000)={{{@in=@rand_addr=0x5, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x6, 0x1, 0x8b, 0xa, 0x80, 0xa0, 0x88, 0x0, r3}, {0x2, 0x3fe, 0x2, 0x1f, 0x6a5, 0x9, 0x9, 0x5}, {0x0, 0x8004, 0x8, 0x3}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x28}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x4, 0x3, 0x40, 0x80000000, 0x8b66, 0xffffffffffffffff}}, 0xe8) setsockopt(r1, 0x1000000000000107, 0x1, &(0x7f00000a2000)="01000000faff050000071a0000913901", 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fb7000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000047a000+0xf66)=r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e55000)={@generic="83572f167349ff97f0cb032364542e9c", &(0x7f0000dec000+0x251)=@ethtool_rxnfc={0x3d, 0x8, 0x10001, {0x1f, @udp_ip4_spec={@empty, @broadcast=0xffffffff, 0x2, 0x0, 0x1}, {"7bd2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x8, 0x2, [0x0, 0xfffffffffffffe45]}, @hdata="b4dcbba26d9dcd5866c4ebeea8412eccfc936a374f1d3c05fb97fef49530bd7453abfb065ae5df4884fd6b468c28ed3b1a7acf24", {'ie', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0x5, 0x6, [0x2, 0x10001]}, 0x2, 0xcf4}, 0x2, [0x4, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000ebb000)={0x3e, 0x101, 0x2, 0xa3, 0x400, 0x401}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000067b000)) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d75000-0x4)=0xc45, 0x4) 2018/02/08 09:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000588000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000327000)='/dev/sequencer2\x00', 0x3, 0x0) 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x4000000000000000, 0x4) r1 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000005000-0x10)) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000)="8ee6b6f7876ee6eee26b2d61ed0e815f11eb748a9eddb67293b9df72961dc8dc96be83acdb1c2f98f03fbd8c6881313779e71cc4636eabd22e58a4aba067d34bd376054fcf9a2544dc64", 0x4a) clone(0x0, &(0x7f00008dd000-0x1), &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) 2018/02/08 09:50:34 executing program 3: socketpair(0x8, 0x0, 0x0, &(0x7f0000e56000)={0x0}) fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, r0, &(0x7f0000c87000-0xe)='./file0\x00') pipe2(&(0x7f00006a7000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000410000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x4, 0x100000001}, {0x0, 0x9}, {0xb}], 0x3) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r2, &(0x7f0000609000)='./file0/file0\x00') chdir(&(0x7f0000000000)='./file0\x00') 2018/02/08 09:50:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x16, &(0x7f00003ed000)={@mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffeb2) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) timerfd_create(0x6, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/08 09:50:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea6000-0x8)={0x0, 0x0}) r3 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00009cd000-0xa)="3b8f318bad13c7f51e32", 0xa) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000049f000-0x10)={0x0, 0x7, 0x0, 0x9}, &(0x7f0000ea7000-0x4)=0x10) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000a97000)=0x5ca) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007c3000-0xc)={r4, 0x0, 0x2, [0xfffffffffffffff8, 0x5e9]}, &(0x7f0000048000-0x4)=0xc) write(r3, &(0x7f0000ea5000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea6000), &(0x7f00002ff000)=0x4) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000c18000)=@full, &(0x7f0000ea9000-0x4)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ea7000)={0x7ff, 0xc, 0xeaf, 0x4, 0x0}, &(0x7f0000ea7000)=0x10) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ea9000-0x6)={0x1, [0x800]}, 0x6) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008af000-0x10)={0x11, 0xed, &(0x7f0000ea9000)="3db3b0ef411c6d3580732cf8e95ac1847aea82538ad1e794df304359793d43e1d5271752b9604ff5293179f56bac655dcc4981f6b58dfd8fd32b6bf30dc3537caa35e7b73f9ae9b9562cda5b14c042bc2114e7e351271a753629d674ab8fd11cd549bbff9700e993a0a21e1b9b4279208abdb5d4d7983590c86f1721e5f096c5d899001cc51fee8f11a62704f153a4ea4901deee453d34054ad9878d928906efe3fedace774b0a21bd80211977144957d1e1218d56ce78a5fcef8a509545919344f2c34830918ed1eeedf93aa04eaaae916d3a007b141b5e34ff58d851033cf7d34621e9e888d3af023608cf10"}) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ea7000)={r5, 0x1}, &(0x7f0000ea7000)=0x8) 2018/02/08 09:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$void(r1, 0x0) 2018/02/08 09:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000c43000)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6a000+0x4ce)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00007e7000+0x978)={0x3e, 0x8, 0x38}) timer_create(0x3, &(0x7f00008d5000-0x60)={0x0, 0x1f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000f99000)=0x0) clock_gettime(0x0, &(0x7f000066d000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000410000-0x20)={{r5, r6+30000000}}, &(0x7f0000fcf000)) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 66.522835] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.533909] CPU: 1 PID: 12582 Comm: syz-executor1 Not tainted 4.9.80-g20c8a00 #30 [ 66.533914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.533930] ffff8801b8547990 ffffffff81d94b69 ffff8801b8547c70 0000000000000000 2018/02/08 09:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000865000-0x4), &(0x7f000008e000-0x4)=0x2c7) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000b94000-0x8)={0x4004, 0x8}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015d000-0xd)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00003e2000-0x8)='./file0\x00', 0x200) utime(&(0x7f0000564000-0x8)='./file0\x00', &(0x7f0000eb5000-0x10)={0x0, 0x1}) mkdirat(r0, &(0x7f0000d2a000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003ea000-0x4)=0x10001, 0x4) [ 66.533940] ffff8801d519b490 ffff8801b8547b60 ffff8801d519b380 ffff8801b8547b88 [ 66.533949] ffffffff816624ba 0000000000007be1 ffff8801cb0e68f0 ffff8801cb0e68a0 [ 66.533951] Call Trace: [ 66.533967] [] dump_stack+0xc1/0x128 [ 66.533979] [] handle_userfault+0xa3a/0x1310 [ 66.533992] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.534000] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.534009] [] ? handle_mm_fault+0x117b/0x2530 [ 66.534016] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.534022] [] handle_mm_fault+0x1fd1/0x2530 [ 66.534029] [] ? __pmd_alloc+0x410/0x410 [ 66.534039] [] __do_page_fault+0x5c2/0xd40 [ 66.534046] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.534054] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.534062] [] do_page_fault+0x27/0x30 [ 66.534070] [] page_fault+0x28/0x30 [ 66.534084] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.534092] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 66.534101] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 66.534111] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071a000)='/dev/sequencer\x00', 0x100, 0x0) recvfrom$ipx(r0, &(0x7f0000663000-0x3a)=""/58, 0x3a, 0x22, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086d000-0xc)="6e65742f69676d70360054be") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000531000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f0000299000)=[{&(0x7f000038c000)="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", 0x1000}], 0x1) preadv(r1, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x6c}], 0x1, 0x1000000) 2018/02/08 09:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0e000)='cpuset\x00') sendfile(r0, r0, &(0x7f0000f86000-0x8), 0x1002) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000c43000)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6a000+0x4ce)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00007e7000+0x978)={0x3e, 0x8, 0x38}) timer_create(0x3, &(0x7f00008d5000-0x60)={0x0, 0x1f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000f99000)=0x0) clock_gettime(0x0, &(0x7f000066d000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000410000-0x20)={{r5, r6+30000000}}, &(0x7f0000fcf000)) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc3000-0x11)='/dev/vga_arbiter\x00', 0xc0000, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000dc3000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000014d000)={0x0, 0x1c, &(0x7f000086c000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}]}, &(0x7f0000dc2000)=0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000dc4000)=""/252, &(0x7f0000dc5000-0x4)=0xfc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b81000-0x8)={r2, 0x3}, &(0x7f0000dc2000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) sendto$inet6(r0, &(0x7f0000144000), 0x0, 0x0, &(0x7f0000dc1000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 09:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b45000), &(0x7f00009a4000)=0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000cee000)="7e1e4173e4f77fffffffd8e654e37aca6fc64c481b9a3cb1ac4d4b41", 0xfffffffffffffeb6, 0x40000004, &(0x7f00001a6000)=@file={0x0, './file0\x00'}, 0x9f) 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$usbmon(&(0x7f00000a4000)='/dev/usbmon#\x00', 0x3, 0x480000) dup3(r0, r1, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/08 09:50:35 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)=""/184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400242, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xdfe, 0x8000, 0x7e4deaea, 0x40, 0x800}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@empty, @broadcast=0xffffffff, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001a1000-0xc)=@sack_info={r4, 0x2, 0x6}, &(0x7f0000004000-0x4)=0xc) [ 66.534120] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.534129] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 09:50:35 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000652000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000dc2000)=0x1f00, 0x4) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) set_tid_address(&(0x7f0000dc6000)) fcntl$getflags(r1, 0x400) fcntl$setlease(r1, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dc4000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000c55000)=0x8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc3000)={r2, 0x3, 0x200, 0x1f}, 0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000dc3000)=0x9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000910000-0x8)={0x0, 0x9}, &(0x7f000047a000-0x4)=0x8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000dc4000-0x30)=[{r0, 0x2000}, {r0, 0x4100}, {r0, 0x100}, {r0, 0xa000}, {r1, 0x337caff8436df702}, {r0, 0x200}], 0x6, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d43000)={r3, 0x7fff}, 0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000dc4000-0x14)={0x0, 0x0, 0x8, 0x2}) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000383000-0x9)='/dev/ppp\x00', 0x420081, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$l2tp(r3, &(0x7f000015e000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x0, 0x0, 0x3, 0x2}}, 0x2e) getsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000228000-0x4), &(0x7f00008a8000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r5, 0x0) 2018/02/08 09:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000004f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000) read(r0, &(0x7f0000779000), 0x0) 2018/02/08 09:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x3, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='tunl0\x00', 0x0}) accept$packet(r0, &(0x7f00001cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000069000)=0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01000000e6000000000300000000000000000074022fa57987b94d283f", 0x1e, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f00004f9000-0x8)={0x0}) sendmsg$key(r1, &(0x7f0000d18000)={0x0, 0x0, &(0x7f0000a11000-0x10)={&(0x7f00004ad000)={0x2, 0xb, 0x46, 0x0, 0x3, 0x0, 0x6, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x8}]}, 0x18}, 0x1}, 0xc050) symlink(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000092f000-0x8)='./file0\x00') bind$unix(r0, &(0x7f000026c000)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000e7a000)='./file0/file0\x00', &(0x7f0000711000)={0xb07, 0x45}) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000657000)='projid_map\x00') writev(r0, &(0x7f0000f02000)=[{&(0x7f0000165000-0x1000)="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", 0x1000}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007be000-0x90)={0x800, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/02/08 09:50:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000012000)="6d2f291e7af3d3a06277fcc56168c9b4fc6387993826dc1aaf28a89b3befdb1a6cb7e8fbd993979832373e434ac99b83c1c8899679c1253a97a19aa0c245879beb8aab2e285f1fb7d3d2891c816080d3e72ef5d180f22d7ea59cc6411fbd537f8c2eeecad6902cef17ae86f31ea6fa27105e341b13130905ed22a6574c09c4ec70a0d087f04594160dd6b7cd9b935fc8a869098e566bbab134e6bc9354737d0002bc21") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0xfffffffffffffffd}) r2 = memfd_create(&(0x7f0000002000)='vmnet1ppp0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="d9b27a2a8f31bb49ff305c6ea72b9c00b5ba59c0503407b7ccad0d5f", 0x1c}, {&(0x7f0000003000)='`', 0x1}, {&(0x7f0000003000)="36e25adf42f8ba8154313fea5e56951819566d8b64baa3e85ec0e623fa89408e3ff9fee4ae6b5759a341916e16049142bc732d1b", 0x34}], 0x4, 0x0) getpeername(r2, &(0x7f0000000000+0xa5d)=@nl=@proc, &(0x7f0000001000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000023000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005bd000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000604000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000bd2000)=0x5, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ab000-0xc)='/dev/autofs\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c70000)={0x4, &(0x7f0000dfb000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000faf000)={r4, &(0x7f00003de000-0xd8)=""/216}) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffffffffffd9a) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ae000)=0x9, 0x4) lgetxattr(&(0x7f0000395000)='./file0\x00', &(0x7f0000a72000-0xe)=@known='system.advise\x00', &(0x7f0000e0d000)=""/253, 0xfd) shutdown(r0, 0x1) 2018/02/08 09:50:35 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fanotify_init(0x0, 0x8800) sendfile(r0, r1, &(0x7f0000add000), 0xfffffffffffffff9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/autofs\x00', 0x40002, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000bba000-0x4)=0x3, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) getsockname(r3, &(0x7f000064b000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000006a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/42, &(0x7f0000000000)=0x2a) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dc6000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000010b000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000056f000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000be3000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7, 0xb, 0x7, 0x500, 0x610, 0x20220, r1}) setrlimit(0x1, &(0x7f000093e000-0x10)={0x7, 0x5}) pipe2(&(0x7f0000b05000)={0x0}, 0x2d6d671e142aae93) faccessat(r2, &(0x7f0000ab5000)='./file0\x00', 0x2, 0x400) r3 = syz_open_procfs(0x0, &(0x7f00001bf000)='comm\x00') preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00005dc000-0x63)=""/99) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = accept(r0, &(0x7f0000ffe000-0xc)=@nl=@proc, &(0x7f0000846000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a26000)=@assoc_value={0x0}, &(0x7f0000963000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a35000-0x8)={0x0, 0x4}, &(0x7f0000873000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003cd000)={0x0, 0x30, &(0x7f0000498000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00007f6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000904000)={0x0, 0xff, 0x2, 0x871}, &(0x7f0000f77000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000587000-0x8)=@assoc_value={0x0}, &(0x7f00007e9000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d10000)={0x0, 0x4, 0x9, [0x3, 0x2, 0x1, 0x7, 0x100000001, 0x6, 0x3, 0x9, 0x0]}, &(0x7f000089d000)=0x1a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fba000-0x30)={0x0, 0x28, "a03b2c2d7bf2882a3bfe2a11765d2658ed46223a03e120cf288ca134bedcfb03a7fe655859d3902e"}, &(0x7f0000581000)=0x30) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f2d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c26000)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a43000)={0x0, 0x1}, &(0x7f000031a000)=0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fea000)={0x8, [0x401, 0xba2, 0x10001, 0x3, 0x308d, 0x8053, 0x8, 0x2]}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006f8000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000afc000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000018f000)={0x0, 0x4, 0x9}, &(0x7f00009a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009b7000-0x8)=@assoc_value={0x0}, &(0x7f0000da5000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002e000-0x8)={0x0}, &(0x7f0000e95000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00009a0000-0x188)=[{&(0x7f0000ebc000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00001ae000-0x20)=[{&(0x7f0000394000)="15871bd39f30da8fcd14afc57b56dc9af1e20812aafedb12ed31862a0277cb19c356dbf064dee21d05b73ce5fe57d3f62ec5b1e4f253a9d52e674f1b09d0dd329335bf42e9010e8ca4dd9e4845e264ce1f0b67ecb609736860abfde438270b213e6e487dccad8c5cf1e0513e94e607d41a0c4f85958ebedfe11053e80b9179453fae370e7a2329974337b3744e2a7776a407da49e19e329e3b6fe625e6e7343caba2e69cedd8f20b3ce71f2bf102a6687c90c4853d085f283a4db01b3016f6bc40500a42037597dee9f025c587936a87957b", 0xd2}, {&(0x7f0000545000-0x7e)="7dfe2718c6e7a052f1c22ca1c9f30e5f39fda734262e383c5efc32078dc4dd1cb0ee3270018b688f2fe3a3a001fc34695e2d38efc5edf9a0d2a8761b28198f6f1ac08b8d50bfb70fd3aafafdcc86c4c9a0dc5c8224a89d97c25307d38392f1062acc218ba4bb0d148e27b87087f635c4ba3049ee4d9fb558c29cfe22b128", 0x7e}], 0x2, &(0x7f00004d9000)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x3f, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x4, 0x800, 0x401, 0x0, 0x0, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x0, 0x9, 0x4, 0x43f, 0x8, 0x9, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x4d1b, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5e2, 0xffffffffffffffff, 0x200, 0x8776, 0x9, 0x100, 0xe9, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x0, 0x9}}], 0x120, 0x20000050}, {&(0x7f000013c000-0x1c)=@in6={0xa, 0x1, 0x0, @empty, 0x5}, 0x1c, &(0x7f00005af000)=[{&(0x7f0000625000-0x48)="4e38fd5a107d5b2dbae190453314acb552dc9585e192ac83e9d923aad4eab013eb1e1b63d1f04652ee1e84e8439d383ded29a4fc2703e41ff5e2842bf28048f28d3934ccf29656e2", 0x48}, {&(0x7f0000a1f000)="0dfdd520a970ea96f9b69ad3e94b980f1613d18a6ae0ff760dbc8548b457a3465e7cd748f4384c678b66c6e16ce84f78869f69c6", 0x34}, {&(0x7f000095c000)="160f201f4590b6be9374da589e64fbf7d0159aa93a8b527d529a3871c61f3ef784d2daf8de60ea95c36f78a7ff123ba46df347d0498ed53db830e465e0eb50511d1fdbb52aead6b50cdfe0670ec91c717b6197d1a761ab0fcb1c51baae2620377b3c7f8e0e0f2963e06a8b2b9f0715316382d7098b4960dfb8fe99c4aa7147c82aa515986edf1ab26f827fe5a55982ca", 0x90}, {&(0x7f0000265000-0x1000)="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0x1000}], 0x1, &(0x7f0000905000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x70, 0x202, 0x8001, 0xe000000000000, 0xffffffffffff8000, 0x3f, 0x9f1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8009, 0x4, 0x9, r9}}], 0x60, 0x4001}, {&(0x7f00002c3000-0x1c)=@in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00004ea000)=[{&(0x7f00004d0000)}, {&(0x7f000054e000-0xa3)="b36860361ef71ef21a0f2c4f03d5b6553f934aeca0a7d64eaa9373322eaba3f3a2954296e066fc6a102df9b1d6bf6fed9c10fcd5261ac78f6aad23983ad3a269cdb5942bd346b703d4fa9bca4968526e7ad121c437c286aedefcd738a3a33931fc0f748133073032157d8c2300efe39610f29349ec961323d8d685476288804bb1140ea10fb536a97fe324872e5190f79366d07e1b6799ece0338627d0d4ccfe07fd0e", 0xa3}, {&(0x7f0000f9f000)="717a8f01e69c54dcbc9b39d91b04a9bab0b054d8cd69873862554cffa4d3b0338084cb90a008bb3830122384dd3a68ae7bc2009d9a886ff7a104aa861ee08d28beb645c332917af2fefb397dbf2d79f6ee8891c16e1fff0d45db5375f405f20d7eb1fb6617e17860d6152244f818a4475c984a0ba3eada42053b3c8bae691a78911feec9cda7cd3033d329ed55da1674a5e5c8233d2f8b1ca9cf7b97d48c4c26d0423566270342b0516d1adecd5de496a853ce126c72057296086fa3ba455f3bfe", 0xc1}, {&(0x7f0000833000)="d05aaab694f5f0bffbc83f464da440e0d09f3aed23c7d77ca758e4c03fb896e34b4f538ed2143f62be3754237c842acb66c96e0feac754627b51679888f34af678b6bacb23e14447a8cbc94532566cd02e3cdfa00b219a04257d5f9bdcd80d227b201053f085d9021f393c99205017dc5e55f604162e393c66c5bd0cc68de90cc7286eae8ce751e3af4e4e1a25da25602ccf06b9ddcb85e6fb08bfa2c77cf9e5a80314a93f15c66fbf3eda3f6a356f0b7ac01ba2", 0xb4}], 0x4, &(0x7f0000b3d000-0x30)=[@init={0x18, 0x84, 0x0, {0x3f, 0x7fffffff, 0x5, 0x1}}], 0x30, 0x200000c4}, {&(0x7f0000abf000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000878000)=[{&(0x7f0000249000)="724d3bc46acab7ab10878c12fdc077f4c2f756a3c9c2b298bc82a8177909eff3ae30", 0x22}], 0x1, &(0x7f0000d96000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x1, 0x2, 0x1f, 0x8, 0x9, 0x7, 0x9, r10}}], 0x30, 0x4000040}, {&(0x7f000030f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00008b9000)=[{&(0x7f0000363000-0x9a)="5ae813c4375c942c78f5a520c9dd1c0b767a3de96a3f93f9cf2ea0abb8147a94e5801d0a5960a8e3e877a33fc2a6cf0b3d2b43aad33e268915ffcdd64879c9d0d3aee04c71e083701e1dfba11f5fc004df3f7de36b5bc1bab67f261cd98875d0208b1f430c762263685a25e4d36db353a5e32b8ec033cb842aa108d38c0d03f98da404b7d3f90e5680948181129cfa9814e3978b39c62eedd508", 0x9a}, {&(0x7f00008be000)="3c9f4a26b017a7e8cadb8eb896b0e321169db1026efe5d3075b1d9df0ca132d958dc0bdc415ad701f3ae3e3f13ea12aee0fdd69c3fbf30efea0d3f9d6ca59187020ba21c0ef3f0641edb16c1bb42609549a4a9271f00c6a2097bba", 0x5b}, {&(0x7f000084a000)="3e48d8ded4113c74df42778431d4d82691d29ecd8f5a3ed87421c16f66fb3488dca5b61c8976612efdf5ac004695ec88b761a02e5e4ae681e507b1dfd9e3f6e6e79c8039afea6d5fc57bc48be20e06b3dc9ad74ffafdc7d553ce6c4abc4439e6650b0e839d492746a1b188e5bfa1046eb6c88f34ec4b8be9d3279800233ea2235e1fa446306c0d62a4852680ffc25842e337113ab425379e2963fd9b7ee5eabe22f952b9d0344f341d045ac72a708c9f6d3acf6ed31f79100030fd0005d2754eeccd49c18afa105bf0eca59cd76244fc9b0a75c75fe971510ae2a1ec6fde572815376374ddd7b9224aba36028e8ab1a5b57f", 0xf2}, {&(0x7f0000363000-0x31)="7fcc0530913eb655bb95f9a48da6821992e540348ef693c01f8c8580c3111abe8a7820baa0246d0005a2835bc8088e8550", 0x31}, {&(0x7f000068e000)="1d6e8bbdc68645161896ecdaf1afa845fa44e28bf1cfdfc1f0a304670a0fa3a155d7f55760a7adcf673585e2151170bfa9609bef5f0fac8e2940caf9ee3627d850b060a2f479c33042f675415d40f93936eaeed3d3e895942e736176665ba6f349e04ea1ca778556f52362725c6ef9c9932bf1c384821a389656bc25051cfa3fe9cafe9fddbd1592ef05b44321344f9f41ad2b8d7ddce4f682e26a2514d16db9251a31175b09f4567f3bfcf8c0", 0xad}], 0x5, &(0x7f000045b000-0x83)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0xfff, 0x6, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xaf7, 0x200, 0x4, 0x1000000000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6be, 0x0, 0x8200, 0xe838, 0x3, 0x7, 0x80, 0x10001, r13}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0x1ff, 0xb53, 0x9}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x1ff, 0x1f}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xb2b, 0x0, 0x7ff, 0x5, r14}}, @init={0x18, 0x84, 0x0, {0x16, 0x8, 0x9, 0x1f}}], 0x180, 0x4000}, {&(0x7f00009c6000+0x24f)=@in6={0xa, 0x0, 0x3, @empty, 0x6}, 0x1c, &(0x7f0000d27000)=[{&(0x7f00002a6000)="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", 0x1000}, {&(0x7f00001f2000)="8ad337af2eefeb4f62f18f6acee3e04ca86d82536cc0055a8c073f31739b685a4c9193ac8f1c929251cec58b56325f0854e0440e84aaf39b5e502905fe2a17ab7116a99b3981bd1f08fee90fd39e2d974377c45c8f3b743f1f3c86faf8d3da2a3c621fc31739632269", 0x69}, {&(0x7f0000904000-0x89)="f5ce707edc3ecc9db8db027d4abcdc38467f2fdef458bda370d2c25f4699bedd749de4a4388c7444736be45aeb2a76930b1c0a3c9e4e4ff93b6be532826da692b72b9f5c6b467d2908256d6b95969fcce505812e1e18d8087183be59ee8a7397dbffa98251dcd1ea22e797a8bbe044b25045024d286d2945ea1b843a4a3e89d636f8aeea90e2b8e922", 0x89}], 0x3, &(0x7f0000dfa000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x5, 0x7, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xc5, 0x0, 0x8000, 0x84, 0xb887, 0x8, 0x7ff, 0x401, r16}}], 0x60, 0x4000}], 0x7, 0x8040) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003d0000-0x6)={0x0, 0xf5c4}, &(0x7f00006d1000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000fb0000)={r17, @in6={{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000054c000)=0xffffffff00000000, 0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffffffffff00000000000005000449faf5008f7e23"}) llistxattr(&(0x7f0000721000)='./file0\x00', &(0x7f000073c000)=""/170, 0xaa) 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='tunl0\x00', 0x0}) accept$packet(r0, &(0x7f00001cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000069000)=0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01000000e6000000000300000000000000000074022fa57987b94d283f", 0x1e, 0x0, &(0x7f0000456000-0x14)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/08 09:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x8008700b) 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ddc000), &(0x7f0000ecf000)=0x4) vmsplice(r0, &(0x7f0000718000-0x40)=[{&(0x7f0000a12000)="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", 0x1000}, {&(0x7f0000587000)="4ad6d7a775dc9fce5d7c", 0xa}, {&(0x7f0000175000-0x6)="341bf1375b29", 0x6}, {&(0x7f000079c000)="5f560f7cdf17bb18cd5e999f7163d82731c2e5c3567d9a81fafe221e030c1717ccbb20173d562fb7a9d73a9a539e08158d091ab58650a720f53c136e9153874f90d9b9f5765606de02e4f646da90d1dd3d530821204b1284bba9baed16a29edc3382f00699ccae1b1e536d05f3411449bfedb1cf599dd1dd0dbc7139525266d3a49ce3b4f67ff1c733bc57cf6e5a09abd3fab154f5223c6469da862111beef76aacbddaff865b553d307a7667cdc904c096f1444b299079736fa76375e8ecd43e0afd22db3c6d498d57b3755bbb77b543662e104b5deeeb7144a9515f3e03f6ccf", 0xe1}], 0x4, 0x0) dup(r1) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000ab9000)={0x0, &(0x7f0000db4000)=[]}) 2018/02/08 09:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr=0x20000000000000}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000012000)=@abs, &(0x7f0000013000-0x4)=0x8) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) bind$netlink(r0, &(0x7f0000308000-0xc)={0x10, 0x0, 0x0, 0xc00}, 0xc) 2018/02/08 09:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000d64000-0x10)={0x6, &(0x7f00002e4000)=[{0x0, 0x8001, 0x2c3, 0x3}, {0x5, 0x401, 0x80000001, 0x2a01}, {0x1, 0xe3, 0xfffffffffffff001, 0x3ed20000}, {0xfc82, 0xfd, 0x7, 0x3}, {0x3, 0x5, 0x0, 0x7}, {0x6, 0x8, 0x80, 0x2}]}) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() getpid() 2018/02/08 09:50:35 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000007000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000+0x238)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000016000-0x10), &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000008000-0x6)='.dead\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) get_thread_area(&(0x7f0000015000-0x10)={0x100, 0x20000800, 0x400, 0x3, 0x100000000, 0xfff, 0x2, 0x786, 0x7fffffff, 0x4}) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000016000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000009000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={r2, 0x94, &(0x7f000000e000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x5e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5}]}, &(0x7f0000002000)=0x10) 2018/02/08 09:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000280000)='/dev/autofs\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ad6000-0xa)={0x0, 0x8, 0x1, [0x615]}, &(0x7f0000ffd000)=0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000062a000)={r1, 0x5, 0x400, 0x1}, &(0x7f000044b000-0x4)=0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x284) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x108) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000e2a000-0x1)="d0b908") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000159000-0x190)={0x4, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x2, [{{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb4}}, {{0xa, 0x1, 0x980, @loopback={0x0, 0x1}, 0x6}}]}, 0x190) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) fcntl$setflags(r0, 0x2, 0x1) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000045d000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x12840000000000, 0x7) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000ea6000-0xf8)=""/248, &(0x7f0000091000)=0xf8) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x80001, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') pread64(r3, &(0x7f0000520000), 0x0, 0x20000000800) ioctl$VT_ACTIVATE(r3, 0x5606, 0x10001) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082c000)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c96000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000a63000-0x4)) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x3) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00004ed000)=[{0x6, 0x0, 0x2, 0xfffffffffffffffb}]}) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) process_vm_writev(r0, &(0x7f0000f39000+0x2d7)=[{&(0x7f0000a03000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f00004f9000)=[], 0x0, 0x0) 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000020a000-0xf)='/dev/snd/timer\x00', 0x0, 0x280800) r1 = creat(&(0x7f00002f7000-0x8)='./file0\x00', 0x1c2) mq_timedsend(r1, &(0x7f00005df000-0x79)="d30bac525519e4c5df774707eb18ae7af91a084c7e302cba442ec816bc5bca11e7dc30f47a7eddf13ce49b1a29f3715e68c37f5004a6d3ab2cd80b9d46614fc6761b204c2732e6549c854c8665fae5f12eeb20a4606063e19f92087b3bb48f975bf0c07f6cdb7f5528abc8468ee095826d758c1b0499e0bf7c", 0x79, 0x9d56, 0x0) clock_gettime(0x0, &(0x7f0000f56000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00006e6000)={0x4133, 0x0, 0xb91, {r2, r3+30000000}, 0x11400, 0x6}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000086a000)={@common='ip6_vti0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x0, 0x3, {0xa, 0x2, 0xfff, @empty, 0x8}}}}) ioctl$int_in(r0, 0x5452, &(0x7f0000da7000-0x8)=0x8001) r4 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r4, 0xfffffffffffffffe, 0x0) read(r4, &(0x7f0000a5f000)=""/221, 0x211) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000131000-0x8)={0x0, 0x7fff}, &(0x7f00001e3000)=0x8) ftruncate(r4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d00000-0x8)={r5, 0xa2c5}, &(0x7f0000506000)=0x8) rt_sigtimedwait(&(0x7f00007b7000-0x8)={0x2}, 0x0, &(0x7f00004a6000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e06000)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x2, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd9}}}, 0x80, 0x5, 0x81, "d6d8bc926e646de00ba56f83604cfff60da9219ab2d762ea0628f55ad254412b1f79ad0375d07fdc9a91b28650069b93c8112690c00b40f3473718667236567825408e5ea559f6ed93b4df08c6e20021"}, 0x160) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f5a000)=0x0) accept4$unix(r1, &(0x7f0000a15000)=@abs, &(0x7f0000734000)=0x8, 0x800) rt_sigqueueinfo(r6, 0x40, &(0x7f0000418000-0x10)={0x3d, 0x1, 0x8, 0x8}) 2018/02/08 09:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000ee3000), &(0x7f0000ee4000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 09:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004fc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) fstat(r1, &(0x7f00009e9000-0x44)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000dd0000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185, 0xfffffffffffffffc}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000f6b000-0x18)={0xda02, 0x2, 0x100010000000, 0x7, 0xdcc, 0xfa1}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03"}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10}, 0x10}], 0x1, 0x0) 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x597, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9c3", 0xa, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) pwrite64(r0, &(0x7f0000783000-0x4c)="6d3f5f5098601cc4bc61c6975f62e1ccf536f265c2d3dfd0e500a525cbabfbed4a1a210a34b21c48420b076af2270dd2d9bba27b19f5e4d6b0762a9ee206786c99054db50461daa5cd47fd", 0x4b, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 67.128775] sock: process `syz-executor3' is using obsolete getsockopt SO_BSDCOMPAT [ 67.137879] binder_alloc: 12776: binder_alloc_buf, no vma [ 67.137894] binder: 12776:12781 transaction failed 29189/-3, size 72-16 line 3127 [ 67.153594] binder: BINDER_SET_CONTEXT_MGR already set [ 67.153603] binder: 12776:12788 ioctl 40046207 0 returned -16 [ 67.159198] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 09:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f87000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000028b000)=0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) select(0x40, &(0x7f00008be000)={0x0, 0x3, 0x0, 0x100000000}, &(0x7f000030c000), &(0x7f0000678000), &(0x7f0000f2f000)={0x0, 0x7530}) 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9c000-0x9)='/dev/ppp\x00', 0x501000, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f9b000)={0x1, 0xfff, 0x1f, 0x2, 0xf, 0x3f, 0x9, 0x45, 0x0, 0x7, 0x9}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) dup2(r2, r0) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ca6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000aad000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a43000)=0x4, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000662000-0x8)='./file0\x00', 0x400, 0x90) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00008b3000)={&(0x7f0000c28000)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/08 09:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b9000)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00004d7000)="8c2910022157e276f2e0a21627ad125eb5f2eb8eec23e9a8c0b98e13930c1791f70faf5014d8fa9fe3b9fd919c52f938d897c68ee332be6572f9c120f7d64fadf758dc074be1a44655949593635cd0da96c725e8a5b61f7a4cb56b88b1eb89cfb3d058c165afdc2fc06d0c02a6", 0x6d, 0xd92c, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f27000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f000050f000-0x8)=0x7fff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000380000-0x8c)={0x4, 0x7, 0x9, 'queue1\x00', 0x2}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = accept4(r1, &(0x7f0000923000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000023d000-0x4)=0x2e, 0x800) getpeername$ipx(r2, &(0x7f0000608000-0x10), &(0x7f0000c8f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000004d000-0x4)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) sendto(r0, &(0x7f0000fc7000), 0xfd15, 0x0, 0x0, 0x0) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dd4000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000030c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa00}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070d000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00001d2000)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000143000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x100000000, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00002b5000-0x8c)=""/140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x20, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) bind$unix(r1, &(0x7f0000348000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/08 09:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00001ce000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000edb000), 0x10) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/enforce\x00', 0x800, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000021000-0x24)={0x1ca, 0xfffffffffffffeff, 0x8, 0x6, 0x399, 0x80, 0xce, 0x8, 0x80, 0xfffffffffffffff9, 0x6f0, 0x911}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000022000-0x4), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000022000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xb1) [ 67.295651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 67.308930] dummy0: renamed from gre0 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f00002d3000-0xd8)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000718000-0x4)=0x73c0863d, 0x4) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000229000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0x0, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) 2018/02/08 09:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000177000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c89000-0x9)='/dev/ppp\x00', 0x40400, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000554000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) memfd_create(&(0x7f0000f37000-0x2)='/\x00', 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00001bb000-0x4)=0x1) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000610000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000061000)={0x0, 0x1}, &(0x7f00001e3000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000005b000-0x8)=@assoc_value={r1, 0x9}, 0x8) clock_gettime(0x0, &(0x7f00007ee000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000dae000-0xf0)=[{{&(0x7f00006f2000)=@nfc, 0x10, &(0x7f00007e6000)=[{&(0x7f000066d000)=""/225, 0xe1}, {&(0x7f0000365000)=""/34, 0x22}, {&(0x7f0000ae1000-0x48)=""/72, 0x48}, {&(0x7f00009ec000-0xb3)=""/179, 0xb3}, {&(0x7f00002a6000)=""/108, 0x6c}, {&(0x7f0000e2c000-0x53)=""/83, 0x53}, {&(0x7f0000665000)=""/177, 0xb1}, {&(0x7f0000956000)=""/103, 0x67}, {&(0x7f00003d0000)=""/101, 0x65}, {&(0x7f0000e2c000)=""/105, 0x69}], 0xa, &(0x7f0000692000)=""/252, 0xfc, 0x1f}, 0x8}, {{&(0x7f0000a4d000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f00009c8000)=[{&(0x7f0000d65000)=""/68, 0x44}, {&(0x7f00007d7000-0x78)=""/120, 0x78}, {&(0x7f0000cc1000)=""/4096, 0x1000}, {&(0x7f0000bcd000)=""/4096, 0x1000}, {&(0x7f0000901000)=""/239, 0xef}], 0x5, &(0x7f0000d0d000-0x13)=""/19, 0x13, 0xffffffff997b3aa2}, 0x9}, {{&(0x7f0000389000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000e5a000-0x60)=[{&(0x7f0000bfa000-0xf7)=""/247, 0xf7}, {&(0x7f0000028000)=""/241, 0xf1}, {&(0x7f00002d8000-0x9)=""/9, 0x9}, {&(0x7f0000b8d000-0x64)=""/100, 0x64}, {&(0x7f0000354000-0x3e)=""/62, 0x3e}, {&(0x7f00009b4000)=""/168, 0xa8}], 0x6, &(0x7f00002e5000)=""/4096, 0x1000, 0x6}, 0x200}, {{&(0x7f00003c4000+0xf26)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000434000)=[{&(0x7f0000f55000)=""/4096, 0x1000}, {&(0x7f0000dcc000)=""/160, 0xa0}], 0x2, &(0x7f00005bc000)=""/158, 0x9e, 0x101}, 0x3}], 0x4, 0x40000000, &(0x7f000071d000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000bde000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r4, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/sequencer\x00', 0x200000, 0x0) futimesat(r5, &(0x7f000055b000-0x8)='./file0\x00', &(0x7f00002d9000)={{}, {0x77359400}}) r6 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") execveat(r6, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) signalfd4(r4, &(0x7f0000599000)={0x6}, 0x8, 0x800) 2018/02/08 09:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000002d000), &(0x7f00008b7000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) getpeername$inet(r2, &(0x7f0000547000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000052b000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1), 0x0, 0x0, 0x0, 0x0) close(r2) 2018/02/08 09:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000047000-0xc)={0x0, 0x401}, &(0x7f0000c2d000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b0c000)={r3, @in6={{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc000000000000}}, 0x7, 0x9, 0x1000, 0x8000, 0xc0}, &(0x7f0000f2a000)=0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000398000-0xe8)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000093000)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c71000-0x14)={@local}, &(0x7f00000f6000)=0x14) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x3) sendto$inet(r1, &(0x7f000045d000), 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834", 0x44, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000eb1000), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[]}, 0x0) 2018/02/08 09:50:35 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000f9d000-0x13)=""/19, 0x13}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x8, &(0x7f00005d6000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000015e000-0x8)={0x0, 0x7f}, &(0x7f000061a000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f23000-0x8)={r2, 0x8}, &(0x7f0000326000)=0x8) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000caa000)='./file0\x00', 0x80000000) r4 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r4, &(0x7f0000083000)=""/226, 0xe2) 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) sendmmsg(r1, &(0x7f0000569000)=[{{&(0x7f0000088000)=@sco={0x1f, {0x1000, 0x7, 0xb68, 0x0, 0x1, 0x3}}, 0x8, &(0x7f000034a000)=[{&(0x7f000077f000-0x56)="66008044e10a6826d7035c1aa0ad6d09e4bc0a7d3653ec25455fb36fc42257d88e8b3defcc77ff937989b8f80ae1af5d083f09b00bd41e04205fc37bba86b831a065372dea9f7a6ab55e8431cbdc7ffd58601d2eca9e", 0x56}, {&(0x7f0000ced000)="35d369942e60864fbb41c3980637e2ed44c7ceb05fd3073bd707190dbd2167daa1ec6d2bd60d8ffa7edf6012a34cf36cf50708301e70c5050bd6a9ecf26c5a071f4f4195486a634d49c595a41cd9391cf6f23fb2b0a68bf982d23ece907eb1d6b2b1f279841f01f3f84ca052465bdf44c0f3c04697dc13ada4", 0x79}], 0x2, &(0x7f00004d1000)=[{0x1010, 0x0, 0xb0, "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{0xb8, 0x19f, 0x8, "d5945cd6f4898016c4a1c804d8f19c1899e39081f682fc293b447c9fb03a824f9a91aaf1b659314ff40c2911f24fa0b650ac27724890ee35d3bcc69309ea5b05f7aa2e072e36385b33f3b891b30b0c9a6a79abedc8f483e742678f30bdffac11b435593961816539831f1d810066ad31ab32e03316d2ffd8af8779777d0e10de47f1a64f39528f564b64431344cb56044890580646790657623954a44a6cd042a56c20ae4d50f5ef"}, {0x68, 0x197, 0x8, "1a891052fee03b921d9f99c3ca94b0017416d212a235a9bac2e5673eb2bddae42a1413b0ae8e6fdf165903e82b2c5d6c133fc004dd955db5a7a1f81735f2cb325d368d3f70fe20afd5738939e4107b2d7cac64c490"}, {0x38, 0x11f, 0x7fff, "0394e306a43cff9c3bc4f19ec6e587250a49eea40644a8c432bfa08181e4fec19187c8"}, {0x108, 0x1, 0xfffffffffffffff8, "e7169b71d0854bbb5b6f81acb7df8cca2bfb5d4dcc0ec624facb41e79be2964b8bb8cf77df9ac12303bbfeb7744d7a9bb4c2bdcbe95fbf3af3b1b90a0e78d68da7ae6ecd65f02c498000847066d7f1e14c2babe196d047647626d312d971fb0163191cafcb0392a42fecacb637a08ccef2f6b97915df6b55fdbeedf0639753ffcb2ac0701d35c1c81259bba9645ef418a24f9041ddd99bb3b916967045e61c6a9a5a4443b6ad2a763fae81c1b61d29e32ce19be1159159dc89c48c18132e49691915e7f586c0658b6d8fda6e2cc4cd3c2ce6d93928c697178ae44231976bd52c4211306eeffa2e580aebd11fa19bb36fd5"}, {0xa0, 0x114, 0x200, "a49b59c2d90c8b235f4be49892f85cd7fb0fcd5f7b672c5f12988923adf7871b8f4761824c2824989148ae765f7d1adc7945d44da5bd07c38309abb473a3714f649bc0c32ba3f89187b0f2c8254fb7b1b53c7f04c4e00aa2c11e82e0558d9aeeea12c4b9d6cf12ee49250105642238874832aa5c82c9529fcfe884930bdd1d57e818d3a2a0f1cf69008e56e9630e"}, {0x60, 0x11f, 0x1, "0593685d043abd643a91a8a7f27a317ee61f8a593cdd66956abb904a7b286bd5a22032017bd187983295aaddd4b1106370d5dede1528652c2aa5ab33878e4a8afa3c6e04f1403f6602"}, {0x20, 0x0, 0xff, "5644471a649b22278972d8265ab677"}], 0x1390, 0x1}, 0x6}, {{&(0x7f0000743000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000475000)=[{&(0x7f0000858000-0x57)="e389e2ffac9930f413bf75083cbf9f2a34956be81610b2c71ab52188330e35900e702bb87b98edea76fbb9dfcd170cb9d4cac851b1280ff05d38d631efe61da5c1ec347f5979a3e97c27b66aa8202e671a5f51da270cda", 0x57}, {&(0x7f0000c3d000)="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0x1000}], 0x2, &(0x7f0000523000-0x2c0)=[{0xd0, 0x116, 0x6, "0ee8d1301db237599314cf04581e5379948b6c5877536e35e3fa4b1f389bdb68eadf0433eeee796daf864e8002ad26353aa44b82dca1e8eebd17066c07db4fbdd371126faf234d80abd87a706dc871c8c27fded73292c39cb28dd2882a9f61f83ed9d768afa45d0e3efa96b1afabb31a10279d29c49f7bb1c8854e59d52c5d2ac81f3f75df1f7a962741d70ff20333e91c17dda1aaacf4864ad99dc98e349cfab54b693ed44c8b4428de9b27bdb0ae84b5a34b7f6f5a4b27721c"}, {0xd0, 0x0, 0x9, "28ae94d4f716f854735876a08378eccd0a1473a1447ae5062c0baf46dbf32b64507d13603b650ebd60390550cb1497208b45273d8308bd3d7ba760411a16e908d31b0e143773d9074502c3220c553e0a07f26bb4f2432dac453ef060bd0cb8bd6025e607a20fcd1405286a0feb7ce2a69b728d2f7458d4e703770ab185e7f84f97ceb12aa57fdc8c1f7891d541192b395b80234bdff715b2820073978b1d3afdf98c148b6e44d75ec69aa1745c60b032c3db23bcd244eb26d7f35748"}, {0x48, 0x3b, 0x100, "173c03496f00c8e5a93fc591f0353cf99ede513b078daec9c05e4a908c10695fd690ea626d50e603624fed7804be238d557989"}, {0x48, 0x1, 0x0, "50e9c0c8d1f492e989ef5a171727130048dd36872d680214166766e55f475fff75588c1f06618746a7095388ac07d6a71190e1c0133325"}, {0x90, 0x1ff, 0x0, "91a8f65cf5e790f4417c21b5c8912405b4464f2231ff75083c4352b5d0cccca0c216ad661eb731582487a28394524bdf3b23eccd1bb016bb02d3afeac37ef401a02dc92a449c8e2aee09c102c94be429eb5b570eb77cdef4c61a0ba154ed2b178a93744cfb4a6f6890f79762750a5f3c65e421b255906c59936c28841a8c82e2"}], 0x2c0, 0x800}, 0x8}], 0x2, 0x20000040) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f82000)={0x0, 0x98, "d83260764be01f8172e63972205d43901a85ab8d062da759b8325e8d86d4c028547a77d78d0e756d819ec3caead76d70b5f807332f49002b8d45d3be48461743d6f5511189eb7a2701be24ccd38dbfaec5089df9da86d80ddca872224a22672c35f843c57810aae988001402656c0a50bd6f9a24f325c68ca1fe6bdfdde10cdcf5dd784ee4fb6b98cf259d42af2d48220c225cc93da14f55"}, &(0x7f00006e6000)=0xa0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f83000-0x2)=@assoc_value={0x0}, &(0x7f0000aa5000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f83000-0x8)={0x0, 0x101}, &(0x7f0000d12000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000068e000-0x94)={0x0, 0x8c, "cce516ae0128f7436ed046a9894df5dad3fb958773380fb1fadf4284256c82e49d881e7f4ab56e4706e042aaf7da0ddb71023a906cbd6c648280c26885cfc85d196768392f65d17e7725eb0f1090cb0094e42f91b98397c51278590a01dbedb8608f49a86c88e36dc8f2e3226e2fa13fe6ed149a072f704b65a69d0a3ba91276221fb8399d64b3572bbe982a"}, &(0x7f0000380000-0x4)=0x94) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c71000)={0x0, 0x7}, &(0x7f0000f83000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000f82000)=@in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x17ee}, 0x1c, &(0x7f0000f82000)=[{&(0x7f0000f82000)="d41f94eb25a4c4dc616a5d6e1f60d573e1a679be75175c1282dc816cc00219c478a0aacc4345099f44dc79ba0c312f83ee0bb66ce1adbd17fff5eddb175bd392caac3e337f6aca398e768028f3f411d060214cd680ff5339888616a38cda6aee3b0af30643cdffd0f05c82e8829cd3b8ee262061f97869fcbb7066a9b0e58aa661ba35aa21773d9d2676f2a1776eca923648b8fc32bd7e1727716f2bc9783cf55dec22390996afce900b3a28b9", 0xad}], 0x1, &(0x7f0000df1000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x6, 0xdb74, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0xffffffff, 0x8001, 0x8, 0x6, 0x1, 0x4, 0x3d020f9, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x100000000, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8393bd4dc40a5a46, 0xfff, 0x100000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x472, 0x100, 0x4, 0x9, 0xffff, 0x20, 0x2, 0x80, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x2, 0x0, r5}}], 0x132, 0x40001}, 0x4000) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r6, &(0x7f0000f73000-0x31), 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r6, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/02/08 09:50:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0x5)={0x0, 0x8}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x5687, 0x8, 0xd9, 0x3, 0x80}, 0xa0) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000004000)) timer_gettime(0x0, &(0x7f0000003000-0x20)) [ 67.473954] audit: type=1400 audit(1518083435.866:83): avc: denied { dyntransition } for pid=12833 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000096d000-0x18)=[{0x15, 0x8001}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x4000005) symlink(&(0x7f00004a3000)='./file0\x00', &(0x7f00007ad000)='./file0\x00') 2018/02/08 09:50:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x909)='/proc/self/net/pfkey\x00', 0x54a40, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$getown(r1, 0x9) capget(&(0x7f0000352000-0x8)={0x399f1736, r2}, &(0x7f00003de000)={0x1000, 0x1, 0xf422, 0xffffffffffffffff, 0x11, 0x7f}) 2018/02/08 09:50:35 executing program 5: prctl$intptr(0x3e, 0x1) r0 = socket(0x10, 0x6, 0x54a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000c81000-0xc)={@multicast1, @multicast2, 0x0}, &(0x7f0000001000-0x4)=0xc) connect$packet(r0, &(0x7f0000288000)={0x11, 0xff, r1, 0x1, 0x200, 0x6, @empty}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d53000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000aa1000)={0x0}) r8 = socket$netlink(0x10, 0x3, 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) ppoll(&(0x7f0000000000)=[{r2, 0x9182}, {r3, 0x4000}, {r4, 0x1011}, {r5, 0x1}, {r6, 0x8}, {r7, 0x200}, {r8, 0x400}], 0x7, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r9, 0x10, &(0x7f0000196000)) r10 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r10, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x10000000000) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/hwrng\x00', 0x22000, 0x0) bind$netrom(r11, &(0x7f0000116000-0x48)=@full={{0x3, {"bb8823e21d4774"}, 0x2}, [{"16149aac337793"}, {"dbbe05c777a7da"}, {"159238c17717a4"}, {"3c6055704567d9"}, {"dd7526fcb12b18"}, {"7b2726e9e468f7"}, {"963320d282346f"}, {"54fe99f07db6ca"}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000eb4000)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f000060b000)=0xe8) 2018/02/08 09:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d0000)='\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000515000)=0x1, 0x4) r1 = socket$unix(0x1, 0x5, 0x0) fsetxattr(r0, &(0x7f0000c48000)=@random={'btrfs.', 'systemsystem\'\'\'\x00'}, &(0x7f0000bf7000)='\x00', 0x1, 0x3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000084b000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="d099368d0cc3d9e6e865dbd3c0548ef6"}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003c1000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000501000-0x40)={r2, 0x1, &(0x7f0000b60000-0x4)=[0x7], &(0x7f00009ba000)=[0x4], 0x10, 0x3, 0x7fffffff, &(0x7f0000050000)=[0x9, 0x3, 0x20], &(0x7f0000d39000)=[]}) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f000062f000)=""/87, &(0x7f00006c6000)=0x57) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) [ 67.516639] audit: type=1400 audit(1518083435.906:84): avc: denied { dyntransition } for pid=12833 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/08 09:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000395000)=0xb444, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000ea7000)=0x90, 0x4) r2 = syz_open_dev$loop(&(0x7f0000960000)='/dev/loop#\x00', 0xffff, 0x400000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f000083c000)=[{&(0x7f00001f2000)="aa"}], 0x1, 0x81003) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000eaf000)={0xfffffffffffffffe, 0x1, 0x8000, 0x7, 0x7, 0x1, 0x0, 0xffffffffffffff7f, 0x0}, &(0x7f0000e5b000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000741000-0x8)={r4, 0x2}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendto$inet6(r0, &(0x7f0000d3b000), 0xffffffffffffff61, 0xfefffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x47b3ffa328f5550f) 2018/02/08 09:50:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000003000-0x4)=0x4, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffa, 0x4924aa6, []}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000007f000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x9, 0x4, 0x4]}, 0xa) [ 67.588132] audit: type=1400 audit(1518083435.966:85): avc: denied { write } for pid=12875 comm="syz-executor1" name="net" dev="proc" ino=24543 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/08 09:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0x2}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a01000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ab3000-0x4)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/08 09:50:36 executing program 7: pipe2(&(0x7f000051a000)={0x0}, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c42000)={0x3f, 0x80, 0x3f, 0xd37, 0xffc}, 0x14) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007cb000)={0x9952, 0x7, 0x200, 0x0, 0x8, 0x6, 0x9, 0x9, 0x0}, &(0x7f0000560000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000091e000-0x8)={r2, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f81aed0481e9ffffffffffff5700004824ca944f64e89300050028825a003b7fbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 67.619279] audit: type=1400 audit(1518083436.006:86): avc: denied { add_name } for pid=12875 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 67.649045] audit: type=1400 audit(1518083436.036:87): avc: denied { create } for pid=12875 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/08 09:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000140000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0x3, 0xa, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000748000-0x4)=@int=0x101, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getrandom(&(0x7f00001ee000)=""/167, 0xa7, 0x1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000681000-0x15)='/dev/pktcdvd/control\x00', 0x282, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000a92000-0x4)=0x4, 0x2cf) 2018/02/08 09:50:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000e4c000-0x1c)=@random={'security.', '[ppp1lo%vboxnet0lo\x00'}, &(0x7f0000001000-0x11)='security^selinux\x00', 0x11, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/08 09:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000ffa000-0x99)=""/153, 0x99) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000077f000)={{0x80}, 'port0\x00'}) 2018/02/08 09:50:36 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe5000)='./file0\x00', &(0x7f0000fe6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008e4000)='./file0\x00', &(0x7f0000e06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000037e000-0x8)='./file0\x00', r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe6000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fe6000-0x4)) r4 = epoll_create(0x9) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022b000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000e83000)={0x5, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x8, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @rand_addr=0x3}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x4d8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0x0, &(0x7f0000fe5000)={0x4, {{0x2, 0x2, @rand_addr=0x7}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) poll(&(0x7f000085c000-0x40)=[{r2, 0x50}, {r4}], 0x2, 0x400) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r7 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/08 09:50:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003df000)='/dev/rfkill\x00', 0x800000000020000, 0x0) mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008eb000)=[@in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3d01}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xb0f1}], 0x68) r1 = epoll_create(0x4) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r2, &(0x7f00008b9000-0x18)=[{{}, 0x5, 0xa3, 0xff}], 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000bf9000-0xc)={0x2}) fchmod(r2, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000bff000+0xcee)={0xe}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f00003d1000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00004e4000-0x4)=0xfffffffffffffe60, 0x80800) 2018/02/08 09:50:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readv(r1, &(0x7f0000012000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d6a000-0x18)={0xaa, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000038d000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000e52000-0x2)={0x7, 0x8c9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000d5f000-0x5c)) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000690000)={0x0, 0xea0b, 0x5, 0x31, 0x7, 0x19c, 0xeff, 0x1, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x651000000000000, 0x2, 0x7, 0x9, 0x401}}, &(0x7f0000552000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000014f000)={r5, 0x0, 0x10, 0x9, 0x32e}, &(0x7f0000bfd000)=0x18) fstat(r2, &(0x7f0000415000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000a9000)='./file0\x00', &(0x7f00004e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000a67000-0x8)='./file0\x00', r6, r7) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00003e1000-0x4), &(0x7f00008dd000)=0x4) vmsplice(r2, &(0x7f0000cc5000-0x10)=[{&(0x7f00003e0000)="e41ce2285ce39a5b3528be11cb23851cc38988d6c65c9955b8fbbaf558c52d4aa72cd61ae053b0267c189802a5b66302e22d853f41db0e5ab2a2d63436e1017e74e65c45d58c6685a4860e747db343a929f4293a530b98fec9c543bdea1cf4b1c968cf026d7e506c365c5e50d9d503c46771a9543d4e1d1ad0de230b79c8382e520bf67626758ff24fa3a2cbca8c18dfbf6ab524598d0f4566f799b461b989b81efb93ee626ac8192a0e1519a18282f4ae70", 0xb2}], 0x1, 0xa) recvmmsg(r4, &(0x7f0000913000)=[{{&(0x7f0000e48000)=@generic, 0x80, &(0x7f00008c4000-0x20)=[{&(0x7f0000e6d000)}, {&(0x7f0000ccc000)=""/122, 0x7a}], 0x2, &(0x7f00000af000)=""/117, 0x75, 0x9}, 0x1}], 0x1, 0x1, &(0x7f0000ce1000)={0x0, 0x1c9c380}) write$sndseq(r2, &(0x7f000054b000)=[{0x2, 0x8, 0xffffffffffffffff, 0x80000002, @time={0x77359400}, {0x8, 0x1d05}, {0x3, 0x2}, @control={0x0, 0x1917000000000000}}, {0x7cad, 0x2, 0x3, 0x80, @tick=0x3, {0xfffffffffffffe01, 0x8001}, {0x10001, 0x4}, @ext={0xf5, &(0x7f00002f3000)="ccddaeeb9ab9e8927eff99d92d0dca74b8ce5e278600d13fbfd07051e453e9d4164adb5569831480c138b3fc4ff3c228c9ceb2bbfa8251d71285f67dc41f19b454be41c164cfce725ef885ec15f081a7b12aa114a8fb702f9bbdf712a99772ee14c8d1fe5e4beba81733ca7ea0288ffa0a85b24fe12d2bec3f575ccecc1387a93ed2d14ebd90bbea49d1ec3683c2f87db60328a750d28f9604f423f57024e1c0cdd03310ca4ab8033a6e8d191627dc9baeef573e11ba194d6ad802b952d572303466420d460dbc6bd4ed23ec2e7c7215ad94bf6b103b4cd9295560400a67962c9e1c5ba8e5b78c643cd97255c9e95a438eb996577b"}}, {0x9, 0x101, 0xff, 0x6, @tick=0x29, {0x5, 0x2}, {0x1, 0x772}, @raw8={"59b906b9eb4020215bae13c4"}}, {0x80, 0x0, 0xff, 0x8, @tick=0x65, {0x80000001, 0xb4f}, {0x2, 0xffffffff}, @quote={{0x6, 0x81}, 0xe4e, &(0x7f0000f17000)={0x9, 0xd2e3, 0x4, 0x6, @tick=0x7, {0x5, 0xfffffffffffffff9}, {0x3, 0x6}, @raw8={"96ecc668e1d328edbbe60cda"}}}}], 0xc0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r8, 0x4b4d, &(0x7f00005aa000)={0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000365000)) 2018/02/08 09:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6}]}, 0x10) connect$unix(r0, &(0x7f0000d87000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/08 09:50:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f000057b000)='/dev/sg#\x00', 0x100, 0x200100) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00006f9000-0x1000)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/08 09:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00006e1000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000b5c000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d58000)=@int, &(0x7f0000481000-0x4)=0x4) lookup_dcookie(0x4, &(0x7f00009a5000)=""/168, 0xa8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) 2018/02/08 09:50:36 executing program 5: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000037f000)={0x0, 0x0}) getpid() ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000063e000-0x8)) clone(0x0, &(0x7f000058a000-0xfb), &(0x7f000003d000), &(0x7f0000c31000), &(0x7f0000c33000-0x1002)) waitid(0x2, r2, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/08 09:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000048000-0x7), &(0x7f00001fb000)=0xb) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c2d000-0x4), &(0x7f0000f90000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000c6c000-0x8c)={0x4a15, 0x62125b3, 0x7, 'queue1\x00', 0x20}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005f6000)={0x0, 0x1, 0x4, 0x8, 0xc143, 0x8}, &(0x7f0000c76000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a8c000-0x8c)={r2, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, &(0x7f0000024000-0x4)=0x8c) r3 = add_key$keyring(&(0x7f000028f000-0x8)='keyring\x00', &(0x7f0000b03000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r3, 0x3ff) connect$inet6(r1, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write$sndseq(r1, &(0x7f0000c6c000-0x30)=[{0x7fff, 0x5, 0xfffffffffffffffc, 0x200, @tick=0x6, {0x101, 0x8}, {0x3ff, 0x4}, @result={0x1, 0x2}}], 0x30) lstat(&(0x7f00007aa000-0x8)='./file0\x00', &(0x7f0000708000)) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/02/08 09:50:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x6ec)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000036b000-0x4)=0x1, &(0x7f0000ea4000)=0x4) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000246000)=""/127) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000b6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) bind$unix(r1, &(0x7f000073a000)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe61) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000fe1000), 0x4) 2018/02/08 09:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000558000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e93000)={0x1, [0x0]}, &(0x7f0000681000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b2a000)={r2}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee6000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000049000)=r2, 0x4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00002e7000-0xa0)=[{&(0x7f0000cee000-0x89)="2c1407e3883fe48531d586685b3b4a234f80ce948a", 0x15}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7}) [ 68.132612] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.137311] CPU: 0 PID: 12975 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 68.144923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.154264] ffff8801af74f610 ffffffff81d94b69 ffff8801af74f8f0 0000000000000000 [ 68.162301] ffff8801d904f310 ffff8801af74f7e0 ffff8801d904f200 ffff8801af74f808 [ 68.170344] ffffffff816624ba 0000000000007be1 ffff8801b73768f0 ffff8801b73768a0 [ 68.178408] Call Trace: 2018/02/08 09:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) r0 = syz_open_dev$sg(&(0x7f0000eed000)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000080f000)=""/105) pipe(&(0x7f0000a89000)) [ 68.180989] [] dump_stack+0xc1/0x128 [ 68.186345] [] handle_userfault+0xa3a/0x1310 [ 68.192403] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.199418] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 68.205815] [] ? handle_mm_fault+0x117b/0x2530 [ 68.212034] [] ? handle_mm_fault+0x1fc3/0x2530 [ 68.218251] [] handle_mm_fault+0x1fd1/0x2530 [ 68.224283] [] ? __pmd_alloc+0x410/0x410 [ 68.229971] [] __do_page_fault+0x5c2/0xd40 [ 68.235833] [] ? mm_fault_error+0x2c0/0x2c0 [ 68.241777] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.248420] [] do_page_fault+0x27/0x30 [ 68.253932] [] page_fault+0x28/0x30 [ 68.259181] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 68.265995] [] ? rw_copy_check_uvector+0xb8/0x2c0 [ 68.272462] [] import_iovec+0xc8/0x3c0 [ 68.277973] [] ? get_pages_array+0x60/0x60 [ 68.283834] [] do_readv_writev+0xd2/0x750 [ 68.289604] [] ? vfs_write+0x530/0x530 [ 68.295116] [] ? exit_robust_list+0x230/0x230 [ 68.301238] [] ? check_preemption_disabled+0x3b/0x200 [ 68.308053] [] ? __fget+0x201/0x3a0 [ 68.313301] [] ? __fget+0x228/0x3a0 [ 68.318549] [] ? __fget+0x47/0x3a0 [ 68.323713] [] vfs_readv+0x84/0xc0 [ 68.328875] [] do_readv+0xe6/0x250 [ 68.334035] [] ? vfs_readv+0xc0/0xc0 [ 68.339372] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 68.346012] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.352827] [] SyS_readv+0x27/0x30 [ 68.357989] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 09:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000712000)={&(0x7f0000c66000/0x3000)=nil, 0x0, 0x3, 0x8, &(0x7f000009b000/0x2000)=nil, 0x36d}) sendfile(r0, r1, &(0x7f0000929000), 0xff) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f6b000-0x4)=0xfffffffffffffff9) 2018/02/08 09:50:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000743000)={0x0, 0x0, &(0x7f00007ef000)={&(0x7f0000839000)={0x2, 0xc, 0xcf, 0x0, 0x37, 0x0, 0x3, 0x0, [@sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x3, 0x9, {0x6, 0x6c, 0x5, 0x8000, 0x0, 0x7fff, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_x_sec_ctx={0x13, 0x18, 0x6, 0x6d, 0x8d, "c2db57919e324d0661ebd629246933a8cf7aaaecfe204ddd47b53685cf7582f5c05bccf69541c4ca170c38aae49a230f0e3a3ddc838f36c3bdc5d1c639d356879083364c395f97cf86f433e79184ef2d183fd099bcf8c31b640f0d56103ae8e2401f9a9dcc2e68709e184cec3829784802b0c53804e81b2b361d938c511f4556773371a3ef3e1f59a0cd22e011"}, @sadb_x_sec_ctx={0x1a, 0x18, 0x5, 0x5, 0xc3, "e0870132249c83b59ea245c940376005123ffa2139571c0743f6c1cd387c3af8ba949756afde065ccd2143c6a770011ccec3cb54a6156c7ff6748981374b56636f0d3ec872a33aafe66ce46f5e50d5ef552b973d727ed783562ae747515aadfe30ad30d018af5bfd655d947288401485cf14b10980e3eb8c0d352944e1f496ffc90196672423752c6fa50d98e1f335d28a592f505567ab84346c980702b440440ea56085c2d6534ad3a4819920617db593e78ed67d56c01684470184c8b8d4a35d97da"}]}, 0x1b8}, 0x1}, 0x10) getsockname(r0, &(0x7f000077d000-0x8)=@sco, &(0x7f00001f5000)=0x8) 2018/02/08 09:50:36 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d74000-0x55)="d45f274098e098f15201166f51241cbede633007c1182d0785c71af3b08e57a85034b5942862b3e59fb1bbbee8a32621872d43d9ba37287b8e51d23da4f7d217fc9cd5bdd1db733a22a4c02880d27347d303009794") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x0, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/08 09:50:36 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/08 09:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063f000-0x7)='ns/pid\x00') getsockname$packet(r0, &(0x7f0000ca6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000bac000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000068c000), &(0x7f0000b76000-0x4)=0x8) setns(r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/08 09:50:36 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d20000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000256000)) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d20000), &(0x7f0000d13000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c9c000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d1f000)={0x0, 0x4, 0x30}, &(0x7f0000327000-0x4)=0xc) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d21000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0xfffffffffffeffff}, 0xfffffffffffffd1d) 2018/02/08 09:50:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10) 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(r0, &(0x7f0000001000-0x38)={&(0x7f00003c1000)=@sco={0x1f, {0x10000, 0x5, 0xff, 0x0, 0x100000000, 0x1}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000d1f000-0xec)="0614166b2eeb8e646ebf5f4a756150dc4df33b8891809e4b8a5d98682077dd6e6b648d1cc5cd9c683a989f8c8dd751683e9f1510447601a1778ed7a8314af72bb223484d65aa474fc8d8b5c961295580660bf9078523be3012e1ce0d206103b46cc3682c042e580dc4a39939f93af0eb8ca9b49c5ccd99106428a9158532b7cccd73e4c11a61388ff114e9a2345714af000d0ac4d79c73e75464f94c46d2ba749c10e2b483b45ddc54b8ae08eb1748e0a86a4601e12bd243503e95c7fe1f1c4b334e396a12d9f073e04f5e2c374b89a7389733cf1155424b0ebc86474f85f34e1c69e08e0ab7a192416e3796", 0xec}, {&(0x7f0000001000-0xd)="3d0be6d83da665ab5614443098", 0xd}, {&(0x7f000027a000)="ef0a73138c639bd1f7c312b33e004b6850051ea6c6923ce776e86ec3d99e9384be89f28c7bdfb7b6e4fd11ceffbc72690aed21627dc7a463d2e0480954f9a9d8ae16e38dd90f7351e0feca1cd07745c59b813fcff10de50c8b21e3ca3f13bfc72b853a62b0e54733bcbeec0662d5886271fab5c28f", 0x75}, {&(0x7f0000865000-0xb8)="e0b0c1e1e4fba8fb3313d84f9600f0d5d431e798cc8bf0a51ce87f2d7680f4a376cf913e36044c1405fe53d43eb2c440b75bfaacce9d02c4ed2fd8a2152de1c20a4561cd34c6b321b33be79e4c20a493da331a6230d92a8a266854154755ea77052fd86c08b6668382a9932fea18a893a6dc0ae6082cf3818523aa16397c5cce219038959a6a4439abc471b5c4974a80a31106d400ea72fb72d1a6fa2fd0a8257e28072e70feb757bced397a79b86603c134ba8cb9cce629", 0xb8}, {&(0x7f0000695000-0xb1)="b92245f0b991a57a4d2adbe14205715e62e2fc5d94f885690ec653dac1e4d235cd1debd031e6e373b12ae6ae8f50585a6edbfd30bd7b9c5047c9d0c4bf494e67aa992c576aeff14e300d62ef5b2ecdee9b62201f50d6f12872a99daaa2b0f7c84be801865530e6313538f5e5c135f6d8aa4924dddb8b45bc280a4517df22e15e13c7f5231e63d9d3cc5ad1b1d371db0e68d2ae96ee156990934d32186391b3d2525c60a7a6fe234b3b631a177c3db77bac", 0xb1}], 0x5, 0x0, 0x0, 0x80}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/08 09:50:36 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cbc000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f00005fd000-0x4), 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000-0x11)='/selinux/enforce\x00', 0x1a1102, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000373000)='/dev/hwrng\x00', 0x200001, 0x0) clock_gettime(0x0, &(0x7f0000afe000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000786000-0x4)={0x8}, 0x4) sendto(r0, &(0x7f0000476000-0xf5)="d303cb2c72b939203cbb2f501c233b9699cd637b87a3e706fccf4a23c49b054b8a9d683c9967a7cbc59d712ba819d42d07a68c666e3eb723c670a5135c437d797fca42cd4a91495d849d199fc1a7b16c3619c4005ad2cb4377706a0bd3d3beb7eff61a8c102e52a71e5223bbe98afd5138be427c22ac8633c69e52866d5b5e63f4d86c19f4888eb376cb747a54fe42c60714cff88091df04c083583d57ca7e287d5f70d71ada385821abcd093f01b95ab9d1f4e94a8b5cd001eadd0a3950ba4ad5b89bad82a3bc67ea6eb06b0a2d8000758d6941baf5b829fc6f77b584c69b495731eef5b2d4a4d037b8d4de5dcb345e629dd6f28c", 0xf5, 0x0, &(0x7f0000045000-0x60)=@nfc_llcp={0x27, 0x85, 0xfffffffffffffffd, 0x6, 0x4b, 0xef35, "1839c7234b293da7599da6cef4ecbad16ab0e1f53c9f41284f272cc217c1c93ee3e25f22f9751f420ff113f49aec4eb2d6e0feca50c5d7d376f4212a66a533", 0x9}, 0x60) write$evdev(r0, &(0x7f0000edb000)=[{{}, 0x2, 0xfffffffffffffff7, 0x3}, {{r2, r3/1000+30000}, 0x80, 0x5, 0x1a}, {{}, 0x82, 0x2, 0x4}, {{}, 0xffffffff, 0xdff, 0x2}, {{0x77359400}, 0x0, 0x7, 0x8}, {{0x77359400}, 0x8, 0x100000001, 0x9}], 0x90) 2018/02/08 09:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d84000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000a53000), &(0x7f0000001000), 0x8) 2018/02/08 09:50:36 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000011000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000859000), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad5000+0xdea)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000f31000-0xbc)={0x6, 0x0, 'client1\x00', 0x1, "746912bb110eeae7", "0b157f95a2eb9f16d727fe98ad86184da16fb4de8b32281655a7cd76340ee7cb", 0x8, 0x9}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) 2018/02/08 09:50:36 executing program 7: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003e7000-0x8)={0x0, 0x0}) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003e000)={0x0}, &(0x7f000045e000-0x4)=0xc) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000045d000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000033e000)={0x2, 0x78, 0x29, 0x3, 0x0, 0x547, 0x0, 0x6, 0x4, 0x8, 0x1000, 0x2, 0x82fa, 0x270, 0x0, 0x8, 0x101, 0x5, 0x200, 0x5, 0x88, 0xffffffffffffff79, 0xd2b8, 0x8ca4b0f, 0x7, 0xfff, 0xfffffffffffffff8, 0x7, 0x80000000, 0x6, 0x5, 0x9, 0x7, 0x5, 0x1, 0x9, 0x1, 0x1, 0x0, 0x3ff, 0x6, @perf_bp={&(0x7f0000120000-0x1), 0x6}, 0x9802, 0x0, 0x4, 0x7, 0x5, 0xfff}, r2, 0xfffffffffffffff7, r3, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000251000)=@common, 0x10) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000), &(0x7f0000042000-0x8), 0xffffffffffffffff) 2018/02/08 09:50:36 executing program 0: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x7) dup2(r1, r0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b20000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r6, &(0x7f0000f43000-0x1)=""/1, 0xfffffffffffffc4e) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x16) 2018/02/08 09:50:36 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000473000)=""/62, &(0x7f0000000000)=0x3e) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x2a0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f83000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f84000-0xa9)="bfc1c93d5a51dd9d9a1ac38488bca487f35afd9a3e0bdafdf79c8c538bd0418c9919b68ffa4d8226806e757481d9e03d5cb5c9f9dfd029d17c4e3379cfd1ac40cc38cf43dc9ed7cf51ff5ada39564ca376003265bc682b14dd59fc3c5170dfb7ff92a0cee46c7518f9af9f3f553676b91602d8c61505d1fe9bf581b37508e6f3a64281f98e1364f19a527041626cf5fd27559d1c00ce58f9a7c54acd811d60f23436ebc749827078d3", 0xa9, 0x2000c000, &(0x7f0000209000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/08 09:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000712000)={&(0x7f0000c66000/0x3000)=nil, 0x0, 0x3, 0x8, &(0x7f000009b000/0x2000)=nil, 0x36d}) sendfile(r0, r1, &(0x7f0000929000), 0xff) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f6b000-0x4)=0xfffffffffffffff9) 2018/02/08 09:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000712000)={&(0x7f0000c66000/0x3000)=nil, 0x0, 0x3, 0x8, &(0x7f000009b000/0x2000)=nil, 0x36d}) sendfile(r0, r1, &(0x7f0000929000), 0xff) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f6b000-0x4)=0xfffffffffffffff9) 2018/02/08 09:50:36 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c5f000)="04", 0x1, 0x0, &(0x7f0000f82000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f85000-0x20)={@loopback={0x0, 0x1}, 0xebb, 0x0, 0x0, 0x0, 0x673a, 0x3, 0x4}, 0x20) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f85000-0x8)='./file0\x00', 0x400, 0x40) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000e7d000)={@local, 0x0}, &(0x7f0000a9d000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000027000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r3}) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000f85000-0x76)=""/118, 0x76) 2018/02/08 09:50:37 executing program 0: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/02/08 09:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000030d000-0x38)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1}], 0x108e, &(0x7f0000fc3000)=[], 0xfffffffffffffec7, 0x4000000}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x10000, 0x8002, 0x3f, 0x1, 0x0}, &(0x7f0000346000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000031a000)={r1, 0x9, 0x3ce, 0x74c}, &(0x7f0000784000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bae000)={r2, 0x5}, &(0x7f0000932000-0x4)=0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/08 09:50:37 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049a000-0x15)='/dev/pktcdvd/control\x00', 0x1af5c0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xc, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000beb000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000325000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000077b000-0xc)={0x3, 0x11, 0x7, 0x837, 0xffffffffffff77ff}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000c68000-0x98)) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000f45000)=0x101, 0x4) 2018/02/08 09:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) ioctl$KDMKTONE(r0, 0x4b30, 0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000255000)={0x0, 0x93}, &(0x7f0000a00000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b09000)={r3, 0xc4, "0df7f9e0cde2e9d6965828d19b94315168de4a4188060e695885f5500a626c998d818880f28d4e32d2003be92f4b0abb5582ef07606927fadb1b8b909e3538b1863dbe008ae59eaa59c672857c616309d5b4c7f56fed5860a3288d82abfa796e25c76a1945666627e7f69970b8c84fec2ded368e01f28622ad9fda59335c68d6e4005f2729c3ab3cde0bb8c3423166f8ffead226e2657f278f3b0e720a0c491b42f0f19bbcd1372a38fd887aec639a27cf2924872390bb68161350dd06baf167d4408bf0"}, &(0x7f000057e000)=0xcc) rename(&(0x7f0000057000)='./file0\x00', &(0x7f000000c000)='.') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005d5000)) 2018/02/08 09:50:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000012000-0x38)={&(0x7f0000013000-0x48)=@full={{0x3, {"c03d4159da5faf"}, 0xfff}, [{"23415a63968e39"}, {"cdc5767b09553a"}, {"34f9db4bb7e61c"}, {"4774c45bc12c0d"}, {"3fe7a179438437"}, {"0c9f9fc90dd0ef"}, {"5d73458d86a020"}, {"ef9380041c12e8"}]}, 0x48, &(0x7f0000012000-0x40)=[{&(0x7f0000001000-0x29)="dcaa4828ccc520cdf8978b2dee93709f025bb6a80b791be944db7a5416a837247b684e75e3f60c3442", 0x29}, {&(0x7f0000001000-0x1000)="bf923fece3f68bcf3728fad9910f5a9bbcaf0fe768cd7ddd1491302113e9219c7a89b808e1b5dd820458ff11a3910c1acbb402957c38910d9730dc59b6c156a6456146bb7ccab2d00b6019bc37ec6269a1a7c632b9727ef16b2d090cc2f6d92cc539958ebd9ce99994f862ccbb8b043fa493318ee048a41e321c68a0cfff67efae90f323af37bfc1703b5de953480de1f84a59b11a4aec1580eb179937f3e03761cab57775fdf83e19e3305e58b4cf23bfb504796d0ac7cd9b1844b8fe8c5c4a1814b46ec28d62ce7d07afb5b19c5704c99dd007890a6eb95d3ebeb583fbdf144028fad09393b4299521b7d5a1c57da8de46579e09394cc7e10658f547848196a8acb1e5aa086a9b1f09a4b9bfd1b5a1e817c32ee296cb30a06fe1cfb7eeda8ffa1e4de5daf49966a92859172951ff8e4369af5e37ce8fd52df7f95f03f27d0b863324d3cd2c2804dfbaaaa1e180da906e69ac70f823244f76da5506760957134b96e36573e2c2a51d2e44cad501dabb8ce8320baeffacdbac89934e1a6e61e53e6fe3f765b3bf98405c830dd33aae2f6807903633983c230be24f85b0b79e2b0bc2c732c765eb54811b8366588f8b12276320e321576e2a30408b5e1f1adfe38a0ac8028c42df5f98224782793ccdb52478c3915bb8bb26bbfc4f24f0d4deb2685f2b09c54ce33b7fd3b9c70bbd0b710b7421d51b4b79d1baa1f2ff4965203ed4eb996edc4821ee41258a90524ed68e364876bfb59981b1c77c7de9474571d5127fcab3c1629ae84289ea9dae12d449b8d6c8950ea6bab933a2bfe54518e5702d46c566064248abbf72d373b31a9bb52f029c7248b122353821c4f78fe61f9a22ae55906684f35b7871b3e615d1a513c25a7e4b32f1c0d6374e4f58b4f69e554444f013c18c82b033ab9a37df27892d9941045f30f7c156c91db539cf2ae1f490afc20c01e5684884249e8771122040d2d1f481a5455657818a27455d31bc504bbdf2dd7f0bf00323920c47ea245a8476bc98a84a3161117c01c31681e02b7c46179c73c91b7a2c6118e5a36dfeb6d6fcc2114654b2626327976df1baecf56c3bc1ec96d2148a92b4ebff4ab31989dff4d9650678a315bc0686de881caf99efa2eab7384d1868feb876322e869e4a3a72e28653be2f1cf826003e6e998d261571b3a65c28c3cf4fdaeb7861aac2c1c3b685e4cea0530a2ab117671af834b04462e1e7477bb34c423edcdb83c9448807b1e6dc372631b493cb59416ad4f0609f3210405840cb5769ff906579a9b484e1bef4a227e25061afa72c0a9e295d320f60bd14d28c59fba01073be97baaaba4f5d3d1fbb302535df22d92b1590c9266bd7b637686367eb7385c655fd4737ec48397ec9a0dd2be69d8cb6e126b64b0998f359b4fe5c09c9a16dff0f965130109484d64dcf0b053e850fb19d955a0b29c198c3f4d8ab3f06e37faafdc58145fe1dd05ca40dee413ebad33f491e6493fc13eabcdbf1495703aede4d0957c5ea64bd67667b12f1083e23fa079a22036450b29a9eec4ba0a16b9ccbe0c84a2ca4ff31899388c2a8a2948af0cdeac1c7cb0196af4ff3c116c1414b503ba8ba69cfc2e68cd9a09de0fd6414bebbc622c83b199a877b9a9e9ac11af71cb5f6ef7da9391875fba64efffa858b0cbf75ab928e24b228835aa96a2bfc20227aa0beb8c5136211fd305d83ae8e34c1d46b4d7ed944ddfeb3cd86402380ad50d5bf40e635dce8c655026959233e23c1d51e0af4e58c318d29928a2c5fdb1a4827eec04e3f79a3d9f8b9e5f61d5f93be2339dec13225a04446e34fb4734ec3aaad380fa87a4cfb938d459a1e0197886ea6f05af73d964adbc2392319df44614cdf863442bf1772d083642523aa697fb0a1648b38f167aad503d9452d6b34a03ce0aa0720b93a4d74abe441fd0205923338d1833621113bf375295bd632344875f0179ddb50abf66f14566b652c7d47d22ec4c46902be65d14312edb548fb1c8af1ea4cc113768c7d0dcf58ceb7b940f75b23907da3beabcb1c58cf11cf4a5f768420206e5352da370c52fafd7455ad388a9599f269097543f845ac10d0f1cd119d58359106e0f6c4dbeaf3b8f4b64c079240943046d40ff906ae4235b18d3db3274fc8be79c74b25305174db8d0f834753c5171e804eda61eecb453ef1bd70077cbaf3897c8283de63021374e952709cd5c3c8d8cee623b2caf5a8020a751c4fc3a43792e486cfc8a462174eff7cd1182d063d804c570acc8481c02fec4cd67fbf38b5bb4885eb8123d2e54b6cf04351d9750413497bd21169848f8004e6843c31fe52c8353fe1979783189d15ed0887bf0e7c30d76396b24a069fc368db5c95db858aaecec026cc4d5603f5f36cf6232513edb012c5112a69596ffa39538520c0a54f347dd5483e54de0071a65a3b2d6046e7ec6fe9012a2acd68bc3ec0a6e9e045ff68b54f954fe39525a974e4af89d7bf2170aba168715f7985b5d2ebd301fd82bd3e6a5e490a9f55ae3cbb3c99fc29d2e157e22befcf80dabc9fd7ae31fee8127ddc31e25fd7914b4ef4cd267f4572ca38cccd598136abea4237f597a3465c16a9fdb5b7ad79b4344fcc402d37f26ecd981d1e1513f95b2e8f762a1ac5f807ee547cf9ef3103856977de8f800bfab99ef9e8e1e9ca3265728758992f9bf189e91e7f60450f605603a391178d542b2d8bf6905f801aa4d0bb9cf7e27739e70ef4513b484a34191770294a2ce88cfdf966bd7b16799529a692846f2a94a8d6cd2c34a7eb6039bd0eab5772ffcb87bef243dc7146b8c8be67b0b533a6eed02b44fe21379765591681963295398693d4ada4ae02271b21d961d14a6ea5916fa173248134e7371f7541b7473c6e12e32f258d0060fd152a65626e677d871bb21e1c4a4035a9bd63fc217bd731f585e6bc938105e7e6a725581c3d5c1fe59a371c9da85b3fadc31e5c219fa237ee419e3586f147efd2c4b0b328f76a01597ee15f42368b11e46a3b444bcf091c86ad6119bd1e0dd5cad35120cecba8699bff8787b4ac27756a65c72e3479e670ab0acc70b451c1ec6683f7d956ff05ae0634dc18cf641eda162f49be07e7099c73b39067ed4b749d935317b99bd8a0169703684b36af22050101fbb8fc8bddf05f6ee5824cd2407d23be71a2429e2b5b598408b8bc450c12b1274f6042804dca20ae769039c12ef99b2d18a41d215a9b70951b6e5938537dc24de86e2f64c73edb9bb494b461d593f9f86289ceb1b28090f333a3d575c27d3645537e4463df0dd8c24813640436b01fabe88dc98a3716f29c6ec60193e9ba367cf609ee42e7d10495240fdbbf1907e015357dd5a7557422c1439bb7432fb24e1cce5009d634253df37a0b32238d6e3dd339bb1e076fe1cbb8ab492b3bfb3fb82aabe26b1dbf758f1b45fa51ed79f5cfeb9c731876b0db074e5129875e4f77a413fdac0ea5cb45dc3e274ae568813cf02928a4ed965e33b738ab975642c86d8dc5569d2213b62f96a2fd21ea2f9704eecb33602b83e47720fb606e6c6b52a0c3321ec8a6e52f43e8aeaf3544b2d56c92cbcc201bdf772f425a9585848afd7744cf472f14476c8784fc9315d517b369f758778e00b3d3f1d3847282c1e808c0f333b570342624b14c17b126e7b1e70835fe04bb2ef99685fba8ed8c11863bce1678c26924fc1f709d85701c6bb09511d6585558da39b18c62733698345df3003f008b76351de3c38706f06829b8a42cc7798230bf7054bb40f01197557359372ba0cf5a36f6386566b1743fcb3022e2e7de83c820c83ca410c737e2a2ad2c27b8ed47bd13baad9f1da584d71acf4d213b55c725a378a625c4bd9d6981717966a72b6e7373f7b3e5e0185169b663179341dee52468cb7d522f1e2ab2ce12a50169b6f968da12f48f81ec6c14c02d57b824bb0c74c7ab943678c5c67f9a628deb9bdb8ad408247cebe3d2c283d1f82891ca5b88e307b55d038aec48c9c4f81db46bf211731adda43360b806bf5501662b7f65d6f70f60817d3655d06e6bf3c49830855e473b7cc4b7347138274e407fd6fc2e1cdf8a7f988f06b9f4c954be2d575ebec685bda1788d281608eaf909f0edf8a1895a28e79e73b7baaac6deec35da721bf7c6939e7d2c7d8803769c8c2378e3132e99e46d0d2b01d47875d2b5eb595edde7710b0799403a35d713a1bbb50d3dee6b1d64682fd06160413c1b4a819c3d0aa5d0fcd79de4183ec9cf8d0fdfb639e0e78c7be3d97e9d8c627da5b2a3d0beecc1514128410d6d74187c9f480774ed052911de8bedfbded215f37310a5fbcc21671a1a92f17074a00fabe71b9f7e15c37f786a675833238f6a18c69966b65720f8abf6bde4f4a5880e33f85bfc0c809f533cf7fe55c42fc027722aa7a2295e9d2d7cdd3ea46a2be68a1421415f5664fda57926b3ab0712c9f7bdb24cb7c3a6445e3127f6061c8c99cecae1072824afd54dc63991934b119a99cad301cae420ad12bd804c99eb8a69e19177c6f56bd977d726c02a2479d56a1515fcd75b3af0a57d529603deaab071f1e32667c6c1b1b336c2aabc93fbb470cd0b7095bbf40dc865a03b482bb6d751c96bf4c0764815bf3a64405193ddd52ad61f42e6460b56093b1d83b4483f3012cb2eadc7948aae41b4e21a7dcd51d4a457bb29cc6fc06235c33ccc8c2a0ba162aa30c2c031e05193470b92c1b7b52e120a901c618147aa8337f36f1e4c394c75f8207cde2ca7943c446176730f1413cf3adc459d5d66c279072d4eeb8ed7b19bd5e7a08260c6e56a12f42771741d2ff1662477af2cfb32eed1ae9ea29e8edad44dc8b5dade811f2f2766e684fa9009d56293c2febc9317c04967a4ddc4f303175aeecc392d4949f6a5211d02cacf405bd84d853b5e25f038be13a285e258eb0d9164557bae57690d8507d12e93e463a43b45a253be24807738f3632249bb12bd5ac6146182b49596238d87d9bbe3718117a858299be9640d86ce03bd7d1066d9a072ab665e2a1f84a31f8b90df4a14a8889de39821f26895b2bfe9b3be0786acb7f977dedaacaecd5228a4fb5d8b6be29fc67a435d6feaf66344e330a5d0f4f7e1989ffc18bb279110b3d6489deac5aff29dd21faeea94568e8689b7807d882b4bda244d124a6beb8be6b83ce66daac78e48f8457e2ce84d852c8719e1e9bd3f9d4d40172d42bfb2663b15f6d5c21d44ed13611c9035a117da1d23cb799f1917085befbf0a3c336afd4166f9a2f3b42a8a84966e638be77773825fc16cf6b6ca70f98ee592c32296b1e5c64e8cf422e2ca43b00c3f559bc73eacfed84b207e326f1c4dca786efacd3e7184f76d5a56ac872ec8df45a362a754a4da20c5464c52138f6e4d9474613b3446f92836527b7bee9d4a06a04fcf9cd739236a3b90bc058cae04a95ad2a69e575d7c7daf737754b7288e33d3e775146d8e70d0b135dd354e9386f18c732f255ba395760e7bfbcb16247ee6076fc562af94681f88cdfc90dda06567a95c2b4838a80456095521dfe775a7940e747f2f285873e34788d054f851092926cfbf305818ed3fce10fbc8d0baafc25ed8c6f6a5d65a61302237166569f18ec32572e679519133df8c6f54f34ef94c26ccb63a984b2cf5d0548f89122b06f73549f6f96c9bf4d4de9ce81cefe8a8bbe0c5b1f444508865dd66c96faa801e8e8d5e84c22d2431f86854f5e0c6311a0a5e8f2e4434e24f49ea7172b09b5368f5288f9a07c871a6a5f005a2249f99cbcd7285ac1f4ed7cbdb8122600ddf4319f95e095c55a4", 0x1000}, {&(0x7f0000014000-0x9f)="35f84b2e02c2cdda4adf91bb80c639c231d21acc8910e7687e99a1f5682cb322b7f5dda6bd21daf080b5f45f61138774549c3dc18add1026f468823b25476a9c76852ec038865a11f1de08225cc25d9001d8d85e548141bd42d257cc53d16eb36a6f1b7295669910c523743c499310c207dc606fb7c77e866ad7aa7c1ff74cf5d12ab438899f78577b006c020912b068b8bb2f189c0b9792b8422051881362", 0x9f}, {&(0x7f0000012000)="85231d967c26f3b4d6bd9cdb856a2fffd6fd9f77182f5a465e27fbaab6830c9cafc32f765fe051f0ab98826cfe3cb5f1254691f92c859bdcf13d9e9cfd3532c2cc810f070d8a2833139ba6cf121e2d7e5e90951c5e05152557d0a3042b518f50584ef9d19b02a381b4d8ccd2a41498f9", 0x70}], 0x4, 0x0, 0x0, 0x4000}, 0x40000) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000997000-0x30)={0x40, 0x7fff, 0x5, 0x4, 0x0, 0xffffffffffffff36}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x20)='vmnet0{proc-#@posix_acl_access^\x00', 0x3) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000002000-0x8)=0x6) 2018/02/08 09:50:37 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@llc={0x20005000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7fff, @empty, 0x4}}, 0x8000, 0x7f, 0x9, 0x3}, &(0x7f0000009000)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000016000-0xa0)={r2, @in6={{0xa, 0x0, 0xffffffffffffff39, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xdd}}, 0x0, 0x1, 0x100000001, 0x8001, 0x8}, 0xa0) 2018/02/08 09:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a4000)=@syzn, 0x10) readv(0xffffffffffffffff, &(0x7f00009f4000)=[{&(0x7f0000f09000-0x18)=""/24, 0x18}], 0x1) 2018/02/08 09:50:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000961000-0x8)={0x2}, 0xffffff91) signalfd4(r1, &(0x7f000085a000-0x8), 0x8, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aee000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00008ac000)="7ec58b1ed5214ec3897af62cc200b24ecef4740d6a6b26b0df24caf905e555c931dc0875cc573b60e28c46326b7f0e5ecac5119d1bdb6036308ccfd4a7cf8acc21fbe6f9bd19d9b4b9b882ecdc60a187ba0757cf42b011b576c9ba766b24a8243b0084e42fc4ac7613123dbd0dabea15dc287ccf59bea42f8fb3b3601627f99702901e7241eb706a4a7c2949fda7424ce200f3afb918df2b78e98cb6a56e69f4a91863cf332d") getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008ad000)={0x0, 0x89}, &(0x7f00000fd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f1a000-0x2f)={r3, @in6={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, &(0x7f0000aed000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000078a000-0xc)={r3, 0x3, 0x30}, 0xc) 2018/02/08 09:50:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000479000)='/dev/input/mice\x00', 0x0, 0x101840) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005a2000)='tls\x00', 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b73000-0x4)) 2018/02/08 09:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000bab000-0x6)='logon\x00', &(0x7f000012c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d66000)='security,nodev(vboxnet1\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r0) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8), 0x8) [ 69.102611] sd 0:0:1:0: [sg0] tag#119 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 69.111279] sd 0:0:1:0: [sg0] tag#119 CDB: Test Unit Ready [ 69.116960] sd 0:0:1:0: [sg0] tag#119 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.125743] sd 0:0:1:0: [sg0] tag#119 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.134571] sd 0:0:1:0: [sg0] tag#119 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.143322] sd 0:0:1:0: [sg0] tag#119 CDB[30]: 00 00 00 2018/02/08 09:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) close(r0) 2018/02/08 09:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x71f4) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000876000)=0x20) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100}) 2018/02/08 09:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000), &(0x7f0000003000), 0x0) syz_open_dev$loop(&(0x7f0000efa000)='/dev/loop#\x00', 0x9, 0x8000) 2018/02/08 09:50:37 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/08 09:50:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = socket(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000-0xc)) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) [ 69.204101] sd 0:0:1:0: [sg0] tag#712 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 69.212755] sd 0:0:1:0: [sg0] tag#712 CDB: Test Unit Ready [ 69.218468] sd 0:0:1:0: [sg0] tag#712 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.227228] sd 0:0:1:0: [sg0] tag#712 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.235989] sd 0:0:1:0: [sg0] tag#712 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.244777] sd 0:0:1:0: [sg0] tag#712 CDB[30]: 00 00 00 2018/02/08 09:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f25000-0xb0)=""/176) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d8b000-0x1c)=@req3={0x101, 0x100000001, 0x5, 0x3, 0x7, 0x0, 0x1}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000dc9000/0x2000)=nil, 0x2000}}) accept$ipx(r0, &(0x7f0000db0000-0x10), &(0x7f0000fe2000-0x4)=0x10) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000794000-0x4)=0x58ec, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000649000)=@generic="e7a8a962ff18a5d536f2e662ebef3ea1") 2018/02/08 09:50:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480102, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e86000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000542000)="10ddba81e75559e0ebed050947db3ad83bd6726c99ee2683917fdd52c67ed24d146f488147742edf6f4ab49d3fe41ef40ccda3443e7fd1aeada5b80a58d809274c88f398bfc60b1ca66600823c7671d2afc1bc9187ad702026581648118a71bb04c9c10d0e7674bab2a28646c84a69bf5c1add3c034966e348885d45d4eb8bf2f4db2136c389960eae7ad839fdc1c14447e42f384fd461ca839b0c6fe3ab7ccbf84daf0019a71a16e4b53e35e7fef180a64f6ad7") sendmsg$netrom(r0, &(0x7f0000851000)={&(0x7f00002fa000)=@full={{0x3, {"776c517707fdf2"}, 0xff}, [{"cd491fca66b046"}, {"dffe8c522765ac"}, {"b3f36e10ad87df"}, {"09331c447f3525"}, {"4c447da020060b"}, {"4667d66dd193ad"}, {"d67e64f5bec925"}, {"8f04fcf4e068e2"}]}, 0x48, &(0x7f000083a000-0x70)=[{&(0x7f0000a3d000-0xf0)="76af625908dfa42e5b2b4770a748e40d14fef4b35fe2960c73f546f3bd42edbdc4deb0e30c9f07cbc21096eb929f93ed057cfc59aa0d120603002a9bdbc936772e8fb19b3e6294d4279e5643968e680208e4758782b279b5ca1770602b0aaacf0a426478d06589c02aa5625ef4c4137bad59d49eab833e22a750bae3ff44444f22e33f35fd655676456672766b33ed807c0c9c35cf57b6bacf937c570e78644a5e3dc9ff22338b43fef1c659169f96152343dbfe6c8b042048520f23b3d5b0ae9ff1f6eb5417bf612819cf43190168098e94ecf1f68a99ea79f6177a2dbb3fd53b9e3c4851b652ff6f08f44696f6bb55", 0xf0}, {&(0x7f0000673000)="e5376d557f6fe0b6e53af647dcc92f4b23ef8f2006ee560cffac861f073400da77f52d01a0efab231982ef74e164d9fa2a7bc52b269e7d6f1f40dbc8730f67b55417a87d917e41eb7f7edb0b864435e5e64edd756dc38a014cc7f70ce1771a11afa94470209eb7c46ed74cbc82b56ca0a785826e5caee0fdb85875c34dbc51da8cd5491e3d212400e0b9e2aedb10151d55ede464e1429170656aa8392c50bf6f215b3f067480ecdfed9f230352657f381713d4add07fa1745bacd2bb839deaad267f1f1f2789e2adae448ffb7dd9bf2ed04c05778a5ef8159f344aab61d997d0e3b8afd81ae8ea33184dbecdc9d3efe80a403ae4ce00de", 0xf7}, {&(0x7f0000475000-0x9a)="e5169f384c6de1c7bf6cb2e86dc252ac67b07355d93f47a6372e3d29d6b0a1a78d827e852b227be2486c9a8e636a607a8e17e187ba463e7e0ad30bf0a24ea72474bab01e78cb9bcb362cad2eb68617489907bd321a93ed27e1873c0b10379a419b8b4129c54e30da9a7d013ff1c3775965e956be3f0ad48be0c7e69cd282d64170e19803ac1a7bc96119f1cebb7c3625a7595c58a54fe6df09cf", 0x9a}, {&(0x7f0000edf000)="08861e282358ee0e00bd0cc8e893f959d46ab2544349fa964a0a0f54e2f584998bd417f8ede12b450efb8a4c4465ef36345302746e5125817e1c4ef5285c9d649a295cfe51789dc05b89a33c64c21789e05e3fed47281f214e851bd7b495595b02992ba6a2d9d4b73cdd7843d0f198ba99084a2b7c4a5fa721d50b49fd90062eaad43c7875219157c9ea03edd875a29792e29a3ee7533b4a25616e0398f1ff4c6b85a17b72343d55f9388e4bc5ddede46cc571031ee7d38f11cd236883703900fafefea26987e96c96c13d2145077f770bcbd66518546f37c8f18a01ec78e3", 0xdf}, 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{&(0x7f0000e2f000-0x1000)="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0x1000}], 0x7}, 0x80) writev(r1, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/02/08 09:50:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000209000-0x28)=[], 0x1f5, &(0x7f0000be0000-0x10), &(0x7f0000ec6000)={0x7}, 0x8) clone(0xa1000000, &(0x7f00006f3000), &(0x7f0000d6b000), &(0x7f0000d4d000), &(0x7f0000a59000-0xff)) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) poll(&(0x7f0000e13000)=[{0xffffffffffffffff, 0x6080}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aac000)={{{@in=@rand_addr, @in6=@local={0x0, 0x0, [], 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@rand_addr, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000214000-0x4)=0x0) wait4(r0, &(0x7f0000e6c000), 0x40000000, &(0x7f0000870000-0x90)) 2018/02/08 09:50:37 executing program 7: r0 = socket(0x5, 0x2, 0x2) getpeername$packet(r0, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005e5000)=0x14) unshare(0x20000400) clone(0x0, &(0x7f0000273000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x80000000, 0x4) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{0x0, 0x2710}, {0x77359400}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00008c7000-0x4c)={0x0, 0x80, 0x1}) clone(0x0, &(0x7f0000e70000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info, &(0x7f0000002000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/02/08 09:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x90a}) ioctl$KDSKBLED(r0, 0x4b65, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000078b000-0x8)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000a37000)=@random={'user.', '/dev/sg#\x00'}, &(0x7f000025c000)="656d31296e6f646576766d6e6574302e6c6f6d643573756d29cb757365725d2776626f786e657430247d00", 0x2b, 0x3) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f000099c000)="928df32977dbcf") ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/08 09:50:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fd8000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007eb000-0xb)='/dev/hwrng\x00', 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000aec000)={&(0x7f00004d5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ab8000)=[{&(0x7f00002a9000-0x1000)="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", 0x1000}, {&(0x7f00003c1000)="5b85ef2991f4e6c5003d389a52df0c15e79ac3266917c2424e491217dc56c9c029d4140b452d4fdfb0a86621f30d4c7adc2dc3c6134b9e88b3ec3ed333c03408459f2e621a690251c7ba99a31a82bf82020dad517473724d3dc2bbc0278040e0f2df8a8e0b83c4d0f56df7b4c61b8eaef93b86d7cef62a85b7f449c8dcd047272aa8daf29d2365e893ffad9d2747f207fdddd161acd065d8437c5b157fddf03b3c81adb11da1c0ee84eeef2be2883b33f1bbcaba", 0xb4}, {&(0x7f000035d000-0x49)="eede8247d11943afe352847bbe2f58363381c1e70fcacc3a70a0574579e19b57196fdbf25cce8351229a904026cc9131544294d5e044c0d2bbdef22dc7c0cb47ed82d50f79aa972610", 0x49}], 0x3, &(0x7f0000949000-0x58)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x58, 0xc000}, 0x11) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000304000)={0x0, 0x4, 0x8001, 0x3, 0x1000, 0x7, 0xc6, 0x7, {0x0, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}, 0x5, 0x6, 0xffffffff, 0x9, 0xfff}}, &(0x7f0000e13000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ddc000)={r3, 0x0, &(0x7f00004dc000)=[]}, &(0x7f000090e000-0x4)=0x10) ioctl(r0, 0x440000000000127f, &(0x7f0000fd8000-0x2)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000d0000)=0x7, 0x4) 2018/02/08 09:50:37 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x4, 0x100000000, 0x3, 0x6, 0xcd}, &(0x7f0000001000-0x3)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000074000)={r1, 0x5ba3}, 0x8) clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000000000), &(0x7f000035c000-0x4), &(0x7f000019e000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) munlockall() 2018/02/08 09:50:37 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="d5e5b08f92aad2a93b3dd33dc17d9b915705685b0ced069996c1d72e308d1cf580983f18da3de4da823bff0d70aec2229625ef062e150f13a3d57c4e737695af06cdea0bf0ecb98459468863936c3bc982ab62d17d8ed73f9810e60c0616947444f35ab5fe3a22fdb3052df0939e0c3f160ee244cf7f7bbfd17118dc1a", 0x7d}, {&(0x7f0000b50000-0x63)="935d7633320ab9579fc279c5cf0b9cadc2e108f641f8cf03d6178ea2d9c337aa5c828df9195f853b45ffd557e48152359b8de003a9e80c0b0f5878c295b18238887e9b17de4b4cba251b7e9cd2e6627bd648239a641761f887ecbab3307e2a3b9fbe92", 0x63}, {&(0x7f0000001000-0x4a)="f106fdeca0afa065912e561c61faeecbb6696d27e045837f497f17aa9844500a1f2e6a22c45b3eee12b7155ac5c55ac9947b8df53230babab94dfbbda9c58139e7f8b65dd0f6afb7c1bb", 0x4a}, {&(0x7f0000fc4000-0x7f)="7a0d17090d847ff471982a28d2d537947549c42276762d4486fa59421519de5e954b864302a5187acf227441b779c479cb3f58cd3404d864c19a39c70dae8b0f6f173bda7bd25f35212461d9726a1bd6a9981775c891d8c205031155be6533d0ad478feffaddf3683995b7ad46a70aa0bc566c7c2756c90b0d9b7d4e9bde00", 0x7f}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) 2018/02/08 09:50:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt(r0, 0x8, 0x0, &(0x7f00008eb000)=""/4096, &(0x7f00001cd000-0x4)=0x1000) sendfile(r0, r0, &(0x7f0000b7a000-0x8), 0x883) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/08 09:50:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) pkey_alloc(0x0, 0x2) r1 = accept(r0, &(0x7f0000816000-0x10)=@ipx, &(0x7f00005ad000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000034e000)={0x0, 0xf0, "2f0ead49ff894065c4b860952c80feac960a6210c3d54994bb85d0a1bd801d73caa89aafc25029e6d96267bc3f471c8f392bc633103883211222859649ceb24d30982ddfb6280afbbcf9582b724bf6b19312d4d00ef72330813641adfdd2bc3a0400085876f44c12f4168d0414bf551b31d20c03de94fd1ee32b2e6248500f8650fa6fe5ea298470a3da7477abe731c60e7c88ea9d9e688425285376e9860ef153f80c8d0b7898a5ad11f3fe0f43be795910dafc2bc45f9ecb0b13468586401b86c95d83109c9abd66c29ab771989105dd9201c4b3e165db788acdd81bc655e637e5193c0f9da5c6e0dd7acadee1c446"}, &(0x7f0000dc6000)=0xf8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a10000-0x10)={r2, 0x0, &(0x7f0000391000)=[]}, &(0x7f0000a89000)=0x10) 2018/02/08 09:50:37 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fdf000-0x20)={{&(0x7f0000356000/0x4000)=nil, 0x4000}, 0x2}) dup2(r0, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eb5000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000), 0x0) 2018/02/08 09:50:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c76000-0x10)=@common, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$netlink(r1, &(0x7f00002e7000), &(0x7f000007b000-0x4)=0xc) r2 = socket$inet(0x2, 0x80004, 0x9) accept4(r2, &(0x7f0000445000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000173000-0x4)=0x32, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000580000-0x4)=0x2, 0x4) accept(r2, &(0x7f000082c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000778000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000d0d000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r4}) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000c8c000-0x4), &(0x7f0000993000-0x4)=0xfffffd8e) 2018/02/08 09:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = add_key$user(&(0x7f0000d11000-0x5)='user\x00', &(0x7f00000a3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b52000-0xdf)="8d090934c8970e640acf62bb9e4959209e15248585ec2d755795ef35fee7dc216859ada4f5b4ea9d016f3035ff09a11886214242ebd78b71577779b37fa58223c957129b50fc7dc62ad1e2777c3418353156dda5de655af9858ab7b4cf2fc6ab043e845d83581b88b9908a0d17768aa5de3801a6c2fb50e4a35f87a2d06ceed837886bf1c17fd5356c611eaf5024cf1c26b4a1526fa4bde51de0f180339a7b17685fd96d1c55e93cf8dd401863190f32017f899fd8dfd45ef2f28320527ecdd5b0c29fccbc3567d86722204437d590fd84d0eefa9260b0ca5d28a85a4a4885", 0xdf, 0x0) keyctl$chown(0x4, r3, r1, r2) 2018/02/08 09:50:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00001ec000)='..') setxattr(&(0x7f0000201000-0x2)='..', &(0x7f0000c3b000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000048a000)='\x00', 0x1, 0x3) truncate(&(0x7f0000e81000-0x2)='..', 0x0) 2018/02/08 09:50:37 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x36e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000845000-0x4), 0xfffffffffffffd42) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d7c000-0x4)=0x8, 0x4) 2018/02/08 09:50:37 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000ffc000)={0x6b88, 0x7fff, 0x80, 0x7, 0x45}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) 2018/02/08 09:50:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) r2 = add_key$user(&(0x7f0000efd000-0x5)='user\x00', &(0x7f000075d000+0x6e2)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f09000-0xd9)="86498e8aca8e1d2d90b99aeba0a44509ec1c07d135592aa59d06445f31b91ced756c5d7a0cac7a966b42f1eb1930711b391cb9887412b1c64f22e583eda45d00cad9bdfebde6ee476515acba2cd46e19173e749f67afb6b6e1d423c54fd0880f43df454ea4216c829e5e160b551dc440dc1e91506ee196a9457257a71065c29afeffc5a88d11050d82b8629ef06a16805bdc10cec1d3300620001893b934a92a9d0a9f7dba60dd2b5411b1816b2381a5dd57be27b06b63ca0216b668cc8538dbbc5ca4e5847b4d53b463481bc7d048c2a7d6c55db6ec23a986", 0xd9, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000027000)='keyring\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f00005b4000)="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", 0x1000, r3) read$eventfd(r0, &(0x7f0000184000-0x8), 0x8) 2018/02/08 09:50:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f00002c6000-0x8)='./file0\x00', 0x20) getpeername$netrom(r1, &(0x7f00001d3000-0x10)=@ax25, &(0x7f0000934000-0x4)=0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ead000)=""/4096, &(0x7f00000b1000)=0x1000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/08 09:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) eventfd(0xb6c6) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) 2018/02/08 09:50:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x6}) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076a000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000b000), &(0x7f000047c000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000f6a000), &(0x7f0000131000-0x4)=0x4) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000050e000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00008a0000)={0xffffffff, 0x9, 0x400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007a6000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/08 09:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@generic="f7afbbed8f2aeeccb953783f48e3537c", @ifru_map={0x1, 0xd78a, 0x7fffffff, 0x20, 0x200000725, 0x7}}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00005b9000)={@empty, @empty}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc9000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000317000-0x10)={0x1, 0xf38d}) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000892000), &(0x7f0000a68000)=0x8) 2018/02/08 09:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f00004d6000-0xf3)=""/243, 0xf3, 0x2001, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10}]}, 0xd0}, 0x1}, 0x0) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0xfffffffffffffffe, 0x1000}) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/access\x00', 0x2, 0x0) ioctl$void(r2, 0xc0045c77) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) pipe2(&(0x7f0000034000)={0x0}, 0x800) bind$inet6(r1, &(0x7f0000e78000-0x1c)={0xa, 0x1, 0xfe, @loopback={0x0, 0x1}, 0x1f}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) 2018/02/08 09:50:38 executing program 3: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x1000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000), 0xfffffffffffffcee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000b7c000)=0xffc2) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000002a000-0x8), r0, &(0x7f0000026000-0x8)=0x5e, 0x3, 0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000-0xf)='/dev/sequencer\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/02/08 09:50:38 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ec1000-0x8)={0x0}) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f000035a000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000912000-0x4)=0x2c, 0x4) connect$inet6(r1, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/08 09:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e1000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f000073e000-0xc9)=""/201, 0xc9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e85000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00008bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) sendto$inet6(r1, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f00008bf000), 0x200041c) 2018/02/08 09:50:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a85000)={0x0, 0x0}) write$evdev(r1, &(0x7f000009e000)=[{{}, 0x80000000, 0x0, 0x1}, {{0x77359400}, 0xdc6, 0x5, 0x2}, {{0x0, 0x7530}, 0x9, 0x10ad, 0x4}, {{}, 0x7, 0x2c33, 0x7}, {{r2, r3/1000+10000}, 0x40, 0x1400000, 0x6d}, {{0x0, 0x2710}, 0x6, 0xffffffffffffffc4, 0x5703}], 0x90) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x7691, 0x0, 0x80da14, 0x5, 0x20000000, 0xfffffffffffffffc}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000588000)=0x1, 0x8) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008ff000-0x8)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f000043e000)) getpid() timer_create(0x0, &(0x7f00007f7000)={0x0, 0x0, 0x5, @thr={&(0x7f0000a2c000)="a05952bae2d98fc070f3575436094b8a82ac254816134f9f49c639bf5d360e568e66ccf69ea67ff8e770bf1c69cfd40dffb5fef670422be254e8fc59cb5719ea7bbd4056ed6d523ee9ea14d68eac7453a87e67b993db547dcff79cc539f5e68da8c7fe6143d5d15dfaa29e", &(0x7f00007e9000)="933a143fea147c0eb38d4d049baf27ced4196aa52137f41ab8c56ad16a6fe9aaea44105863d1927c0a7020eb47b19aeee116689885bbdf2a8c79ac708e97a489556810fab5d8b773c27f8ab6619f7973616fc089ff8be251c952f8ba4c1f0f8d37885abd69631beb6ce6bc8d505e37c558298f2e8c616e24ee81a72d6eea0a5fba74ad8b6fe038044170851a29836364d29779ca5a2638d3ac8adfb765e98b89f7b56108979c7d509e949c813cee1cacb9702d3826d85366f3b6659e39ff46499f4d2881c463bf2c15e87c8fe41bf43750548a136d844cde8fae86248b647cdf2615df1058b82566e4401201fd6590e924b0e00e"}}, &(0x7f000048f000)) socket$inet6_dccp(0xa, 0x6, 0x0) getitimer(0x0, &(0x7f00003df000)) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000432000)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000061e000-0x14)={0x0, 0x20, 0x7da, 0xfffffffffffffff8, 0x7, 0x8}, &(0x7f000004a000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000825000-0x8c)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000792000-0x4)=0x8c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b0a000-0x20)={@generic="608dfdcf31ad01bd53d980daca3779db", @ifru_flags=0x8000}) r2 = add_key(&(0x7f0000911000-0x8)='trusted\x00', &(0x7f00000f7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000061b000-0x9f)="f6b3787a68973beb4a428d1bedf84e86c08b399cb33de9273a4b139edf6ab9aed95ee83dd547d33f5e2e9652416750484dea8640d710566ac1c66740110c8db5941e23245717f1b70af7731a73de5947920a9bf6b2726ae27bd70462246bc026b65867dca43fff9678b915e3d1d2c3f28d720eb3ee5395bc733e559e19f4af9a5b143283dbf01570bc8b4701e98885b7d8430558502dae0d4b9d5e0e5ae2aa6d1e1e4028298d0603e64e1c072394499d0e029059fb2e5f5953156dbe396dbf1d85c7e0a977f52a", 0xc7, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000400000)='keyring\x00', &(0x7f00000a4000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000fd000)=0x5, &(0x7f00008f1000-0x4)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000dfd000-0x4)=0x401) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000af1000-0x1c)=@in6={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffe}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5}], 0x10}, 0x1) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f88000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f86000)=0x80000000, 0x37897b28a377e858) sendto$inet6(r0, &(0x7f0000f83000-0xad), 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f88000)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x10001}}, [0xffffffff, 0x8, 0x8, 0x0, 0x6, 0x5, 0xffff, 0x1, 0x3000, 0x4, 0x4, 0x5d, 0x9b, 0xffffffffffffffc1, 0x3ff]}, &(0x7f00000a6000-0x4)=0x108) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f89000-0x8)={r2}, &(0x7f000089b000)=0x8) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) [ 69.687165] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/08 09:50:38 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fe3000-0x4)=0x100000000008bafe) read(r1, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r1, &(0x7f0000fd8000), 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e07000)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)) 2018/02/08 09:50:38 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f0000031000)="8fa16974807a7dc3059268fb55") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000038000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) read(r1, &(0x7f0000018000-0x47)=""/71, 0x47) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/02/08 09:50:38 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000dff000-0x12)=@file={0x0, ""/16}, &(0x7f00002b7000)=0x12, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="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", 0x1000) recvmsg(r0, &(0x7f000003a000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000d02000-0x30)=[{&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f000065c000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f0000001000-0xfc)=""/252, 0xfc, 0x1ff}, 0x40010100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) accept$packet(r1, &(0x7f0000d74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b4f000)=0x14) write(r1, &(0x7f000067a000-0xfd)="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", 0xfc) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00003dc000)={&(0x7f00008e1000)=[0x0], 0x1}) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000017000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000d000)={0x0, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x0, 0x6f7}, &(0x7f0000006000-0x4)=0x98) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000015000)={r2, @in6={{0xa, 0x1, 0xc3a, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f000001f000-0x4)=0x8c) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) 2018/02/08 09:50:38 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000+0x1c8)='./file0\x00', 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000021000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000021000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000023000-0x14)={0x7d5, 0xba0, 0xc6c2, 0x1, 0x3}, 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000001f000)='cpuset\x00', 0x0, &(0x7f0000005000)) 2018/02/08 09:50:38 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004e7000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = getpgrp(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000000)={@common, @ifru_names=@syzn}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast1, @rand_addr}, &(0x7f0000002000-0x4)=0xc) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000)=0x5, 0x4) 2018/02/08 09:50:38 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000), 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e7000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x400}, 0x8) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000563000)=[{r0, 0x400}, {r1, 0x5028}, {r2, 0x8}, {r3}], 0x4, &(0x7f0000000000), &(0x7f0000001000-0x8)={0x88}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000003000-0x8)={0x9}, 0x8, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200101, 0x0) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r2, &(0x7f0000b79000)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f00005c1000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001}) 2018/02/08 09:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x111001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = creat(&(0x7f0000864000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fe1000)={0x9, &(0x7f00002db000-0x48)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000067a000)={r3, 0x2}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r4 = fcntl$dupfd(r1, 0x406, r0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f000076b000-0x55)="a3ab07122d4e49b165e233aee4ffa9d9c58ef1342312d98c6d1b7a04a339c7f332c306b3095f3da83307f4ae41773e0c0ca93cf218917b38a2158bd237bd517398f94e178c45fc6767f602c6e262c3ae3862f3ff86", 0x55) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r5 = creat(&(0x7f0000cd2000+0xf24)='./file0\x00', 0x2) getsockopt$inet_tcp_buf(r5, 0x6, 0x1a, &(0x7f0000be4000)=""/48, &(0x7f000011e000)=0x30) listen$netrom(r5, 0x200) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000880000)=0xdd0f, 0x3f3) 2018/02/08 09:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x105, &(0x7f0000c5a000-0x105)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [{[{0x9100, 0x6, 0xff, 0x3ff}], {0x8100, 0x4}}], {@llc={0x4, {@llc={0xfe, 0xff, "fb4a", "1b1e4bcf3e4dde5da8726b1042b150e341bd3b1f7cdfdbd13a1abadb4e2d530048d46e583cf7abbaedae671501065608f65c9a029337ef5dd5cc1ffcb7f7daf51a0b57b3fcb9bc9d46f287a058908c0e7f0e11a7f510d456b19f4141f4268240f8df24f6d237eb726abc5e60c6f2b96e941b94d50d8e955c820a4ba5dbd9c6b0d9c024524c518350869ddfac79db3ae34cf9485f63b4624b617ba7df39e3cd74b6d4b039acbb88e9cfd7296cb790f155f96782d1e6efef5c7e4a01b0ff3caf04197becbe283bcdd906f42fad3db9798c36f61f1e32f23a11581fd272c4e6a89968286ce85ec5b6921052a0"}}}}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000412000)={0xffffffff, 0x8, 0x8, 'queue1\x00'}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00008aa000-0xc)=[{}], 0x1, 0xffffffffffffffff) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x307) 2018/02/08 09:50:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ded000-0x8)={0x1, 0xffffffffffffad44}) setpriority(0x2, 0x0, 0x0) r1 = socket(0xa, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000577000)) 2018/02/08 09:50:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0x7, 0x2, 0x39}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4), 0x4) 2018/02/08 09:50:38 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000532000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f00000f3000-0x60)={0x27, 0x9, 0x3, 0x1, 0x3, 0x0, "1d8e3ad601fcc4ddc14b03184812f829f9b74a32fbff854743232e58bc07d11bacac1300834d902ec7221d87d9388acb4ff4f27e25b873cde7b3d9ce3c8370", 0x7}, 0x60) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) listen(r2, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ffc000-0xc)={0x0, @rand_addr, @empty}, &(0x7f00008ca000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003a3000)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00009b4000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f4f000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x6, 0xa, 0x80, 0x80, 0x3c, r3, r4}, {0x40, 0x6, 0x4, 0xfffffffffffffff8, 0x4, 0xa2eb, 0x8}, {0xce6, 0x800, 0x200, 0x7}, 0xfffffffffffffff8, 0x2, 0x3, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x7, 0x3, 0x800, 0xffffffff, 0x6, 0x40}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) [ 69.796253] l2tp_core: tunl 1: fd 19 wrong protocol, got 6, expected 17 [ 69.799099] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. [ 69.814471] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. [ 69.815484] l2tp_core: tunl 1: fd 21 wrong protocol, got 6, expected 17 [ 69.863190] device tunl0 entered promiscuous mode 2018/02/08 09:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f00002e6000-0x5)='/dev/input/event#\x00', 0x21a, 0x200) tee(r1, 0xffffffffffffffff, 0x80007387, 0x0) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) close(r0) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000003f000)=@sco, &(0x7f0000040000-0x4)=0x8) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000027000)=0xc) getgroups(0x6, &(0x7f000000c000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003f000)={r2, r3, r4}, 0xc) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x22000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001a000)={0x0, 0x7, 0x9}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001a000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8, 0x8}, 0x98) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f0000825000)='./file0\x00', 0x200802, 0x4) perf_event_open(&(0x7f0000786000-0x78)={0x0, 0x78, 0x9, 0x8, 0x0, 0x6bfd, 0x0, 0x6, 0x800, 0x0, 0xfffffffffffffffd, 0x8, 0x100000001, 0xd70c, 0x6, 0xff, 0x101, 0x800, 0x5, 0x8000, 0xfff, 0x4, 0x8, 0x81, 0x401, 0x800, 0x2, 0x1, 0x3b39, 0x1, 0x7fffffff, 0x4, 0x8, 0x4, 0x3ff, 0x1ff, 0x11, 0x6, 0x0, 0x5, 0x3, @perf_bp={&(0x7f00008c0000-0x1), 0x2}, 0x20000, 0x100000000, 0x100000001, 0x7, 0x7, 0x2}, r0, 0xfffffffffffffffb, r1, 0x5) timer_create(0x8, &(0x7f0000044000)={0x0, 0x1000000000000a, 0x7, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000802000)='/dev/ppp\x00', 0x511100, 0x0) write$selinux_create(r2, &(0x7f00002c9000-0x3a)=@objname={'system_u:object_r:udev_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x33, 0x20, './file0\x00'}, 0x3a) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/08 09:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ad6000)={0xfffffffffffffffa, 0x0, 0x0, 0x9, 0x6, [{0x7ff, 0x4, 0x1ff, 0x0, 0x0, 0x180}, {0x3b, 0x1, 0x0, 0x0, 0x0, 0x4}, {0x0, 0xffffffffffffffc1, 0x2, 0x0, 0x0, 0xa08}, {0x9, 0x101, 0x3, 0x0, 0x0, 0x1000}, {0xfffffffffffffffd, 0x0, 0x7f1b27f, 0x0, 0x0, 0x800}, {0x3ff, 0x7fffffff, 0x1f, 0x0, 0x0, 0x200}]}) fchown(r1, 0x0, 0x0) pwritev(r1, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r0) 2018/02/08 09:50:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000cbf000-0x4)=0xaab, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e32000-0x10)=[{&(0x7f0000f34000)="290000002000190000003fffff0800000200000000e80001040000040d00d100ea1100000004e20000", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001d3000-0x10)=@common='sit0\x00') 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000480000-0x31)=""/49, &(0x7f0000b29000-0x4)=0x31) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b4000)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b60000)={0x8, &(0x7f0000dcd000-0x40)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000088d000-0x8)={r2, 0x1}) 2018/02/08 09:50:38 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f76000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f75000)={0x14, 0x13, 0x313, 0xffffffffffffffff, 0xffffffffffffffff, {0x1b}, []}, 0x14}, 0x1}, 0x40) 2018/02/08 09:50:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000084e000-0x4), 0x4) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000450000)='./file0\x00', 0x8000, 0x0) open(&(0x7f0000428000)='./file0\x00', 0x2000000000083, 0x0) 2018/02/08 09:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001e5000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40000a1aa, r2}) pipe(&(0x7f0000d85000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fb6000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendmsg$nl_xfrm(r0, &(0x7f0000a6d000-0x38)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/08 09:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) socketpair(0x1b, 0x2, 0x8, &(0x7f0000993000-0x8)) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00004d1000)="434ef96a93d42e0d7f83dddb0b39f44a36ba1bc68a98fa3737b106afa4a04ba8a1cadd4a40788647a8deef8b5c1697541832e5352595bf8b3a6a3242eab737f7abc2597f04e1303dd798ff9e46050aaf8834155cb06accbb317b420ed5e6ceefb6c6bfb7d48c58d7e543b90df3d041d48c76bd4cac3d0b819515ea9f614a8e9af5a790fc4c434aa336f2226d5813691e21765e421cdc8c5ce8a800bea0d1db6e2a6c53d3841bb718898de80803a80d04235475eae617187a01c9968d36428f2cd82ea0da9480acbc1a56824a2fbec1d94409d2d00b7090cbca34aa0f13823cbd46bf74cc556adcd0f9548226e68103f4") socket$unix(0x1, 0x5, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000014000)={0x0, 0xbd, "1ab184fbcff9b85a89d2347e9371c25257ca58dc59fa45ba3c446b97ff9710f27bf52042b08a2f18beb0c686e395e74f7b02362712e71ab9ffc47426e35404efd96ccbb99a56e992db4a983c142534177cb71cfb40a18485b4b34664d270a63aec8036686421f95afc5a2320e07784d02409a4de2c568735b046b607b80d3ed8f05de208d4873619ff7f102da0216f3fad9caa495d52ee682a8e8d3b3fa8382879de597777de94299db3d5d59ede484bc09bd4e89da97ff8b9b19fe06e"}, &(0x7f0000014000)=0xc5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000014000)={r1, 0x400}, 0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x345080, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000012000)={r1, 0x3}, &(0x7f0000011000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000017000)={0x10000, 0x9, 0x9, 0x100000001, 0x7fffffff, 0x2f1, 0x1, 0x1, r4}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000012000-0x8)=@assoc_value={r1, 0x1ff}, &(0x7f0000015000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0xe729) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000018000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000014000)=0x1c) sendto$inet6(r3, &(0x7f0000017000-0x98)="2f87b2e7397458dcdbba555fdab1ffde7d7089e8b5f08cc3d6ef3cf1c17d849cdb5c853ffc64fc9a3566b6a1e32437b87edfa85abcba7153232f48d86aeda6aea78c599f8aabc715ac83c1c5d82cf802e5e0cb3827908045340423bd67d5b7841e542f2a8d7e9392554fc28b22a53b852511a1f200063777503d9de18d5f1597d7f94beb15430ea6b52e7815b90f226e213082c77bf1be50", 0x98, 0xc0, &(0x7f0000017000-0x1c)={0xa, 0x1, 0x15, @empty, 0x8}, 0x1c) ioctl$TCGETA(r2, 0x5405, &(0x7f000000f000-0x2)) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000017000)={0x3c, 0x0, 0x40, 0x8, 0x53c, 0x100000001, 0xb1d, 0x38, 0x7, 0x10001, 0x80, 0x9}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000016000), &(0x7f000000a000-0x4)=0x4) 2018/02/08 09:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) connect$inet(r1, &(0x7f0000c5d000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = dup(r0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000bcd000)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000090b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x806) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f83000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c0c000)=0x1c, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000a75000)='/dev/sg#\x00', 0xfff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x5, 0x4) getpeername(r2, &(0x7f0000ba3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000707000+0xb4b)=0x32) syz_open_dev$urandom(&(0x7f0000f1e000)='/dev/urandom\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) recvmmsg(0xffffffffffffff9c, &(0x7f0000734000)=[{{&(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000d2c000-0x40)=[{&(0x7f0000894000-0x64)=""/100, 0x64}, {&(0x7f0000389000)=""/3, 0x3}, {&(0x7f0000ac9000)=""/30, 0x1e}, {&(0x7f0000640000-0xba)=""/186, 0xba}], 0x4, &(0x7f0000583000-0xe8)=""/232, 0xe8, 0x80000001}, 0x4}, {{&(0x7f0000e57000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f00002c7000-0x50)=[{&(0x7f0000012000-0x68)=""/104, 0x68}, {&(0x7f0000f2c000)=""/99, 0x63}, {&(0x7f00009f6000)=""/150, 0x96}, {&(0x7f0000750000)=""/119, 0x77}, {&(0x7f0000154000-0x6f)=""/111, 0x6f}], 0x5, &(0x7f0000590000-0xc1)=""/193, 0xc1, 0x3}, 0x8}], 0x2, 0x100, &(0x7f0000500000-0x10)) accept$netrom(r0, &(0x7f000034e000)=@full, &(0x7f00000ba000)=0x48) 2018/02/08 09:50:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000a000-0x4), &(0x7f0000009000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000009000-0x10)={0x77, 0x206, 0x0, 0x1ff, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x5}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xff2, "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"}, &(0x7f0000008000)=0xffa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/08 09:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(0xffffffffffffffff, &(0x7f0000d72000-0xc)="43d1f9e936284aa10c6c63b4", 0xc, 0x8000, &(0x7f00008c3000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{0xffffffffffffffff}], 0x1, 0x80000002) connect$unix(0xffffffffffffffff, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/mls\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000ea0000)=""/244) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00003c5000-0x1)=0xcff) syz_open_dev$random(&(0x7f00000ce000)='/dev/random\x00', 0x0, 0x200000) dup3(r1, r0, 0x0) socket$unix(0x1, 0x2, 0x0) write(r0, &(0x7f0000c35000-0x1), 0xffffff0b) 2018/02/08 09:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3a000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004ea000-0x8d)={0x0, 0x85, "4fc26dac63e0cec305df3fec49aa8bd0a06778ea4e1c01d2d83235b2ac44d37438c7f9952fbfdb847d998fd025c4bf04a9c25b4686e0461ab25c04087dd14d169fdc4f5bcdd3e95b4f846bf333c9f18658a3fee3418e5135f14db4d6d2ab2f2291a5cf71eb784e471c38a55f2cef2f4f6f6e7fa7d9235238b942e95d532d398fe83c08ae12"}, &(0x7f0000338000)=0x8d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000411000-0x10)={r2, 0x2c, &(0x7f0000882000-0x2c)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000774000-0x2)=0x10) read(r0, &(0x7f0000389000-0x27)=""/39, 0x27) 2018/02/08 09:50:38 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005ad000-0x8), &(0x7f0000c93000)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000051a000-0x108)={0x0, @in={{0x2, 0x1, @empty}}, [0x346, 0x7, 0x1, 0x1000, 0xffffffffffffffc1, 0x83b4, 0x0, 0x8, 0x3, 0x2, 0x6, 0x101, 0xfffffffffffffffb, 0x400, 0x5]}, &(0x7f0000ef2000-0x4)=0x108) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000834000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000a92000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef2000-0x10)={r1, 0x9, 0x80, 0xe9}, &(0x7f0000d95000-0x4)=0x10) 2018/02/08 09:50:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0x0, 0x8001}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ca000)='/dev/keychord\x00', 0x111000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00002e1000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00003ff000)={0x3, 0x100, 0x6, 0x2e, 0x0, 0x1}) mq_getsetattr(r1, &(0x7f0000955000-0x40)={0x6, 0x9, 0x3, 0x7b6, 0x1, 0x4, 0xffffffff, 0x8792}, &(0x7f0000fde000)) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket$inet6(0xa, 0x2, 0x0) 2018/02/08 09:50:38 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xf, 0xfffffffffffffffe) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000b50000)="eef3759252380799069607a8a3d43ed3d294b21a181c5a2bc782d00493d5d3156b28586741ef77181263bae3306bf0f86af132e7d1116e4a89447d23183f0ca0f418450d50787d1463a7b2190e36d93bc9c28f9fbc0e0c7a410c002209ab8931e8bce41735ecffaf337e59ee564787f214d27d51c3c8f4f7da92d874a8bcafed4ab5ba861dcafcd9722c349e44f8ce53996d4e4edfbe7d5935cb80d8c74102e0702ce38a54a6c4ac5f0450bb5839de4853ddbe0754483cff93107e6ac6187ae2", 0xc0) r1 = socket$inet6(0xa, 0x3, 0x0) r2 = dup(r1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fda000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x937, 0x7ff, 0x3, 0x1ff}, &(0x7f0000fda000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d3000)={0x8, 0x4, 0x1, 0xe901, 0x0}, &(0x7f000017b000)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d0a000-0xb8)={r3, 0x3, 0x0, 0x800, 0x1ff, 0x800, 0x81, 0x9, {r4, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7f}}, 0x9, 0x9, 0x3, 0x5cd, 0xffa2}}, &(0x7f0000fd9000)=0xb8) connect$inet6(r2, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0xff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000-0x40), &(0x7f0000003000-0x40), &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x800000000}, &(0x7f0000011000)={0x77359400}) 2018/02/08 09:50:38 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = inotify_init() flock(r0, 0xfffffffffffffffe) flock(r2, 0xfffffffffffffffe) 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0xe00, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x3, 0x9, 0x3, 0x8}}) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000-0x4c)={0x8000, 0x81, 0x8}) [ 70.105391] binder: 13410:13412 transaction failed 29189/-22, size 22519-0 line 3004 [ 70.135384] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.199284] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.213855] IPVS: length: 24 != 3145848 [ 70.230972] IPVS: length: 24 != 3145848 [ 70.238917] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 70.292543] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.301459] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/08 09:50:38 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000042a000-0x8)='./file0\x00', 0x0) eventfd2(0x9, 0x80800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003b1000-0x8)='./file0\x00', &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fd9000-0x10)={0x2, 0x2, @empty}, 0x10) setregid(r1, 0x0) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r0) r1 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bd3000)='em1\x00', 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='oom_score\x00') ioctl$KDADDIO(r2, 0x4b34, 0x200) keyctl$read(0xb, r1, &(0x7f0000459000-0x4)=""/4, 0x4) 2018/02/08 09:50:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000aca000)='./file0\x00') r0 = getpgid(0x0) tkill(r0, 0x1000000000016) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bcf000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f86000)) 2018/02/08 09:50:38 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)}, 0x1ffffffffffb) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00003d9000)='./file0\x00', 0x200000, 0x118) finit_module(r0, &(0x7f00007ab000-0x1c)='selinuxsystemvboxnet1wlan1@\x00', 0x1) 2018/02/08 09:50:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) recvmsg(r0, &(0x7f0000935000)={&(0x7f000079f000-0x10)=@can, 0x10, &(0x7f00004be000-0x20)=[{&(0x7f0000695000)=""/149, 0x95}, {&(0x7f0000681000)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x786c}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r0, &(0x7f0000184000-0x8), 0x8) 2018/02/08 09:50:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00001a6000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000079e000-0x8d)={0x0, 0x85, "821469cee2ddb6e336286ab016025c570be698ca18b26b8fbfa66f2684f6d9fd78ba71c903ce2fbaea9ad85af81d7cb5e9724fd818e6bf29c7eccc6c96d9b6970e1ded18ec14b3fb17e5741f8792c51e9f5719dc4d2ba658845e4a1f6e7a06c1f9e1343bf4380c08704269b73e1e36d9b361b27576c9a14ab4160281176879d2f6225b7978"}, &(0x7f0000248000)=0x8d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000594000-0x8)={r1, 0x5}, &(0x7f0000c13000)=0x8) fremovexattr(0xffffffffffffffff, &(0x7f00002ea000-0x17)=@random={'osx.', ')ppp1proc[&GPL+-%/\x00'}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f1e000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b05000)={0x0, 0x3d, "d848a7510f9359acfa7fe58999713cb670c21f5f83de27132b701e9940246f9944abb06da29a1d7783f6a0502761bd4583772aec3df314e61efe231f7e"}, &(0x7f0000e65000-0x4)=0x45) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000-0x10)={0xfffffffffffffffa, 0x7fff, 0x1, 0x1f, r3}, 0x10) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) r1 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000228000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074d000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept4$inet6(r4, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r4, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) shutdown(r4, 0x0) 2018/02/08 09:50:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e87000-0xf8)={0x0, 0xf0, "ddd92f03b674037a6fee84e94813be65215bb386cf02d255a499bf39e959a92f4fa124eeae820c2e11f175895a6dacab9b2e7e63d269d61690251d8308d6356356d6c585e53921925dbe58ee051df18190ac00d327196716fa5fea97f02f15dce5d01feb13ff68849763cb94222827537fc3f683fae4174198e741656ea81a63b28d4eb9c431d00135607695c664a67c0b4e57a5fdd03817fcda4ba387c8ef0eb41c52f84241e0e8bc844e7ae5875c645d6bd6560fa65cf1cdf09a7386c7b9d24c4cef0374e45cd9757cb31795c4b6e4ad5df8ba73b6868830d1f6b4deb96a70746ea489aba8f4d80a3f0528e39a869b"}, &(0x7f0000d5b000)=0xf8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000252000)={r4, 0x2b624ffe}, &(0x7f00004bd000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x19) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) 2018/02/08 09:50:38 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4), &(0x7f0000010000-0x4), &(0x7f0000b5f000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b20000-0x4)=0x0) tkill(r1, 0x35) 2018/02/08 09:50:38 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00008ff000+0x7c7)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f91000)={{{@in6=@local, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000065a000)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) futimesat(r0, &(0x7f0000c0c000)='./file0\x00', &(0x7f0000f93000-0x20)={{}, {0x77359400}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000276000)={0x0, 0x0, 0x8, 0x9, 0x4, 0x6, 0x3ff, 0x3}, &(0x7f00005a1000)=0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e41000-0x5c)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x0, 0xc34, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x8, [0x7fffffff, 0x193, 0x0, 0xffffffffffffff80, 0x1, 0x10000, 0x6, 0xd2]}, 0x5c) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) 2018/02/08 09:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009ea000)={0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000543000)=""/198, &(0x7f000026a000-0x4)=0xc6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00001a7000)=@get={0x1, &(0x7f000025e000-0xfd)=""/253, 0x38}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00009b5000)={0x4, 0xa1, "0c1f11c1d8e7f9955fe8d374ff29268b66458cb99f8027aa03f2f121a8c6d29a80665e6639182bf5bcd13727f5a883c3831fce766494a93563dba869c08675a980728d40a179a74ed2a41232653083d178a1e8f7071bc8d20d6104a8a41d3ff223cd14dcb5365a56d770ab39b47cea066af72166c2d3c2d85e2836b88f674be642a87bd0f0e56200d6f86e080276ec353121b55209f373ed99e18d86873e2e1ba4"}) socket(0xb, 0x802, 0x7) fgetxattr(r1, &(0x7f0000f53000-0x11)=@known='security.selinux\x00', &(0x7f0000d04000), 0x0) r2 = memfd_create(&(0x7f0000ac9000)='security.selinux\x00', 0x2) mknod$loop(&(0x7f00007de000-0x8)='./file0\x00', 0x6106, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000428000-0x94)="c8a0fa87234787fd64c726c2a5e2c01b081473beb14291cecd43358989c855a2191c31a032b7cfb54c72bb64e3b088986b2174de2ac1f61d0c769ff21817780a5addf2631c728d5a8f2e3c2cd067c71b4d0948e3ca75898f7bf379995fca951bb2609a1886ab5e0e1fdc8129e9231ab30724d9094632cab1bd659ee23f69c077cc6e37fa6dbc94d26755daa380d3c5de950fb40d") [ 70.423682] check_preemption_disabled: 2 callbacks suppressed [ 70.423690] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/13478 [ 70.438251] caller is __this_cpu_preempt_check+0x1c/0x20 [ 70.443720] CPU: 1 PID: 13478 Comm: syz-executor4 Not tainted 4.9.80-g20c8a00 #30 [ 70.451327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.460668] ffff8801b00176d8 ffffffff81d94b69 0000000000000001 ffffffff83c18800 [ 70.468712] ffffffff83f454c0 ffff8801d7df0000 0000000000000003 ffff8801b0017718 [ 70.476751] ffffffff81dfc144 ffff8801b0017730 ffffffff83f454c0[ 70.481886] syz-executor2: [ 70.481892] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) dffffc0000000000Call Trace: [ 70.498072] [] dump_stack+0xc1/0x128 [ 70.504286] [] check_preemption_disabled+0x1d4/0x200 [ 70.511042] [] __this_cpu_preempt_check+0x1c/0x20 [ 70.517532] [] ipcomp_init_state+0x188/0x930 [ 70.523582] [] ? __lock_is_held+0xa1/0xf0 [ 70.529370] [] ipcomp4_init_state+0xb0/0x7d0 [ 70.535421] [] __xfrm_init_state+0x3e7/0xb30 [ 70.541464] [] xfrm_init_state+0x1a/0x20 [ 70.547166] [] pfkey_add+0x1fb9/0x3470 [ 70.552703] [] ? pfkey_delete+0x360/0x360 [ 70.558490] [] ? pfkey_seq_stop+0x80/0x80 [ 70.564281] [] ? __skb_clone+0x24a/0x7d0 2018/02/08 09:50:39 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000432000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/73) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000004000-0xa)='net/route\x00') r4 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x40003) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000005000-0x60)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000002000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x5a)=""/90, 0x5a}, {&(0x7f0000004000)=""/108, 0x6c}], 0x6, 0x0) ioctl$TIOCSBRK(r3, 0x5427) 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) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000004000)=0xc) r20 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000), &(0x7f0000005000), &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000+0xd4c)=0xc) r28 = getegid() sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000004000)="93e60232b4c3b40d3dbc7d6a47ccc5289a987816761373efa69e042ec1d609ae44d00d4b02cb02595602c9fb402aea5fa355b9e66c9e03be573510fac70a", 0x3e}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r3, r4]}], 0xf8, 0x1}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000006000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r19, r20}, @cred={0x20, 0x1, 0x2, r2, r21, r22}], 0x98, 0x8c1}, {&(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000006000-0x9b)="62dda2c9d69e76a79d2001491da4e076060b77a71c8b04d24ca56c7ea6a3780d3ac7f72cf3ab5ab25eb4e9b523f040167b30e46183c080714f3cbecacdb333d768471b9a190855c89ae0b27eb5afb0af6f6a73214d00540145d6f00fea2ac16035e95917e06b2a0f8f2f0f2147bb1f0358dada1558f674246ea9fa5548842e794d1b5c5a808e228e9fd875d256ca9be0fb79809cee2ac64f5c021d", 0x9b}], 0x1, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r1, r23, r24}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r3, r4, r4, r4, r0, r4, r4]}], 0x68, 0x1}, {&(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000004000-0xc7)="ec386c2730efb4720cad9b7ccb30c0949887fda434f7fda7a9c66cc2ca0bbeab53ebb6b07bfe3817fea1a428bdb75f71f3063e5a02cf4bc8ae6d060a8bd9475bd56acc28455584dafa3933b8ec5e739cb0aad8b8883cca0d8d9087a9362d5f80e714a5cc74024962801f01b1fb3e1f154956b1f7d5b6b9af0fdf5e5daf72cc48efa00f07a557df72a73f967a1fad648f8bc9a8b850424563fa8336fc772725139e6af8026b64b165e08bbd6b9f6d6ca931b02c2a7c0f11cd9e424faa028ef5b1fb13af4d44a447", 0xc7}], 0x1, &(0x7f0000004000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r3, r4]}, @rights={0x20, 0x1, 0x1, [r3, r4, r4]}, @cred={0x20, 0x1, 0x2, r2, r25, r26}, @cred={0x20, 0x1, 0x2, r2, r27, r28}], 0x80, 0x20000000}], 0x4, 0x4000000) [ 70.569981] [] ? pfkey_delete+0x360/0x360 [ 70.575774] [] pfkey_process+0x68b/0x750 [ 70.581481] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 70.588310] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.595137] [] pfkey_sendmsg+0x3a9/0x760 [ 70.600840] [] ? pfkey_spdget+0x820/0x820 [ 70.606652] [] sock_sendmsg+0xca/0x110 [ 70.612177] [] ___sys_sendmsg+0x6d1/0x7e0 [ 70.617961] [] ? copy_msghdr_from_user+0x550/0x550 [ 70.624530] [] ? avc_ss_reset+0x110/0x110 [ 70.630318] [] ? check_preemption_disabled+0x3b/0x200 [ 70.637148] [] ? __fget+0x201/0x3a0 [ 70.642459] [] ? __fget+0x228/0x3a0 [ 70.647720] [] ? __fget+0x47/0x3a0 [ 70.652894] [] ? __fget_light+0x188/0x1e0 [ 70.658677] [] ? __fdget+0x18/0x20 [ 70.663852] [] __sys_sendmsg+0xd6/0x190 [ 70.669465] [] ? SyS_shutdown+0x1b0/0x1b0 [ 70.675244] [] ? selinux_capable+0x40/0x40 [ 70.681118] [] ? __fget+0x201/0x3a0 [ 70.686384] [] ? __fget+0x228/0x3a0 [ 70.691638] [] ? __fget+0x47/0x3a0 [ 70.696810] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.703630] [] SyS_sendmsg+0x2d/0x50 [ 70.708978] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 70.715549] CPU: 0 PID: 13485 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #30 [ 70.723163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.732498] ffff8801d8c57880 ffffffff81d94b69 1ffff1003b18af13 ffff8801d7c03000 [ 70.740529] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d8c57990 [ 70.748530] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 70.756505] Call Trace: [ 70.759080] [] dump_stack+0xc1/0x128 [ 70.764416] [] warn_alloc+0x212/0x240 [ 70.769845] [] ? zone_watermark_ok_safe+0x280/0x280 [ 70.776483] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 70.783290] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 70.790366] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 70.797178] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 70.803639] [] __vmalloc_node_range+0x3f5/0x5f0 [ 70.809925] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 70.816735] [] ? kmalloc_order_trace+0x7a/0x190 [ 70.823026] [] ? release_sock+0x14c/0x1c0 [ 70.828807] [] vmalloc+0x5b/0x70 [ 70.833797] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 70.840260] [] xt_alloc_entry_offsets+0x41/0x60 [ 70.846555] [] translate_table+0x2da/0x1cd0 [ 70.852498] [] ? __lock_is_held+0xa1/0xf0 [ 70.858276] [] ? arpt_alloc_initial_table+0x690/0x690 [ 70.865087] [] ? check_stack_object+0x68/0x140 [ 70.871289] [] ? __check_object_size+0x174/0x3a9 [ 70.877662] [] ? 0xffffffff810002b8 [ 70.882909] [] do_arpt_set_ctl+0x2b7/0x650 [ 70.888761] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 70.895398] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 70.902126] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 70.908331] [] ? mutex_unlock+0x9/0x10 [ 70.913841] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 70.920912] [] nf_setsockopt+0x67/0xc0 [ 70.926420] [] ip_setsockopt+0xa1/0xb0 [ 70.931926] [] tcp_setsockopt+0x82/0xd0 [ 70.937529] [] sock_common_setsockopt+0x95/0xd0 [ 70.943819] [] SyS_setsockopt+0x160/0x250 [ 70.949589] [] ? SyS_recv+0x40/0x40 [ 70.954838] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 70.961475] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.968285] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/08 09:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b6000+0xda8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f02000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006c8000-0x4)=0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ee9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000fd000-0x4)) 2018/02/08 09:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d81000-0x6d)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000f1a000)=""/5) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) read(r0, &(0x7f0000fa9000-0x97)=""/151, 0x97) 2018/02/08 09:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000007) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 70.974834] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 09:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a9f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket(0x10, 0x3, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000493000)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000afc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00002b0000)=0x1, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00003b4000-0x8)={0x0, 0x0}) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000e39000)="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") 2018/02/08 09:50:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000ee7000-0x8)='./file0\x00', 0x1, 0x10) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000ada000)=""/248) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = creat(&(0x7f00000a8000-0x8)='./file0\x00', 0x41) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005fd000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ccf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009cb000+0x7d)={r3, r4}) write$selinux_load(r2, &(0x7f00006c8000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x1d7, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x4) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf6", 0x3d, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00003a1000)=""/123) close(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008b1000-0x20)={@generic="d95ec131257d2c53193dc4ec0c27766a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/08 09:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000047c000-0xb2)='c', 0x1) writev(r0, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000a38000-0xbc)={0x0, 0x3, 'client0\x00', 0xffffffff80000000, "047231e84f77ec6f", "a047f23ac1aa1b5e02c77d1113aecfacf718592c58a124a1febbb70c71c601cb", 0x800, 0x6}) [ 71.002711] Mem-Info: [ 71.009470] active_anon:59431 inactive_anon:44 isolated_anon:0 [ 71.009470] active_file:3903 inactive_file:8675 isolated_file:0 [ 71.009470] unevictable:0 dirty:60 writeback:0 unstable:0 [ 71.009470] slab_reclaimable:7196 slab_unreclaimable:61448 [ 71.009470] mapped:24085 shmem:51 pagetables:665 bounce:0 [ 71.009470] free:1465612 free_pcp:378 free_cma:0 2018/02/08 09:50:39 executing program 3: r0 = userfaultfd(0x800) socketpair(0x0, 0x3, 0xffffffffffffffff, &(0x7f0000dd4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000000), &(0x7f000012f000-0x4)=0x4) r3 = fcntl$dupfd(r0, 0x5, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x2, 0x81, 0xfffffffffffffffe, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x0]}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x1, &(0x7f0000001000)={0x77359400}) fcntl$addseals(r2, 0x409, 0x3) dup2(r2, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r4, 0x4}, &(0x7f0000000000)=0x8) 2018/02/08 09:50:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x1000000000021, &(0x7f0000991000-0xc)={@broadcast=0xffffffff, @rand_addr, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002f0000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}, 0x4, 0x6, 0x40000, 0x2, 0x20}, &(0x7f0000cd4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000047e000-0xc)=@sack_info={r1, 0x8000, 0x6}, &(0x7f00009fa000)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000efc000)={r2, 0x40, 0xfffffffffffffff8, 0x2, 0x8, 0x100000001, 0x81, 0x2, {r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x4, 0x1, 0x7, 0x2, 0x2}}, &(0x7f0000fff000-0x4)=0xb8) [ 71.048132] Node 0 active_anon:229472kB inactive_anon:176kB active_file:15612kB inactive_file:34700kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96340kB dirty:240kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2018/02/08 09:50:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f9a000)='\x00', 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ed1000)={0x0, @empty, @broadcast}, &(0x7f000004c000-0x4)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000171000-0x8)='./file0\x00', &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f9b000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xffff}, 0x1, 0x4, 0x2, 0x100, 0xa, 0x80, 0x20, 0x2b, r2, r3}, {0x0, 0xf32, 0x0, 0x7fff, 0xe7, 0x0, 0x0, 0x216}, {0x5, 0x1, 0x5, 0x3}, 0x44bb, 0x9, 0x2, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3, 0x6c}, 0xa, @in=@rand_addr=0xde, 0x6, 0x4, 0x0, 0x2, 0x100, 0x5, 0x101}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f9b000-0x50)={{0xffffffffffffffff, 0x0, 0x3f, 0x3, 0x5}, 0x7, 0x8, 0x152b}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000374000-0x8)='./file0\x00', &(0x7f0000f9d000-0x8d)=""/141, 0x8d) 2018/02/08 09:50:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000752000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008f5000-0x4), &(0x7f0000515000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x1) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000095b000), &(0x7f0000407000)) 2018/02/08 09:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000433000-0x6)='/dev/usbmon#\x00', 0x40, 0x40000) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000c25000)=0x8000, 0x4) getpeername$ipx(r0, &(0x7f00006e6000-0x10), &(0x7f0000560000-0x4)=0x10) setitimer(0x1, &(0x7f0000d59000-0x20)={{0x0, 0x2710}}, &(0x7f0000991000)) 2018/02/08 09:50:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022d000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000c83000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000760000-0x2)={0x7, 0x8001}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000944000), &(0x7f00008f1000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0xa34}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x4000000000240}}]}, 0x13c}, 0x1}, 0x0) [ 71.081053] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 71.134886] lowmem_reserve[]: 0 2908 6410 6410 2018/02/08 09:50:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) [ 71.146899] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 71.184894] lowmem_reserve[]: 0 0 3501 3501 [ 71.189914] Normal free:2858244kB min:36824kB low:46028kB high:55232kB active_anon:246080kB inactive_anon:176kB active_file:15612kB inactive_file:34700kB unevictable:0kB writepending:240kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28784kB slab_unreclaimable:245988kB kernel_stack:6144kB pagetables:2808kB bounce:0kB free_pcp:856kB local_pcp:296kB free_cma:0kB [ 71.223979] lowmem_reserve[]: 0 0 0 0 [ 71.228384] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 71.243878] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 71.261339] Normal: 1239*4kB (UME) 444*8kB (UME) 263*16kB (UME) 80*32kB (UME) 47*64kB (UME) 30*128kB (UM) 5*256kB (UM) 2*512kB (ME) 2*1024kB (ME) 6*2048kB (ME) 693*4096kB (M) = 2877292kB [ 71.281211] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 71.289956] 12628 total pagecache pages [ 71.293942] 0 pages in swap cache [ 71.297373] Swap cache stats: add 0, delete 0, find 0/0 [ 71.302702] Free swap = 0kB [ 71.305710] Total swap = 0kB [ 71.308707] 1965969 pages RAM [ 71.311786] 0 pages HighMem/MovableOnly [ 71.315771] 320509 pages reserved [ 71.319272] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 71.330101] CPU: 0 PID: 13502 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #30 [ 71.337690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.347020] ffff8801d7def880 ffffffff81d94b69 1ffff1003afbdf13 ffff8801b0180000 [ 71.355003] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d7def990 [ 71.362975] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 71.370972] Call Trace: [ 71.373533] [] dump_stack+0xc1/0x128 [ 71.378875] [] warn_alloc+0x212/0x240 [ 71.384295] [] ? zone_watermark_ok_safe+0x280/0x280 [ 71.390941] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 71.397755] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 71.404392] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 71.411204] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 71.417678] [] __vmalloc_node_range+0x3f5/0x5f0 [ 71.423977] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 71.430788] [] ? kmalloc_order_trace+0x7a/0x190 [ 71.437079] [] ? release_sock+0x14c/0x1c0 [ 71.442855] [] vmalloc+0x5b/0x70 [ 71.447847] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 71.454309] [] xt_alloc_entry_offsets+0x41/0x60 [ 71.460596] [] translate_table+0x2da/0x1cd0 [ 71.466538] [] ? __lock_is_held+0xa1/0xf0 [ 71.472306] [] ? arpt_alloc_initial_table+0x690/0x690 [ 71.479131] [] ? check_stack_object+0x68/0x140 [ 71.485333] [] ? __check_object_size+0x174/0x3a9 [ 71.491708] [] ? 0xffffffff810002b8 [ 71.496954] [] do_arpt_set_ctl+0x2b7/0x650 [ 71.502808] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 71.509449] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 71.516171] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 71.522372] [] ? mutex_unlock+0x9/0x10 [ 71.527882] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 71.534962] [] nf_setsockopt+0x67/0xc0 [ 71.540476] [] ip_setsockopt+0xa1/0xb0 [ 71.545984] [] tcp_setsockopt+0x82/0xd0 [ 71.551586] [] sock_common_setsockopt+0x95/0xd0 [ 71.557876] [] SyS_setsockopt+0x160/0x250 [ 71.563645] [] ? SyS_recv+0x40/0x40 [ 71.568894] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 71.575531] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.582342] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.588889] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.596632] Mem-Info: [ 71.599100] active_anon:56824 inactive_anon:44 isolated_anon:0 [ 71.599100] active_file:3903 inactive_file:8680 isolated_file:0 [ 71.599100] unevictable:0 dirty:76 writeback:0 unstable:0 [ 71.599100] slab_reclaimable:7186 slab_unreclaimable:61395 [ 71.599100] mapped:24077 shmem:51 pagetables:636 bounce:0 [ 71.599100] free:1468467 free_pcp:388 free_cma:0 [ 71.632717] Node 0 active_anon:227296kB inactive_anon:176kB active_file:15612kB inactive_file:34720kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96308kB dirty:304kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 71.662111] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 71.691472] lowmem_reserve[]: 0 2908 6410 6410 [ 71.696675] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 71.727400] lowmem_reserve[]: 0 0 3501 3501 [ 71.732325] Normal free:2877876kB min:36824kB low:46028kB high:55232kB active_anon:227296kB inactive_anon:176kB active_file:15612kB inactive_file:34720kB unevictable:0kB writepending:312kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28744kB slab_unreclaimable:245580kB kernel_stack:5792kB pagetables:2544kB bounce:0kB free_pcp:908kB local_pcp:280kB free_cma:0kB [ 71.766503] lowmem_reserve[]: 0 0 0 0 [ 71.770893] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 71.786296] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 71.803645] Normal: 1239*4kB (UME) 445*8kB (UME) 263*16kB (UME) 96*32kB (UME) 48*64kB (UME) 30*128kB (UM) 5*256kB (UM) 2*512kB (ME) 2*1024kB (ME) 6*2048kB (ME) 693*4096kB (M) = 2877876kB [ 71.823210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 71.831800] 12640 total pagecache pages [ 71.835775] 0 pages in swap cache [ 71.839201] Swap cache stats: add 0, delete 0, find 0/0 [ 71.844553] Free swap = 0kB [ 71.847548] Total swap = 0kB [ 71.850537] 1965969 pages RAM 2018/02/08 09:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000015d000-0x12)={0x0, 0x4, 0x5, [0x8, 0x4, 0x3ff, 0x1ff, 0x0]}, &(0x7f0000b3e000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b2f000-0x40)={r1, 0x38, "6edcb4d7231f87bc6cbdcebdb968c5ddc3fb717fe28cae266bc4419c5213b90e62eb9a7e9bf53a5543cd80c39fdeb73e1671a723983fbbc4"}, &(0x7f0000d18000)=0x40) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000649000)={0x0, 0x200}, &(0x7f00002d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b82000)={r4, 0x7fffffff, 0x6, [0x5, 0x1, 0x4, 0x101, 0x2, 0x7]}, 0x14) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000910000-0x10)={0x1aa8, 0xffffffff, 0x200, 0x101}, 0x10) 2018/02/08 09:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c66000-0x5)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000957000)) socketpair(0x98d7cdae4b9393a7, 0x800, 0x7e, &(0x7f00001f8000-0x8)={0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000546000)) llistxattr(&(0x7f00001e1000)='./file0\x00', &(0x7f00004f0000)=""/93, 0x5d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000137000)='/dev/sequencer\x00', 0x8c0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ad1000)={0x2, &(0x7f0000294000)=[{}, {0x0}]}) getgroups(0x4, &(0x7f00001f0000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r3) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00004b8000)={r2, &(0x7f000071e000-0x53)=""/83}) 2018/02/08 09:50:40 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fb8000), 0x5, 0x0, &(0x7f0000f64000), &(0x7f0000048000), 0xfffffffffffffffc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd8000)={0x0, 0x0}, 0x80000) write$selinux_create(r0, &(0x7f00005c4000)=@objname={'system_u:object_r:iptables_conf_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x36, 0x20, './file0\x00'}, 0x3f) 2018/02/08 09:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x2000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/hwrng\x00', 0x4805c1, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00009fa000-0xc3)={0x0, 0xbb, "4912e7bc76f0ca8f8e8608e7f87e3842c97b802749f351f83a4074cc5d2a2d47eba9a0bdde4af502ef80cbe7e601c993669e6532320389585b6a6a845ee2be2818d579567ff73078c1dee7c8fe5fe65ff967bff3d320af5b804d04f0ac1c232366ef4b2e342074710942a19d4f6056c4f03e07bc740305dd84aa89ed22c1f8a5f525edcd9c60c08afa635481aed8220f5d491c42c230b013fb36c2f7f9777af62fdfa5dd677daa60f793f98c13f4ba3a087ca325fc91814230049b"}, &(0x7f000064c000)=0xc3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000d06000-0x18)={r5, 0x0, 0x0, 0x9, 0x9}, &(0x7f0000ea3000-0x4)=0x18) 2018/02/08 09:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x2000000, 0x2487a, 0xffffffffffffffff, 0x0) 2018/02/08 09:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) clock_gettime(0x0, &(0x7f000034f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000232000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000865000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00008b3000-0xc0)=[{{0x0, 0x7530}, 0x1, 0x40, 0x9b8}, {{r1, r2/1000+30000}, 0x9, 0x1, 0x1}, {{r3, r4/1000+10000}, 0x4, 0x3, 0x2e0}, {{0x77359400}, 0x1, 0x8, 0x1ca4}, {{}, 0x12000000, 0x41d, 0x310}, {{r5, r6/1000+30000}, 0x3f, 0x1f, 0x6}, {{}, 0xb250, 0x4, 0x42000000}, {{}, 0x100000001, 0x7, 0x15}], 0xc0) 2018/02/08 09:50:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4a3a677c, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x13, &(0x7f000078b000), 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b7d000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r2, &(0x7f0000d6c000)='system_u:object_r:event_device_t:s0\x00', 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000416000-0x10)={0xa, &(0x7f0000000000)=[{0x80000000, 0x10000}, {0x7f, 0x68}, {0xfffffffffffffffe, 0x9c7}, {0x7fff, 0x400}, {0x1, 0x833}, {0xff9, 0x7fffffff}, {0x8, 0x3}, {0x3f, 0x4}, {0x0, 0x2}, {0x80000001, 0x6}]}) 2018/02/08 09:50:40 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f00004bc000-0x4), &(0x7f0000000000), &(0x7f0000d37000-0x186)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e7000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00004b7000)={0x0, 0x6, 0x2, 0x5, 0x12, 0x81}) removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) 2018/02/08 09:50:40 executing program 1: 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$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = dup(r0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f000078a000-0x38)={&(0x7f0000ca5000-0xc)={0x10}, 0xc, &(0x7f0000126000)={&(0x7f00009ec000-0x60)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x4c}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00002d3000-0x38)={0x0, 0x0, &(0x7f0000583000-0x10)={&(0x7f000050d000-0x58)={0x2, 0xd, 0x1, 0x5, 0xb, 0x0, 0x5, 0x3, [@sadb_address={0x5, 0x6, 0xff, 0x20, 0x0, @in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x77}}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x5, 0x7}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}]}, 0x58}, 0x1}, 0x4040) 2018/02/08 09:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000478000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f6d000)=0x2, 0x4) 2018/02/08 09:50:40 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) [ 71.853638] 0 pages HighMem/MovableOnly [ 71.857594] 320509 pages reserved 2018/02/08 09:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f81000-0x10)={0x8001, 0x800c, 0xf07, 0x4d00, 0x0}, &(0x7f0000196000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000045c000-0x8)={r2, 0x8}, 0x8) exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000248000-0x10)=@req={0x20, 0x4, 0x9, 0x2}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c2d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/08 09:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/08 09:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f000096b000)='/dev/ptmx\x00', 0x40040, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)) futex(&(0x7f0000001000-0x4), 0x85, 0x0, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4), 0x40000000) 2018/02/08 09:50:40 executing program 6: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) r0 = syz_open_dev$loop(&(0x7f00002e3000-0xb)='/dev/loop#\x00', 0x2, 0x82000) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 09:50:40 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff7000-0x8), &(0x7f0000ff5000)=0x8) r1 = socket$packet(0x11, 0x7, 0x300) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000848000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000ff6000)=0x8c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff7000-0x8)={r2, 0x5}, &(0x7f0000d2a000-0x4)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ff5000-0x10)={0x5, &(0x7f0000ff5000)=[{0x401, 0x6, 0x5, 0xd60b}, {0x3, 0x6, 0xdf4e, 0x80000001}, {0x80000000, 0x2a, 0x8, 0x5cb}, {0x4d, 0x101, 0x81, 0x2}, {0x9000000000000, 0x9, 0x80000001, 0xffffffffffff38c2}]}, 0x10) 2018/02/08 09:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) fchdir(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='yeah\x00', 0x5) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x108, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@algo_aead={0x4c, 0x12, {{'ccm_base(ecb(camellia),rmd128)\x00'}}}]}, 0x108}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47ac0b9e5cddebd153aa9dfd6e0fde09e0f083e7f01f09e81a28fa9ca4e1500f627fe7bd4df8ec251570d78a4cede5faf658ca9eebe5da4b0bce15a070877cf292a0a3436d561818814c240b0cd45d9dd075010961fcaa5fa13a67b239ccd47d9b07a750eedbf55712213b63c1ff659359a1e37abb5bd446a4a11e6bb27d52afd00398d548c6327e474e9e16bfd0f3e203e7c37c6adcb7df8b0f45c256e115a09a8198f62aa707622e59a4e6e049e7ecf0e696eb495dfdbaa3586ae6f6881f3fa7a82e7c7d680c94fce487637d2a201372896921565bcc2a002b09b8c301d46cbf3ad02e28992ab6fc818413385e87ac7095b6d3d53d851b9b80c5752f721dc8582bcdc5e31862370eecc08350b4f9e391f4159d1a80f880850f30ce76dcd1ebfb73ac2a025cfe50dab82ebb7db6684ea65d76e8a703d878b6a3e4d251f0f2774581b190d9a577e5632d517ecf8c47fb3972a776fcd18344e6952d1f0ec3266b67e1bc97eba7ce40a50be1969aad366488096c36b87c8006b91ccebaafd7444ea36dd2be3085ba7f587cdba2785c049750ce1ab03519856b04b9ff7bdc4365eb0f8b289ad1833e52d4c550cd199f68f9abb261f95b63ae3fc73fd850c9fa0d96458e757e9500347166f8fcb1a2766ead66c1ce505c688d6436606c930a90b340136911aa4d0b3529bd5b3a7f76a1ac7971408bff92429bef2481740906786faeb957ed3f9b2310d0788e8be646e4ee8ff0cdd48a7eb34ab3d2fb2d42f4813cb67f24c7a5aa49cb45ead1df5dca39ceb22e3a23a5f4c82de7f634971d168fad3e86bd9562b25302224db5c7a29b40d27372efed585606cdbb36d8187e8126269fa73510f444d8a2e6ff74928b1eecdd176bfbc9bcb6f59fe8699f988677eaaca8d47fb6aa3f94a1a58790970b9885c23a977dfcce940ad0c64d6e1d4c39e54ea738040178065d3206b738b4fc5039e1466010848a978bd2ef9d3c778a89ee0d0401530350d550bac06102a39a403f8d573828f920da6956e9128554bf3ef5264ea10fa717168ed6d4a2c4771c640e82b737e6d57c86f4eac039031d81509c4246fb1a46a69699b4ca38d9686442f", 0x3c2, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/08 09:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000824000)='/dev/urandom\x00', 0x0, 0x200) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x16, 0xc, 0xfffffffffffffc27) syz_open_dev$evdev(&(0x7f0000970000)='/dev/input/event#\x00', 0xff, 0x20400) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000090a000)=""/109) 2018/02/08 09:50:40 executing program 1: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d52000-0x4)=0x5, 0x4) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d53000-0x4)=0x0) ioprio_get$pid(0x0, r1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300"}) 2018/02/08 09:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{}, {0x77359400}}, &(0x7f000027f000-0x20)={{0x0}}) rt_sigtimedwait(&(0x7f00004cf000), &(0x7f000007f000), &(0x7f0000d66000-0x10)={r0}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d1a000-0xb6)="1a9ff154408e7b26e0fc80bbd72f3082f8039db00a6cdc29b5525425bc316a3bdf7c4ec27f9639d883078a3ef0d63550d7d90fbcfaf62307020b87fd864269290eb6272cf9ad342ba5e172afa2cd432622cf85b4f57211864be4026e78dd9ec3f0df74270032abd62041e355b0f95d7523d13433f3a3b2cac00078638713731d17288a6e703768c6fbdf5eff493e75030337db219ed470598d3bb86c25dcf3eb0966aa206718e0a3ee96a2e035e6be7b535b2dfdbd87") syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) delete_module(&(0x7f00007b2000)='/dev/usbmon#\x00', 0x200) 2018/02/08 09:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) request_key(&(0x7f0000902000)='pkcs7_test\x00', &(0x7f00005d6000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f57000)='posix_acl_access\\.\x00', r1) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r3, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f00008fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) r4 = epoll_create1(0x80000) tee(r4, r4, 0x101, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/02/08 09:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000350000)=0x1, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/08 09:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/08 09:50:40 executing program 6: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) r0 = syz_open_dev$loop(&(0x7f00002e3000-0xb)='/dev/loop#\x00', 0x2, 0x82000) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/08 09:50:40 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/rfkill\x00', 0x82, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f10000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000460000-0x4)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000772000-0x108)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x15c5, 0x7fffffff, 0x35ff, 0x2, 0x1, 0x70, 0x3, 0xfffffffffffffe01, 0x10001, 0xfffffffffffffff9, 0x6, 0x5, 0x2, 0x80, 0x3]}, &(0x7f0000f0f000)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00006ea000), &(0x7f0000c92000-0x4)=0x37f) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000372000-0x50)={@common='ip6gre0\x00', @ifru_mtu=0x8001}) 2018/02/08 09:50:40 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000091f000-0xd)='*:nodevself^\x00', 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000fd1000)={0x9d49, 0x8, 0x7ff}) dup3(r0, r0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000908000-0xc)={0x0}, &(0x7f0000191000-0x4)=0xc) ptrace$poke(0x5, r2, &(0x7f0000ad9000-0x8), 0x7) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 09:50:40 executing program 3: 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) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xa6, 0x3ff, 0x8, 0x2, 0x2}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x20}}, 0x2, 0x744}, 0x98) futex(&(0x7f0000001000-0x4)=0x4683, 0x4, 0x400, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4)=0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r2, &(0x7f0000bde000-0x10)=[{&(0x7f0000f8d000)=""/168, 0xa3}], 0x0) 2018/02/08 09:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000678000)=0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000afa000)={0x8, {{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) rt_sigsuspend(&(0x7f0000830000-0x8)={0x8}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000258000)={@mcast1, 0x0}, &(0x7f0000d25000-0x4)=0x14) connect$packet(r0, &(0x7f0000701000)={0x11, 0xf5, r1, 0x1, 0x2, 0x6, @empty}, 0x14) connect$vsock_stream(r0, &(0x7f00004dd000)={0x28, 0x0, 0x0, @hyper}, 0x10) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f000051c000)="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", 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006a6000)=0x80, 0x4) timer_create(0x0, &(0x7f0000210000)={0x0, 0x2e, 0x3, @thr={&(0x7f00009d5000-0xe9)="10af99eccd32d20e7791e5671f9af7003ed19870bbb13394447719c266606ef57611d683a963aed4d3ca17a49bdc1452609fa228b9ff84fec1a8bf3da86e7bbd16ea51c5b2f559622b3ee9cfc8a4345a2be185d435a5f9af16c947f81242c4a64969204f5c484ac5f218e20575c25a125ccb971d5bbe22dc8480db37e958d89455b4c481e5ff291402b9ec6482e4a854125fdebaf89c1dd49e1f97dee98e41a25c6c4bea0cb872a8520fd2d1a5b136e49c28727c7a059d7aeda7ebea910011ab6861a0ce4de8c89fbae11d92720c7608edd7f847568e820770d19f51787d2e86212187830c2e876b1a", &(0x7f0000d72000-0xe7)="c1c87e4c44b89124c133f4eea86ee7c77250f8f66d4d17cc764487b657de7ebc413a088da9f724dc73b91eba5e2be1bbb07f088a10039764ed85987af58c8419eb70b86c4d061785cc735672971a496af7839bd11cc88c884141bdb26d128a1cb02ff2babb462fdb301a49d6af8a3498f87cda55d4417ec09d34fcce7725c59bccd0fc6ccb4cc9102b22b2d850a0b929c538641b17e7b75c7e08d51ccbaf83d897e42601232d45380cb35ce1bab5fd27795eebbd27e9d694eeb68fcfb028d8400c36e186f1de180831977186304195abb3e470e06c4e300aa0ec609497a29edd2a6800c11f23fa"}}, &(0x7f0000b41000)=0x0) timer_gettime(r4, &(0x7f0000bec000-0x20)) accept4$ax25(r3, &(0x7f000036c000-0x10), &(0x7f00007c0000-0x4)=0x10, 0x80800) vmsplice(r2, &(0x7f00006bf000)=[], 0x0, 0x0) mremap(&(0x7f00001fc000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000482000/0x1000)=nil) 2018/02/08 09:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009a3000-0x10)={0x1, &(0x7f000001a000-0x4)=[{0x3, 0x6}]}) fcntl$setstatus(r1, 0x4, 0x42c00) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ef000)={0x0}, &(0x7f000013e000-0x4)=0xc) sched_setscheduler(r3, 0x0, &(0x7f00006e5000)=0x3ff) timer_gettime(r2, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/checkreqprot\x00', 0x20180, 0x0) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r1) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/08 09:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="01776c616e315d21236367726f757000", 0xfffffffffffffffb) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b42000-0x4)=@int=0x6, 0x4) 2018/02/08 09:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000c2a000)=""/4096) bind$inet6(r0, &(0x7f0000ce7000)={0xa, 0x2, 0x0, @empty}, 0x1c) read(r1, &(0x7f0000fca000)=""/18, 0x12) syz_emit_ethernet(0xffffffffffffff1c, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) openat(r1, &(0x7f0000c28000-0x8)='./file0\x00', 0x0, 0x8c) recvmsg(r0, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000562000)=[{&(0x7f0000ed5000)=""/4096, 0x1000}], 0x1, &(0x7f0000ebc000)=""/8, 0x8}, 0x10040) 2018/02/08 09:50:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000855000/0x2000)=nil, 0x2000, 0x2) readahead(r0, 0x861a, 0x420) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000001000-0x2), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="fbf605212ca25f12c91979482efb3d2c444e61a3f310975545d9822f37acc7ff48dbfd5f9a61fa49e33a09de5d72d350d08a32626bb1361509537db4d687268b60aed5c2169230135274788dbe6b8317a4f879670578285e555fdbdd369824a8d8283c4aa3ce76001e81a4d7dbb0cc7346a226e02556c6022b8bef0b0419b35823638490f22f60ab5adde5ed", 0x8c, 0x20000000, 0x0, 0x0) 2018/02/08 09:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0xa) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003eb000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/08 09:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fee000)={0x40, 0x2, {0x3, 0x2, 0x6, 0x0, 0x8001}}) write(r0, &(0x7f0000fa9000-0x1000)="49a47b", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/08 09:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000fd000-0x8)='./file0\x00', &(0x7f0000d81000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b84000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d69000-0x4), &(0x7f00004b2000)) rename(&(0x7f0000da6000-0x8)='./file0\x00', &(0x7f0000425000)='./file0\x00') mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) 2018/02/08 09:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a7f000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d0a000)={0x0, 0xd7, "22f56003cf6ebb1eb0f4fa6f4f15225f9e078bb4bc7f55d05c6264f4453c9f2cf8d9c9a21acf1385688d6a595edd26926d56a96a29c8f00524ad11b4add71730ae5ea499752d6a2bf56907f14c3c939d0ebb81cb0d37bdf067a5899ac89bc5377c3f06194e6a05f1920a3e9bee847456a991f228ba7fbd22693a9b10f0a62ffb5a6bf1594c9f8f5eccf0414fc4e7e3d7c72c1dded319f08452fa5f15f96011995b92307a36e0d1d0da587e72268859b95f42462819f5d4a8a2a2dfca04a151b0dd1f895b975f75451cb7c3e2098c862167d4ec0aa65156"}, &(0x7f0000583000)=0xdf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c32000)={r1, 0x49, 0x10, 0x7, 0x7}, &(0x7f0000569000)=0x18) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x7b, &(0x7f0000ad0000)=0x3f, 0x4) connect$inet6(r2, &(0x7f0000857000-0x1c)={0xa, 0x1, 0xfec, @empty, 0x7fff}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) bind$inet6(r2, &(0x7f00008d7000)={0xa, 0x3, 0x5, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/08 09:50:40 executing program 2: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000f56000/0x3000)=nil) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x100000a, r0) 2018/02/08 09:50:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r0, r2) listen(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a8a000)={0x0, 0x10}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) 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) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000)={0x4}, 0x1) bind$llc(r3, &(0x7f0000002000-0x10)={0x1a, 0x18, 0x9, 0x10000, 0x5, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x1, 0x2, @thr={&(0x7f0000000000)="300082569bb88c4535190b794a9ba23029bf5af7d119b7f955259974d420fcd25b8309fc4b9b7dace5f27a85c328f61622e8199ed21e4c6144ba20f0303284aac988f88f76b0da56d433d659132949ed5c9a1e07a2e0c33a94ac49e5dc0661a6f6016cd8a1a03d5013e08dd95ae4d45d5d7f5af7b3158cabd88f78033ba9bebf80c892f89d459df07503962a021166200bce", &(0x7f0000000000)="2cf7a7187f51b3c0a6ccbce08020f578028e2d749fe286d956a0c93994e4b123eaa951e10c8ec8550ad88d8ba6721930c38f2f305ae7feea6e28f478bc8d2c91455d1d9c87cee80ad58f980eea87b2979c4001758d298dcaa5852735a7de0006b73bcb25757b4477345a12f0a3166a2eb50f9ebb0735e13096c7015be3d7ad33f118d1915c765a45d3dba483c43a876f5797b0cb19010839f239255ea3f629581e4f4eba0630fbc497475b38cf2e7688d72863980cd7802d633f2e01187d40b76ed51c"}}, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000000000+0x886)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003000)={@generic="79ef6c8bda0b689a380709a1eed34fde", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r4, 0x0, 0x10000, 0xf451}, 0x10) listen(r1, 0x0) 2018/02/08 09:50:40 executing program 2: unshare(0x20000000) clone(0x1ffff, &(0x7f0000bc8000), &(0x7f0000392000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) 2018/02/08 09:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x10000000001) r1 = add_key$keyring(&(0x7f000099e000)='keyring\x00', &(0x7f0000f98000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000882000)='keyring\x00', &(0x7f00000c3000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "b7b0d832b371b5223d119dc46068bd2672e718660e899ade2bd45f7e41cd0fab4a38085818619031a50dffc0b71cfe5d8ce6833060cf939daff8ea27f363db2a", "a20dea95fef1c5049774a9d4682d5237f221ab8009ba2116d2f91a0434b0aacf08050ec98b16e324e4c1b953332f011f97564dfd1bb9b75a68a59d8827e0996d", "1a2f71b47ae969820c749a1727dc9a0c597b346fce0bc645a428c5a25ad42099"}) setpriority(0x1, 0x0, 0x576c756c) prctl$setmm(0x23, 0x7, &(0x7f0000eef000/0x4000)=nil) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00008ed000)=@file={0x0, ""/41}, &(0x7f00009ed000-0x4)=0x2b, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002e1000-0x4)=0x0) r4 = geteuid() r5 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ccf000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e66000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000042f000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015b000-0x4)=0xc) r9 = gettid() fstat(r0, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ee000)={0x0, 0x0, 0x0}, &(0x7f0000696000-0x4)=0xc) r12 = getpgid(0x0) lstat(&(0x7f00005a9000-0x8)='./file0\x00', &(0x7f00002e2000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000013a000)='./file0\x00', &(0x7f00001a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000086d000-0xc)={0x0, 0x0}, &(0x7f00003e5000-0x4)=0xc) getresgid(&(0x7f000012a000-0x4), &(0x7f000002f000+0x135), &(0x7f0000381000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000-0xc)={0x0}, &(0x7f0000659000-0x4)=0xc) stat(&(0x7f0000f17000-0x8)='./file0\x00', &(0x7f00000d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f00002bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dbf000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00005bd000)=0xe8) getgroups(0x7, &(0x7f00008c8000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r24 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006fa000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000f4d000-0x4)=0xe8) fstat(r0, &(0x7f000048f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000008b000-0x8)={0x0, 0x0}) stat(&(0x7f0000165000)='./file0\x00', &(0x7f0000224000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a25000)='./file0\x00', &(0x7f000031a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001dd000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009a4000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000e1c000-0x4)=0xe8) fstat(r0, &(0x7f0000804000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000098a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ee8000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000677000-0x4)=0xe8) fstat(r0, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dd3000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0d000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000407000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ec000)={0x0, 0x0, 0x0}, &(0x7f0000d1e000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001a3000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000429000-0xc)={0x0, 0x0}, &(0x7f0000fda000)=0xc) fstat(r0, &(0x7f0000b5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000957000), &(0x7f0000e4c000)=0x0, &(0x7f00004c4000-0x4)) fstat(r0, &(0x7f00007ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getpgrp(0x0) getresuid(&(0x7f000029c000), &(0x7f00006c6000-0x4), &(0x7f0000896000-0x4)=0x0) getresgid(&(0x7f00000f5000-0x4), &(0x7f0000912000)=0x0, &(0x7f0000c09000)) r49 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d56000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000490000)=0xe8) stat(&(0x7f0000906000-0x8)='./file0\x00', &(0x7f000084f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ad000-0xc)={0x0, 0x0}, &(0x7f0000b0d000-0x4)=0xc) fstat(r0, &(0x7f0000dc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = gettid() stat(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000c61000)={0x0, 0x0, 0x0, 0x0, 0x0}) r57 = getegid() r58 = fcntl$getown(r0, 0x9) stat(&(0x7f0000292000)='./file0\x00', &(0x7f000068d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r60 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b4a000)=0x0) getresuid(&(0x7f0000f49000-0x4), &(0x7f0000805000), &(0x7f0000181000)=0x0) stat(&(0x7f0000a59000-0x8)='./file0\x00', &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a49000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000018000-0x4)=0xe8) fstat(r0, &(0x7f0000fce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000d3d000)='./file0\x00', &(0x7f0000cf6000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000071a000-0x8)='./file0\x00', &(0x7f0000499000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000f14000-0x230)=[{&(0x7f0000a00000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000271000)=[{&(0x7f00005b9000)="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0x1000}, {&(0x7f0000b28000-0xd2)="f4c4c46f62fa732aaa65f8a7fe4d468ec632b3b4af25631834fa6227f1cc05ea999ac88d6f2f217bbe9e5cf7aa1fc3f7e39243f44c1387cec05e408434db3d15e3b49f7eb1b53197fd114f2de51a43ae4ccabad3dec417a7b8d87421e30e365a510745e83d09224113ab484e112db7857f5a2e427441c258c5f7cfbcfdcbefb3972bddda8f0828bb681ab84cb9fa943766ab481abb13d42f61d11d901171b0abd1b5fc0fed4c7be08fc783bf67b6709d954190e238beb2c09ab7194131facb275140788b871ffe22d7c9869b56a0eb462452", 0xd2}], 0x2, &(0x7f000056d000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38}, {&(0x7f000047e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000216000-0x40)=[{&(0x7f00004b4000-0x41)="cd1f0b49fbc07cbbc02bba38d44bebba94b06bf40bbf5420867df440ff3c161e17c9589b10ed16a03463b3d0d1a04fe5f8cb4e87eb8fed4494ae402bd87fbf8294", 0x41}, {&(0x7f0000443000-0xb5)="f0958f83cc89db9f4acae1713f5cb2963a2a8f52e25611c7b2120962e0729332f201980c984a626ac5db685c1b011c554d665cfbefc5c0210823006bc4e6a15d1eea0d781024de2601ad93153763c104769c0a73717ad1b295050727d61abc62091fdcd526737ee241c59571b1f095582bf4412b8c336ee3dd7249e307afeb5c1a29734a792ee39adacc2a47a884ab982584f91b5be5bfce883ca6c767c211b23ff0ff31e4f886b5ce2875d86d4580d6f4eaaf7691", 0xb5}, {&(0x7f000080e000-0x33)="1a05c864741428a6cccad2240113c9fd57828332324922635a702d7f4ce2cd0a9c377afc79026a64c31d9fc0b5a74799e56c53", 0x33}, {&(0x7f0000e03000)="4cfead83b13dbcad796bd3bf8b85f0153848597042c638d021d42a5925539002ad77eed346481728ff068f664bea50f26a175073eea4de0e4d7a0c5cbf6231b98757e9be616ffa2b53fe94604a9979e3c9af2300a63dff3d81a89a41dbcfa03f100d362d53e6c7d6c3842d7cd75461211a295346d479133d812722014a4628fe16391fc73152f24cf6314ac49a9f350483512b3d9fda3e39979fdbc837aa329b05e1499be793c6be7e0e2ff4b2e198cd4bbcb6dd5e99ae567239770dc12c3d7a1274bf0a7536dee575038611b92ca861372c6db7f432b3fe415608ddff9c48a5efa1", 0xe2}], 0x4, &(0x7f0000048000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4040000}, {&(0x7f00001c7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b96000)=[{&(0x7f00000c1000-0xb4)="0b33be5bafecc8de90f2a72d6f8ab8fd791f3a91ad902315028a28a7ceb72dbd8117e3ecd8f4f9daa5bb496ea694b78cdfa3165d8bd76a536dc8ebad80f735570632761a68a766a744772cf10658dddbf4b015591403e353c14879a3e4a299ae0e4d1386972af69b25c9447333619f46021f38fdf9b3452243c0e3084a487aa8fd214013a691bc540a481c6f4be265c185712e9b812c9d0163ed905600d00aa790d50b5bb105fb573494a50f4a293d15bbae2cb3", 0xb4}, {&(0x7f000017d000-0xd4)="d33b7576c6b1126c493ffbbbe2189814b3516da7f4b8ce2f78e426a8e96a6fc47387cc5f36b2217dcb2b941c8f962109972f535868faad55660d5e7e63f1bf96f7cdeb643bb95306fe149a087dab7ef5554646767293eb8630385d1a508cfb30b25dd5b6249e69cd7a9966594d06610138ab580c74da37eceaa2775ee40e12ed15b9b06ccc88adb4cd6f82de676c01e4b7bff4c80f5e560dc1dc6552f759125bc8a0e0ab36ec286fbc721977349dda18313805549dc4020de173d131a4d964d4ed44197060dcc7aaba7ad8c953843351f6115c30", 0xd4}, 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0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x118, 0x4000}, {&(0x7f0000962000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000618000-0x80)=[{&(0x7f0000cfe000-0x70)="192e541d7487b0bc09dff4e606b41b9b08c4d053ca92398ec7c9b2230a36bf85b3457b57d3070212872c1955138954081a97f862b4c6678f4d72baab7836b4fba43f490b5b5d7165d6344c2abdae4dfbf239ad84f3fffd393c1db0d717bb76dfe8033d2a2d0bd8bc4be8c49d8d24c10d", 0x70}, {&(0x7f0000b9d000)="4e0bd522c697cb39f42d1029c64b5d395527c3e650ee50fea1c066258ddd0d1c95db0f8ebbc6f2070aef85240c7249deb6559cd7e46587af8da1659e043f22ef51746ff145e2ce2c6225ada7628d0d401b068d25e53956da6e618ebedf76107294be4685", 0x64}, 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r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xd8, 0x14}, {&(0x7f00003c8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bb6000-0x10)=[{&(0x7f0000967000)="291be52d452d670f0962a07d634451c84022430c9a357d2d98aea6081306a4d