ckopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000013000-0x4)={0xa4}, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000011000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3ff}, &(0x7f000000e000-0x4)=0x98) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x2, 0x5, [0x200, 0xe3, 0x3ff, 0x5c5a, 0x7ff]}, &(0x7f0000012000-0x4)=0x12) 2018/01/19 12:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/rfkill\x00', 0x20801, 0x0) r1 = eventfd2(0xba, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fd3000-0xc)={0x3, 0x0}) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=@random={'btrfs.\x00', '\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000065c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009aa000-0x4)=0xe8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d5000)='/dev/cuse\x00', 0x80d03, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000dda000)={0x1}, 0x4) rt_sigsuspend(&(0x7f000029d000-0x8)={0x9}, 0x3a0) getresgid(&(0x7f0000439000)=0x0, &(0x7f0000b0f000-0x4)=0x0, &(0x7f0000dcc000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00006c5000-0x4)=0x0) syz_fuse_mount(&(0x7f0000277000)='./file0\x00', 0x2000, r2, r4, 0x7f, 0x10) 2018/01/19 12:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}, 0x0}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000057000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setns(r0, 0x4000000) 2018/01/19 12:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = add_key$keyring(&(0x7f00006c7000)='keyring\x00', &(0x7f0000143000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000000)=""/174) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 12:33:06 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000076e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x240) r1 = syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write$eventfd(r0, &(0x7f00007f4000-0x8)=0x9, 0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000aee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) dup2(r2, r4) ioctl(r5, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") bpf$OBJ_GET_PROG(0x7, &(0x7f00003ac000-0x10)={&(0x7f0000e85000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000075e000)=0x0, &(0x7f0000fa0000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f000035a000)={{0x3f, 0x5, 0x1, 0x7, "df45650aa1d98e7d8766a1f898229261677ba6d1899171bdcf0208248db38d1af7c86a9e17ac658d35717176", 0x100}, 0x0, 0x0, 0x5, r3, 0x80000000, 0x100, "2daa5d7cbb8c44560af78e5a34f5d5ece1ef703c3e11ae5da6575d40c044757083f3b963c8894cdb6cb17e6605cec499bdb7ea893a617561e34df8e4b210d434", &(0x7f0000a11000)='%\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x20, 0x1, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000000000)=0x0, 0x3, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000d9a000)={0x10, {{0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 12:33:06 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x80) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000c0f000)={0x3, "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"}, 0x103, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000088c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0x18)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) getsockopt(r2, 0x8001, 0x6, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000003000)=0x8d) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000+0xb16)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/252) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x80000000}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000+0x8d6)={r4, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={r4, 0x0, 0x10}, &(0x7f0000001000)=0xc) sync() bind$bt_hci(r2, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/19 12:33:06 executing program 0: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) 2018/01/19 12:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c53000)={0x0, 0x7, 0x1, 0x1, 0x6, 0x0, 0x3, 0x5, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x81, 0xcf5, 0xfffffffffffffff9}}, &(0x7f0000a25000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f0000897000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d47000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000)=0xe8) setuid(r2) shutdown(r0, 0x0) 2018/01/19 12:33:06 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = pkey_alloc(0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f000000f000)='./file0\x00', 0x2003, 0x400002) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x2, 0x0}) pkey_mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000000, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000000c000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000012000-0x38)={&(0x7f000000b000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000012000-0x20)=[{&(0x7f0000003000)=""/63, 0x3f}, {&(0x7f0000006000-0x4)=""/59, 0x3b}], 0x2, &(0x7f000000b000)=""/228, 0xe4, 0x2216}, 0x2000) 2018/01/19 12:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000abf000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022000)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005ae000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1e000)=0x8) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') rename(&(0x7f0000dcb000-0x10)='./file0\x00', &(0x7f0000b6f000-0xa)='./control\x00') 2018/01/19 12:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000465000-0x4)=0x8, &(0x7f0000236000-0x4)=0x4) r1 = socket(0x1e, 0x2, 0x0) r2 = semget$private(0x0, 0x7, 0x210) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f000034c000)=""/93) rt_sigsuspend(&(0x7f00003ae000-0x8)={0x1}, 0x8) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4902000000fb000301a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1612ca5bdb9060d00000085aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 12:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000075000-0xe)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000d37000-0x18)={0x3ff, 0x15, 0x1, 0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000d58000-0x9e)="f8146c285b085fe7349e108677663a9af30bf907772646850d52e6c075746c1b45fdd931bfc7e5a9048230c1e868228c6cee44e6f3574f0adbc33c72b5ce308448f636b9d521db94ebd2a05305d974ea5bc9be39bb9270423678dae4f4817e26872b321fd77e7bcc21743a8167bb87f16ffd665ae0e13712114041f209ad281cfd78d065174441aac90c49be805418e2504381cb794420c47fb39091d814") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/hwrng\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f92000)={0x2, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000d0e000)={0x6, r3, 0x0, 0x2}) 2018/01/19 12:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) r3 = dup3(r1, r1, 0x0) symlinkat(&(0x7f0000005000-0x8)='./file0\x00', r3, &(0x7f00007e5000-0x8)='./file0\x00') 2018/01/19 12:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000280000-0x4)=0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x71) chdir(&(0x7f00002c9000-0x8)='./file0\x00') perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x40, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d43000-0x4)=0x0) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)="") r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000242000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00009db000)={{0xb3b, 0x7, 0x4, 0x1, "1ea42b7172f9bb0b4a31b70f4474e3ea4c3716034ac19e4f060950ae1b0c058019c94899e4968414979b500d", 0x1000}, 0x200, [0xfffffffffffffffe, 0x6, 0x100000000, 0x80000000, 0x3, 0x4, 0x10000, 0x5, 0x9, 0x3, 0x800, 0x200, 0x8, 0x409, 0x4, 0x5, 0x6, 0x0, 0x8, 0x2, 0x5, 0x8c36, 0x1f, 0x401, 0x6, 0x7ff, 0x6, 0x8001, 0x0, 0x3, 0x8, 0x5, 0x5, 0x6, 0x7c, 0x0, 0x43a, 0x8, 0x5, 0xbe5, 0x0, 0x7, 0x101, 0x0, 0x8, 0x7, 0x0, 0x3, 0x8, 0x3, 0x5, 0x1ff, 0xae, 0x7, 0xf64, 0xae3, 0x3d, 0x40, 0xa4ef0000000000, 0x3ff, 0xb1, 0x100000000, 0x6, 0x1914000, 0x2, 0x9, 0x6, 0x1, 0x4, 0x8, 0x77, 0x3, 0x40, 0x0, 0x401, 0x1f, 0x100000001, 0x7, 0x4d93f8ce, 0x0, 0x100, 0x59ec428d, 0x9, 0x9, 0x3, 0x8, 0xfff, 0x400, 0x5, 0x1, 0xfffffffffffffe01, 0x9, 0xaa0, 0x0, 0xffff, 0xd3, 0xfffffffffffffffa, 0x1, 0x1c840000000000, 0x0, 0x2, 0x100000000, 0x7, 0x2, 0x1, 0x10001, 0x1, 0x4, 0x4, 0x8, 0x7, 0x6, 0x81, 0x6, 0x800, 0x5, 0x53, 0x100000000, 0x1, 0x6, 0x4, 0x6, 0x7fff, 0x1eb, 0x7ff, 0x7, 0x2, 0x40], {r5, r6+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r4, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r4, &(0x7f00002ea000)=""/25, 0x19) 2018/01/19 12:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) r1 = syz_open_dev$adsp(&(0x7f00000d7000)='/dev/adsp#\x00', 0x5, 0x400000) sendmsg$alg(r1, &(0x7f0000cc1000-0x38)={0x0, 0x0, &(0x7f0000a8b000-0x40)=[{&(0x7f00008c2000)="15dcd1ad85d9e4a9bdaa2f9c1a6646c03f4cf72fadc167410c663c0c92473a495e63deb98e6b2138ea5b9a29daa84dba5f3656ff93b414d2eb25ae14d28153377260e83c3756e02c6cb4a167a93d2e78ac54cb16c8a147f2e7e3ebc481d3df23c80436e0aa531ae6f8510b18f3a90c91b2508f87a7d61b5d8f5f350dd9e056b66a5ee38c46", 0x85}, {&(0x7f0000ccf000)="", 0x0}, {&(0x7f0000678000)="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0x1000}, {&(0x7f0000463000)="3b0a6db1c98d7dd8c853a85ed4642644cc1927917425970b408705843a38f7efa6998c9e7ee0973862ccaa7b48362f585c25052d6385cbeaf55abffa940d45368e3805214e2fad09554a7fba21e2123c67c78683004e61350ae4f167eaea610aa4d616e39d0b5bd17eaa187dbdf11064d76e7657202529a125aab4630e9e1d245a1670dd2187ff851f218f1556b9446557d3898eac21ee0073609d4dee62ba292bc975afbad83a3dc3c9b6a2b896145f18c9450e55ec2cb130af3866a69efcb0a626c47f6c0aba1b787ed68e86ed1f4406bfe9737181ee4d013e53dabe6240e8c2f0fce69a9cb572887786ee15b8571f95e3ec92b4166231", 0xf8}], 0x4, &(0x7f0000527000-0x1320)=[@iv={0x100, 0x117, 0x2, 0xec, "6960b4ea7179aa2a73766c4183fe6fbb140503de3d70929bde22bb17004f9930205014c7cf467a9e17c47caa00c86592a3f9c058256602aa67a5733bc644d18412fbbd2495702a9f480c7ba999627adc19b6fe2a6ca2d54bfe3220a039547e31b53ff7caa5408cdba5526a3f3a7f0f07e0eb2de9baaf08d985941ed1eae4262a16f99224e62c094ef1b1ffdffa4cad53a03ba5a7ad6afc2ea02ebf5a86e34d416cadd0c7388abcf6be95f9b261bbdebd922a8122e8a8ee3c77119e3e17491f57559df392db5215c6bf9f3d60257ce10ab72b4b686e739a9930eca2a43fcdabd38d4977a752022113fbdfaa13"}, @iv={0x98, 0x117, 0x2, 0x81, "3214d359668862139cbadf0429f5c9a2b9f8c3d1229f085ebbb0f595f364fe1a4176900e71b75ec8c66ff074eef4dfaa6ca3249ef2aff2db57a8014f14c66945708514ff2e7eada3df2dde53e5c58d44e53a8b16b2f2cf82800ab4b04ab6490b8b175ab7ba3c270ec604d004b7b30713446a968fc77d1501a9b02476ecb961e6f3"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xf8, 0x117, 0x2, 0xdf, "e3160fb6948d0d97bc68400caa81f84352d863d0f996422ffc22e92686ae2ae8ac41f97b04e65eb85a2d5df66496cffe0084f7eae8626fa2955a0e5725e43fac4f9c3ad4671de88c9ab3ba3c30f57035df29a10e7a6879e30e648091da40712b9235da9b855bce1a6f971d47a1b46790e7f10ac97f9d49326a2406f8bd01523b6f6efe8a2e2c2d6b4ef42ed4c3da8139d3750db3652fe3fc62d2c73c5b4b7f3c2eade03c61ea7d3452a285c18108ba051e947daa3b21a1bd964e400e2fc50b8365250bf1961444e18f480c2539d58ffa084e6280d777763623e690131b160b"}, @iv={0x60, 0x117, 0x2, 0x48, "7f59917a3028e531c5192f10f075d67a14bd8053e6661ebef302837dd86f202646e423683d96a6adb5ec929fc626b1f5933da3ca99a7facad4d99fc61ef036908a054d4cbac8b508"}], 0x1320, 0x20000000}, 0x40800) sendto$inet6(r0, &(0x7f0000282000-0x1000)="b41c", 0x2, 0x1, &(0x7f0000376000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 12:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f0000270000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) 2018/01/19 12:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x3fd, &(0x7f000077a000/0x4000)=nil, 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004af000)='/dev/qat_adf_ctl\x00', 0x141500, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000636000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000003b000-0x10)={0x7, 0x20000000, 0x2000, 0x80, 0x2, 0x8, 0x4, 0x1, 0x5, 0x7}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = creat(&(0x7f000027a000)='./file0\x00', 0x42) r2 = open(&(0x7f000065b000)='./file0\x00', 0x101000, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f61000-0x8)={r1, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000289000-0x4)=""/4, &(0x7f000088c000-0x4)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6c000)='/dev/sequencer\x00', 0x230000, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00007a6000)=0x6, &(0x7f00006f0000-0x4)=0x4) 2018/01/19 12:33:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000086c000-0x40)={0x8, 0x1, 0x4, 0x4, "baf388fbde4e0c9579ba86fe4a770981e435ab8783a8d72f58b1af3d26b90f8acd23e9cbf35b785e8a0bbde4", 0x400}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 92.881077] QAT: Invalid ioctl [ 92.924496] QAT: Invalid ioctl 2018/01/19 12:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000723000-0x11)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d42000)=[@in6={0xa, 0x1, 0x29db, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x64a364b}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009c5000-0x88)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e61d74334b937036bdbb7a7b87514a1b1baea57676067212dfa64684fd4d718dc4b4dc8c649f5c5953a016a68fefb20874037cde6ace26f90de7ce8d47b8b5ff6e994ebefbd3e1f09eb53b2bbf2a044dd8b33b75a3c9845bcec3ea35a1e38558c63f69e3a4061311dc", 0xfffffffffffffc37) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c50600000000000000a715e47cf7d75d4c", 0x20) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:06 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000002000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x0, r1}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{r0, r1}, {0x77359400, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:33:06 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0x8, 0x400) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000014000)=[{{&(0x7f0000014000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000008000)=[{&(0x7f0000011000-0x38)=""/56, 0x38}, {&(0x7f0000006000-0x29)=""/41, 0x29}, {&(0x7f0000002000)=""/89, 0x59}, {&(0x7f0000015000-0x71)=""/113, 0x71}], 0x4, 0x0, 0x0, 0x9ec}, 0x0}, {{&(0x7f000000b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000014000)=""/252, 0xfc}, {&(0x7f0000014000)=""/104, 0x68}, {&(0x7f0000004000)=""/251, 0xfb}, {&(0x7f0000014000)=""/164, 0xa4}], 0x4, &(0x7f0000015000-0xb5)=""/181, 0xb5, 0x1}, 0xfffffffffffffff7}], 0x2, 0x1, &(0x7f0000015000-0x10)={0x0, 0x0}) symlink(&(0x7f000000f000)="2f2e0bb7", &(0x7f0000003000)="2f2e0bb7") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x400080, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000015000)=0x1000) getxattr(&(0x7f0000003000-0x4)="2f2e0bb7", &(0x7f000000c000-0xe)=@random={'osx.\x00', 'system.posix_acl_default\x00'}, &(0x7f0000008000)=""/56, 0x38) 2018/01/19 12:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000036000)='id_resolver\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e43000)='vmnet0\x00', 0x0) keyctl$clear(0x7, r0) openat$mixer(0xffffffffffffff9c, &(0x7f000061f000)='/dev/mixer\x00', 0x541040, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 12:33:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000001000-0x50)={@generic="76f3c8174d690a01b83d10051ee9177c", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x1}}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006e5000-0x14)={0x0, 0x5000000000000, 0x6, 0x20, 0x6e, 0x9}, &(0x7f00007ed000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b9000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="e71b133fdecf52357b85ca011b657b99", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r5}, 0xc) 2018/01/19 12:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009bc000-0xf)='/dev/snd/timer\x00', 0x0, 0x401) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)=0x0) 2018/01/19 12:33:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e5000-0x10)='/selinux/policy\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f000008d000)='./file0\x00', &(0x7f0000ecb000-0x41)={0x41, 0x97, "7372f44370c65e5e82d949168ef1280f550433c3103e8f2799885b7baab01bc66e15080beb885b6036aeadc4837fb3a94d0e3da8df47a73803"}, &(0x7f0000d5e000-0x4)=0x0, 0x1400) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x3, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c35000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000d40000-0x4)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000d4a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc5d) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000026e000)={0x0, 0x1}, &(0x7f0000e0a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d09000-0xc)={r4, 0x8, 0x20}, &(0x7f0000bc1000)=0xc) readv(r3, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) poll(&(0x7f0000001000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000877000)={@common=""/16, @ifru_data=&(0x7f00003e5000)="b8cdef9e179616dd74b511cba20cdcfb1ea31969ddeccbd3f637204d4fb33cfd"}) sendmmsg(r0, &(0x7f0000ff9000-0x1a4)=[{{&(0x7f00003c7000)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e75000-0x10)=[{&(0x7f00007cd000-0x1000)="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0x1000}], 0x1, &(0x7f000051c000)=[{0x58, 0x109, 0x20, "bf106125cfde13bba00a2aab51a7dd5dca1dab839de8a4953c5a657d3457afed5b52f38be57668c2cf8e8f51c97f4da366165bd437ee08175bb41450626c1d13925f531552d85402"}, {0x1010, 0x88, 0x7f, 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"4c7fc5e314b2ed6d5ceb5a07a1f2bafca98422a5bc5cf05d995bf3cfa9c8a3d984c13f29c585741ffc0d1f647170461a327960de2e02860d1da450a682dbd50eaa448e02b02c994ddf6d1fcc9ef70b7ae7e748b5b2755a425cd28e272694682da0f8177f08adae95dcf7cead413b3aafed988fd07ba43074ebe7cbb8073a8211a246bedfe27b170ad07b3094eb2e9c0249a97eedfdb707bfa617b4fe514938b5689829bc11db7d939c7c52d51222582646a913c4b7bedf89f50725b9e00e72217573d97b8e92d2204cfef29dffe81a"}, {0x58, 0x102, 0x9, "470b17f00c50f984d3f368e72d65d088096c44e750a2028d5c5087aefd69d7d1a94a4912a351f4d6b75735561499a939b95af520abe485df94dab4758f93c152496b9b1dee09"}], 0x1310, 0xc001}, 0x8}, {{&(0x7f0000108000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x0, {0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xadd}}}, 0x32, &(0x7f00001ba000-0x90)=[{&(0x7f0000ca5000)="b135c6318f9c8220b546db66c1b7be70d1d9c64856c9e18e3fc50b672c277fb0cbafee35c531ac65b7f64ba012c57ef462c73ede3cca31348ec191", 0x3b}, {&(0x7f0000368000-0x79)="bc09c30c4b91f831f2c6c0f1d08eb9f1b1bb0835e01a023a5a29a98b756d53a0517fd0de2def5534edecca8dbe16644e51cdb4cd064a93702e5f47a8170a8c4ada4d427b842356c1cf62703312b5fe709197622c81420aa3d6c7682dfd992586e8d67d3906ff7a658313d863255429e707a08cd552a45cc49f", 0x79}, {&(0x7f0000262000)="0a3642b91b3b5b284f68148b5a9255963f625519626fa94b3eaa8c17b3692d40721fd85fda6c6fcd07969ea1fa22ff6ecb8359abe61040916ab2cb7d17d0e8708abb545c9e461639032a076d690429000a5d57f22221ec36de1485efa40a9b3b80affa9e4cbd76c6eeada3367cae4759f910a9def0bcd34e51b55e7927752170c28264776b7889a99f535b60895cd2bcc0c272bc39668dedcabf1aec555a", 0x9e}, {&(0x7f0000dcb000)="c4b5e376f6fa08086be4c6245aeb2f21fa740fa2da3c00a6f4050fd0b9ab0d30b02fe5101a0ea0c34a75451a5336c8c74b", 0x31}, {&(0x7f000097c000)="75cdb3ba6cc71d96994da83daa14de87f6acd98a8623dfce9aad8d3b198ff5828a3cf4e6d647c99cc0832f1ea773f05ab63d3e99e761aa0451c401eaee82a233665920dc53172889a84a827f32f8b2b88392dcbab6f68a90faced6c9b13d191751a942f3eef8b6c500da6d448f", 0x6d}, {&(0x7f000023e000-0xd2)="77629cb07d4b3e31e3f060985fa59e48f677cdd0a21eb58399075271ecd31d5f1c916ec0ee41ae6325a3720305ef909e10e999216b108a8677bbada01f7119d41d924b8017e10b6fbd1f49905aa96acaa58de0e10d6ef588a34bd5e9ada3109b81ae0c196d008acf7a1a7fc40435bf1470970c46d4269b1e57c0a5bc0791334c4607ca8dc41b724c0fecfa1645a9d03114a24a1e93103f8cd4968b7b75bd3336be834825b9cf51a1828957ac4f39b19f374ef8d9c4304d6b8cba2b6fc4e36f54c9b2fd3a961a6a755135683be31fb9fde556", 0xd2}, {&(0x7f000010f000-0x94)="40860e45437195d78d33915287ba200a7604c13d9b887fecbfda53db7c72667707dcc92ca29c2b290c684818e0bd658db0bfe8eb0d992b11a037143abbb48df84c1f4b88e7c8b92aa289cc630f0573cfe508b19eaf975f351385beae330d190d3d91133f0a9b8e329832e807ecef69366c88fb3e0bd13c97ebed7bbc0ad236670d0335829385b1d834aab6e1eb6bc5e7abc4380c", 0x94}, {&(0x7f0000512000)="4a48991dfb281c379145b3b2d9f5911ede653fe5cf790f1493f40dbcefac73bb293b504680e9b78776a3b5980430ba707506de5582fbc53a24794535d7208c198177d7c201155766ff4da657411c84fe7353c5f45248e09b5c05abc489635ad982b6e6a34b1aa53646834983e204732b70f8aa744c9d8ec2cad8b2b93f4991f9fbafe82107c94820199fc4", 0x8b}, {&(0x7f00000f3000)="fe33aa1720f4b3216bbeae2dd91f0fe2af11b4a14094ac5833d945c4d76aaa8798be3f0c798fe23ba1eebc4e21da07f6a0f5edb84ff64e1800635633293befc97b483f2ddb", 0x45}], 0x9, &(0x7f000051b000-0x170)=[{0x90, 0x10a, 0x0, "fbd1f52b6ba4b3f9889df80749031a576e9c952732cea74f017a59ffa1ee5eeffd3625dfe4214491ae4c3889478120cb8e3b96354350e9df2a404a76ca6c4734bcb4b26627910d3fbf3c401d5bb53d090118d14d2063aabd9a528375d4de26479b23d11c56d159cf9832ef7761927c30d72b0383656cb2b49045"}, {0x78, 0x10b, 0x3, "97df11cf6b246646d258ef5a079f4d8b2c1ab5f7a7bd490408ea0020341a3d4095e6f0fecdda1fb47f3ac38a529fcd68d876316da66f1fc264f882acaede902fa11e82a2d20d1d452c1f1691ca159316f9ffc1bdc14ffc434391a0b916f180e4605226ae"}, {0x68, 0x101, 0x76, "9cecd520e91643a5f8bba6a5e3cba11c71c8838451386e9f0b5c327b7a9663e6df8e577c44ea0ec359ac95414f39a3f7845de05d70301b658a5e7370d466a09be6bc3e1934ca505d8046a355bfb2dece4532c475e8"}], 0x170, 0x800}, 0x4}, {{&(0x7f000014d000-0x10)=@nfc={0x27, 0x7, 0xfffffffffffffffb, 0x7}, 0x10, &(0x7f000016c000)=[{&(0x7f0000c34000)="ef3abb89eb7fa7eb94445611e41ae1cc0d738aaeb3c11ddeb55c5bfdd092f6842d49d921be9c7a6521878c858b9460b78d5242a7e27e430323314a6f671d", 0x3e}, {&(0x7f0000725000-0xe5)="c55b589383756d077c174f51f67780501bf051ed73c01a92b56b19c2e4b6b64162470be33cf42a82dc7b55c403e9783abbc81098dd9adc0335e83247a6b7902f2e7be0c9339e9f9bb8a808473149b7d80be714af1a2e212d982f14764f0fdb9a5805375fcb9ea2a39433e87f54ac9dc727d3c93d2ca366c227cc82cd02652625248bda91b3d27fbb6467d1115343ad6abfec6704f219e67a09fe45999dad22932dae810b26a077949b6f4767ff1a04b77bd4a124262a2956b90599b38390166d1a31ddd5abde24a64898d0cd7adfde99ab8721a486d0b589e8c031536b148e94553dee5852", 0xe5}, {&(0x7f0000384000)="dd6c4f99900ddd734fe18db294cb44c7d4", 0x11}, {&(0x7f00003a5000-0x4c)="a8fa4f902387db080abaa039fc38b22c617f2ab0d946c6d7154a3ec95709fc80f21c5570d92dcc4646b0613c44c9614ae89f707b1b06faed01e29c965cd9d3415a159bc5f74fd3abf2323750", 0x4c}, {&(0x7f0000aac000)="215f198e9e6992c7bdc76c0d412aaab47d88905f8fd4084ed6db4892874936956601e9214476a2512eac73c22f913d66e0362b65238476c9c6109405df3b150bbff206f92ec8fdb0f9c061067365ce4203f1c73acf904ca33e544453065ececbf2d4a925c8cd090f52c331957f4ddfba80b37ea76e41c8c8f26019d166a6be2961338b3c95d664fd5b2bee50b2004c230760c5eaea53381eb1990e6a4d46340b348a1798ef62025a3d174c4f72603cd832d4844d2f8f86bf", 0xb8}, {&(0x7f0000178000)="d18b2ca6a58e", 0x6}], 0x6, &(0x7f00009b9000-0x268)=[{0x108, 0x11d, 0x4, "164b3de1b8b0420ffa0bcd352a9dd93c358f851dea1fe663059102a78b8581619929e99f81b5c09d18bff642be3ac8b65a91dc767d0bbcdc3c96cc210ab5b8e4bd3447bc28327c98283ea22315faeeca328d9189f4cf551ad15b2c6bfdc0cb66551724ad7ef7a2d6447a122f9a0bb6be707da0c3335b1cde3e5d91a2b1d6d145e242783a115a7a7e5d3213f5d2fea4c3f34e30deab0b962e9691764dbafcb58963fe61f8bd52171ce7241940ce3bc495ca57863ef5f18150dc34b246a0fca775509ed958109f675015214640f3e899d1bb5fbca197fcc73f32d501ab345ea96959581c03cb460161ff5dfedb06342939439ffd3df038ae"}, {0x60, 0x10e, 0x8, "00d86e0d634abe508f3b747e1819dc44622ad9d137f59f9a621d11146f52aeb6a98529152bc892364492439673d04d56deac6c79eb2aaf0f2e3c46d24bc8f569f057ca8ea3df8be68c15"}, {0x60, 0x113, 0x1, "d109026b6f6a5cab50077656f3d3dc6ec595ed612659fea367fdb1f1f7efd80d3e9b3bc9e5da8d3eed0f013551277c143d3e58ec2f0b449e8e0c4e50ba64bc0ff706ee91a2c9da4c7b9e3be0b828e1"}, {0xa0, 0x11f, 0x2, "fab9f753128a3cc545048ba65f5c667a0afd4042e32de00f9eada136b2a44cbddfe26b42dd5b16d0408cd826ffb2c30066c7ba14dcfaca793d6efc2d8bed9b51aa0182147d046c1dcefc1b995c7064e4af61109463c05f0bc9b45c75ee29210daf6ec6b155255fd251378dde719527176c01d42479b5007772adeccef6d59b7667a1c50bc9e07226f98f"}], 0x268, 0x840}, 0x1}, {{&(0x7f000073c000)=@l2={0x1f, 0x4, {0x9, 0x6, 0xffff, 0xffff, 0x8, 0x9}, 0xfffffffffffffff7, 0x1f9}, 0xe, &(0x7f0000e93000)=[{&(0x7f00005c4000)="90e75073adaf7626fd917e8820a244997feb77b35de45950d40a7af7e5c4285cc3540a78ede1543736a811a79db8a57f0830c5d5877dfc73585cebb0", 0x3c}, {&(0x7f0000a0c000)="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", 0xfc}, {&(0x7f00006b7000-0x5f)="2499b1f6439160ba8344ae1ff6c154ed527318966b6b393b4b1bb2876912753e984a0dd5d527948b049123566fefdd34695172b62f632d2ff89c0861f0a3bb070f073f7094c4deff45ed121513fda7bb1e0ea5a7611afb316b8318ac6c0a26", 0x5f}, {&(0x7f0000eae000-0xa6)="41227227baff095476b7a09b0418a3e04261430e6659d44449f29e5e1393ea99bf0fa4f19e27cd1c089232854b4ae3fbde1d2776c1b5a26bcc2f6da0d1210e0a6c929bdffd88cf61883eef8a7e2445b151cd5678d3b086a70eead644d49aee683e051def621996a9c8383ba41827ab6bfd4de70c55014d576fee6a71acb3f4b37461bca968929f03049800d7a66b7ade7067ace7dc5e2efcfec269f98ec6bc869034713726bf", 0xa6}], 0x4, 0x0, 0x0, 0x40000c4}, 0x5}], 0x7, 0x20008000) 2018/01/19 12:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000322000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000956000+0xce3)=""/69, &(0x7f00006e1000-0x4)=0x45) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000674000-0x4)=0x10) [ 92.984993] syz-executor7 (13213) used greatest stack depth: 13936 bytes left 2018/01/19 12:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00001d7000)='./file0\x00', &(0x7f0000022000+0x973)={{0x0, 0x0}, {0x0, r0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ce000-0xb)='/dev/hwrng\x00', 0x50001, 0x0) mq_timedsend(r1, &(0x7f0000d77000)="1681158398642bcace9bdb4a473e72d1e312ad3a54f22c8a95f022cdf5cf683eb8cef3c10aee8d1c423815ebbcdc5c0f45d55e26044f0aec7cedb1c4ecdaf10cb9f139d6f9400259e0ced27843acdae4b2e71f0c0b145b9319d1a4ed7e3fbc42c49e7635f15315c783f1feb45c507ebf69e6807d54ea86a6bab16c140847c4456ec035e649244b9614bcbba90072519d7b12", 0x92, 0x10000, 0x0) 2018/01/19 12:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) r1 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00001b9000-0x28)=""/40, &(0x7f0000a61000-0x4)=0x28) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/hwrng\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c33000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x84e, 0x0, 0x101, 0x4}, &(0x7f000084f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000605000-0xc)={r3, 0x800000000000, 0x10}, &(0x7f000051e000-0x4)=0xc) 2018/01/19 12:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a8f000-0x40)={0x9, 0x3f, 0x1, 0xfff, 0x7, 0x5, 0xfff, 0x5}, &(0x7f0000026000)={0x0, 0xfff, 0x3, 0x0, 0x8, 0x10001, 0x401, 0x5}, &(0x7f0000f3b000-0x40)={0x3, 0x1ff, 0x1, 0x8, 0x8, 0x8000, 0x8, 0x7}, &(0x7f0000816000-0x10)={0x77359400, 0x0}, &(0x7f00005a2000)={&(0x7f000030d000)={0x3ff}, 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f000011e000)={r0, 0x989680}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 12:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x4001, 0x4) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 12:33:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000014d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x60)=[{0x401, 0x1ff, 0x9, 0x1, @time={0x77359400, 0x0}, {0x81, 0x2}, {0x4, 0xff}, @queue={0x980, {0x10001, 0x694}}}, {0x5, 0x7, 0x2, 0x3f, @time={r1, r2+10000000}, {0x5, 0x40}, {0x0, 0x6}, @raw8={"448f0ae0500cfd080b81cea2"}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getitimer(0x0, &(0x7f0000651000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:33:06 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c00000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a14000)={0x0, @in={{0x2, 0x0, @rand_addr=0xb64b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0xffff, 0xfffffffffffffffd, 0x26}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c35000-0xbc)={r4, 0xb4, "75bcdf5ea3930418ba112fd9b01ace6a3ed681cff5a009c13ad1d7598c37089a8743792a56a48f09f8b6c4ccdc1619808414dcd99c8697739a12591b6dc16ee4ef337ae1749f18747da0b25d4423f4107c73dc20e439099f194c4d7fcef842eb913e5d57b646094b7e9e00975bc9c1d1f434321c4d088778ae6d841a0f4f187e30ed32f3ac766924c0613d878bc2ef15a9524c6d2ccd29bdd6893fb1145d9deb7cdd06a8f277ec92bb3d752ceb2e642d9b972da4"}, &(0x7f0000002000)=0xbc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r3, 0x4) chmod(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000931000)=0x0) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) 2018/01/19 12:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syncfs(r0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c44000-0x48)={0x0, 0x0, []}) 2018/01/19 12:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000063a000-0xbc)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}], 0xbc) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00005f4000)={0x9, 0x80000001}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000524000-0x6)=""/6) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000baf000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000052b000-0x4)=0x10) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r3 = dup3(r2, r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000270000)={0x0, 0xb0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 2018/01/19 12:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000017b000)='/dev/snd/seq\x00', 0x0, 0x40002) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c53000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 12:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000d24000)="aa691b450c5d06ab095f8bb33ebec439609b328972df1c7fab14e678ca59063197e27e835fe970f94b7160d195147b16db292bfb9710c74b5c5b03938c8d99c698c04b9b0c798272f8fee1fa9c49efc3f6a6dce07ebbb513a5930a7aabb42f0ac3f38137") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 12:33:07 executing program 4: clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") sysinfo(&(0x7f0000dd7000)=""/79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000)={&(0x7f0000001000-0x80)=@bridge_newneigh={0x80, 0x1c, 0x0, 0x3, 0x3, {0xa, 0x0, 0x0, r1, 0x14, 0x10, 0xb}, [@NDA_CACHEINFO={0x14, 0x3, {0xb0, 0x768ffb31, 0x6, 0x283fc9ae}}, @NDA_VNI={0x8, 0x7, 0x800}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_VNI={0x8, 0x7, 0x9}, @NDA_VNI={0x8, 0x7, 0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_PORT={0x8, 0x6, 0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1}, @NDA_DST_MAC={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_PORT={0x8, 0x6, 0x2}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x840) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00001de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x20, 0xe2, 0x7}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x394a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x5, 0x2, 0x4}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x635, 0x401}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000028b000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000005000-0x8)=0x0) 2018/01/19 12:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000d6c000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f000009d000-0x8)='./file0\x00', &(0x7f00000f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchown(r1, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000926000-0x10)={&(0x7f000090d000/0x4000)=nil, 0x4000}) close(r0) 2018/01/19 12:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000214000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000743000-0xc)={r1, r2, 0x7}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000695000)={"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"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/sequencer2\x00', 0x40, 0x0) 2018/01/19 12:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be5000-0xa)='/dev/cuse\x00', 0x640200, 0x0) sendmsg$alg(r0, &(0x7f0000f81000-0x38)={0x0, 0x0, &(0x7f0000c61000)=[{&(0x7f0000781000-0x84)="945643100ea9e0044af102fd37de87e72c9264d6939b58adc26ec20435e81e725a285fb9475dde9459f564f3469c5dfd396e4b251528a95539ea8ee6c23e958cdeadd0915d81017632e9bd7fca17c198b5682b491ae51c05ee499bf73f0d847bd11f13a2312ad0e52398ad1a5e877ace5e52fe9a9faf9b8d54948926e271286cc2c51d99", 0x84}, {&(0x7f0000004000-0x8)="0101040000ff803d", 0x8}], 0x2, &(0x7f0000261000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x64c3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x92, "496e6f3aedbd6c0a1d6f4f78b1068d297c5ec2a4ebe998952c3a6d7ea62511c08902610824fa8739bcc866dc40ab6313cb02dff3d42b0a0460b357cefcea426e04fcd881553f8594f5293dd26d3530a6e61861b9ed8ccb512aae7f9ba98c6b30ac8226ddd189644f94b719712efb97bea281f8f0ef39d222d8e3477eed1fec5e7ef0ee5b0e125d3ebc1d860f8236e11dfdb6"}, @iv={0x78, 0x117, 0x2, 0x5d, "3de79fb5502d52d8c93a7b0431ec83ff252352ac644188dcd40c47e67f914fb40b7b978ed5953a1d3c5c462f04ecc5241cb2cfa745bba3a448fa2cacc879dc266a88c7bd1866f96b5f0a1c5a140a9d29e89253e3bfe72dafdf1372186d"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x198, 0x4}, 0x24040000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[], 0x0, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/19 12:33:07 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, &(0x7f0000a2c000)=0x0, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000544000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000064b000-0xe)={r2, 0x2, &(0x7f000064e000)=[0x9, 0x7], &(0x7f000065e000)=[0xfffffffffffffff7, 0x4, 0x9, 0xffffffffffff79e9, 0x7, 0xffff, 0x0, 0x1000, 0x8, 0x3f], 0x26, 0x8, 0x500000000000000, &(0x7f0000504000-0x20)=[0x4, 0x7, 0x8, 0xff, 0x69, 0x8001, 0x34fabd9, 0x54], &(0x7f0000e58000-0x4)=[0x1], 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c03000)={0x6, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005ed000)={0xdbd, r3, 0x10000, 0x3}) fchdir(r1) 2018/01/19 12:33:07 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004a7000-0xb)='/dev/mixer\x00', 0x100, 0x0) fallocate(r0, 0x0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e6046dcaa46d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) clone(0x2000000, &(0x7f0000000000)="7d3c453640ddcf8787acb0adb99ca6564b663a02a8d86c35f7fefee37874bf703f67edc66b63fe040df90b467ac86956a75b978a56e9d926c5f21d209bba3d0a19d27aa2c90b65e20caa3ac0110c7803ebddf58227ba42138c4091f09456a06d6a8774e5a86f18a082d1c4a89959e96b7d8fadc7fe234de6c475900697ab78b4df9bf6772b2a1271ce9ee566d26a2718e74ba88cae84c8e2d6cfc18d32efddd830ed4277a9", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x42)="6054e993c51d4d5e74cdd0e38c21b52c0e1547fe45cf40b06260c7268abbeca9a5586a1f0424c114af244e31b33bcf8fe942086b4c2ee98b2f92eef18fe3b815b56c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0xfffffffffffff429, 0xfb, 0x4, r0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mknod(&(0x7f000081d000)='./control/file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000b9d000-0x16)='./control/file0/file0\x00', 0x40) lseek(r1, 0x3, 0x0) 2018/01/19 12:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8fd54c3851c9cd00, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000173000-0x11)='net/fib_triestat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000ac7000-0x8)=0x0, 0xffffffff) 2018/01/19 12:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ba7000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000ad0000)=[{{0x0, 0x0, &(0x7f0000a8e000-0x80)=[{&(0x7f0000e35000)="10c8b21a9881db0232d353b917e9f42f8bf298bc218fb9", 0x17}, {&(0x7f0000116000)="91401baf05eb4fac33da7678d1b34c7b2ac2217477d4c239d796d1c6eb2b68f2d7b40e51bfeda9920f50eeaf995d96ff5adcc62d47600ea99147babc19e33b54d8905b21693cff048cae7163f0e7d0637f4eb22a54bac683559c7e415532b831f562e483d19d12f81968e072aecba603c175586ffed065e8c40484f84db1bfb09a1c6775b50d5e55ed5daadf376cb9e6bf8db627e2cc6d9867b711fd68b3f892565cfed68192cb83e709a118f1e78b292eff1bfb6374c0ea36b68d42ebe28400a3bf83e2f543e3f57bb3", 0xca}, {&(0x7f00004a2000-0xb6)="55481c49a6ae521366494fd44ac9866a52d72a6b433dfca08436302bb399b13dcd6629d6cbbb1a184753fd53736de769ead8c323fff8f1b13ebf7b8fba5fcb4ebd940ecc985544d463c671d30523bcbd6e659868b3dccbd291c73d5026dd83082fa66683ebda20f797989e9205c8499998fc16b68ed2b4b15ffb52b45f31f7fcc5d48a1bbe5450201510b148ec7d52c2421833f1252b761ba996426fd166b8d5ae3ee0fc4de65594e572daae7888536d1ed6e04c7cf1", 0xb6}, {&(0x7f0000763000-0x1000)="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"8acd12b3ce3ba9182992449aadb2de0562a83cf7763fd8fc4b5ac5b1439552c26e46b69b03a826d500a98f5761deece0caf483402aeade3751ebc43993be27285d96ed0cad819df34af21a9aa2e05e2fe0f79150f90fe7e5cb2e08de477302f296c8e6e3fdd1b0f02561f452fb03cc9368380849670c4df0ab5468bcee99bfb10dd441c83c7c3c0f888b5f22305087ff686ed91fa86229747aa889152ec15201326ac177e56348c7ec69d20a6b60d4e186438123ef38742e98a0eeb1892ff8e91ac659cbccebff6cd7"}, {0x38, 0x10c, 0x400, "a0a60747c95f6cbdf5668aad4c5dcb82b1c30f5694ed77b5e9032307042e47116f131e8f1dffd4f1"}, {0x108, 0x10e, 0xfffffffffffff283, "5731607068aaaa2469f27cbf68fd2b3bf78b0fb1837fa2731296f79aa2366879ce1090fe92e349839a361c5521e48313ad5aee333c9a1517222d08296ec408c843d449a19ba511614c86e215c8ff84720c531246e8fa752b6c87b9fc4f54d3cec80c2186aaecbe79a2edfe37ecfe4d3f867578a31ff8744a0f574e068fbd84ffc338374381a8c20486debb83f2e663c690eedc84c891299c7076f4cf098c70bdc758f1611d2a7d0835fbf0758e227bb9bba0bda57e4c9f90c98270ca1e12730f78918d18b64830f9d7ed0125b4716580ed459e168fd045106a1887882e866316d1c84fe379631be43b309bc3471ffb4673acb8"}], 0x568, 0x4000000}, 0x7}, {{&(0x7f00000e7000)=@in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x100}, 0x1c, &(0x7f00008c3000-0x20)=[{&(0x7f0000f8b000)="9d2a40344b66063bcc60d0284e263e9bcd2c6cd14c92c4c4b8dad533bae99c03057f7bf22d704edb576d496d90567e56a796374fd6dbf7a3844bb3cfa3a5e73494f4cd612caf04c9511fe445d0f11ecb4e4f12c31a846310c9ad7fec6709fa4edd23cdc841c2c6a062825749600e49eb0d2db81b1aecd0e6b9e174f3b51f20819be222c75a57e0e8eb6bad5c57", 0x8d}, {&(0x7f00004b4000-0xd2)="fb2238a3aa56c2110e4fdffc88f6f341218ab4c20508c9f36ff8f3f885700a89d020475040ce0955c6d1bb59fa1d51adb4dad3590cee013f044aee9a804748da2fb8cdd748adb22c415084b7459cfb9729a53ec7979bf176f2a0ef5bcb3cf7dc20997a2e4894eeed88ada3151b0bcaccb63fb19ff80a40fd3b2b460cd88aed0ae8369ad514529998e381eb5d7dd28845e255d56f9ac8f300ec4547d979b902da706dc5950ee046917ce8b1d9903b0a55b22ba6073b670b2ff5d8389621a69c92200959b8bfb64dd1c2575767e8b86e85b78b", 0xd2}], 0x2, &(0x7f0000a1f000-0x178)=[{0xc0, 0x1, 0x1, "faddfc976e6c8d17725ad136805fef3672815ef2d6403b02364a9b6695d4ad6a27d0e5e1d9c9df5e4b0cbca6caea44c43100aed088f2ccfbbfe2f18e60112a3aa928c268b9074b468b00c80dcfe47f878450b217cb579a147d1038107a6ac23591b69368a0bb648e5051d54aed8026c8a9cbdcaa4a867fa7ba2a1e13e261df853d193d16836972cc955b0a4f2f120cbc614b371e8285901641bf3c31362cf63e0e9a11434c965f9360b8736efe076325"}, {0xb8, 0x111, 0x7ff, "4028c981289d8dfb4f585ff9a15df1818e46ea8d98fcfc1c7d3fbe372a74e8b900ec5cb8614a7a96cffa69f923bfd1ddc66b6f5ff48c171df9107d9502b6e4db57031e56efce3c77e0b1ed23a12bcfebb4d551c5770867266928c5eae4be0891200c5c5692babd352d957c276f972b17fd9344d877bb46b42bb1cae7abad9a1e80c04e4e548edf809b3792ec1bd8e3afbad023d8ca9c2b7f0bc8c8503654b9b8e328bcb5664066c4"}], 0x178, 0x40010}, 0x9}, {{&(0x7f0000c3c000-0x10)=@llc={0x1a, 0x16, 0x0, 0x1d, 0x80000001, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000142000)=[{&(0x7f00002db000)="8053dbc5b61208d9db7fad68ee7316058f39e4404e9e5c31e616a7dc3be82c3cd64f10d7240d4c387f02b8f4d8434d7ff0611c1a137f9b3eb42b369939111b0974332187ea85ca2054da42f4409ef8b28b54c2a248b6c21606418311cab913604183b28e25fa9fe46efb688bfbc6302c73b81fe2ce28bd288b66dda4053f597a6a5fa5be99e30e1b025625ee14bbbdc61498bd9ee9b3", 0x96}, {&(0x7f0000510000-0xcd)="0c294b21564c048fc48d090b8318b3a0193252a912eb64b0f73bd68322d6b83c8c9a8a90306dd4d2a799c3ee7756dfc29025ef394217f227e89f599ae508edae674bc6c7d3183c727a06de3db89fa3552eb3c916e3c7555d7d398b621e5642ce588c8aacbaf2df10101199423e54c37be39e2dfb0f1608d82b77cddd6074f0fdbda0feed81c8c5cb9ad3b63e17967566f8b186d6ac639ff9dcb3ce57d2b827bde312eb25ae5f769f3658290305b080c191a488412e1531946dbf080750b06b1b013072d425a8ca625db38c0358", 0xcd}, {&(0x7f00001b4000-0x38)="b81ac3667b7e8ad8c25c01663b82333ceffaad9c56acdd1d811d222cc3cf2694854307035ca2db1722cd522dca0ea814a7197e75e23834b9", 0x38}, {&(0x7f0000c55000)="e9efb790b64190a6e2861989191b6984f48a55c769da32ec6f1c88714678e30b784f5fe1f6e4dc3ace02ecb3613a9dcb2246fb9598a9ade51dcdef160d7784d97e495a0cac8ff8b92f319008a04a50ef4d338a65311ce33cfdd5c3f40b711bb108475bd093bc7b3c901c610b8f8b17349b8255b7c47d493eef1d9ac8d991a15defa069bfcc72e6c8ffc2778321b86b8a45a90966d7e02ab4b6df579fe12ec2", 0x9f}, {&(0x7f0000dd2000-0xca)="1548c5d0bf8e337ff59456e1bccf1fc181f1f64b7fc7e2e3d05dd309754778645f8d0ab1fb10bde96e1d75de25b1758f6ad43da08cd711415fb95a13c581bce05bcab6692c795c354858c6fde0419dfa77298a4627a63777a794210bada1c7336d41172beef7cfb3b9e2612859fd50f81468cfb5a0816b888481a7654b25b7c98088bd00152c4413d7241de94bd1caca419ba3761edd1eee0a8729b186df0d0f2e564796982b331bb4da84ad25a0a0a6103b5485c33ab4a9bb40648341f74676c9e2131f1381f799ad47", 0xca}, {&(0x7f00000e0000-0xc8)="a4656414007e94b7ea521c3c23d4c46da9ec65e8988a03a2b687f8ed24b77382fb3fededa63c7b162776e71f535c8dd0bb345d644019fdade1b0864f43dd76a5a92659d66902cd88427077f50eb7de36ca5a1c6e185c2857d3cd1a740863c8402a2a28dd673a27545fd5162764fb5ed82e64b1f16ee4aac9681c9d6dffeb2f1c56fb010f932f7e0db609e96a86226fb32b0c96494f2ef6e7e2c296527e82c66ffdd09ecbb7f14f454d5c1fe7611117145f90e7598e62de6ceec004daa13b206566d6349a1d964966", 0xc8}, {&(0x7f00004d8000)="15d2cd9d3d7f8d40aa701bd596d1c62ef88c85108e7c5045a3926b127a6e9ddc3056e7a1e2370cddc4cec524c5590d97bfaf50fccf833b9bf23e12915275069c7a6ead81a03217ec32f5f2881d3e821f6a5d1656d183b587a110193a6177367ec32012f3f91c1f37441b6177663552dec2bfed9f715a39030e081ffd618f979ead09622562e9f3cb0d5c1359a41377646fa2b313990b8bb32501e8742b0a14722295b310f2279fdebe480dcb5f5bd16d6236b8581967d0c6838bf82bd5cd28b3b645641bcbc09dc7af74a10ceaa639a6", 0xd0}, {&(0x7f0000b36000)="15113111c645b6cc0b9af6e725fd08819adb75dbbe63c23a4598d6a082e99c307331a0a33d2649d4c95b5e1b7c2f1d4060137acc92be0699d4841bcb8cfb58e46525c4b851053de044728d6166cd9d3c7c731ff95c75cd", 0x57}], 0x8, &(0x7f0000a4f000-0xd8)=[{0xd8, 0x103, 0x9df, "613f380dfce4af80aec9622f7a9e46d066bb0a50f7be0f35db3c7d1b3aa41e902f98b35eed6aaee8a355eb9ee88717d625d35c6779bc57d4e1005cc6fba82c99548ba100bf84db319dbb501cb49e270f67516fc63962678783f8ae2f96c8e83cd1188e18fb31968e55db89e0614fc188f41ed5a0fe99641bf5e5bff4eab3b85e3e1e6b16bd5980ce74653b7e7a18aa9f595f6cbdf235c36a4ff1e41901f95d18dcae4bc09070723a88e5935f2ad46e6337115025e5e9d403c93a9379ea9f41f7afcfe79a"}], 0xd8, 0x10}, 0x8}, {{&(0x7f0000139000-0x10)=@ax25={0x3, {"2cd48f9287829c"}, 0x1}, 0x10, &(0x7f00004cb000)=[{&(0x7f0000e0d000)="931bac9a139b905fc739fd5f366c69f36ec26546b894b49ce5830234d5a610e5e596e4530a53462b4c9f2ac8166ca81a7bf9e7", 0x33}, {&(0x7f000088c000)="6e5ba3335848cf84ffb9a6f71114ed00d2171cb5a942da3daf517b0e68650c8564472d0c753e9e85991ba2a625211f0940eb49a5887083fb20cd70af4ca392ba3aa27e14d20ff8514e997d7580cb6e19e85299e86f609bb1b9379f6f15eb5897cd84a90712cfbc1dd0a836575c25293d917a1d2bbddd70f75c8ed793629d0e12b757a8bb84cea6e500d1c7634b892c795ecdba90c1e4cc1c23973b7159bf6a3f4791f8ea22424d85c8924cd705f3d5bb0da32d682700015f65da6762372e92de876bd1de8d42f1ca9b3f06288f864eabc5dbe67319f1a8b365a5e1f150e0a72b55ae5ffb67b80645684981c909f3da4d738606ebd1051941", 0xf8}, {&(0x7f000019b000-0x9c)="de1da28a681b59e657ccbc94488ba6f5fe2af8143ae89e8b3dadf449b70bab35f2585f8e347de952e5bf4e5da9aef0dba3397773398cecc3ccc156fdfe65f212af329ecda22b81b38455337bce97d2dfc741d98ba15d8964cace08862ad6fa91ba708ca918eb4d475dca4a9a5c8d8a0dfe726f6ef258056e8c8b13f2b1a9931d57ce56d6e605bf2c7c614c28f94927b0163c36211ea91881be300e6c", 0x9c}], 0x3, &(0x7f0000e73000)=[], 0x0, 0x14}, 0xe8f6}], 0x8, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000f47000-0x8)='./file0\x00', 0x40000, 0x3) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/19 12:33:07 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fc3000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x15}, 0x7}, 0xffffffffffffff40) sendto$inet6(0xffffffffffffffff, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009a1000-0x6)={0x1, [0x101]}, 0x6) ioctl$sock_ifreq(0xffffffffffffffff, 0x8931, &(0x7f0000df4000-0x50)={@generic="36367401225a31334c6d1a41aaa0e23f", @ifru_names=@common='tunl0\x00'}) 2018/01/19 12:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039b000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c67000)={{0xa, 0x1, 0x26bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff801}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10bf6459}, 0x5, [0x8001, 0x3, 0x9, 0xbefd, 0xf0db, 0x1000, 0xff, 0x7]}, 0x5c) sendto$inet(r0, &(0x7f0000a21000)=' ', 0x1, 0x20020003, &(0x7f0000bb7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) 2018/01/19 12:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000fac000)='/dev/vcs#\x00', 0x40, 0x10082) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e4f000-0x4)=0x2, 0x4) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x4, &(0x7f0000148000-0x20)=[{0x9, 0x0, 0x4, 0x80000000}, {0xffffffffffffffe0, 0x0, 0x7, 0x9a}, {0x9, 0xae, 0x1, 0x9}, {0xffff, 0x1, 0x5, 0x8}]}, 0x10) shutdown(r2, 0x1) 2018/01/19 12:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) r1 = syz_open_dev$dmmidi(&(0x7f0000586000)='/dev/dmmidi#\x00', 0x1, 0x400) sendto$ipx(r1, &(0x7f000020d000)="90ce4a0e038136e540b56631133274d30cc6eb5df4973a5cf344b1ef1d0cac3cb28779596352211244afeb1f54db699957b6517d94f2d1fa4ec3bcc858e01eeba5aab4b7754e2ae33a703013282227ffc06ab86e561c53b8b4b7581f8afb2fe0157fcb11ec886730c6b2b2662587e59942ede2bcaffba6e12160a1b4816ee958ef33865534ae8a3b85cbfb9ee430d510a3307f205f89c1eed6db5ee607d403c7a7ba6d0b64cbef8e021162a61f", 0xad, 0x20000014, &(0x7f000080e000)={0x4, 0x1800000000000000, 0x7f, "1fb7325176fc", 0x1, 0x0}, 0x10) msgctl$IPC_RMID(r0, 0x0) 2018/01/19 12:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "271b123da4693fc283cbd041"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c37000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000be000)={@common='bpq0\x00', @ifru_flags=0x8000}) 2018/01/19 12:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e88000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) socketpair(0x5, 0x80003, 0x5, &(0x7f000007d000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00007b2000)={0x7, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001dc000)={{0x80000001, 0x7}, 'port0\x00', 0x40, 0x20001, 0x7c, 0x40, 0x533, 0x8, 0x6, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:07 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000c64000-0x12)='/dev/input/mouse#\x00', 0x3, 0x40000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c2d000-0x4)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a16000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) pkey_mprotect(&(0x7f000079c000/0x1000)=nil, 0x1000, 0xa, 0xffffffffffffffff) 2018/01/19 12:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000556000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x303240) accept(r0, &(0x7f00004e8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b71000)=0x3a) 2018/01/19 12:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004f4000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000029e000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000099e000-0x10)={0x0, 0x2710}, 0x10) 2018/01/19 12:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x802, 0x0) prctl$intptr(0x6, 0x400000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/audio\x00', 0x800, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dd0000-0x50)={@generic="34f1f316170fe39662526fe537f4008b", @ifru_mtu=0x0}) 2018/01/19 12:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ffc000)='user\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002a7000)="e0e5eb1200912e23d8aafd4052d61c437cd65ab94e4177656c051a47e189781b2b71fc5654de0521393d5f77c1d613586c2a20252792c6a035353376049a668117b3265f0ade5849eaa3d6ad2f5df1cb1296948059241b7770565a4dec2212acd77cb034644d6fcaa3f19d36", 0x6c, 0xfffffffffffffffa) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r1, &(0x7f0000360000-0x70)=""/112, 0x70, 0x40000000, &(0x7f000070c000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$get_keyring_id(0x0, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a50000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ea000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000070f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)=0xe8) r3 = syz_open_dev$mice(&(0x7f000026b000-0x10)='/dev/input/mice\x00', 0x0, 0x4400) bind$unix(r3, &(0x7f00004cd000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) quotactl(0x0, &(0x7f00001a8000)='./file0\x00', r2, &(0x7f000027d000-0x1000)="") 2018/01/19 12:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000e52000-0x8)='./file0\x00', r1, &(0x7f0000328000)='./file0\x00', 0x400) shmctl$SHM_LOCK(r0, 0xb) 2018/01/19 12:33:07 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000008000)=0x5) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write$sndseq(r1, &(0x7f0000002000-0x118)=[], 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0xffffffa1) 2018/01/19 12:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000a8000-0xb)='/dev/adsp#\x00', 0x1000, 0x101180) r1 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/dsp\x00', 0x600, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) mmap(&(0x7f000002d000/0xc00000)=nil, 0xc00000, 0x2, 0x10, r1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/19 12:33:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/enforce\x00', 0x400, 0x0) socket$llc(0x1a, 0x2, 0x0) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000069e000)=0x0, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d75000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4b000)=0xfffffffffffffebb) tkill(r1, 0x23) openat$sequencer(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/sequencer\x00', 0x10000, 0x0) 2018/01/19 12:33:07 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000003000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000a000)='/dev/dmmidi#\x00', 0xbaed, 0x8000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000000a000)={r2}) io_submit(r0, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 12:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00009cc000)=0x0, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aa5000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aea000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000649000)=0xe8) r3 = getegid() sendmsg$unix(r0, &(0x7f00003d1000)={&(0x7f00008c9000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003f7000-0x40)=[{&(0x7f00009ab000-0x53)="e66ed5157303a44e4fc254ffd3bb2c5d8d7277eacc1c31ec45825e70f5b503b731dff61bc5d0b263fb02eaf521ac2e94b91376762b96910b28b70e0cc28ddf50fd1b2285109987398865608ceffdc7865061f1", 0x53}, {&(0x7f00003a6000)="550f9dc6ae85a7cc10210eb1828ed1d5183e7e09450f1cdc1484171454d672c1de57005cac8979665f398ee9c9d42f80b5c85a240e76065a6e10f243ee0bdffe", 0x40}, {&(0x7f0000950000-0xe1)="b4f23297fcde9d44c7d8e0732768ba19eb7d4709ced22dacb1affb22b01887b8817953937089325a27bc48e4a86a6d8150361b72eee442e5db0b72b52072289b078019e861b1369cbb12cf592974d934204e8cfd3c5b8878e0de77dbe418bd08ed5c174f2cde9eaf9f4a80b5127a29944e148cdc50a8d8395fb2d18720b5f359ce0769c8643f502f99e645feb86e8a794749401e71c047b25347dd0bfa52b0a6687ed2cfcd1d39ef8a8ca161835b31fe58d305568d78c12c9251c5bd77afc99d0b570f1a98f98d0b49400026f1b2b0928c624a32ab4192d2afdab23af52f3cd20b", 0xe1}, {&(0x7f0000f3d000-0x49)="a8dc3aa4a57f559361c0113a0e51b5578720d5c784a3f05acb78bde46b1aa2cbe0b3db249afc84307477c55134861a48341e47bbf049b2ee558a5691bab1d1703b69e6c11abb67adbd", 0x49}], 0x4, &(0x7f00007ca000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40}, 0x40000) r4 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r4) dup2(r4, r4) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 12:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00006ec000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) rmdir(&(0x7f0000398000)='./control\x00') syz_extract_tcp_res$synack(&(0x7f0000a5b000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000c4d000-0x20)={0x30cbdde1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004b9000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) r1 = semget$private(0x0, 0x2, 0x152) semop(r1, &(0x7f0000c96000-0x6)=[{0x2, 0x3ff, 0x800}], 0x1) 2018/01/19 12:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef", 0x11) r1 = syz_open_dev$vcsa(&(0x7f0000327000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x408100) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5) 2018/01/19 12:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00007b5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e40000-0x4)=0x0) 2018/01/19 12:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000dd1000-0xe)='/dev/admmidi#\x00', 0x3f, 0x8000) unlink(&(0x7f0000248000)='./file0\x00') ioctl$TIOCCONS(r1, 0x541d) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/19 12:33:07 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/tcp6\x00') ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) r2 = socket$inet(0x2, 0x5, 0x80000000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x200}, 0xc) r3 = getpid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x1f, &(0x7f0000026000-0x8)=0xeca, &(0x7f0000025000)=0x2) close(r0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000001c000)={0x0, 0x800}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000009000-0x10)={0x2, &(0x7f0000026000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x1ff, 0x3, 0x3, 0x65, 0x100000001}, &(0x7f0000026000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000)={r5, 0x9, 0x1, 0x3f, 0xd39, 0x1, 0x40, 0x4b4f, {r6, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x401, 0x8c4a, 0x800, 0x3}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000025000)=[0x4, 0xffff]) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000027000-0x4)=0x0, &(0x7f0000026000)=0x4) r7 = dup(r2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000027000)=0x0, 0x4) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/19 12:33:11 executing program 1: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000b36000-0x30)={0x0, 0x8, 0x2, 0x2, 0x4d41, 0xfffffffffffffffc}) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r4) syz_extract_tcp_res(&(0x7f00005ae000)={0x0, 0x0}, 0xd06e, 0x18d36ff6) setpgid(0x0, 0x0) 2018/01/19 12:33:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000097c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000096d000-0x20)={@generic="7444374bc78a530ed6afac8f09cb39fe", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00003e9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e8e000)=0x11c6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000600000)={0xffffffffffffffff}) 2018/01/19 12:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00008bd000-0x14)=@known='security.capability\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xfffffe1e, 0x10e, 0x0, ""}], 0xfffffffffffffe1f, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = syz_open_dev$audion(&(0x7f00008d6000)='/dev/audio#\x00', 0x27, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00004dd000)=""/7) 2018/01/19 12:33:11 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) sched_setscheduler(r1, 0x3, &(0x7f0000004000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x100000000, 0x200, 0x7f, 0xb0, 0x0, 0xa182, 0x6, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000-0x8)={r2, 0x2}, &(0x7f0000003000-0x4)=0x8) 2018/01/19 12:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file1\x00', 0x8) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r0, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000966000-0x4)=0x31, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000716000)={&(0x7f000098a000/0x4000)=nil, 0x9, 0x0, 0x0, &(0x7f0000724000/0x3000)=nil, 0x4}) uselib(&(0x7f0000f00000)='./file0/file0\x00') 2018/01/19 12:33:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/udp6\x00') accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='security.ima\x00') socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) ioprio_set$uid(0x3, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003000)="9c8f") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000005000-0x8)='./file0\x00', r0}, 0xc) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000006000-0x5e)=""/94) ioctl$KDDISABIO(r0, 0x4b37) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x1, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000009000-0x18)={0x1, 0x1f, [{0x667, 0x0, 0x80}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000000a000-0x8c)={0x52, 0x2000000000000000, 0x8001, 'queue1\x00', 0x2d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000002000)={0xf8, 0x8, 0xffffffffffffffd0, 0x100000001, 0x7, 0x7269}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x10001, 0x0) rmdir(&(0x7f0000005000)='./file0\x00') 2018/01/19 12:33:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000a0c000-0x14)={{0x1f, 0x7, 0x80000000, 0x6, 0x100000001, 0x100}, 0xf6ca8c0000000000, 0x1, 0x5}) socket(0x40000000015, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) pipe2(&(0x7f0000213000)={0x0, 0x0}, 0x4800) 2018/01/19 12:33:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="b456bbd92d11c3ef678590401efb766d6193d3b2a6ede2526f4659db7f3df86a42ed5b9fd12d62bdfd2953bfb0352ed5b6d2344fcdc22d21e80f7ebb43a3c5cd948f229b7a9c156af5f01983d6b79bffcd440c11252f9458ceb43d600e42208b8e30b078811a98a996cb43d076d8a0327c287a0f7fa8e9f94a4101fb3a674e1856aa456fcf9a4ae888b0aa53dcb07143c39d46") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000-0x6)={0x2, 0x9, 0x7}) r1 = memfd_create(&(0x7f0000002000-0x4)="caed2b02", 0x5578a743044f3fb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2018/01/19 12:33:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f8000-0xb)='/dev/loop#\x00', 0x0, 0x8a080) pwritev(r0, &(0x7f0000499000+0xfec)=[{&(0x7f0000324000-0x86)="77e2f26ed2696d950a8a0818afa0be728a7ded87be0a4b8453cd5b62313a3efee267d47cdec79c56445aaf9d11e4fcd2564a72d9e1d5e7f1e7a2ffeef1a7cef988fa6c5c004277928cf95a5fddb3a501613f67ad153830c1eeef4e63fb65e759515199ba183419b908b2fb534bd4ea1dcd60f37f299884cdd856da68de4a7721af1f7a4f70f9", 0x86}, {&(0x7f00004db000-0x29)="91f7104488c39905630f2494866a7de7dc2eb06da13f1285e3f350b16b895d0c1c5c1835299746f682", 0x29}, {&(0x7f0000a60000-0x5)="b18ea45252", 0x5}, {&(0x7f00006c3000)="2b27d5f5862319c1cf09", 0xa}, {&(0x7f0000c9f000)="305e036a322cff4c041f0df6a3fcd83b05af5a2d1eb87c25e61c3e3f1e0e3c51d1fc5072e15ec682bf0e60c8db092c6371ff24eeb1a043e7843857550103cd1f7327e4a0d67aafa6c9ec7f0b08624609ece48a263480a29faf1b", 0x5a}, {&(0x7f00001de000)="3113b2cd4185eb2f4ad586860489f4d4f4cfc37266381eb4037f348ea8a9470d374975fba7cfeded7a21d5faeee79e0c1d3229c6eebe4200372869c1ebdc64c517674fe3e157191a7437b61b", 0x4c}], 0x6, 0x0) get_thread_area(&(0x7f0000f2d000)={0x3, 0x0, 0x5000, 0x8000, 0x8e, 0x3ff, 0x100000000000000, 0x2, 0x81, 0xe1e}) [ 98.051571] kauditd_printk_skb: 214 callbacks suppressed [ 98.051578] audit: type=1400 audit(1516365191.814:1720): avc: denied { sys_admin } for pid=13420 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 12:33:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000bfb000)=0x7) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) 2018/01/19 12:33:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 12:33:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget(0x1, 0x2000, 0x200, &(0x7f0000bb2000/0x2000)=nil) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$midi(&(0x7f00009ad000-0xb)='/dev/midi#\x00', 0x4, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/19 12:33:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d55000)={r0, 0x3, 0x1, 0x100, &(0x7f0000364000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000683000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000356000-0x2)=0x6, 0x2) 2018/01/19 12:33:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000e89000)={0x0, 0x26, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000daa000)=0x0) timer_gettime(r0, &(0x7f0000b67000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semtimedop(0x0, &(0x7f0000256000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000350000)={0x77359400, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/vga_arbiter\x00', 0x200000, 0x0) syz_open_dev$adsp(&(0x7f000038e000-0xb)='/dev/adsp#\x00', 0x8000, 0x800) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000f8c000)={[0x8, 0x6, 0xf800000000000000, 0x9, 0x4, 0x72, 0x9, 0x6, 0x7, 0x5d, 0x7, 0x80000001, 0x10000, 0x40, 0x1, 0xfaf], 0x10000, 0x11a403}) 2018/01/19 12:33:11 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="92e3fd8f30c6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x3a88}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) 2018/01/19 12:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f000074d000-0xd0)={0x3f, 0x100000000, 0x800, 0x100, 0x8001, 0x8, 0x2, 0x401, 0x39, 0xdc48, 0x0, 0xc00000, 0xffff, 0x1, 0x4, 0x100000000, 0x7, 0x3, 0x71, 0x8, 0x0, 0x4, 0x40, 0xd62, 0xc6b, 0x1}) r0 = syz_open_dev$vcsn(&(0x7f0000ff8000-0xa)='/dev/vcs#\x00', 0x7, 0x202000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000a03000-0x10c)={0xfff, 0x8, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6d000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7de}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x6, 0x3, 0x0, 0x5, 0x5, 0x90ed, 0x0, 0x7, 0xe100a57, 0x3, 0x800, 0x3, 0x6]}, &(0x7f0000ba6000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000847000-0x16)={r1, 0xe333, 0x7, [0x8, 0x4, 0x80000001, 0x2faf0418, 0x10001, 0x3, 0x4ee]}, &(0x7f0000cc6000-0x4)=0x16) 2018/01/19 12:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c33000)={0x0, 0x0}, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000089a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ed5000)="00037400f7") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00009b3000-0xae)={0x21, 0x4, 0x0, 0x6, 0x3, [{0x9, 0x5, 0x100, 0x0, 0x0, 0x3004, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x100, 0x8001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x401, 0xfff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000002000-0x1)=0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000001000-0x79)=""/121, &(0x7f0000001000-0x4)=0x79) [ 98.213220] audit: type=1400 audit(1516365191.821:1721): avc: denied { dac_override } for pid=13421 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 12:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="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", 0x280}], 0x1, &(0x7f00006c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f14000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000408000-0x4)=0x0, &(0x7f000057e000)=0x4) 2018/01/19 12:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setresuid(0x0, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000240000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d8e000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000844000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004d0000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x101, r2}) [ 98.300187] audit: type=1400 audit(1516365191.853:1722): avc: denied { setfcap } for pid=13419 comm="syz-executor0" capability=31 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 [ 98.342623] audit: type=1400 audit(1516365191.876:1723): avc: denied { sys_admin } for pid=13420 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.368074] audit: type=1400 audit(1516365191.881:1724): avc: denied { prog_load } for pid=13417 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 98.391050] audit: type=1400 audit(1516365191.886:1725): avc: denied { dac_override } for pid=13420 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.415932] audit: type=1400 audit(1516365191.889:1726): avc: denied { prog_run } for pid=13417 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 98.438573] audit: type=1400 audit(1516365191.892:1727): avc: denied { setfcap } for pid=13419 comm="syz-executor0" capability=31 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 [ 98.463129] audit: type=1400 audit(1516365191.927:1728): avc: denied { sys_admin } for pid=8802 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.488259] audit: type=1400 audit(1516365191.933:1729): avc: denied { sys_admin } for pid=8802 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 12:33:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00001c9000)=0x7) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000f20000)=0x0, &(0x7f0000544000-0x1c)="") getgroups(0x396, &(0x7f00003af000)=[]) 2018/01/19 12:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003b6000)={@generic="3766cd30b6e274f13a4e72eeccdd3e80", @ifru_flags=0x102}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0xac, 0x4) 2018/01/19 12:33:12 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0xfffffffffffffd48, 0x0}, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:12 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00006bd000)=0x0, 0x80000) bind$inet6(r0, &(0x7f0000e47000-0x1c)={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb1}, 0x1c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006a0000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x2) read(r1, &(0x7f0000c00000)=""/108, 0x101) socket$inet6(0xa, 0x0, 0x9) shutdown(r2, 0x1) 2018/01/19 12:33:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000df6000-0xc)={0x1, r1, 0x1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80007, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) connect$can_bcm(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x0}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) write(r2, &(0x7f0000001000)="25570908f429763d26324f24e9b8fcec9d59ffaaa06550a1ae1855802755da4142daa723829a6dc8d08412310a8bc76baa4764342397bac48b3e0d19cbc9213b5bb008e5d10933561faef3dcb232f658fd37400c011d89b959ea1bf3931365fbe415b8b66f67cb631df953f8bac3d4fe35678040f63173fe295019fc6bf7130d2b9a3fb0ef7d91c5032b7b25d306cd3094b49fadc89aa060815691860dab185485d60cc9149e17fb195ccf863dfd24832c626c0c17474d9cd5839416bc33cbaf7334c31b8e09e23f2f4c1a41d62c4798dd47d7d7cbb2c6d64dad9804773380b557ed6437fc89afb5", 0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000530000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/19 12:33:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x1)=""/1, 0x1, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000+0x9fa)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1, 0x0, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x0, r1, r3}, {0x5, 0x1, 0x1, 0x3, 0x400, 0x3, 0xfffffffffffffc01, 0x9}, {0x8, 0x8000, 0x80000000000000, 0x1}, 0x20, 0xe, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x6, 0x3, 0x5, 0x100000001, 0xffffffffffff6c5a, 0x800}}, 0xe8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="2745b82d1dd4133dadbfa7b12eec1c82", 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x3, 0x80000000, "a1d8aaa37f23", 0x10000, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x200, 0x5, 0x6, 0x0}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r4, 0x3ff, 0x3, 0x9}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000006000-0x4)=0x79, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r4, 0x7ff, 0x4}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000006000)={&(0x7f0000006000)={0x1248, 0x14, 0x300, 0x7, 0x1, {0x1c, 0x0, 0x0}, [@generic="c043bb57f2789d0673f2cc3a5194a4c5a4e1aaad5d1260248e44f54ae9a3aa85f5df611569a91cf66538e30cbed99f561090cb1e1a0c0cc0b98214ed6eb8e8f610b6", @generic="39f02ba947920f1f11e0edcbeb2501d8c1bc1949b8d0246842a191fc4414fa789a56ddc60a6ecae71657d198562c0ec8055a3e5dcd10a8e611a4499f33811f621b23354b420e3ca126253c1ded487b42e8e9703d46779e278ba06e7120bfee573de5f45ad370d5968b9c65fa049f5b9a014b2411acac414b873c4b9e6bf8b16d71a6554d11e528f84a74b8f3c1", @generic="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", @generic="3de7ab04e41694b0cb4bf425d410d6d3a04dbaeb4e071b614017c95c70452c1c69bef7e8d0d4a52a8a262f31e102bb8095749821920c900d9d4e983b0b90f0eda599799f6e2dcf16", @nested={0x101c, 0xa, [@typed={0xc, 0x11, @str='\x00'}, @generic="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@typed={0xc, 0x51, @u32=0x2}]}]}, 0x1248}, 0x1, 0x0, 0x0, 0x8001}, 0x8000) inotify_init() setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x100) 2018/01/19 12:33:12 executing program 1: r0 = inotify_init1(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000faa000)='/dev/vcsa#\x00', 0x1, 0x105100) socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r1, &(0x7f0000d01000-0xe)={0x1f, 0x1f, {0x81, 0x3, 0x7, 0x6, 0x67, 0x8}, 0x1000, 0x7fff}, 0xe) 2018/01/19 12:33:12 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) 2018/01/19 12:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000006, 0xf, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00006ec000-0x98)={0x0, 0x0, 0x0, 0x0, 0x128, 0x7, 0x17, 0x10, "6028f23e47f59bbba855fdbc70f54e99e72adcd9d0c0538c85056b480d1a48751b42044eda3d419ed52444ed9b5237bf349bc7b9a8f055ebb94b08db01e07fcd", "8934196ca5a50fb45987c7f27bf140b5abf2488129b6c057693977d265b5484f", [0x7f, 0xb790eac], 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/19 12:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ef8000)={0x0, 0x2}, &(0x7f0000973000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bc5000)={r1, 0x8}, 0x8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df2000)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000077000)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000e97000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xffffffff, 0xff, "1a34e9a39d664c6d59f6cca59a3a65f8c239b5955e09ac579ff5473076436efe8b122df398f48101eb0ed4cb45756a8703e1fe9969c34e4091ba2f70fbe428c6d6768e6ccb53fedec24582df9ae97d9f"}, 0x160) 2018/01/19 12:33:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f92000)=0x1ff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x1c1a00, 0x0) prctl$intptr(0x0, 0x64) prctl$intptr(0x1c, 0x0) 2018/01/19 12:33:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00007b3000)=0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) 2018/01/19 12:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000f4000)='keyring\x00', 0x0) 2018/01/19 12:33:12 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f000078e000-0xd)='/dev/dmmidi#\x00', 0x9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0xffffffffffffffa1, 0x400}, {0x1, 0x4}, {0xf2, 0x6}]}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000029e000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000ecc000-0x54)="76a6a6452586353206a54c8cec6d13748b0cd14029f93d5cb8d3e6cce9fc3f0a29ef4bb0fbb11eee60496d9b371b2d07b9220e24c4387a9838e3bb89469a686badfcf730a343770b15f69a8be3e23f4e3eabaff6") r2 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000196000+0xa7)={0x0, 0x20, &(0x7f0000f92000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d5a000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006e6000)=@assoc_value={r3, 0xfffffffffffffbff}, &(0x7f0000191000)=0x8) io_setup(0x10001, &(0x7f00001e3000)=0x0) io_submit(r4, 0x3, &(0x7f00001db000)=[&(0x7f00003a9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x58, r2, &(0x7f0000bde000)="bb09e2cdb19f6ceca5f9e4da7c0853f53393b1acf9a7006d993fb87f11a909c498cb69ae4facf274ceae12177138848e0dcee340e7b7301847fbb43b66d897d5d54700217e00046fd23f0aa98f720c776b99f463556e76adb3cbdfc592f84649967a178101abaaf491c7ab8df95e409896e86c290bf01284b7986888a726f60b64b57418e292569e65f289b051116e953f2e792ed747a58fa0755773820ae1df5e12767bbaf0328d38b0f6e000280f1e6c506c0054a900a2cc0a8507109f5c2cb7bc14b0f9e8f0c933c6fd1b8ac5110cf89bae76ddd369e35445101251d88c", 0xdf, 0x10001, 0x0, 0x1, r1}, &(0x7f0000f99000-0x40)={0x0, 0x0, 0x0, 0x6, 0x891, r0, &(0x7f0000724000-0xf1)="6323756093281c1dc8e606d70ff6d40d53b0157fc4504526eeecae120f190a003a134d484388761945c00096cd6a6331ae0c58007a8c3872d15c2d086ff35cb8441cf71b48a1cd515e6db9186c63d0404a04b8fb293a1c05d4c324831c07d1201d8a9c6da074430c00d9a174e077c7c9376a93a82a1e0eac79e17e113b9d421951797b9d8b752de1f3af838dca32fa95e7da02b17d488440d577a537d48c8abefeb95afd810a76e06121f95de531d859dbbe2da1162a8bb3552747b22570f28283be836df921c05bc9ba7491e495a0525277197ff33caa38c8b0ec986c1902e5c44e4097ce60f67f4c7b057b576b795978", 0xf1, 0x5, 0x0, 0x1, r1}, &(0x7f0000e4e000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7d7, r0, &(0x7f00002a3000-0x6a)="1eb25528c2cdb8b96e96b73f0722ec42bd4453bca612977954444136669d65f8f52e810d3f0084fac513a6994fb3713c8e46af1450f73ff34e94fbb3242b6e7ff0ca5a5e12503e4d499efaeb8fdae715add530bec3d487e2c9274f3439092292b8f34d6f23f38e3902bb", 0x6a, 0x2, 0x0, 0x1, r1}]) sendfile(r1, r2, &(0x7f00001b0000)=0x1, 0x80) bind(r2, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/19 12:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x40) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) 2018/01/19 12:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) acct(&(0x7f00002a2000-0x8)='./file0\x00') timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) readlinkat(r2, &(0x7f0000666000)='./file0\x00', &(0x7f0000f9e000)=""/77, 0x4d) 2018/01/19 12:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000870000-0xa)={0x0, "abff4b8ef999"}) symlink(&(0x7f000034e000-0x8)='./file0\x00', &(0x7f0000e69000)='./file0\x00') write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/19 12:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000157000)=0x0) 2018/01/19 12:33:12 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000013000+0xab0)={0x0, 0x4, 0x5, &(0x7f0000001000+0xeb9)=0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000-0xc)={r3, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r5 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() tkill(r6, 0x16) close(r0) 2018/01/19 12:33:12 executing program 3: r0 = memfd_create(&(0x7f00005c2000-0xe)='}ppp1trusted+\x00', 0x3) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000010e000-0x32)=""/50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b80000+0xdd5)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) shutdown(r0, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000)={0xffffffffffffff9c, r0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x100000001, 0xfd80]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x400) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@generic="dbaaa47a58afd3fe4ab16954602fa235", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$ax25(r2, &(0x7f0000002000)={0x3, {"bf3f1f4e5c61a9"}, 0xfffffffffffffff8}, 0x10) fcntl$setstatus(r2, 0x4, 0x46800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000)=0x5, &(0x7f0000003000)=0x4) ioctl$TIOCSCTTY(r2, 0x540e, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0xf3)={0x0, 0xeb, "02321ae3456db5435ff501cc2b0855ee823c05886c2d9fcf4aa51689472e0e5f60c113a8220156887ec1a413d2350dd9a433e4681653080f514c67ffa92eeccc5982e26bfab1a4b40adb940db69e5ded67d14ac5686432816a90aadf4ec80f991f1423fa695fd07a1047477f140f25c760e719a00a492eabe281428d3a709e0ecbe667b45ac70cfeef8c694002ec131ffc5e05fabd76c3a6e60c754ca90450ad33fa9b3979113ff0988b74e70c28f37eea20c175dfe26f55f6d6c3b6c5a3823f6dc54de95b1b681520ebde08ce52ac3ea5df5cbed5e8135af736cf96abe8e5e40bd6c36e0ce1718a21272b"}, &(0x7f0000003000)=0xf3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x74, "3ae81a1e68d1b9da3ae8c4fe8b60e7ae80ce2755e3539f28b9bd0d45a9fd966b797db471dffaf822193f7d969dc97fec52289ea58b1f1cbf8f9833dc8cc5f2acc2259f8df5526856c09de96f2a90511ba02599753a24c89508e6b464747eeb243bbdf5f06e9edb1409c19b19647af57c7528ef72"}, &(0x7f0000006000-0x4)=0x7c) bind$nfc_llcp(r1, &(0x7f0000006000-0x60)={0x27, 0x6, 0x3ff, 0x5, 0xffffffffffffff80, 0x3, "20b1cfe84e83097de8b5ddd37a589920dd83b9506176bf18f61652598b39f10eb27f701e57c12a2f3ae05e780bb500213ea00f1710785ef5b36e587de46ca3", 0x9}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000)={@broadcast=0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000007000-0x4)=0xc) fchmod(r0, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r4, 0xffffffff, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={r4, 0x3d}, &(0x7f0000000000)=0x8) 2018/01/19 12:33:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000436000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7dc, 0x60800) ioctl$TIOCCONS(r0, 0x541d) r1 = timerfd_create(0x7, 0x0) statfs(&(0x7f0000543000-0x8)='./file0\x00', &(0x7f0000b73000)=""/146) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006d4000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e87000)={r0, 0x3, 0x18}, 0xc) flock(r1, 0x8) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/19 12:33:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) write$tun(r0, &(0x7f000000e000)=@hdr={0x2, 0x0, 0x9, 0x20, 0x9, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="131ec00983e2", [], {@mpls_uc={0x8847, {[{0x2, 0x100000001, 0xffffffff, 0x0}, {0x3fca, 0x1, 0x7, 0xff}, {0x1, 0x100000000, 0x1000, 0x4a}, {0x8, 0x6, 0x9, 0x80000001}], @ipv6={0x3, 0x6, "fb64d5", 0x2f4, 0x8, 0xa60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, {[@hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xc44}]}, @fragment={0x3f, 0x0, 0x1, 0x0, 0x0, 0x5491, 0x2}, @hopopts={0x88, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @calipso={0x7, 0x30, {0x2, 0xa, 0xc5e9, 0x200, [0x995, 0x7, 0x10001000, 0x6, 0xfffffffffffffffc]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic={0x0, 0x87, "e1066517d26ed746b20c2d7e7085410dd9b6a436c6017c5fc444da8db45543eae74078872feafd7354661e4df6b5e3b1d7da425121a8493b66ddb72160181f913c4d2044d3598ef3fa10d9ac8d5dd1436740cab50d1fcd03543dcb2920144073371f712ba37252bc93b356b52065c53d048a766c0096899d69c25f5825b9304f942a364cbe1b8f"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x29, 0x2, 0x2, 0x4, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x8f, 0x2, 0x0, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, @routing={0x7e, 0x14, 0x1, 0xb5c, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}]}], @udp={0x0, 0x0, 0xe4, 0x0, "4a84b19edb2c2f9fa3969d05ca92d65e8febe9b41b5053e37963f22fdd8b39a7857937449c3800ce9c70cc447565d96b10781ead49a39fed14c29588699928bb2f8c4a2724395451f75de5b27c935ccc065bbe05281c854c6510e74031a17b914cea23723283d6ea286fd1a8710d40993e1ff368097fd13bbfee61cb1d58f164c683e077cd8ffc0356092c397b9d032b4371da4b397d3fe65e74404a2b386adb96d9e4bbfbe90647c7794c8106fc8b7a01eae3328dd9db4a21ec4cc6b91a1d57db45672f31003c800e3af7a1e2afb3efee88dff6c8b28c8dcd37b017"}}}}}}}}, 0x344) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4000000000002) 2018/01/19 12:33:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000963000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r1, &(0x7f000017a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000604000-0x4)=0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00006be000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00008c0000-0x150)=[{&(0x7f0000909000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000d0f000)=[], 0x0, &(0x7f000049b000)=[@sndinfo={0xffffffffffffff68, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/19 12:33:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000096c000-0x10)=[{&(0x7f0000771000-0x4)="a07f2f34", 0x4}], 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00006fd000/0x18000)=nil, &(0x7f0000fe3000)=[@text64={0x40, &(0x7f00003b4000-0x47)="664a0f3808b107000000430f0fa9fe8f000094660f3881432d674b0f06b9800000c00f3235002000000f30c44279130e66ba2100b888000000ef660f3a4229fd4f8070df170f06", 0x47}], 0x1, 0x25, &(0x7f000095e000)=[@efer={0x2, 0x900}, @dstype0={0x6, 0x3}], 0x2) vmsplice(r1, &(0x7f00006f3000-0x10)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/19 12:33:12 executing program 0: r0 = creat(&(0x7f000070c000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000-0x14)={0x7ff, 0x3, 0x80000000, 0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000910000-0x4)=0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004e2000)=0x5, &(0x7f0000bf6000-0x8)=0x1) syz_open_dev$audion(&(0x7f000001d000-0xc)='/dev/audio#\x00', 0x1, 0x2) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ebf000-0x10)={0x6, &(0x7f000024b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/19 12:33:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) sendto$unix(0xffffffffffffffff, &(0x7f0000993000-0xe4)="", 0x0, 0x0, &(0x7f0000539000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) stat(&(0x7f0000b61000)='./file0\x00', &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000fed000-0x14)=[]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000888000)='/dev/cuse\x00', 0x1, 0x0) clone(0x800000, &(0x7f00003da000)="8f691a4a2cb7ec01bb34d64a83f47c7768fc639460d9195a6b5554910f72d97185e8699145d7bb57ff74342ef3e9e77f57c458d97f1debf23bcae469f743d71fede7221c457395892616fe07e212569a3e0901bec1606627deed08f96007eae119bf4089d3118639052c7be338b5da021dc999f33813597dc39471d74601f2274821b493f729a8a1f5a0229ad21122d57ada7e273c3a76815f7388307c600858401a603f244176f6fb92ed837a6eebf1dc28e448942582b2", &(0x7f000084e000-0x4)=0x0, &(0x7f0000f9e000)=0x0, &(0x7f000004e000)="2ba21e1bf649294788be1518534dbf1ae74557de3ca0d0c26a20653e4f5fd419740e401cb4e650aabafd77467473107bdc9d21b70413ece15db6dff13fbfb602ec9d3be06a72b034e14eadd4279c4b8bd44ede18a6c2205a893d2513bfdd364caf7f42eb13468f3c550efd3958346938b89aba0ff6282ef23b3892e416c33dd68ef0fde5ea5de324e68de0a09ed9394abaeafeb4a6e6a5973abf9f1c8debcc275e4f56b98f34aea5e2cf327a33355f6622484bab029b3462989d2959ed410556e82982f759d89d32735f666d1dc597dd826ac67671ef24d42f59") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000141000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000078000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000aa3000-0x28)={0x3ff, 0xdbb6, r4, 0x9, r2, 0x1, 0xfcc7, 0x2}) 2018/01/19 12:33:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") sendfile(r0, r0, &(0x7f0000f20000-0x8)=0x4, 0x8) sendmsg$unix(r0, &(0x7f00005e7000)={&(0x7f00005f0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000480000-0x20)=[{&(0x7f0000a44000-0xdb)="b16f7e083e2c4e4c7a818889d30d2946ccccabac508fb83d35569f76229caaa0ae8e5ff5ed4b48aa569389b8888481b1af3d8896a96dd2e00991fbd1c6e6d14f0c45f2a4cd2513c0162fd64f6f0d160b87886ebbcf117912b4ef311a4db3c26234f966e78ce52ce9a217c4f58edb41483665f6a26955e75d92fe5e1dbf3cd400d6015be740d7cdd5c2f6177092bcaf226853b9891bd986253d455bbc732dae7f2f5391b269b869a91cc5e90497f2b3ddf4189b118ab89d15268fc0ee7ba86777809dd2d0415fd3d470a753b2a365bba48d512d81f502ec5bf63c4a", 0xdb}, {&(0x7f0000839000)="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", 0x1000}], 0x2, &(0x7f000009e000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x50}, 0x4000) 2018/01/19 12:33:12 executing program 5: socketpair(0x8, 0x2, 0xff, &(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000862000/0x4000)=nil, 0x4000}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0xb, 0x0, 0x4, "d44871cdd37bf3523c263d79402ac47a30d6e179d10602c2316d1c7ac2cae2f13db847b7dcca9b81a37d2b595c85e0b9350038b4413c35472bd9b9f7b4de0759", "0e8171ee58f024050c9739f6b76d8da77d90b2daf506166f7bdddde73baf5ee7", [0x4, 0x518d], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000006a000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x77)=""/119, 0x77}, {&(0x7f0000004000-0xff)=""/255, 0xff}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000004000-0x75)=""/117, 0x75}, {&(0x7f0000003000-0x44)=""/68, 0x44}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000002000)=""/188, 0xbc}], 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/19 12:33:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c4000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) pkey_alloc(0x0, 0x0) pkey_free(0xffffffffffffffff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x5, &(0x7f0000001000-0x8)=0x0) 2018/01/19 12:33:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf41f, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fcc000)='/dev/loop#\x00', 0x0, 0x147040) read(r0, &(0x7f0000749000)=""/150, 0xfffffe7a) 2018/01/19 12:33:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0xe31, @cisco=&(0x7f00009e0000-0x8)={0x0, 0x0}}}) [ 99.221456] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 99.234559] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 99.260217] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/19 12:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fd6000-0x83)="f7", 0x1) sendto$inet(r0, &(0x7f0000011000-0x51)="3c22a1cb3a4b7207137d7a4e8b7ebeb14f14f87aa65a849dc66c9e9646499212794fec2366cddb94164589a920dc20c3db9910a4c700ecb1d9650cc3a5f6dd693fbf48d6fd4d417d2953cf0beb06e8b1ac", 0x51, 0x4000000, 0x0, 0x0) 2018/01/19 12:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80006, 0x154) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r1 = socket(0x19, 0x4, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000519000-0x4)=0x0, 0x4) writev(r1, &(0x7f00005da000)=[{&(0x7f0000238000-0x1)='T', 0x842f}], 0x1) close(r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000eb9000)=0x0, &(0x7f0000142000)=0x4) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/19 12:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005e6000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abd000)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ddf000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ede000)={0x6, 0x6, 0x3, 0x2219, 0x8, 0x5, 0x4, 0x200, r2}, &(0x7f0000534000-0x4)=0x20) 2018/01/19 12:33:13 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e31000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='ns/ipc\x00') r3 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x10001, 0x2) fcntl$setlease(r3, 0x400, 0x2) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000003000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000004000-0x14)={{0x6, 0x3, 0x3ffc00000000000, 0x8001, 0xffff, 0x5}, 0x4a, 0x9c2c, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x0, 0x4) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000006000-0xbf)=""/191) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000007000-0x94)={{0x3, 0x100, 0x2, 0x3f, 0x4, 0x800}, 0x1, 0x0, 0x6613b564, 0xff, 0x0, "44c6c078327bcef9fbe13e585016fe0a74520c63cc6ee6187091cae1c02904d946e80f5b00646702a9690c14370ea99276e1d9706c87a509884aaadf41667cbeb9d0578c6c5b80c41c37c3103c6bbb4396344f7a5cf650f6cada38b3f10abd0b94f36b4c6c29fba4e94191a80f41fa389449043066a2bec4076d89896c5ae036"}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x0, 0x20, &(0x7f0000002000/0x2000)=nil, 0x1}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000007000-0x4)=0x9) r4 = semget$private(0x0, 0x7, 0x1) semctl$GETNCNT(r4, 0x4, 0xe, &(0x7f0000006000)=""/110) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000005000-0x48)={0x1, 0x0, [0x3, 0x2, 0x9, 0x310e, 0x7, 0x6, 0x1ff, 0x88e]}) 2018/01/19 12:33:13 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009bb000-0xc)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000-0x16)={0x8000000000000000, 0x1000, 0x1ff, 0xc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(r0, &(0x7f0000e57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004eb000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dd0000)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/19 12:33:13 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0xfffffffffffffbff) fcntl$setsig(r0, 0xa, 0x29) r1 = syz_open_procfs(0x0, &(0x7f0000ccf000-0xd)='net/fib_trie\x00') fchmod(r1, 0xf7fffffffffffffe) userfaultfd(0x80800) 2018/01/19 12:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002bf000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) accept$inet(r0, &(0x7f0000f6d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000544000-0x4)=0x10) 2018/01/19 12:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000511000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008b5000)={0x6, [0x6, 0xccf, 0xec7, 0x81, 0x5, 0x5]}, 0x10) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) r2 = syz_open_dev$admmidi(&(0x7f0000fee000)='/dev/admmidi#\x00', 0x5, 0x800) bind$pptp(r2, &(0x7f0000780000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 99.269398] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/19 12:33:13 executing program 6: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x10100) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001000-0x110)={{0xff, 0x5, 0x6, 0x3, "af82241486fa58907606d3ba4d582512682e6cfdfbedc4319c622aecf0ca0f00a81bc3e4f1b85c4628dcf1c7", 0x2aa3633c}, 0x0, 0x0, 0xeaa, r2, 0x1, 0x7ff, "f9433e52993bda9659621429bc385b1dafdb957a2c3f32cbdd0f68d13cfb1915b6eb4fa221f731f44cb3b6ff83c9f972628c97472c0f71f1f2b24f6acf14340e", &(0x7f0000249000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x8, 0x40, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f00003d5000)=@common='bpq0\x00', 0x400}) 2018/01/19 12:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e1b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r0, &(0x7f0000136000)={0x0, 0x25a, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000141000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) recvmmsg(0xffffffffffffffff, &(0x7f0000672000)=[{{0x0, 0x0, &(0x7f00004dd000-0x22)=[{&(0x7f0000285000-0xd0)=""/208, 0xd0}, {&(0x7f000060b000-0x4c)=""/76, 0x4c}, {&(0x7f00003b4000)=""/75, 0x4b}, {&(0x7f00001a9000)=""/191, 0xbf}], 0x4, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f0000c4c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ede000-0x40)=[{&(0x7f000054d000-0x15)=""/21, 0x15}, {&(0x7f0000319000)=""/162, 0xa2}, {&(0x7f0000ff9000)=""/4096, 0x1000}, {&(0x7f0000b97000-0x51)=""/81, 0x51}], 0x4, &(0x7f0000433000-0x1000)=""/4096, 0x1000, 0xd23a}, 0x80000001}, {{&(0x7f00008f7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00006d8000)=[{&(0x7f0000172000)=""/171, 0xab}, {&(0x7f0000072000-0x25)=""/37, 0x25}, {&(0x7f0000ce1000)=""/21, 0x15}, {&(0x7f000094c000)=""/68, 0x44}], 0x4, &(0x7f0000002000)=""/201, 0xc9, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f00009d1000-0x10)=[{&(0x7f000080b000-0x94)=""/148, 0x94}], 0x1, &(0x7f00005a2000)=""/0, 0x0, 0x0}, 0x81}, {{0x0, 0x0, &(0x7f0000c6e000)=[{&(0x7f000008c000)=""/182, 0xb6}, {&(0x7f0000567000)=""/59, 0x3b}, {&(0x7f0000d75000-0xf0)=""/240, 0xf0}, {&(0x7f0000283000)=""/171, 0xab}, {&(0x7f0000e28000-0xb1)=""/177, 0xb1}, {&(0x7f0000939000)=""/160, 0xa0}, {&(0x7f0000ef5000-0xb5)=""/181, 0xb5}], 0x7, &(0x7f0000526000-0xbb)=""/187, 0xbb, 0x7fffffff}, 0x5}], 0x5, 0x2000, &(0x7f0000380000-0x10)={0x0, 0x0}) bind$can_raw(r1, &(0x7f0000fde000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000d5f000)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/19 12:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/autofs\x00', 0x0, 0x0) bind$alg(r1, &(0x7f00009a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000626000-0x50)={@generic="2ebe0ef8a4b0a8b6db6c36ddacdd0913", @ifru_addrs=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 12:33:13 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000025000)={0x7ff, 0x1, {0xffffffffffffffff, 0x3, 0x9, 0x2, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000027000-0xc)=@sack_info={0x0, 0x80000000, 0x6}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000026000)={r3, 0x9, 0xfffffffffffffff9}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000011000-0x14)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) openat$vcs(0xffffffffffffff9c, &(0x7f000001e000)='/dev/vcs\x00', 0x80040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000011000-0x4c8)={{0x8, 0x0, 0x8, 0xf61, "83705ef624314ae7e67c1c64940e883ee6d88490489b13950da5f5d2c2f83c6a07428115802e375c6e3c76a7", 0x7}, 0x1, [0x2a26, 0x3, 0x80, 0x8, 0xffffffffffffffff, 0xfffffffffffffeff, 0x0, 0x100000001, 0x100000000, 0x0, 0x1, 0x2d7, 0x2, 0x401, 0x7ff8000000000000, 0x7fff, 0xff, 0x100, 0x800, 0x5f10d7a, 0x2e6584fe, 0x7f, 0x7, 0x3f, 0x536, 0x2, 0x61, 0x401, 0xe9c, 0x1, 0x7fff, 0x7, 0xdcb, 0x21a, 0x9, 0xfffffffffffffff8, 0x2, 0x5, 0x3, 0xffffffff, 0x4, 0xc6, 0x3, 0x8, 0x0, 0x2, 0x4, 0x1, 0x2, 0x81, 0x7, 0xb85a, 0x2, 0xc791, 0x3, 0x2, 0x0, 0x8, 0x4, 0x7fff, 0xda, 0x100000001, 0x80000001, 0x5bba, 0xff, 0x4c, 0x6, 0x401, 0x0, 0x1, 0xbb, 0x0, 0x6, 0xa00, 0x4, 0x8, 0x1db, 0x100, 0x2e92, 0x3, 0x7f, 0x9, 0x9, 0x7, 0x2, 0x6c70, 0x404000000, 0xffffffffffff989b, 0x7ff, 0x42be, 0x1, 0x84, 0x7fff, 0x6, 0x8001, 0x124, 0x3c6, 0x9, 0x862, 0xba, 0x0, 0x1, 0x3, 0x81, 0x8000, 0x65e, 0x5, 0xb4, 0x0, 0x9a, 0x1f, 0x0, 0x2, 0x8, 0x5, 0x10000, 0x4, 0x9, 0x7, 0xef, 0x7, 0x7, 0x9, 0x8, 0x80000001, 0x6, 0x7, 0xe7], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000027000)=0x0) 2018/01/19 12:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000b02000-0x78)={0x7, 0x3, [{0x0, 0x0, 0x100000000}, {0x2, 0x0, 0x7}, {0x1, 0x0, 0x100000000}, {0x6e2cde69, 0x0, 0x40}, {0x5, 0x0, 0x0}, {0x6, 0x0, 0x66}, {0x3, 0x0, 0x0}]}) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/01/19 12:33:13 executing program 7: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f42000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(camellia))\x00'}, 0x58) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f42000)='./file0\x00', &(0x7f000077c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f44000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f44000-0x4)=0xe8) connect$packet(r0, &(0x7f0000f41000)={0x11, 0x1f, r4, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f43000-0x4)=0x0) fstat(r0, &(0x7f0000d1c000-0x39)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f42000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f44000)=r0, 0x4) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000845000-0x38)={&(0x7f0000f42000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000f43000-0x70)=[{&(0x7f0000f43000-0x20)={0x20, 0x22, 0x800, 0x1, 0x1, "", [@typed={0x10, 0x82, @u64=0x3}]}, 0x20}, {&(0x7f0000c37000)={0x251c, 0x22, 0x0, 0x3, 0x2, "", [@generic="5a8493a36d95476fc399721687a4df956ffe78a16d2b7f5721e251b268c6bb9ea6436e931d5a12ff481925d49d1257919c0106565e2ba0182c4859fa7b58e8b1b2bb506e4e70c04d30b8255f97e3d20fa795b78c22c28637fc5548b316b6a8a47bf194ddc14fe8a60bdf15e1e83aab066b6ec0448c5bad41efb08fa50f907d435f8b2399394c8e6d60c52e87fc3713bdd6ebf0459bd3ff399546c44d159a2cce42a9fd76d89490af0fe5fc1d3c56c9a484bba35446d3f88eaa29bb1f8de1c6e2dc9b4bc26ce3ff1934ce8034be22747c7f0bfb4773ebd72008a0f864f0c6f1f407e83865a5f0a9bc39558931fa", @nested={0x1048, 0x49, [@typed={0x18, 0x1b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x1f, @fd=r0}, @typed={0x8, 0x10, @void=""}, @typed={0xc, 0x35, @uid=r2}, @typed={0xc, 0x30, @fd=r0}, @generic="513def1041518197957baf052c15f6645f30792b08d2744afc3b4e1b9c57ec71be1c3093e27e453ddfdd1242bd78e517f229b3b6e835c07103d79593bf0caa9bc739d4a31fd8488fae2b08ad81e2cbf2d8846dadaa46dda02313f9d394c317d00d64faf88dbb80e746064d12c113d89358dd1d57a1771c33182e757c83926386e9dc1ed3a8c6ba14af8da5efb3644069028abe76acf08a6dcfb1f399da43dab400ddbc3f53d144c12d544a5c700350f6afa2a094d4bbba78b60a08b7b6b4ccff1c9a6d113b07e3d73bee39a00dc8dcdd2e616e69d8353ec31d78d6b8de2a486f584de317c8dc3aca73fdbb6588b02d28f99cbd329ab7c4c0cfe622287bc3e996c224a103dafcfba9e99eb7a76fa215d78b8a3426300ff87e12689811941ef1c051bab40ccf7568bbb9bfd5c13123fccb062d1ba9354faac59501bf64f4253ea0b6996c21490690d2714bf1ba675c1e012c633adaf97d03e8a8db7362a8fc3ab4a48a40bd1bf8b79eed54cb1f322ca6e9e0b5f9b185b07e071e425c96c6d8c98138d4cfb23563c705d9230d8b5e6bcd0f8c544adf17352168559e3d3495c2f5bead6216e110e63d18da30772221d77bed72d7c9ac84efa544fac29b0ea9859e7cc4f24b9e0bac504a28c6ef04d5f20a96a4a055106581dadb66e618f5c09aaaa3c00bfdba2c44183edd514656ed9c4cbcecd758df5f3bc712ea7c9eb3ca78761e1d0184f5973fa86e7c083cab5975ff5dff85e468c4811caa111e39ee104d6d3eec62d3129f827e1b0cdb25d8e45593a37567840a48e4f03e9c68a2629c522972e65b8b7becf415c8a8b3a6822d751d0060ab48dbc958c0ee11b404e52a7577703f1b737c2b7b15996458e1a0789f6199e41db648909043b4d93c6f67761e9d65061049db30cbed5ee531841a0eacefbcaaeb8ab8e7f5d5cadc6eb6cc970906944860f869b75fc5d0935e4cbe1660b4cd421a0fc128ed86612bd3030be538a789526ccf566805d6eb4b48d55d228219f65ae24aed1528df68789e4272973878f472c373fed7209589680bd5cb590004ac2d7f81a9aab6b1e8efd0eb219ac8514d9aa817acb0a3fcf56735d90eb71a6f25c1be9659b152b75e7885c0f26025741bf86d96206fa75958994abe46b7ec2b9ba05bcbac47dd459b93e39403022cc5ecf0597f4ce783ae643b57cd2b13c97a230fa38d2532b1b4e5aecadc2245160bdf2501ae23d7c402a98dc95c74873f4c03fa7442a48c24f92801fc6975be6960b354992a86bef84bfd73aefda08a73e9a49322b97e2bda90825fa596793f4c4da555160cd3be78c84715ce291e29b50a33f7833bf1e7bb486dac06c0f5bb5115585882d82bbae08b74b5f7f335388c22873e4c1e5407e60cf52da8de9b35eb0451ca29947f50dc2db98c8629a1de65480548bda28b33f888eb28a5406b8d4fbfb20f4460918fe8cf8c1866f20cf816b6c42463559c9c56e8f7b703438294559734170d5ca106019ce025678995e46abb19bc4e7efba14a83bf3eb13f7fe1618feba69d15f7f05f1b22ecda3a81a04fe9b1c44938de88ae9599e1da0b97a389e8972494992565db1f31eeea76359745740b650a6973a5f46f13c7c6b86cc1f57e3965ce86e1260a40060326d44ecb520dd61ad8a3736aae36e865161199f3b4e6cfff1e9da67241a238360627c3ee5d4dad519ef2d62b7e67dafc1ab35493a1254a4e6b00676cfc55acc68da639951debf9760fcb68bbfd9464b0245f6a53d5f2299887284e1ff444f126b2c2ec4725a7ae3d55e17c7526a60a284353c0aae5f99166402659eaf8c91b49746457cc421c01cc1f06897f1649fb601b72d844a09f0930f4b9bda17341333f8d606605ae4cf11662fa71c9e66a157e67da21ce5d5e2edc2f4c551b37d4eccb147d9980e50ebd6a2847bfaea2470bf3d7fbd54af29c8359dbf6e98184a4fdcebae9c3b113afa955baed4b771d3a97b6aeddd65b0c606c78fb2ad91bfe4c085d860d6f59ed911f94317acdbf6ca5d4e9972ad67b913ffe2f99258af719137240324124636dd7f5738d44d0572726510312286ddafa3d72ae00c1c99b2e28f4a3588e3b93e0a520bf910f8c8c662457a9300365a2f5d03f92a195896007fa0813adc5eadd3d79854b52055428b077a496bc2b023994cbfdc54a28a0f43d6dbcd851617d76b518f115a2320e15336675220a691fa9e19b7584a54ac0690a8afef25351aa646728de554e49c0a4ad686fdb1e2895510900171babe14b4ef79ff69ba709b8861763a7eb7eba7f4da422fc920c7f0be83f981d02cbbad6a87d2e6071e5e4f4eb00b6c1e6af77923f697c5b00123d7e194948c7b7b15bf34c14fd5fff4044c24117251cbaf6f7cc249fbe8aba9d05eed1e8d837bca9286b2dda8f92ae2319cb26654203476877ad398cb2f44c4ccae5ae4c05fb8a0db3a9ab7758143c7a48c0b24f05a27c187367bd0a41efbb5bc55031121a0aef45723696cc6c287d7e7ecfb8b0cceb183615ff3897f0601e2547b89ec40d79a3e8f97895cbe8aeaabd80195f86421c9bb720541e5c1769d68ca5f51e9c00665c15099f0b6ae02c02c943fe3c95da1284500d06befe6f3a2251bda4805790c1657e9d69b5e99f8f219d0b70bbf9b73d6cfd275671f501c73aee68b49d80a8c9e812d8a57816bf6c70f7644b4e0540643c085539ecf1788e7ce4bd28948b09e7b5a06d1905809dbbe86078422c663a5e29b12325d9b6297bc7da611320a045024c074b1303f88c8a9e383685d4dfa643600369d70d75e5826aa9f863bdc3e89cdf3d51f932dd8981ae360f7cf85df65ab677582bc6e60f0ec31951a4cc12bc7d9ea6f28f6609139e76c8ca1e3dc231ae3c6a1231a23ca055bfa854fa60f7aefb853dc10c184b0930926049ab2575b98007e8b8509fbc1cecc1d32a5b139cf9f01c5d81bb824750bac265c839d6c3bdbff86ca2950530c18a5d052ee6f40dd46db419d96e0db90683e8e73c9ae2fadcdb146ad2c6192c8d354b4da0440586f77d87959d1c94dfb1da199b6bde69b571bd6b1b21edd9df8ce176da160d2ce97ac50a87c9be4477ef6be1cd8f228fbd695f35fe6111c76df078da11f6ca4c2c7e560a0bfc711d79adc423d093e82a83483180078799b726f51e961e431ec56cfda80f1ada11543bd557684e9de4647484cf4b57d09063ae398994ecb429c54024ad0c126ba43fc3450f4f08dc93bbf22f77749572172f2594ce3b7bb69b0716faee5865d5400c31ce4e79d9737b5fa2fbf664fdebfa99cb3f567d5d45f7f72a71438dbb9164c8f7d158660993ddab193f750990c53ec6c3360c1587b5f94bf0ceac046aa2386271583f08dbd5e696c0f8eda3c9191105fe1925a8309fda5eef7380c30de3689102db38f3cc67ffcb47a29234a8eabc78ac488866be908a7b6a1cced375ba2c58b90c8eaabad853a207fcff15178d87bdb3b211bd9e720f791f7eceddd36717fa66fc1216e582b1c4046aea5431616e661e41e7b38b853168d34c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@typed={0x8, 0x76, @void=""}, @typed={0x14, 0x38, @str='+usersystem\x00'}, @typed={0xc, 0x39, @uid=r3}, @typed={0x3c, 0x2e, @str='md5sum{loselinuxuseruser+trustedem1mime_typeself\x00'}, @generic="4dbd38af011eb89f2e9894191937620695a35f3a82996f552fc829551d9fba2f7b8217a83f6a7c5fba19a88dbfe1e24d73f9de4d46d82a00d8d0a56157011c83b90e068fc85df79ece135ec0636051fcb94efbe7623588b940bee4b7c4d9c9355f51075b44f730d4bb137dc8979301243033adfb1ffe747fdde61840551a643381", @nested={0x1170, 0x7, [@generic="9f1881b5b196ed94c6a09148811399f0cdb60cde69f55c7fd3947333e89383115564c159b850c736069c5f47da3b5f1c4fe03de33911218f8f8a71dfcc6214a23fdb40f8e713281a93d56de0ff6729949b0360b19972a07be9ac04980420d5f27fe553a23bb31eb6b638526840e485af2060", @generic="cae84cafeca0f463d500071fafad7ad5c771a1eb1cdacbb6d789e448bc860303c99e52205275c8844c67c7071eb7c10af45d92f8417ebe43dc1f648d413f2f9dce7de2f1a506dd66c3be6dbfc67e40f2ca73b00de05fed4916261087da929fc732b46cf6c884b0e422b3de25e48cad140a486431fdfa4499fbe10afd2239877ad239db8b9cc69123cf87218dc89f737473d6164fe940aaffe3023101cf47ef256dabf6f6375b5955f704fb5c98b1bac5b9d750075bace3d492bfdde799f5472ab8ceaa14db63b90eb36325acee8db86f8df74de7d178460f819b934a81214de3d308ea77053a9cf29fc2b96bfa953b9ec21012479c41cf88", 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@generic="a50d3ba28f770468d9770dcd0c9e4f85032cfe0814905b075af5f607a207376aac3f6aa80f45cabbcc7aca3babc52f15519d26161772078d", @generic="33d31f48a894f0624e9f042c7a75976876ec58bce6871f146b5c5d18e44b66d3f59e2456c6d460fd31ffcf634fb13f911441bde0a0d85ddbb1ee671b8447b25507bb7604da2e00d875a82aebc742336d35e7157034438f632a6e91c58551f6b21e6a5bed29e9c4e4adcdb179a978b4f5f22b1ad9390d7eb83a831f8599e495c5ee9b6c0486f3f6a976604286f26203aae29d48fa4cacc189394a132efc9cc113c1ad887a53abc92bf26c0d5c196a9a7c5258d4ba7b5485225052c4464ae92d95b9b1", @nested={0xe4, 0x91, [@typed={0xc, 0x94, @uid=r6}, @generic="6a9aba6fc2a09f6c797bd3714a023862b3864479f930f6189c1f04a7a76204b69c97dc7850558ffd3d9cbcb6eec49a82957f87e3f6911009ec8da733a0c32abe6f41d2cc3d642bd1bec6655387836bf8561ba06986131e8b36c958e58412f92ea5efe6bf29e3590f896e6fc83ecd5bd392f097eede66973ff9bbc5d9ea56bd0639a15181b97ddb20c635c091daa109cd474c9212326881455304e4a5280274e8d92f9fe72fc3d707c637b5409e61fa04253538751c529259aba523430b6a1ce92ffb95365724fe92dd2cab2664874d889398"]}]}, 0x1b90}, {&(0x7f0000f42000)={0x131c, 0x3f, 0x101, 0x0, 0x3, "", [@generic="a1de7904cea6befbcc9462", @generic="99f5b93b70517368aea4d1ce6d5585cb1b3b77876291f1a430f79d73d84d5e5d31368ff593b3a4e8426a6b44482960bcd91476e837c5e9f5cc679d69c606228acebd22f1cdef94d1d62524f68c4bcf091dd6f92bf7b8a4ef29c784d12ed3975921d960ce9dbd34c3d6a1", @typed={0xc, 0x61, @str='!\\\x00'}, @typed={0xc, 0x3e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x5c, @fd=r1}, @generic="75d27195fe696604e4ae1564591657af0106fe461cf662e4a7135994c2c445015f4f9ac796bb6c76752d0f81aeba1acd61d279ce60233d5e85008e92bb93784efa80139e8d5bbca91bb0b04888994f4e4c3136604af2816a0da419374fd93a512d9e3ba3df514f942af525a60de3fff8c54f", @nested={0x1008, 0x58, [@generic="35bd", @generic="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@typed={0x18, 0x2d, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @nested={0x7c, 0x5b, [@generic="7307853aadcf5863c0d2dbe8434835514f6847579bdc65ac5ccb154ffcfd49a0ec8a4f8926bd92", @generic="287da2aa987c6a3ed60afc4125570cab27b0", @generic="758a5412e5cb52e13c6219aaaa219bd3e12da7e3f78a5265a33256a6240afe191f6bda519f953927ad853c019e41944a2acddcc48fc8d50301a5bc9f5fc46b"]}, @nested={0x164, 0x4f, [@typed={0x18, 0x68, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x8, 0x4, @void=""}, @typed={0x18, 0x62, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @generic="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", @generic="1982b2ccf08fe8aaafb779e04267c8d2", @typed={0xc, 0xe, @fd=r1}, @typed={0xc, 0x50, @u32=0x7fffffff}, @generic="d27753"]}]}, 0x131c}, {&(0x7f0000f42000)={0x1c, 0x13, 0x100, 0x3, 0x1, "", [@typed={0xc, 0x3c, @fd=r1}]}, 0x1c}], 0x7, 0x0, 0x0, 0x40800}, 0x0) 2018/01/19 12:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000be5000-0xb)='/dev/adsp#\x00', 0xce9, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x1, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c2a000-0x28)={@common="6c6f000000000000000000120fff0040", &(0x7f0000719000-0x11e)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x7)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = getpgid(0x0) prctl$intptr(0xe, 0x2) sched_setscheduler(r2, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:33:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000013000-0xfc)="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", 0xfc}, {&(0x7f0000002000)="e3ca4ddb81ec6004bc5ed6a174268bb6aa0f4c81fc74235f20", 0x19}, {&(0x7f0000012000-0x7d)="bfa253c77cbf5f74ea66365981bad4d5718ce13e46f3804a763d90d1b36cacb2c3f44e0a1a57c64485da0a87df59a14a11b0daab2c684106340456c05a13e8c4e39008248bece6ebe9c24b8584cc560519c10d4027ff9403577766a0383deeef75ca28e52328d359a1262d2da12025debb2ec12a8b2540d49abf176f20", 0x7d}, {&(0x7f0000002000-0x2b)="c0d1127ce63ae3ad9c458e55bfe71b88b9a145c24cc3ace79f81aab049d941a7865fef2b6d69209c9cefe9", 0x2b}, {&(0x7f0000002000-0x74)="1a77fb4f9c4ce1ce1236c36f3ad74ce7313fc09b0b162996fdb45193f01d9e95687ff2311b6a758d8c3b0300ea0ff545d740c2d971ecce444270103f620fb070e2792477ec47a9e601af644890bd89f8bf29a9eccf74ebe0ad9d3e7e0d0d56c831007a8d76770c90b00bca739b150503e3a05c4f", 0x74}], 0x5, 0xd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r0) 2018/01/19 12:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e2a000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000422000-0x14)={0x0, 0xf97, 0x200, 0x3, 0x0, 0x3}, &(0x7f0000ca9000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c44000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000da000-0x8)={r1, 0x6}, &(0x7f000046d000-0x4)=0x8) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/19 12:33:13 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0xc1b, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000cdb000)=""/206) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) 2018/01/19 12:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c37000-0xc)={0x0, 0x7fffffff, 0x0}, &(0x7f0000046000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d00000)={r2, 0x3a, "a23573e408e7f8fdd4bb453ac1a381bcf4a4c6bc00396dc60fc103d7bff5b6f2afc75fcd705d040ff6a1ad39b977ebd77a1b258ebc75061b1bf7"}, &(0x7f000053a000)=0x42) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") fstatfs(r0, &(0x7f0000f44000-0xed)=""/237) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) 2018/01/19 12:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x3, &(0x7f0000271000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000089e000)={0x2, 0x0, [{0xc0000000, 0x1, 0x4, 0x12000000000000, 0x3ff, 0x18, 0x5, [0x0, 0x0, 0x0]}, {0x8000001f, 0x400, 0x4, 0x4, 0x6, 0x2, 0x8001, [0x0, 0x0, 0x0]}]}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xe}) 2018/01/19 12:33:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 12:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001da000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/01/19 12:33:13 executing program 0: socketpair(0x1, 0x1, 0x5, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000079000)=0xc) r2 = getpgrp(0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r11 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x1348)={0x1348, 0x3d, 0x418, 0x6, 0x2, "", [@generic="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@nested={0x260, 0x84, [@typed={0x70, 0x63, @binary="35b13835d91d295e619b63652842d368fa914d6ef10f69e3e76cff7f078cf7cd8c811cd19b1b6565b53693629d5eb471c4ac37d223b8a7b444d41df49a49e97cab0dfc85f8f1f7caf1344a627c1a19bc6cd46929ae300e585e4ed07e207ace9f224b7dd958268fb5"}, @typed={0xc, 0x8f, @pid=r2}, @generic="fc032809b8a1b3d502dcdd05a6f9c596b9068cc9b96f98e54b35c92cca9ac46ba11c8a95404e5ce435e6bcdc67fc013029e2c493710f40cde11892336fbb5ee0287b70b4aa18d8f8", @generic="d3fd2625c7a40f684faa2512b169c8fe9c265d2aa9b3bbc50a73e27333fd5e1e37d4c40f5bfeed4192572346f7c335e0777b46490d8e4117af7d51368559912d5ab10b8fb3ca64815524bc8d334dd1b238c4d154f945adb500a6fceb93861d1166241abfb2a79891ff910baf3599cd3025186f2b43d5c1d40863649704d70eaa34c97961309616c981d91b21d2ed85042299a4a951217d", @generic="afb3075aa2f4c1b01a13f622d6c808846d1bd81d984b4543ef95f68acd01d42d7b8cac1a37200b171094a6637001c9528e2b26ac76906a611b9c95b38717228202419024d3e4a4aabec7120519ed046ee5a6895427be1912ccfb1492916ae203e5ee323b4ce7001718ce1bd49eaad1f14d95ce778f8a8cf8f26ace2e1a7249eece9c9722a130621f883f7030c4", @typed={0x10, 0x36, @str='proc\x00'}, @generic="9542433f219a24d7de863e3822c928f7fff060088107f61e9df963c00a33d2902278d492260da79021a781de2f56f33d660c9fd5e647d6f99f94f2d1a7a7", @generic="7a1e2af9bfdcc93290ee8f9e84c4306a0372992189940fd87b4dcb896a0a7f0131b78b5457ab"]}, @generic="8334080e7a6450df6b1efc22f8690bd7a81c1a92feafce95940589ed7338fdb1fa7a83f794e9827298d9b25ecfd3dfd44fec2d8940ac5a7d755f8bb11e9e6d5b5c9566ff12cea1d48f566b6b3f55e23d02f98e46327fe78c27ba6380e27bb773eacb9f", @generic="1ff100569c776f33c5a1a4b161cb1ffda86273a52398aa54953185bd8924d4bbe32bb987b3e7cdebcdfafde3f4e18cbb5a67dfa7a4b2ae2ce9690aaca7198b0ed10652840c03b2b70b4e419c184a4598abaa0838005c838df29a208987af433adfcd9ee7438fd5a52d4704ab87e311b947d9"]}, 0x1348}, {&(0x7f0000000000)={0x554, 0x18, 0xa11, 0x4, 0x1, "", [@typed={0xc, 0x2b, @str='\x00'}, @nested={0x28c, 0x95, [@generic="25ed44bea2285e427334d82e4dbb2f64f6db56b2823f0ad030f267cfc12b8fae5fa1443a23baa45e152026bd58b968f1e6d730de8a6c7907a84db11cc39f092e33999632783623c007ff05e6877c893f2e83435ec50e3316925816efb11dfa886bf9429381182ec0fb6380c12a8b99474d6d8c02b6af8f3fddb13958c43c20c6faf19fcbd00e3bbff64c22533cacecde652efb18d8bbb29078b9c5f6f9fb7abfc94d8631f9da6d45fc3605c03aaaf6f1d5ec40b748509ab8236610b8ece8ef699cf89d0678ec0d1aea8d8b57b6cab584ce9b3a7e", @generic="084ccf441bb8", @generic="92996cda78f0a802dbea49aa77e32abe4ebcbfff4694d3437fe6f901c524c6cc41f0d6b01599b9bbcd4a921051e3f004a9b7135265324a05c451642e218b223c03cbc29e887bdf9ec201", @typed={0xf8, 0x19, @binary="354ca5bfab8289236b647ff9ba729a45f55474d61b2643a13be5beeeeedd82e686433c081461ebcd68aa4c8065562f1a0abfaf72a8ed60eb901d71833007b916dfbb76e67755130e0cdf2620ead28a8e638fc9dfc39871969e3b5a7c50ea6e7c961c8cb322650a4dc16dbc9a66572d9def9371470b2878e306e683b106137492e030c7d6c358adcae7f12c88b8267c153b5cd4c8dcd7ea9052dd421b35b1cc813ea0a717af2b71aee13d564f214b52fe000630c326a87302a029393d1e88a5da120d8792633685b53010d2c9c2b1fe9f21851bfe43465dcf70d479f13233a28b54db56d242538bc3bea291fba3"}, @generic="910a6fd9473fdbd2fc2b16d4a5457dac52f7c42f3ea48644cfa631ac57f8d42e9b0c8442ec715e690bc00d9e74d63404d07d31f32ae9b218c7282a7d90173bc559ba1b6a56d09150c34401ff02a561ff4afc277f34d47d0e4b3161aca7ebab18", @typed={0xc, 0x70, @ipv4=@loopback=0x7f000001}]}, @nested={0x2ac, 0x7d, [@generic="a29fca38d28cf5870d2f839621733a9eee497b45b01a5f758a443048a961f82923014eff2917321f41358d44b088004ff2f417547d2e3f67b5bbf3ec962c8c18f8b08b447c0deb44ec8c788bc2fa535c174f140f386e27dcfee277b9cb26bd212232cc", @generic="36f9f6ead6481248cd0e2c768b1d508a11134bb6c28795d3eb2c36c76c687280691f41bc76e166ad880c090f9159dc0f62d42e14ac614f8a91ef7826649598f04d96ee7f873d416fa622ce44928c6530f2ebcb18ad8206860810372baafb96bdb40e8fefd21b0f41440e", @generic="7f3c7de3c361418aab1e4a8ce1f2cd538f06a0877d84ffc24c9536896d2686dbd5cb65c495d9e064d1bf8db6c755296a74ddcb77459c42e6ab875b0ce605dd858826c16a786d9373bf9e35d4266b57f4c8c516718f8f9403dfba514f5915b41ec083591eec3620f0032b28de145dfed43e746701c9f6184abccc59c5fdaf97ece6c0cdf75ac083a8053ee4605da9d8bcd0a99fc5557aee75e901d74e36042819509fb77dab8bd61b9d1fd6a07ad81368b7a508b08d288613975071abd5bd88a4ae84", @generic="a0805c1df916d9f9baea4de8a9fe5bb4d32f1add25753205f2194f9ed2b779f270018c0fd0a5a52bd8ff55655628e2f18bec9dc98049", @generic="a70024edc9f15699e3cb28ed5195d0d19859537be0a5ee23f34cf984658a67b4eef96964ace60429d7f7877bd4da0fb2f62d0d81225d99c374ece914abfe153160ea771251a1ab496dbf179eb144bfffcc06b006b6d8a63dc74d8f29f50565772f9bf6c7c7bbd38fd9912b5eee26cc6760e5806d2b44c9046220d2376a599c1a52e3e5431fbf4d5b2dc98ba26fbc679d79cfbf73b554058a4319ca7879834fa7251d6deb0914509aaa361e4afa00723753284267d1d7bfe0191bcb261f25926eef68e5e6e57066491c73aac4dc8aa48648cc21bc6fec1ec2190b1f184c73f048"]}]}, 0x554}], 0x2, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x108, 0x40080}, 0x8080) 2018/01/19 12:33:13 executing program 1: r0 = msgget(0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/87) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7a88, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000)={0xc52e, 0x2, 0xcd3, 0x51d, r6}, &(0x7f0000002000-0x4)=0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000001000-0x4)=0x0) bind$ax25(r4, &(0x7f0000002000)={0x3, {"55729c03a9c073"}, 0xfffffffffffffffc}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000004000-0x1c)=[@in6={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}], 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r4, &(0x7f0000004000)=@file={0x0, ""/78}, &(0x7f0000004000-0x4)=0x50) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000003000-0xb0)={{0x4, 0xa8}, 'port1\x00', 0xc0, 0x18, 0x7f, 0x8, 0x20, 0x1, 0x8, 0x0, 0x0, 0xe5d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000006000-0x14)={r6, 0x8, 0x0, 0x1, 0x4, 0xff}, 0x14) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000006000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000)=0xc) socket(0x19, 0x3, 0x3) 2018/01/19 12:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00005e8000-0x8)='./file0\x00', &(0x7f0000480000-0x7f)=""/127, 0x7f) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ef000-0x10)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000e53000-0xf3)=""/243) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000953000)={0x100000000, 0x3, 0x0, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000450000-0x6c)=""/108) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d6c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000da0000-0x4)=0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004a1000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000072c000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000092a000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4, r1}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/member\x00', 0x2, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000007f000-0x4)=0x0) 2018/01/19 12:33:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40800, &(0x7f0000001000-0x1e)="c115eeb25c8e342da43ba63a67b882833ea4197d6253aaecfc9e7b9d36f5", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x1000)="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") 2018/01/19 12:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}], 0x1) 2018/01/19 12:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000541000-0x8)='./file0\x00', 0x10000, 0x4) r0 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000484000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_open_dev$sndpcmp(&(0x7f0000634000)='/dev/snd/pcmC#D#p\x00', 0x802, 0x8800) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000483000-0x14)={0x0, 0xffffffff80000001, 0xffffffffffffffff, 0xfffffffffffffff9, 0x5, 0x9}, &(0x7f0000f4f000-0x4)=0x14) read$eventfd(r2, &(0x7f000081e000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000749000-0x10)={r3, 0x5, 0x4, [0xfffffffffffffe00, 0x7, 0x3ff, 0x4b3]}, &(0x7f0000461000-0x4)=0x10) fcntl$setstatus(r0, 0x4, 0x2000) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d21000)=0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000c7a000)={0xbe, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8bb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/19 12:33:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea9, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000963000-0x8)={0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000e9b000-0xc)='/dev/amidi#\x00', 0x2, 0x101200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lookup_dcookie(0x0, &(0x7f0000790000-0x26)=""/38, 0x26) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000297000-0x4)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000a76000)={0xfffffffffffffffc, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x3, &(0x7f0000ea2000)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f00003ed000)='/dev/audio#\x00', 0x7, 0x40000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/19 12:33:13 executing program 2: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) lstat(&(0x7f000005c000)='./file0\x00', &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:13 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000cfb000-0x67)=""/103, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x1c000000000, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5e, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x2}, @lsrr={0x83, 0x1b, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x0, [0xa6c]}) 2018/01/19 12:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000658000)='/dev/amidi#\x00', 0x3ff, 0x2000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000294000-0x4b)={0x0, 0x43, "6107119d8c3705c101f9ac727e7b3b8c4818dd0d3bf7d626b4f3f8d3c536c9f89d2acbad2486311177a61037214b6c6d8a93d96b7481156497cfe4d4ce50ddef39be9f"}, &(0x7f0000733000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a12000-0x6)={r1, 0x5d}, &(0x7f0000ff6000-0x4)=0x6) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = fanotify_init(0x1, 0x0) fallocate(r2, 0x2, 0xb25, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/rtc\x00', 0x10000, 0x0) unshare(0x80000400) r4 = socket$unix(0x1, 0x8000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f0000e43000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000482000-0x8)={0x0}, 0x8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e75000)={r3, 0x50, &(0x7f000064f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 12:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="5065a740a77155c866bc200263f61f2f912e38c5ca00e3ebeb86a597f8146794bf790af252b71e94e866d859ba49a25588bff43f5bb96ed62082981cc70bfdc2823220725270a11f4dfec13a2338bbd683a74c2207e005fb9f2bdf7d7e1a881c334bcfc9e91a6d5f7289ab07c5fe5ebbe3c80d0a63b296294d078fd5f8440c633c10750ec4704a6149ba735c7d32023bea8969766e79f4b42900a57e5bdce780fecf486ee1fc17a49c533256eb4caa0f5d989c1e730feb2edd00143874e38afedb6664f478d1b431c11a64f8dc9a8e974721f495e92acb8e0f84d00853a25815943c9b7d4c8babb9b49b1d685b08c7640070b2dab250cfea3be74b4faef947f75af845799113741ead14c115c156a95ab037ada856ed33ddd62251f27fdaf876074feb813c106498c008f3ef28907fceeafb05c5aa32c186241c766eaff02da2c00f995062319af1f8616e44fc32c3d2979db90376cc9c438a954bcd43adc0036d73fa0f739d13a698f65d6221ea3ef3c27fc42cc79cd7a4e8a0a49d1babafbd99de7deb13f482d23378219abb7d5c1af8269c35fc748e7c0b995347f8f867a0898d10286e50c78704034bf8aabf318013b1295a8e9a1aebd4b8bdebf1abfe473def353bcc6b3ebdc64e2f9b02dc620f41a7bd43c0e8b0e457c8025df00cb29e9758fc8e9fd6aa704c1972c5d48d4a33e83477987368fd90dbbc80b5486df6c830e46453a4d078c123c438e1e7a7dabdfa6c92669145836e2d010b5a996a8b554b8176d8ca6d1d9eb897dc3ecde0f0b2f5fa92c44b7462c576974903a6795328ac0c90e575356737ab4260e9fef9ae87f6870ecc3b1258b23530fc03b1e35d14383fdd6075cc950300aa98afc363dc5131a639c4105789ff2d3e8d5676887efd6ccc7216e3e631c00ac0fa5fe7be01377c8d1ed9a482cba254cb95e9a5b93fde4d1899efa59d93db7accd4777fb4ceeb47", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000db3000-0x8)={0x1, [0x0]}, &(0x7f0000c25000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000408000-0x10)={r2, 0x6, 0x0, 0x9}, &(0x7f0000bcf000)=0x10) 2018/01/19 12:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020b000)="da", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) socketpair(0x8, 0x3, 0xff, &(0x7f0000f1c000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000568000-0x4)=0x8, 0x4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={'crc32-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000164000)=""/129, 0x81, 0x12040, 0x0, 0x0) fremovexattr(r0, &(0x7f00002ff000)=@known='trusted.syz\x00') ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fchmod(r0, 0xd5cc80859de49023) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r4 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c22000)=0x0, &(0x7f0000d9f000-0x4)=0x4) tkill(r1, 0x16) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto(r4, &(0x7f0000e8b000-0x9d)="ea67dd94f89b09a88e366c71ed85cad7c7941c442a797eea17d2c7451d0c435537e04105e245cc40531a1fa9575d1e7a838dd614a34fd84d79121902fd225ffdc05a1226229a4370acac86839c16bbc0864ec7375a46d44a0ee139bc266320243acff35e2441f593c14b5ec8abbe62f4a90810b14f575696cfd684e0b0e727a12b421d98eac063738aee33fcc957baa21678ae934fac223a2ebc1a04dc", 0x9d, 0x4, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f0000262000-0x4)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000e65000-0x20)={0x1fd, 0x2, 0x3004, 0x2000, &(0x7f0000cfd000/0x2000)=nil}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d9f000)={0x0, 0x0}) 2018/01/19 12:33:13 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e27000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e27000-0x4)=0x0, &(0x7f0000e26000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e28000-0x14)={0x8, [0x4, 0x9, 0x1, 0x1, 0x96a0, 0x4, 0xfffffffffffffffc, 0x843d]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e24000)={r1, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100000001, 0xea0, 0x2, 0xaa}, &(0x7f0000001000-0x4)=0xa0) 2018/01/19 12:33:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b75000-0x4)=0x0, 0x80800) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = open(&(0x7f0000809000)='./file0\x00', 0x14000, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000924000-0x71)={r1, r2, 0x8d92, 0x6, &(0x7f0000d47000-0x3e)="46a6f8c3eb086d3603649b5d10994cbf0cdbf191f2fbb26900d94267147376acdb44be52377cc84dde1c670faa6249d24528415e3fb149f153d8b822ff10", 0x1f6, 0x7fffffff, 0x572, 0x8, 0x0, 0xffffffffffffff8b, 0x0, "baa4f4da5e42f1a980b29c7fb1cf0f9acbcabb106ef7b8b1066d2ecb7c7e044662dd718443a2e26e921ea928a82c2372912794e4373c019248472b38638793bcc379ae2971712419d6"}) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000004b000-0x18)={0x0, 0x7fff, 0x30, 0x9, 0x7f}, &(0x7f000083f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b67000)={r4, 0xd5e}, 0x8) connect$bt_l2cap(r3, &(0x7f0000f97000)={0x1f, 0x800, {0x3, 0x5, 0x3, 0x8, 0x80000000, 0x100000000}, 0x7, 0xbf3}, 0xe) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00004b1000-0x190)={0x0, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/19 12:33:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000982000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) syz_open_dev$vcsa(&(0x7f000019f000-0xb)='/dev/vcsa#\x00', 0x9, 0x2002) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) 2018/01/19 12:33:13 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000d000-0x60)={0x0, 0x8, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f000000c000)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) timer_create(0x7, &(0x7f000000b000)={0x0, 0xf, 0x0, @thr={&(0x7f000000c000-0xc7)="974684068543125351ec0c664bab48955a5f65bc2b2651710b9ff30b114c03ecada3b422b35e0151df92b03cf79bd82d9ad9bf2e4c8cb956ac174ee1d45ae8fbfd97c2d4c14543fcd4069418f0686cc911953b994323ab790a2f8ebcb3e3c9bcd3e23ba08cfdc6650c1f5560fc408a296971540f2bc8b8ef4ee495217c2566401b1eaf62b66246a12356cee7447c167e43995bb89a2cdeba71036b83430561e553e8db91de35b14312a44cc10f930a02e6eb0030595f9616e1eeeb0aa8eb2ebc928b364d9b2f16", &(0x7f0000006000)="3fb2adffc9d254afb1f4f8b3b595f6567a022f71fc31d19f1c03e44519648f354ea6f90fab669c644713e947b4a2d83f8200c6505f2c78752a25ccd2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x0) 2018/01/19 12:33:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@generic="6a1f4908dfcdb8838994f28a9c28229d", @ifru_map={0x101, 0x1ff, 0x40, 0x6, 0x448, 0x7f}}) 2018/01/19 12:33:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) timer_create(0x0, &(0x7f000000b000)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d10000-0x4)=0x0) timer_gettime(r3, &(0x7f000061d000)={{0x0, 0x0}, {0x0, 0x0}}) listen(r2, 0x0) 2018/01/19 12:33:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0xe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000671000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f82000-0x8)=0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe2(&(0x7f00006c3000-0x8)={0x0, 0x0}, 0x80000) sendto(r1, &(0x7f0000b7d000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd", 0x20, 0x0, &(0x7f0000e01000-0x10)=@ipx={0x4, 0x0, 0x0, "ddd6a10a2eee", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000033b000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000623000-0x4)=0xc) sendmsg$can_raw(0xffffffffffffffff, &(0x7f000068b000-0x38)={&(0x7f0000228000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000528000-0x10)={&(0x7f0000ba1000)=@canfd={{0x3, 0xa46, 0x1, 0x9}, 0x23, 0x1, 0x0, 0x0, "7f48647fb4d4d6efd54eb188bdbe1e7ff79684778877548a3ca0d173fbd4ea65003310bddd570d6da850ab6b5a9fbdf54cd6d397b7ba637ada16d0e424fa94b7"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/01/19 12:33:13 executing program 1: mlockall(0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000809000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"1b2ace2c8470ddd56fe49e29dc93df94", {0x4, 0x100, 0xffffffff00000000, "3943dfc66bb1", 0xfffffffffffff000, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000028a000-0xc)={0xfffffffffffffffe, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008b3000)={0x6, &(0x7f00006e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000ddb000-0x8)={r2, 0x34}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000092e000)={0x2, 0x80000001, 0x4c67, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$addseals(r0, 0x409, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000b4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a27000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000710000-0x8)={r1, 0xc6}, &(0x7f0000d73000)=0x8) flistxattr(r0, &(0x7f0000291000)=""/0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/19 12:33:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xdce, 0x20100) statx(r1, &(0x7f0000011000)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000014000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:33:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x9, 0x3, 0xffff, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/19 12:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x2, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000d89000-0x4)=0x101) gettid() 2018/01/19 12:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) r0 = syz_open_dev$sndpcmc(&(0x7f000023d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4100) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000040f000)={0x1bacf914c1badc7, &(0x7f00000ed000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) 2018/01/19 12:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) pipe2(&(0x7f000057e000-0x8)={0x0, 0x0}, 0x800) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) 2018/01/19 12:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r3 = semget$private(0x0, 0x0, 0x10) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000b29000)=""/250) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000973000-0x18)={r4, 0x0, 0x0, 0x0}) 2018/01/19 12:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000072000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000884000)={@generic="779689d54f588eb13f5d7e662f767b54", &(0x7f0000132000)=@ethtool_rxfh_indir={0x39, 0x5, [0x8fa, 0x3, 0x3, 0x8, 0x3f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000f08000-0x28)={&(0x7f0000c2c000/0x4000)=nil, 0x0, 0x3, 0x40, &(0x7f0000186000/0x4000)=nil, 0x7}) r1 = syz_open_dev$mice(&(0x7f000033c000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000183000)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000618000)=r2) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/19 12:33:14 executing program 4: sched_yield() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba3000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000a24000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000666000)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x25)=""/37, &(0x7f000013c000-0x4)=0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000722000/0x3000)=nil) fcntl$setpipe(r1, 0x407, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000-0x38)={&(0x7f0000724000)={0x10, 0x0, 0x0, 0x9008010}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@upd={0xf8, 0x12, 0x400, 0x5, 0x2, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x810}, 0x50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000004000+0x186)={&(0x7f0000724000/0x1000)=nil, 0xf, 0x7, 0x19, &(0x7f0000002000/0x1000)=nil, 0x0}) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x30)=[&(0x7f0000006000-0x16)='selinux}ppp0&keyring-\x00', &(0x7f0000006000-0x40)='drbg_nopr_hmac_sha384\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', &(0x7f0000006000-0x40)='drbg_nopr_hmac_sha384\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', &(0x7f0000005000)=',selinuxeth0\x00', &(0x7f0000006000-0xd)='/selinux/mls\x00', &(0x7f0000005000)='drbg_nopr_hmac_sha384\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'], &(0x7f0000005000)=[&(0x7f0000005000-0x2)='-\x00', &(0x7f0000725000-0x40)='drbg_nopr_hmac_sha384\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', &(0x7f0000006000-0x9)='md5sum-,\x00', &(0x7f0000005000)=')}\x00', &(0x7f0000724000-0x7)='vmnet1\x00', &(0x7f0000005000)='drbg_nopr_hmac_sha384\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'], 0x0) 2018/01/19 12:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000b38000)={{0x8, 0x2, 0x101, 0x1, "32cdfd1d0955d750de9904d5289e4b766ae5c92837c31506c6a2e298bf4464d39e2a7fe89ea697d23bb507c4", 0xd0}, 0xb0f, [0x1, 0x7, 0x100000000, 0x1, 0x72, 0x1, 0x7ff, 0xffffffffffffff15, 0xe964, 0xffffffff, 0x100, 0x7fff, 0x8, 0x9, 0x9, 0x9, 0x7ff, 0x4, 0x2, 0x7, 0x34e, 0x10001, 0x2, 0x0, 0x8, 0x95c0, 0x200, 0x0, 0x3, 0x8000, 0x9, 0x5, 0x8, 0x5, 0x4, 0x1ff, 0x6, 0x7, 0x7fff, 0x8, 0x545, 0x9, 0x0, 0x100000001, 0x7, 0x5, 0xf64, 0x9, 0xa3, 0x3ff, 0x8, 0x75f5, 0x0, 0x8, 0x6, 0x8, 0x80, 0x6, 0x6, 0x0, 0x5b8d, 0x6, 0x4ba61fb3, 0x5, 0x7a, 0x5, 0x3, 0x8, 0x80000000, 0x2, 0x10001, 0x7, 0xfffffffffffffffe, 0x5, 0x6, 0x2, 0xf31f, 0x8, 0x4, 0xffffffffffffff7f, 0x3ab4, 0x2, 0xffffffffa3dd872c, 0x4, 0x8, 0x5, 0x2, 0x4, 0x4, 0x8, 0x9, 0xbfc, 0xffff, 0x40, 0x2, 0x6, 0x1, 0x2, 0x2, 0x4, 0xe0, 0x7f, 0x800, 0x6, 0x8, 0x6, 0x8001, 0x80000000, 0x9d1, 0x1, 0xffffffff, 0x5, 0x8, 0x11, 0x40, 0x7, 0x6, 0x9, 0x0, 0x1, 0x8000, 0x7c, 0x3, 0x7ff, 0xce94, 0x1, 0x6, 0x81], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) syz_open_dev$admmidi(&(0x7f0000f18000)='/dev/admmidi#\x00', 0x101, 0x400) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/19 12:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000956000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009d9000)={[0x0, 0x10d004, 0x0, 0x2], 0x0, 0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:33:14 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000-0x30)=[{&(0x7f0000005000)=""/40, 0x28}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000005000)=""/89, 0x59}], 0x3, &(0x7f0000006000)=""/143, 0x8f, 0x1}, 0x100) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000008000-0x8)='./file0\x00', r0}, 0xc) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) prctl$intptr(0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x65, 0x1, &(0x7f0000007000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xb3)=""/179) getgid() close(r3) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/19 12:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) inotify_add_watch(r0, &(0x7f000088b000)='./file0\x00', 0x80) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000076e000-0x4)=r0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/01/19 12:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00002e6000)=""/113) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) [ 100.656486] binder: BINDER_SET_CONTEXT_MGR already set [ 100.679791] binder: 13770:13790 ioctl 40046207 0 returned -16 2018/01/19 12:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d7d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000f0000-0x4)=0x1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x0, 0x0, []}) r4 = syz_open_dev$amidi(&(0x7f00006e5000-0xc)='/dev/amidi#\x00', 0x200, 0x2) write$fuse(r4, &(0x7f0000264000-0xb6)={0xb6, 0x0, 0xa, @random="e5a49a6a8a45941beeba5fcc7bb16b17d0fc5152c62558feea64622df38ece42597509559b773b46c600a65b4d11ed596edda6138d634749099717083387b711f03b127e6f536559da63628b8488aac965a8a3d6e1b120e488045ee25903f4af7324bccc3fd71a273decffe7b61e49fb0575b3061c6c34afbb896145c03beaa0821d9a8d2587fe20afd295c46bd18ef5a89f26f33514f2ac49f857a9a5ba073682d6db2ac7fb"}, 0x61) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) write$evdev(0xffffffffffffffff, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000043000)=""/183) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008eb000)={0x0, 0x0}, &(0x7f0000cfa000)=0x8) socketpair(0x0, 0x0, 0x0, &(0x7f000023a000-0x8)={0x0, 0x0}) 2018/01/19 12:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f000011c000-0x25)="6b33fc74d1e384fee52ddee32800040200000800026732e3b9ffacbdbcb297fef82aa2e002", &(0x7f0000002000-0x4)=0x0, &(0x7f000009e000-0x2)=0x0, &(0x7f0000445000-0x5e)="83b36cac23184053c44f9a41f74e0e938a82d7e4b33eb0eaedb2a4a033593109d9981bed7f8d94f5a90578a5d9a6db6e80d0450d00000e896abe8fd69051d8202b04cec1f2e54c53c6138f2cd86c7bf48989c16347e7433f6b3031a071b7") 2018/01/19 12:33:14 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007df000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008e5000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000842000)=0x20, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) [ 100.692864] binder_alloc: 13770: binder_alloc_buf, no vma [ 100.692889] binder: 13770:13798 transaction failed 29189/-3, size 40-8 line 2903 [ 100.790514] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.797592] binder: release 13770:13775 transaction 67 out, still active [ 100.804555] binder: unexpected work type, 4, not freed [ 100.818513] binder: undelivered TRANSACTION_COMPLETE [ 100.824944] binder: send failed reply for transaction 67, target dead 2018/01/19 12:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x4000001) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000122000)="17bd65e672ca2d903bf864e73c1b5397ab9e7ebf4785c7abce4f6c59a1e6222867b11d5350d5aebf644cf3bcf49884a442722785acb0dbe7a2d1156bc3ebb9697446f9fe5b15a045a16bbe4d4748fe77012c79b7baed50d06e53126d90069082cf3ffedd7b71d68f343e4f93b02e0e04c67004fa39b53cb391e861e4de1575f361736b46202bceedbcebd61ef0c3c30e8c66d4e8067b1055c0dfce75b902d34aefd1759b39ddede50b80", 0xaa, 0x8000, &(0x7f0000549000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cbd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c90000)=0x8) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x4, 0x0) 2018/01/19 12:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00001c1000-0x58)={0x2, 0xfffffffffffffffc, 0x101, 0x7fffffff, 0x81, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(0xffffffffffffffff, &(0x7f000046b000)=@known='trusted.syz\x00', &(0x7f0000b32000-0x4d)=""/77, 0xffffffffffffffd1) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = openat(0xffffffffffffffff, &(0x7f0000e0b000-0x8)='./file0\x00', 0x40000, 0x8) bind$llc(r3, &(0x7f0000b58000)={0x1a, 0x1d, 0x3ff, 0x10001, 0x5, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r5 = shmget$private(0x0, 0x2000, 0x78001a21, &(0x7f0000f3d000/0x2000)=nil) shmat(r5, &(0x7f0000710000/0x3000)=nil, 0x4000) bind$ipx(r4, &(0x7f0000062000)={0x4, 0x7fff, 0x9, "403d9046ab20", 0x100000000, 0x0}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000b29000-0x9)='/dev/rtc\x00', 0x50200, 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r2, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00009d3000)=0x0) 2018/01/19 12:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ada000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000bf3000)="") 2018/01/19 12:33:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ed7000-0xa)='/dev/cuse\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00006b3000)={&(0x7f0000646000/0x4000)=nil, 0x80000001, 0x0, 0x1, &(0x7f00005e0000/0x2000)=nil, 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x8, 0x10001, 0x4445}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 12:33:14 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000011000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/19 12:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000810) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000636000-0xb)='/dev/hwrng\x00', 0x5291c2, 0x0) getdents64(r0, &(0x7f00006bd000-0x1000)=""/4096, 0x1000) read$eventfd(r0, &(0x7f0000b66000-0x8)=0x0, 0x8) 2018/01/19 12:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f0000519000)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x2, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b8000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000)=0x0, 0x0) 2018/01/19 12:33:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x401, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x0, &(0x7f0000001000-0x4)="", 0xfffffffffffffe76) 2018/01/19 12:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bf8000-0x8)='./file0\x00', 0x101000, 0x22) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000142000)={{0x8, 0x800}, 'port1\x00', 0x11, 0x2, 0x2, 0x9, 0xffffffff, 0x101, 0x200, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001b7000)=0x0) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000557000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/19 12:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000034c000)='/dev/vcsa#\x00', 0x2, 0x20000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000843000)=0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000288000-0x12)={0x0, 0x1, 0x5, [0x3, 0x1f, 0x8, 0x6, 0x0]}, &(0x7f00000c2000)=0x12) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000041c000-0x8)={r2, 0x7}, 0x8) utime(&(0x7f000086c000-0x8)='./file0\x00', &(0x7f00003ce000)={0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00004fe000-0xb)='/dev/audio\x00', 0x20002, 0x0) syz_extract_tcp_res$synack(&(0x7f00007c7000-0x3)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000af0000-0x78)={0xf4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x500, 0xfffffffffffffff8, 0x2668fc3, 0xaa6, &(0x7f0000458000-0x10)=@common='rose0\x00', 0x3, 0x9, 0x6}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000022b000-0xed)="28fa6ed720b8f4ec17dad798e68b99f42dec9db90c2345e20a272af3a78f3d428eb46551f15a8e87f8f16481debfac2ab259f67ea8b2fe7801ec1f30db9d53f67a39f707da672c41541934d9107ddd81ffbaa3e1467106819af7d156fa4e1b5557ced9879d3d830bc2eef148e0225a7c5afba32e4cb9806c5f49b956df9f920ed5653eb1d7ac58c672038382c4a7c7d9f24a0499bff150d12231a992a356ad756c6c5edc98a978ba7255ceb0fac127bf62f1fc9713bd1dd6151054ea756ce33c2ed0c0874ee1dbbf57e96c7f7a4efb5925357317b79b40a87e051b9351e30c3d1e902b9b12ee2ab0ebb50d8b50") r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000007c000)='/dev/vcs\x00', 0x40, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000d00000-0x1)=0x0) timerfd_create(0x2, 0x80800) mknodat(r4, &(0x7f0000711000)='./file0\x00', 0xc000, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c52000)={r2, 0x1000, "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"}, &(0x7f0000486000-0x4)=0x1008) 2018/01/19 12:33:14 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000b00000-0xa)='/dev/vcs#\x00', 0x3, 0x8002) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ab6000-0x4)=0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x1, 0x3, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000003000-0xd5)="2453602697335eb895b0f6f6d6085eaae7b5fd12a97d5e97563e160a46b644e261b6365b62f7a86b6fc727d69a9fbe46a82676c3f81d21f8172349898528f63317b9eeb3e7353703e27c949bfa83819c473c67ebf2a7944595a506a6cdd4c39634fe9f9e5e961a545f0bffa0e01379274f0711de8cb920a4abdc448adc95b68c48c9df58d3c6275ffc6812247df90a6b53047b1c657d5d83b691cf7e7b47bd10f76bd2b4fe35277967ff5ffe2220c0bd5bb2661bb4971d3670f78a7695c7f700ca5fb5d24751b366e5f630b595c6bb142b066aa059") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)=0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000-0xa5)="732823c7bd14fbdd972258a749aa404529297dc72ed69504c4d3be56df5039a91d6d64ae52b02515f9e093d275236131ca8561c61ac640750037c4826e429a696af0d179a98b93748688702b7ffdb7bfad68de48068551110cbf5ebefbdd8142929265f6aeb7a04ee03d845d5aa04c737a341457e4686d85e54254a30f6ad8fe78a127715e192546696340972b92a35c67e503f65ac0a84439c131304acd2985a2133cd24f") ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000-0x2e)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0xc2)=""/194, 0xc2}, {&(0x7f0000002000)=""/190, 0xbe}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}], 0x5, 0x0) bind$bt_rfcomm(r2, &(0x7f0000003000-0x9)={0x1f, {0x8, 0x9a92, 0xffffffff, 0x200, 0x8, 0x24}, 0x9}, 0x9) ioctl$KDDELIO(r2, 0x4b35, 0x8000) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000005000)={{0x0, 0x989680}, {r4, r5+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000007000-0xe5)=""/229, 0xe5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000008000-0x6)={0x4, 0x4, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000)=0x9, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x2, 0x22, @loopback={0x0, 0x1}, 0x200}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/mixer\x00', 0x100, 0x0) 2018/01/19 12:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000e47000)='./file0\x00', 0x1fe, 0xfffffffffffffff8) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/01/19 12:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000cfc000-0xbe)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000006}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000622000-0x5c)=""/92) 2018/01/19 12:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a9f000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x101080) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e7b000-0x4)=0x0, &(0x7f000099e000-0x4)=0x4) clock_gettime(0x7, &(0x7f000048c000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f36000)=@req={0xccc, 0x763e, 0xece, 0x4}, 0x10) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x77359400, 0x0}, &(0x7f00008d2000)=0x0, 0x0) 2018/01/19 12:33:15 executing program 6: r0 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = syz_open_dev$sg(&(0x7f0000ff2000)='/dev/sg#\x00', 0x7, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x85b, 0x7721, 0xfc}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x8349, 0x80, 0x3}, &(0x7f0000ccf000-0x4)=0x10) 2018/01/19 12:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b71000)='system[self\x00', 0x1) clock_gettime(0x0, &(0x7f0000adf000-0x10)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00005f3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000880000)={{0x3, 0x6, 0x0, 0x200, "8a6347441e748681a8576c3db547b0791f9e9e0572b8d6dc60308edfac0e47ea5cfb350202909c967226a5ac", 0x10000}, 0x5, [0xa1, 0x8000, 0x5, 0x9, 0x6, 0x100000001, 0x0, 0x5, 0x3ff, 0x7, 0x40, 0x401, 0x7, 0x6f32, 0xfffffffffffffffb, 0x4, 0x28, 0x6, 0x8, 0xfffffffffffffffd, 0xd786, 0x1, 0x0, 0x9, 0x40, 0x4, 0x7, 0xafe8, 0x3, 0x6, 0x400, 0x20, 0x6, 0x8, 0x8000, 0x0, 0x5, 0x68119307, 0x9, 0x8, 0x2, 0x7ff, 0xfb8, 0x0, 0x4, 0x5, 0x9, 0x4, 0x9, 0x2, 0x7, 0x7, 0x4, 0x2bb0526e, 0x9, 0x401, 0x3, 0x9, 0x3, 0x0, 0x3, 0xb54, 0x7f, 0xfff, 0x463, 0x100, 0x3, 0xfff, 0x100, 0x200, 0x9cff, 0x21eb, 0xffffffffffff7fff, 0x2, 0x8117, 0x155d0e58, 0x0, 0x1, 0xfc, 0x10000, 0x5, 0x0, 0x9, 0xfff, 0x2, 0x3, 0x3, 0x5, 0x7, 0x7f, 0xffffffff, 0xc6ad, 0x6, 0x8, 0xcfe, 0x4, 0x2, 0x7, 0x5, 0x0, 0x5, 0x40, 0x7fff, 0x1, 0xee, 0xffffffffffffffff, 0x7, 0x8, 0x7fffffff000, 0x1, 0x6, 0xffffffff, 0xffffffff, 0x8, 0x5, 0x7f, 0xff, 0x7, 0xffffffff, 0x5, 0x1, 0x2, 0x81, 0x4, 0x4, 0xfffffffffffffffe, 0x5, 0xffffffffffffffff], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f0000347000)='status\x00') pread64(r3, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/19 12:33:15 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fe6000)={0x0, 0x2000000, 0x6, 0x7, 0x6fc2a02b, 0x5}, &(0x7f0000fe7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b9b000-0xc)={r1, 0xffffffff, 0x30}, &(0x7f00007d7000-0x4)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005cb000)={0x0, 0x3a, "365b03cacc4f272126e6c982e682cd7b2cbd0ca13798e1cb5d9816c240453a373862a9f91cfae2fc297082895ac106637a4327e9e111e36a0ec2"}, &(0x7f0000fe6000)=0x42) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000a0f000)=0x8) 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{0x0, 0x3, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f000077b000)='logon\x00', &(0x7f00004ea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f000061e000-0xd)='/dev/dmmidi#\x00', 0x1, 0x800) mq_notify(r1, &(0x7f00005b8000)={0x20000000, 0x15, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x285, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/enforce\x00', 0x189000, 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/19 12:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f00001ae000)=0xc0) fcntl$getownex(r1, 0x10, &(0x7f0000b0e000-0x8)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000012e000)=@generic=""/16, 0x10) getresuid(&(0x7f0000f56000-0x4)=0x0, &(0x7f0000e56000)=0x0, &(0x7f0000f12000)=0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000733000-0x4)=r4) r5 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f000057d000)={0x1, 0x78, 0x9f9, 0x368, 0xffff, 0x5, 0x0, 0x9, 0x2, 0x0, 0xfffffffffffffe4d, 0x33e, 0x0, 0x10000, 0x3, 0x10001, 0x0, 0x101, 0x3, 0x2, 0x5, 0x6, 0x2, 0x8, 0x401, 0x3, 0xfff, 0x0, 0x4, 0xffffffff7fffffff, 0x8, 0x4, 0xb, 0x8, 0xff, 0x8001, 0xd1, 0xffff, 0x0, 0x8000000080000, 0x1, @perf_bp={&(0x7f00009c9000)=0x0, 0x6}, 0x10000, 0x2, 0x80000000, 0x4, 0x4, 0xfffffffffffffffb, 0x2ea3, 0x0}, r2, 0x4, r5, 0xd) renameat2(r5, &(0x7f0000a93000-0x8)='./file0\x00', r5, &(0x7f0000446000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f000060d000)={{0x21, 0x2465}, 'port1\x00', 0x4a, 0x200, 0x100000001, 0x8, 0x5, 0x1, 0x80, 0x0, 0x3, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000a99000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00008e2000)={r0, r0, 0x1}) syz_open_dev$adsp(&(0x7f0000142000-0xb)='/dev/adsp#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00009f2000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a5000-0x4)=0xfc, 0x4) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:33:15 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000041000-0xc3)=""/195) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/19 12:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00006be000-0x55)=""/85, 0x55, 0x40000000, &(0x7f0000199000-0x1c)={0xa, 0x1, 0xa578, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x436}, 0x1c) 2018/01/19 12:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000014d000-0x8)='./file0\x00', 0x311980, 0x22) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f69000-0x20)=[{0x4, 0x100000000000000}, {0x0, 0x0}, {0x2, 0xc5}, {0x2, 0x1000}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ddd000)={0xd6f, 0x100000001, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, 0xffffffffffffffff, 0x2}) 2018/01/19 12:33:15 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000084000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005f8000)=0xc5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000100084) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000058c000-0xe)={0x0, 0x0, 0x0, []}, 0x8) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000cfb000)={0x0, 0x0}) 2018/01/19 12:33:15 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400004000001277, &(0x7f000037d000)="") 2018/01/19 12:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='srutted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000333000)="7f8845b1aac2c645861ca4bed8f5cbd669b2c041926260ad52d80000059fc5bad2aa", 0xfffffe12, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r1, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/01/19 12:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049b000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 12:33:15 executing program 4: mprotect(&(0x7f0000fb0000/0x2000)=nil, 0x2000, 0x8) unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x81, 0x1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x90)="5c46ef1d5dfc7317fb20001f6e47b132836ffd1aeaaeda71c5440e633d7f0972ecbd3ee3d3ef5d9b1ebf590a47c4e4612ca3a89f0e63591d8849049d940b26cc84f27bfff042ed641814ba251e3b25b11f3f99ca6320c1e8a22d1730de731e06e83579e3b7ea2165dbbdde2ba3777a6dbe76a064c170cbf59fa1b4528189828b750fdb02175e576ece84bb913f332b44", 0x90, 0x1000, 0x80}], 0xa0000) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r0) 2018/01/19 12:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x1, 0x4, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00004bc000-0x4)={0x400}, 0x4) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r6 = dup2(r3, r5) sendto$ax25(r1, &(0x7f0000edc000)="d6a2b5731f2136bd9705728a39adb3122d47b8385231f183decc04e0744d6608e801e7b83248a17c32c797445e35685f0fd49dcc2dee2f4b890f05a0964aaaa5a78cfac5fec0b1c73d5bff29fac95b1ae6bd6d21172fbd1abea54e0d4b2ccecb5cf9e85b5f77a5369b8c8b8956b22d391e5737af0d3bbc278fd58c859fe75f424b35f8897d1e4b66fb4900ff9fe83bf8eab597f80855bc4fd71aec47264238a53e9471616c81f5ab4493b1ce24cac6fa2118969811af0c71c50f505c97a442a002ae5093001b3070a9fb", 0xca, 0x80, &(0x7f0000068000-0x10)={0x3, {"32f5846022168f"}, 0xffffffff}, 0x10) read(r1, &(0x7f0000680000-0x1000)=""/4096, 0x1000) tkill(r2, 0x3c) ioctl$ASHMEM_PURGE_ALL_CACHES(r6, 0x770a, 0x0) close(r1) 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000032a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000e17000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000026d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:33:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a33000-0xb0)={{0x40, 0x0}, 'port1\x00', 0x40, 0x400, 0x4, 0xb6a7, 0x0, 0x0, 0x1000, 0x0, 0x6, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004aa000-0x8)={0x0, 0x3}, &(0x7f000021c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a42000-0x8)={r1, 0x1212}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055e000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bf0000-0x8)={0x0, 0x1}, &(0x7f00009cf000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b17000)={r3, 0xa7, "fc3d4699f99475d7fef7524498e0c5ffa0630d4d07e6793b96ce5f37e455afb1ef7470012ab5be2fa34aabb9a5498b7ba6333f703b014c33acb24fd0a7d9c1f73380c2d320038a4e159eed4cdf90756df80f1a183d4eb3f48a8577460016b8ae97d98232583e627b7e72ed0f6fb1d49e6f118b8a4804a53a7c5e7592a8ed65b61ce9fc645344891537f3f7b53a38bf0f4323ae060c0b3c0115de91c5cc4888b3e5ae8668f6fe1e"}, &(0x7f000062e000-0x4)=0xaf) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000e45000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f0a000)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b7}, {0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x8, [0x45, 0x8001, 0x1, 0x7f7079e1, 0xbf5, 0x9, 0x41, 0xfe72]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/19 12:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00002e1000-0x90)={[0xffff, 0x1, 0x2, 0x3, 0x62, 0xffffffffffffff80, 0x7, 0x8, 0x9, 0x7, 0x100000001, 0x1000, 0xa00000000000, 0x8, 0xe4e3, 0x9], 0x100000, 0x40}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 12:33:15 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x93}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x96, "4affc85d4810462a5e5d5d84a7d8d722f17954ca704417eaa770fcd792dfef1562c5cf432f4bb4315385a8d8de4585fd351d0dfaad2458fb3850c8770135c5d64cb007a30f4339c6204db6d7cee9947428c4d758337c48194d3aa6c26f2d5fb50313575746f2ebebff1b0ec8251182de01a6447c504fed34b5684798834af5ac1bc117160afc85de6addbaf870a1f0d7e1816b44a8a8"}, &(0x7f0000000000)=0x9e) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000000a000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000008000-0x1c)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0x1c) 2018/01/19 12:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004eb000-0xa)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000428000)=0x0, &(0x7f00007e1000-0x4)=0x4) getsockname$netlink(r1, &(0x7f000006a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000099b000)=0xc) clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") flistxattr(r1, &(0x7f0000d75000)=""/93, 0x5d) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f00004b1000)=0x0, &(0x7f0000c1c000-0x4)=0x4) read(r0, &(0x7f0000d0f000)=""/105, 0x69) 2018/01/19 12:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000738000)='/dev/admmidi#\x00', 0x4, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004f5000)=0x1, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x7, 0x7f, &(0x7f0000261000)=""}) 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080c, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) r1 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r1, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/19 12:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000400000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x40100) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000bd7000)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0xfffffffffffffddb) syz_open_dev$usbmon(&(0x7f00009da000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x440000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000014f000-0x4)=0x2, 0x4) prctl$void(0x1e) connect$inet6(r1, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 12:33:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) perf_event_open(&(0x7f0000c17000)={0x7, 0x78, 0x1, 0x8, 0x8, 0x10001, 0x0, 0x6, 0x0, 0xa, 0x9, 0x0, 0x4, 0x6, 0x7fffffff, 0x1, 0x8303, 0x46faaa2d, 0x800, 0x7, 0x5, 0x1ec4000000000, 0xfffffffffffffff9, 0x6, 0x2, 0x400, 0x9, 0xffff, 0x407fd7bd, 0x7fffffff, 0xffff, 0xffffffffffff1190, 0x2, 0xfffffffffffffffe, 0x4, 0x0, 0x8001, 0x1ff, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xd}, 0x0, 0x3ff, 0x5beb, 0x0, 0x0, 0x9, 0x81, 0x0}, r0, 0x8, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) pwrite64(r1, &(0x7f0000f62000)="c11db504e081a5522ccce49b095f138cfd2f9ca54ecc36fbc2268f5367d9d1ffce8ac02aab7f6228d9dfdc6da23e2de225ba9e1c91df41a8335b9e2632d7b2504365b65b672c6210442f4f356de18ec455fd1146025876cb67c446a9837209c398b5011200302af10129eb45da4cbf22cc9c804281fb47b2666f601d5185457b450fbe5c42870a22722abd22ecbca8ade9baeadde72561dc078471ad1dc4a57470672bada969a316edade96a45b5cc3e88463a9fbd8c9d510b9d371c21f818317446aa2ea7234357db966023f8698a14947adc27d12afcbbb6670eada67b284397", 0xe1, 0x0) r3 = syz_open_procfs(r2, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) readv(r3, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0xfffffe92}], 0x10000000000000d7) ptrace$setopts(0x4200, r0, 0x6, 0x8) 2018/01/19 12:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000073b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0xfffffffffffffffd, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000021000-0x4)=0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000d93000-0x4)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/01/19 12:33:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffa000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a01000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0x1ff, 0x8, 0x6, 0x7, 0x800, 0x1, 0x3f, 0xfff000000000, 0x81, 0x8, 0x401, 0x2, 0x2]}, &(0x7f00005d6000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000765000)={r2, 0x5053}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e0a000)=@buf={0x77, &(0x7f00002b2000)="985f573f3fc1b1ced17df69971241a5820e199f391fe786d01d93d388335ae6d14842d62cb35fe86a0dfe8dbe141828cebc9dc15464efb50bf10db983607dc579a1938b61e37024fa33bd52005b70ca5b7b998d41dda76562d19726e48c0f652daece57c61a49f71202c05a485298041f590a2ac900e9f"}) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00005f8000-0x4)=0x0, &(0x7f00002b8000)=0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000051d000)={&(0x7f0000389000/0x1000)=nil, 0x1000}) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000488000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec4000)="1a0001009dd6633a93a13c0832c1d5c2a47ed43c1e206eb56cd6", 0x1a) 2018/01/19 12:33:15 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) dup2(r0, r0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x480000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000c000-0x4)=0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000000a000)=""/64) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/19 12:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000073e000-0x14)={0x5, 0x2, 0x1813ad65, 0x4, 0xaa0f, 0x3, 0x4, 0x9, 0x1000, 0xc5}) msgrcv(0x0, &(0x7f0000cb1000-0xc)={0x0, ""/4}, 0xc, 0x0, 0x0) 2018/01/19 12:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e45000)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00005a5000-0x50)={{0xd6, 0x80000000}, {0xfffffffffffffffd, 0x9}, 0x40, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000b66000-0x10)={0x1, &(0x7f000054b000)=[0xa9ad]}) connect$nfc_raw(r0, &(0x7f0000596000)={0x27, 0xfffffffffffffffd, 0x0, 0x3}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/19 12:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b13000-0xb)='/dev/mixer\x00', 0x200000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000361000-0x10)='/dev/sequencer2\x00', 0x80100, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00002e5000-0x20)={0x0, &(0x7f0000e95000-0x8)=0x0, 0x8, r1, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x80) io_setup(0x0, &(0x7f0000f20000-0x8)=0x0) 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ba5000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x200000) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000a2b000-0x4)=0xffff, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) fchmod(0xffffffffffffffff, 0x0) 2018/01/19 12:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000873000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00004c7000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f28000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e61c", 0x21) 2018/01/19 12:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c7d000)="d1492741229d0c24dd42fd8f1dff2a73957d94ff298bab0b7b6f80d7eeac2dd6eb6e32d8157a5037695539b4194e42aa420dfd06f3f20d6fc54ad74b7b209e4e91d269357c18d34c61116a06e766b3943b662a849574e42293501dabb6323fe23bfd20f39848d63a2ae9d2d80aff11eedaf117f0c11955c33455462f14fe0d64ebe50bf4ffe5caf5ce251f81d287451bf7eb042bc00299c15988864365e4d64bcb6ec77c9c7615c5c1dd72ff4ab410f08192c3b69f92651611d7f2", &(0x7f0000deb000-0x4)=0x0, &(0x7f000093d000-0x4)=0x0, &(0x7f00005aa000)="ceff4cecc8d621e14bff1b3e8e8754de09701cb402d072ec2fdf3b3752096d2b491cbf139f293ede45bc7bfaa4146030103c715408731629d70dc9b23d1841c6a089500503cd527079fae1f576e7672b4be78b65f50ee7f19704ad84987b007adf") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) utime(&(0x7f00008cc000)='./file1\x00', &(0x7f00003d0000)={0x0, 0x4}) 2018/01/19 12:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$vcsn(&(0x7f0000c15000-0xa)='/dev/vcs#\x00', 0x5, 0x2000) sendfile(r0, r0, &(0x7f00006bc000-0x2)=0x0, 0x8) read(r0, &(0x7f0000012000)=""/153, 0x1dc) r2 = dup2(r1, r1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000558000-0x8)=0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000c000-0x24)={0x14, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000395000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000325000-0x8)={0x0, 0x5, []}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000029e000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000da1000)={0xee, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c04000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004f5000-0x10)="a8e535b16353aa1c851f9d19256409ab", 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000734000)=@assoc_value={0x0, 0x9}, &(0x7f000037a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000da3000-0x98)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8}, &(0x7f00002c1000)=0x98) bind$inet6(r0, &(0x7f000034c000-0x1c)={0xa, 0x0, 0x67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/cuse\x00', 0x105100, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000902000-0x88)={0x2b6f, {{0xa, 0x0, 0xea, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000050000)=[0xe4, 0x23]) ioctl$sock_SIOCGSKNS(r1, 0x8983, &(0x7f0000afb000-0x4)=0x4) 2018/01/19 12:33:15 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b9a000+0xeff)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000a7a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000076d000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) r2 = dup2(r1, r1) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000877000-0x10)={0x3, 0x87}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000852000-0x4)=0x3343, 0x4) 2018/01/19 12:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c44000)='./file0\x00', &(0x7f0000d61000)='./file0\x00', &(0x7f0000eed000)='hfsplus\x00', 0x4001, &(0x7f00009cc000)="e0e86845fc94f6b9fcb637435b820514165dee6e4fa76e5b42c7907037d5474707a649a9d0") mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") unshare(0x90040000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') ustat(0x6, &(0x7f00000ed000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) clone(0x0, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f0000b76000-0x4)=0x0, &(0x7f00004c2000)="30783647802a4ab0aeba74d201a68ab36e0e540d3ac77e625afa5e26017097a8a127a0c1569daba09baee67537a144e4e2880143bef42a61dc0a48de28bc084eff86471202dd2354") 2018/01/19 12:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") writev(r0, &(0x7f0000d87000-0x10)=[{&(0x7f0000135000-0x25)="a30bfd4ca1f7a6edf62d425d33aed11bbee4a23d6c3f9cb1f50f3163fb9fd8f64fc8f2d8d9", 0x25}], 0x1) [ 102.070947] QAT: Invalid ioctl [ 102.098006] QAT: Invalid ioctl [ 102.117713] QAT: Invalid ioctl 2018/01/19 12:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d72000-0x18)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) r3 = dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000246000)=0xe, 0x4) 2018/01/19 12:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0) 2018/01/19 12:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044b000)='\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/autofs\x00', 0x20100, 0x0) mq_notify(r1, &(0x7f0000589000)={0x0, 0x32, 0x4, @thr={&(0x7f00002d1000-0x56)="d96f814ea1afc44b8aaab8809f07093ca343e8e39148682a00fd06c544fa1f31e15b81aef570c2ee76b16dd4d35b5184082c96c4c2741be9e4c6521bcfc034d00b8735ba46e4904eef5b31db9a19b69b32a628591351", &(0x7f0000b78000-0xab)="8089a4c7249e2686ad9dc2fd3584f90435d10bbcca2cc722a2f7fe6b59f869d9ca8d246e319322e7c06c145c4b48879bab48cb18fd078371e2e883a0dfa15f5bb6fdf18214b125ae2848d2b46c5e08eeecedf47b54f6a7af4c04e7f2c1004eec45efb8cde485936969d32419938714ae8ba18e6aa0a83261534d7a8c8184c630125fad8e71a19848e1cd12eaab3e47e5dbfd6a4726cc15267070a100653a6add1366c195e843ec56bff1d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000532000)=@assoc_value={0x0, 0x9}, &(0x7f0000554000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003a9000-0x10)={r1, 0x1ff, 0x4, [0x401, 0x2, 0x5, 0x9]}, &(0x7f0000bc5000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 12:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b85000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f6d000)={0x0, 0xfe00000000000000}, &(0x7f00006d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dd9000)={r2, @in6={{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbbe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, &(0x7f0000122000-0x4)=0x98) madvise(&(0x7f0000054000/0x1000)=nil, 0x1000, 0xb) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000051e000-0x4)=0x1000000631) 2018/01/19 12:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b47000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000b6c000)='./file0\x00', 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00001a8000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000074f000-0x1234)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x10, 0x6, "e139ae", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "7e034cb12b57fa3f"}}}}}}}, &(0x7f000073b000-0x10)={0x0, 0x2, [0x7ba, 0x5cf]}) r0 = syz_open_dev$vcsn(&(0x7f0000352000-0xa)='/dev/vcs#\x00', 0x4, 0x10403) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000b1d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ae2000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001}], 0x58) 2018/01/19 12:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) lstat(&(0x7f0000a13000-0x8)='./file0\x00', &(0x7f00005db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) read$eventfd(r0, &(0x7f0000603000-0x8)=0x0, 0x37b0721b50545bf5) 2018/01/19 12:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000020b000-0x8)={0x0, 0xba}, &(0x7f0000d08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ba3000)={r4, 0x80, 0xffffffffffffff52, 0xff, 0x5b, 0x4}, &(0x7f0000588000-0x4)=0x14) 2018/01/19 12:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000548000)='/dev/loop-control\x00', 0x2000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/19 12:33:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) unshare(0x2020600) exit(0x8001) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000928000)=""/242) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002d4000)="b253f7b571e6872fb33c6e9c1833d75b", 0x10) dup2(r1, r0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/19 12:33:16 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c01000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f9000)="", 0x1f5) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f78000)='/dev/vcsa#\x00', 0x100, 0x82000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f78000)=0x0) 2018/01/19 12:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x4500, &(0x7f0000feb000)="", &(0x7f00007e3000)=0x0, &(0x7f00000be000)=0x0, &(0x7f000013e000)="") pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/19 12:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000094f000)=0x0) sched_rr_get_interval(r2, &(0x7f0000bbe000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000dc1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x14) getcwd(&(0x7f0000919000-0x50)=""/80, 0x50) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00005fa000-0x4)=0x6) 2018/01/19 12:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000bd5000)=""/195, &(0x7f000002f000-0x4)=0xc3) bind$alg(r0, &(0x7f0000cc7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 12:33:16 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x2, 0x400000) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f0000002000)=""/220, 0xdc}], 0x1, &(0x7f0000001000)=""/4096, 0x1000, 0x4}, 0x10000) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x80000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000003000)=""/28) bind(r1, &(0x7f0000004000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:33:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10000, 0x4) 2018/01/19 12:33:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x82000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000743000-0x20)=[{0xa, 0x40}, {0x2, 0xa1e}, {0x8, 0x3}, {0x4, 0x8}], 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcf000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r2 = mmap$binder(&(0x7f00009a9000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xfffffffffffff6a9, 0x5, 0x2}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8, 0x100000001, 0x9, 0x40}, 0xa0) [ 102.538709] sctp: [Deprecated]: syz-executor7 (pid 14141) Use of struct sctp_assoc_value in delayed_ack socket option. [ 102.538709] Use struct sctp_sack_info instead 2018/01/19 12:33:16 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a4000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) write$eventfd(r0, &(0x7f000017d000)=0x4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ca9000-0x9)='/dev/vcs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000498000)={[0x0, 0x0, 0x0, 0x0], 0x7ff, 0xd78a9b4e22d8123c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 12:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000230000-0x9)='/dev/vcs\x00', 0x200002, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000037000-0x14)={0x8000, 0x2, 0x10000, 0x2, 0xfffffffffffffffe}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00008bf000)=""/207) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000fde000)={0x0, 0x0, []}) 2018/01/19 12:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5d, &(0x7f000066d000-0x5d)={@random="c5f4b4fecacb", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x3, 0x0, 0x1f, "89efb520f120b79a11b9ed362922061cf6dcdfaba3c4974dd6fd10f8b7ac24697be5e0c200db94cc43995ce961398db9a76c4d29630bcbedc76b65a8ae9fdf529bcc7e367a2f5f41356b020d"}}}}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/19 12:33:16 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000871000)=@assoc_value={0x0, 0x2}, &(0x7f0000f6f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000)={r1, 0x8}, 0x6) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f6e000)=0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f70000-0xf4)="2d9b13fd1cf8b76d6184ba7326468b5be77335cbdb2062ca7e9ba5bd027e3127f58f1f9f0a305563b460ad260d3dd1aeeb5be3ba5d71ed40ea31d760f640fb0c867b3e1024576add744c8ffa93c24fbcd8e3c6bca925aa3215f3fdab965337b5086d947ddea58b0918c7f28bffdd27c7ec0d4f898771e00818ba51ccd98f72e929bfc9e488db7df289ddc1e1fdc25da9d0019c02297566346d893d4ac5d9db7b91d4f32251b7104c7821514615fa6685f6f7b2d2ee378bd4075616b85d5680841644b9d38f82015a74d28ddea82a2feb1ee97ecf092196cd5474d0d541747b04063ce4f57eedacb28fa2e1b1f684be2219530cdc", 0xf4, 0x0, 0x0, 0x0) rt_sigpending(&(0x7f00001ee000)={0x0}, 0x8) 2018/01/19 12:33:16 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x3b5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/19 12:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x108000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpid() getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009d6000)=0x0) r2 = getpgid(r1) ptrace$getenv(0x4201, r2, 0x6, &(0x7f000090b000-0x8)=0x0) wait4(r2, &(0x7f0000647000-0x4)=0x0, 0xc, &(0x7f000017a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000605000-0x8)='keyring\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00001ad000-0xa)='encrypted\x00', &(0x7f00008e4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cf7000)='posix_acl_access\x00', r3) r4 = dup2(r0, r0) accept$packet(0xffffffffffffff9c, &(0x7f00007af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000980000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000852000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r5}) 2018/01/19 12:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00003a3000)='/dev/admmidi#\x00', 0x3, 0x82840) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x5000, 0x114000, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000003f000)={0x0, 0x96, 0x2, &(0x7f0000056000)=0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$setsig(r0, 0xa, 0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 12:33:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f000075b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d20000)={r1, 0x6, 0x3}, &(0x7f00003dd000-0x4)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000b4a000-0xa)='/dev/vcs#\x00', 0x0, 0x480000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fc000-0x4)=0x18) mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r3, &(0x7f0000847000-0x10)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 102.597218] sctp: [Deprecated]: syz-executor7 (pid 14141) Use of struct sctp_assoc_value in delayed_ack socket option. [ 102.597218] Use struct sctp_sack_info instead 2018/01/19 12:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffa7, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007a1000-0x4)={r1}) 2018/01/19 12:33:16 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) r1 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x800000000004, 0x10, &(0x7f0000000000)=0x6) 2018/01/19 12:33:16 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000)=0x48) ioctl(r0, 0x227e, &(0x7f0000001000)="") 2018/01/19 12:33:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff1000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r0, &(0x7f000080c000)=""/62, 0x3e) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034f000)='bbr\x00', 0x4) 2018/01/19 12:33:16 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000262000-0x2)={0x0, 0x0}, 0x2) delete_module(&(0x7f0000fcb000)='--#\x00', 0xa00) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/19 12:33:16 executing program 0: syslog(0x2, &(0x7f00008a3000)=""/231, 0xe7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0xffff, 0x1c, 0x0, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x800) 2018/01/19 12:33:16 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00004e9000)='/dev/vcs#\x00', 0xfffffffffffffeff, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000318000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$midi(&(0x7f0000701000-0xb)='/dev/midi#\x00', 0x1ff, 0x10080) accept4$netrom(r4, &(0x7f0000012000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008b4000)=0x10, 0x800) 2018/01/19 12:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000bc4000)="d51127e2504e3ef9352cebca17d78bc6fd5f41a9fd2162bcf65b73155b8284a83e9cc4c9b8c8db3847e71ce2ca37237f29307dbe20eac5655a62d5d6ecf9847acedc83280ba2d7e0856b2fd0f0c4925b35623b405fccc351c1bf24002e772040b7025a6a36524a4feb7e5b92814111e30001df91a586", 0x76) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xc59) fadvise64(r0, 0x37, 0x800, 0x7) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a28000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f75000-0x50)={0x4, 0x9b80000000000000, 0x61, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00008da000)='/dev/hwrng\x00', 0x0, 0x0) shmget$private(0x0, 0x3000, 0x54000004, &(0x7f0000e2a000/0x3000)=nil) 2018/01/19 12:33:16 executing program 4: mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000027b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x400080) r1 = syz_open_pts(0xffffffffffffff9c, 0x80) tee(r0, r1, 0x1000, 0x2) inotify_init() mmap(&(0x7f000027a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000278000+0xfea)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000279000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:33:16 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fdf000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f000040f000+0x1d0)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x1d) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000fe0000-0x8)=0x0, 0x8) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fe1000-0xc)={0x0, 0x1, 0x2, [0x6, 0xffffffffffffff74]}, &(0x7f0000fe0000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008bc000-0x77)={r2, 0x8, 0x6f, "abf29cfcd0c23e555fd466351ab7e642fe095d387909daf444926acbefe52414fab6bd8f3592d166a41511f082711e0c8c3f20938a77bc534fe2a0a1fa91f3dedbf707f32053a5848e1ca20cdcea0d68a59ceffc4d8716a4addba671897914173f5c51e922f6aa54ebd1a01abe79c7"}, 0x77) 2018/01/19 12:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cef000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e70000-0x8)=0x0) io_destroy(r0) 2018/01/19 12:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e19000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) getpeername$netrom(r1, &(0x7f00000f6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003ac000)=0x48) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b18000-0xf6)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003f7000-0x10)={0x0, 0x0, 0x26569eb5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a64000-0x8)={r2, r3}) 2018/01/19 12:33:16 executing program 0: 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$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f00004f6000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f7000)=0x10, 0x80800) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004f8000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f0000078000-0x20)=[], &(0x7f0000459000-0x20)=[0x68, 0x38, 0x0, 0x6a]}, 0x0}}], 0x3ab, 0x0, &(0x7f000049b000)=""}) 2018/01/19 12:33:16 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000ba2000-0xd)='/dev/usbmon#\x00', 0x2, 0x10000003) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r0, 0x28, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 12:33:16 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000026000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/19 12:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000001e000/0x2000)=nil) shmat(r0, &(0x7f00008de000/0x3000)=nil, 0x4000) connect$packet(0xffffffffffffffff, &(0x7f00008e0000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random='wp0-"/', [0x0, 0x0]}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000554000)={0x0, 0x0}) r2 = request_key(&(0x7f000063c000)='asymmetric\x00', &(0x7f00002ed000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000ce000)='-cgroup\'ppp1*ppp0\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, &(0x7f000003d000-0x8)='keyring\x00', &(0x7f0000734000-0x12)='-cgroup\'ppp1*ppp0\x00') keyctl$get_keyring_id(0x0, r2, 0x0) connect$ipx(r1, &(0x7f0000174000-0x10)={0x4, 0x100000001, 0x3, "a0be0780e4af", 0x20, 0x0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/19 12:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c0c000)='/dev/usbmon#\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007a8000)={0x0, 0x4, 0x1, 0x8, 0x8, 0x4}, &(0x7f0000ab9000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000603000-0x14)={r1, 0xffffffffffffffe1, 0x2, 0x90a1, 0x5, 0x9}, 0x14) r2 = syz_open_dev$evdev(&(0x7f0000d45000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000010b000)='/dev/cuse\x00', 0x2000, 0x0) tee(r3, r2, 0x0, 0x8) connect$inet6(r3, &(0x7f00002fd000)={0xa, 0x1, 0x1e2, @loopback={0x0, 0x1}, 0xf74}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001dc000-0x8)={0x0, 0x6}, &(0x7f0000173000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000987000)={r4, 0x2a}, 0x6) 2018/01/19 12:33:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000645000-0x18)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000551000)='./file0\x00', 0x8000, 0x102) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006a3000)={0x7, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000073c000)={0x2000000000001, r2}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000af8000-0x93)=""/147) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000d6d000)={0x8000, 0x7, 0xffffffff, 0x1, "44d53701f6d0693a1993537636f54fe489a41d1d837f037733a3a55a8f65ac3463045cd830044095220cc8b8", 0x5b}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet6_dccp_int(r3, 0x21, 0xa, &(0x7f0000a8a000-0x4)=0x3, 0x4) mq_timedsend(r3, &(0x7f00005ac000-0x1000)="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", 0x1000, 0x10000000, &(0x7f0000587000)={0x77359400, 0x0}) [ 103.022106] binder: 14224 RLIMIT_NICE not set 2018/01/19 12:33:16 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000d8a000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000892000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) munlockall() listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000036a000)={@loopback={0x0, 0x1}, 0x7d6c00, 0x1, 0x3, 0x1, 0xff, 0x100000007f, 0xfff}, &(0x7f0000d78000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/19 12:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x400) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) [ 103.052655] kauditd_printk_skb: 302 callbacks suppressed 2018/01/19 12:33:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) stat(&(0x7f0000eb0000)='./file0\x00', &(0x7f00009fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:33:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000030000/0x18000)=nil, &(0x7f0000f6a000-0x18)=[@text32={0x20, &(0x7f00006ba000)="66b8df008ee8b8faffffff0f23c00f21f83500000e000f23f89a6aa900003f016664660f660b660f6ebb86990000ea0e000000a300f30f001a0f01c8defa0f2017", 0x41}], 0x1a4, 0x1b, &(0x7f00006d1000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000092e000-0x4)=0x0, &(0x7f0000f5f000)=0x4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f00003b8000)='/dev/dsp#\x00', 0x0, 0x0) [ 103.052663] audit: type=1400 audit(1516365196.815:2032): avc: denied { dac_read_search } for pid=14220 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 12:33:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000569000-0x8)='keyring\x00', &(0x7f00009e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000d8a000)='user\x00', &(0x7f0000e9f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000059b000)="c67f335c2122acdbca468c1f189942da88a1d36155f4d210fbf22ef73cfe1bba795d52980a63005f63c016e2b9665103323d5fa6419691198f61bf8f18b2e9263327ec680d14f8247fd955c90b619d468eda89162c1ae26f570a045a8399d3642ea15d64faf881", 0x67, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006e4000)={r1, &(0x7f000055a000)="", &(0x7f0000be6000)=""/84}, 0x18) ioctl$TCFLSH(r1, 0x540b, 0xfff) 2018/01/19 12:33:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r3, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fe000-0x8)={r4, 0x0}, &(0x7f0000c45000)=0x8) syz_open_dev$sndpcmc(&(0x7f0000392000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/19 12:33:16 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/19 12:33:17 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000b7a000)=0x8000000000002, 0xfffffffffffffd95) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f81000-0x4)=0x0, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b80000-0x4)=0x401, 0x4) 2018/01/19 12:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000652000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dae000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa75e, 0x9}, &(0x7f0000cf5000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000029b000)={r2, 0x0}, &(0x7f0000d17000)=0x8) [ 103.062225] audit: type=1400 audit(1516365196.824:2033): avc: denied { map } for pid=14216 comm="syz-executor0" path="/dev/binder0" dev="devtmpfs" ino=1149 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/19 12:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aa7000-0x10)='/dev/input/mice\x00', 0x0, 0x48000) socketpair$inet(0x2, 0x80007, 0x1000, &(0x7f0000246000)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000be1000)={0x20000, 0x0, [0x2, 0x551, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffa, 0x1, 0x9, 0x1f]}) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00006d0000-0xc7)=""/199) ioctl$KDDELIO(r0, 0x4b35, 0x7ff) [ 103.071493] audit: type=1400 audit(1516365196.834:2034): avc: denied { dac_override } for pid=14214 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.074768] audit: type=1400 audit(1516365196.837:2035): avc: denied { dac_override } for pid=14214 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.077450] audit: type=1400 audit(1516365196.839:2036): avc: denied { net_admin } for pid=14215 comm="syz-executor3" 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 [ 103.083109] audit: type=1400 audit(1516365196.845:2037): avc: denied { call } for pid=14216 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=binder permissive=1 [ 103.085193] binder: 14216:14236 got reply transaction with bad transaction stack, transaction 72 has target 14216:0 [ 103.085203] binder: 14216:14236 transaction failed 29201/-71, size 0-0 line 2718 [ 103.127199] audit: type=1400 audit(1516365196.889:2038): avc: denied { ipc_owner } for pid=14219 comm="syz-executor7" capability=15 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 [ 103.141587] audit: type=1400 audit(1516365196.902:2039): avc: denied { map } for pid=14237 comm="syz-executor5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=39065 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 103.150821] audit: type=1400 audit(1516365196.913:2040): avc: denied { map } for pid=14252 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 103.155743] audit: type=1400 audit(1516365196.916:2041): avc: denied { map } for pid=14252 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 103.227119] binder: BINDER_SET_CONTEXT_MGR already set [ 103.227132] binder: 14216:14236 ioctl 40046207 0 returned -16 [ 103.231642] binder_alloc: 14216: binder_alloc_buf, no vma [ 103.231669] binder: 14216:14242 transaction failed 29189/-3, size 0-0 line 2903 [ 103.233865] binder: 14216:14236 got reply transaction with no transaction stack [ 103.233873] binder: 14216:14236 transaction failed 29201/-71, size 0-0 line 2703 [ 103.578392] binder: 14224 RLIMIT_NICE not set [ 103.586381] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 12:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000039000)='ppp0/\x00', 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b2c000-0x8)={0x0, 0x0}) 2018/01/19 12:33:17 executing program 1: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/19 12:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000edc000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@rand_addr=0x3f, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$dmmidi(&(0x7f0000fd1000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d82000-0x84)="f59fbe42f8ac68497c482e73325e78960ba46b0697f12178955ae97d4d654a8169378a3c603932416e371bfc2d7c46f67cc6ed4d1fde1c5af41f4c5d3202ad5c136345e7470865bc9581500729d54dae6807bc66af04235eb8ac7a72133ebf8227f6e1a0a4deca02bf9228e5736e9bef46ba9738d9f9dde20c0ab4a044be8e5684b0394e", 0x84) clock_nanosleep(0x7, 0x0, &(0x7f0000cd4000)={0x0, 0x0}, &(0x7f0000f91000)={0x0, 0x0}) 2018/01/19 12:33:17 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000077e000)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000537000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006f9000)={0x101, 0x8002, 0x9, 0xfffffffffffffffc, r1}, 0x10) 2018/01/19 12:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) name_to_handle_at(r0, &(0x7f00001a7000-0x8)='./file0\x00', &(0x7f0000b2c000-0x98)={0x98, 0x80000000, "58db021f78497ce70e158d5619060aa4c6ab1ee82c7d88b103831837457cb30115c28d05ce7c5e9f577d886bf7fa3f3ec95e949d93e788608e0c5f196d3c697b342bc691d7920f58edfe9f875c06ecac5ceaf5a329b94423858ca2f2b3c4eb8d9e514852494b906530f38152775f80ec1f0b42d8f796b916c5281fac4b73a05746a7e17a17ff56ec80710bc0ae252687"}, &(0x7f00003db000)=0x0, 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000273000)='/dev/snd/midiC#D#\x00', 0xe6, 0x404100) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000723000)={0x50, 0x0, &(0x7f0000106000-0x50)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000cae000)=[], &(0x7f0000ba3000)=[0x40, 0x70, 0x30, 0x18, 0x48]}, 0x72b}}, @enter_looper={0x630c}], 0xe3, 0x0, &(0x7f000039a000)="c2b719d4318eb20f85ab504a516c405a87d2311de28208cbeb0cb3adba80b8a9b8a5e069622979e5ada58a5730d3e510934724e8c95fd7abb37e15a22f6f69f48aa047974af973310aadb8e465f8177af7719caafeb04dc1566cb46d28ff60fed2daf2cf7cff66ede92d147ad52bd12434cef37ca035580102e7168f2e87e9ca04d13ab5d77732130a5071a35001da51fe904a40cfa1b89df44ecf36d189748db5263cfce8f320e7673ba717cb11c919a941d067bc680370c3eb6039ff02112d2d5fcb3cb40fa332092070ec7ef3128b2aa29bf5c450e7a82f04ac6cf295419b61530a"}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000933000)=0xc) r2 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/19 12:33:17 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000018000-0xd)='/dev/urandom\x00', 0x0, 0x80480) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x18)={0x18, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x4, 0x6, 0x4e, 0x8}, {0x8, 0x5, 0x0, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000010b000-0x10)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af2000+0x422)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000019a000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='dummy0\x00'}}) nanosleep(&(0x7f0000c82000)={0x0, r0+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/19 12:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) accept4(r0, 0x0, &(0x7f00007b2000-0x4)=0x0, 0x80800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r1, &(0x7f000072f000)=[], 0x1000000000000085) write$fuse(r1, &(0x7f0000b25000-0x5a)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bbf4ff93b2ee0146cd5ed34882afb9950b00039132fdbf2b83d30180000000b3"}, 0x5a) [ 103.591881] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.597395] binder: release 14216:14224 transaction 72 in, still active [ 103.604164] binder: send failed reply for transaction 72 to 14216:14236 [ 103.610955] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 12:33:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000829000)={0x100, 0x9, 0x93, {0x0, 0x1c9c380}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r3}, 0xc) 2018/01/19 12:33:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) getpgid(0x0) stat(&(0x7f000053a000-0x8)='./file0\x00', &(0x7f00006d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000da2000)={&(0x7f0000129000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000031d000)=[{&(0x7f00001c0000-0x69)="6a0161f14244461791f0d49134a63a493f45d66e9d68dee94fad3f62a62232cf18f6f2146d1c5efb3f1776c0c5392ee962cea5e1b84cbaa829eb36baad47c09e60a8bedf3a1c22ef1146d7b10d08f389e90f0f8f80c23b70cbe4a241804d5d5754991f17f077e91978", 0x69}, {&(0x7f00008c2000-0x56)="4cb9c327e1152d826ff97c1842b2fe47515125c04e4efdb96ee8e1c8e7a72588a69ae3afe067c4b8357592ad18d5628b98beb7f8e06a5b307b37d90289d678f610e559ad64399161adc4125cf3f933f9b980ebef0be9", 0x56}, {&(0x7f000046e000)="ef8b5878575929be0d8b7f0f221df4de71bba38af1d2dde036ee5a82108925a3f3529781be5eac1499a0b140e2f07aeab13e7349ce6e79b9775d43b001fe58a852", 0x41}, {&(0x7f0000a78000-0xa2)="16fa7c8485f70dbcca09070578eb0ecf02ad99507962fc822ef2eb091cb136c4c5733a8424c62e80c7a2cf3df0ded322596778bfc6754e700ee5f21807229de0b155d3ae46823184a287d08e0577373feea3a5390c711586de86b2ce5ae45183f3b28e81d2e9f725b4b426d51fa3b38903aad5b4864f5b04ba6247f7020d4487257c16c3bf6d1bd922093b684c3618cc14e7de95a186114018dea6baed8a22632547", 0xa2}, {&(0x7f0000b66000)="cfa7d578f51f524c64244bd98e55e61bfcec00371df9fc9dc85d0afa50f53f82d0429f78d96252aafaabc9dc0221fc053def58150b82c26f5a17ff7824e231318bda2d1803f6de3e008cfdba5513e54ff7e96019e4afb3927a6def98f9b4878e36543dbd6b1261249d2681c9fbb2d84a706e6193d7ae586a3c0b62618585cda5e91dd28c08becdb2cb7ddc1aac92179ac42b13d78d28a2021b9cb847e31292fd13593afcf7096644b7a04429ad82b77adee937557b321c07cdc0946dd598", 0xbe}], 0x5, &(0x7f00004a0000-0x20)=[], 0x0, 0xc004}, 0x4000010) accept4(0xffffffffffffff9c, &(0x7f0000f3f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031e000)=0x26, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000113000-0x10)={0x20000000c, 0x8, [0x54f, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006fb000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000282000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fdc000)={r2, &(0x7f00004db000)=""/181}) 2018/01/19 12:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000e0e000)='./file0\x00', 0x2, 0x1) dup3(r1, r0, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f000075b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) bind$packet(r1, &(0x7f0000c63000-0x14)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r1, &(0x7f000018e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b25000-0x4)=0xc) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ce4000-0x10)={0x3, &(0x7f0000d51000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000c7000-0x8)={r4, 0x2}) 2018/01/19 12:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009cc000)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d0c000-0x10)={0x5, 0x6a, &(0x7f0000ef9000)="abdd3e1b292ca59d9e2b48e7e681c8837995c2af7ed71d1957740c09439b5e140e788d541f0203d8913fab0884043983a403a948e0cfa95e9cb0acd7ccce12084c5e8c62d7ed3714b823cf452af438f2e1ef0deb8af367598df634ad11c3b248ead6d4716f3aa744d72b"}) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/19 12:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb0000)='/selinux/enforce\x00', 0x60000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000690000-0x4)=0x0) 2018/01/19 12:33:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8048, 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x28, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) r2 = syz_open_dev$sg(&(0x7f0000b3d000)='/dev/sg#\x00', 0x7, 0x0) accept(r2, &(0x7f0000f93000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c20000-0x4)=0x20) unlink(&(0x7f0000393000)='./file0\x00') [ 103.678948] binder: undelivered death notification, 0000000000000000 2018/01/19 12:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00001a2000-0x8)=0x1, 0x8) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) [ 103.754501] binder: BINDER_SET_CONTEXT_MGR already set [ 103.768655] binder: 14291:14300 ioctl 40046207 0 returned -16 2018/01/19 12:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) clone(0x10000, &(0x7f0000af0000-0x61)="0cf9bcc0975e4576f3280de4f45f8c0a0cc5a53ef75761d820169a0b876aea559c00e058989588a0889c4f0eee611d8ee66e3ad5784fbe200e068a4e2c92ceee27ea1359d07ac3a347ad19dbb84bc78417045a0d30970499a565ac7dd339efb9bb", &(0x7f000031f000-0x4)=0x0, &(0x7f0000c0f000)=0x0, &(0x7f0000f99000)="83a43478403c64cee1df8639bbaa59fc87bcaa5aea0f9df0aeb35d746d6aabcfd8779875f589f528d77500b72c") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x200, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000553000-0x4)={0x0}, &(0x7f0000eec000-0x4)=0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00005c1000)=0x2) r4 = msgget(0x0, 0x480) getgid() r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ea000)={0x0, 0x0, 0x0}, &(0x7f0000390000-0x4)=0xc) stat(&(0x7f0000007000)='./file0\x00', &(0x7f00008c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ed9000)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00008e7000)={{0x3ff, r5, r6, r7, r8, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x110, 0x1, 0xfffffffffffffffe, 0x80000000, 0x400, 0xfffffffff8732838, r9, r10, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) finit_module(r0, &(0x7f000038c000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d4b000)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000049c000-0x4c)={0x6, 0x80, 0xffffffffdffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) [ 103.849691] binder: undelivered death notification, 0000000000000000 2018/01/19 12:33:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000dbe000)='./file0\x00') mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000303000-0x9)='/dev/rtc\x00', 0x40, 0x0) connect$unix(r0, &(0x7f0000568000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000fbd000)={0xfffffffffffff84e, 0x4, 0x7, "ebd1c5f64450", "b21da6042903c80dc9cda346c11f8648"}) 2018/01/19 12:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051a000-0x4)=0x104) process_vm_writev(r1, &(0x7f0000179000-0x90)=[{&(0x7f0000de3000-0x19)=""/25, 0x19}, {&(0x7f0000714000)=""/0, 0x0}, {&(0x7f0000c4d000-0x2f)=""/47, 0x2f}, {&(0x7f0000443000)=""/159, 0x9f}, {&(0x7f0000bfd000-0x6b)=""/107, 0x6b}, {&(0x7f0000cfb000-0xc0)=""/192, 0xc0}, {&(0x7f0000fc9000)=""/4096, 0x1000}, {&(0x7f000035a000-0xd5)=""/213, 0xd5}, {&(0x7f00002ac000)=""/145, 0x91}], 0x9, &(0x7f00004d3000-0x20)=[{&(0x7f00002d0000)=""/52, 0x34}, {&(0x7f000000f000-0x5a)=""/224, 0xe0}], 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8d) 2018/01/19 12:33:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000855000)='/dev/sg#\x00', 0x1, 0x4000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002a7000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00005e6000)={0x0, r1, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000083000)=[], 0x0, 0xf5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) write(r1, &(0x7f0000849000)="78d315b5d5f175a6e02c667c02352533361c9a81509c1046ac0b046b3604cc550f18d2ac314674ca5e810627f8874679929bc8f16757194bcd4f50de32f2380caa2b13f921efcf9ef9a1198972eccd088efea0ba0052d764f59cd5716dd0803b4d5392f581b2da7d56c95c1c21c1e5aaed9231d4e4de80d450695dfa5432c8be75133098975fce06dc6cd9294d7c65fb92e4d9501cda80a18e86279d2ddf2e40c523786ecc59c2ed7700724135f15b1c72ed76c380bae255435aa5eb4c54cd6e1a25d8fa7be9390c4316d15fcd0c64704ca60542092eac28eaaa99b25e94ecada72e17af", 0xe4) 2018/01/19 12:33:17 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000002000-0x9c)="ac") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000c000)={0x0, 0x5b, "63b95670447e7182c9432880b8eb7abf80277067cfd002cb2bea4850804b1355cf024b920c4b287d7e371ab464f46ffb03907e50edef742cc55cfd18e89b0db3fd01d0dc063e4128f0e720139c26f8145dacb420284686a3e39068"}, &(0x7f000000c000)=0x63) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000000d000)={0x8000}, 0x8, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000009000-0x20)={0x2, &(0x7f0000002000)=0x0, 0x1, r0, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000c000)={r1, 0x73, "cd4c315bcb300069bbbf93d0b39b5b84f253ad3fb13fa2593f33291c33c8bede01b69474a9202f46b391f0066d0655074b8a52e6b26088a101dadfceaea4f03e7f1af082bf861b33c316354fc695babafd594a1df67333253147d6e348dad31437b0653295398c6e329da7502bba6394767a3a"}, &(0x7f000000a000-0x4)=0x7b) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000007000-0x8)={0x7fffffff, 0x800}) 2018/01/19 12:33:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="") ftruncate(0xffffffffffffffff, 0x40000000000003) 2018/01/19 12:33:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000b6000-0xb)='/dev/adsp#\x00', 0x200, 0x800) msgget(0x0, 0x100) remap_file_pages(&(0x7f0000d61000/0x2000)=nil, 0x2000, 0x0, 0x3, 0x48000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005a9000-0x8)={0x0, 0xf5d}, &(0x7f000097d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000010b000-0x4)=@assoc_id=r1, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/19 12:33:17 executing program 4: r0 = add_key$keyring(&(0x7f0000bd6000)='keyring\x00', &(0x7f000060d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000829000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a0d000)={r2, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000bb7000-0x10)={r4, 0x3}) 2018/01/19 12:33:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f7b000)='dns_resolver\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x3)='\\.\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000054f000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006a0000)='\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) recvfrom$llc(r1, &(0x7f0000001000-0x4a)=""/85, 0x55, 0x10000, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x9, 0x0, 0x8000, 0x20, @random="9823131a3cb4", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x7fff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 12:33:17 executing program 0: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000629000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000965000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000965000)=0x10) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000965000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000965000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff}, &(0x7f00007ff000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062b000)={r2, 0x7f}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) [ 103.976649] rpcbind: RPC call returned error 22 [ 104.021723] rpcbind: RPC call returned error 22 2018/01/19 12:33:17 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) munmap(&(0x7f00000c5000/0x3000)=nil, 0x3000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 12:33:17 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000143000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x80, 0x7}, &(0x7f000074e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009a0000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xfa, 0x1, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x8, 0x8, 0x9, 0x4, 0x8, 0x0, 0x7, {r2, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x3b93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001, 0x6871, 0x7fff, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x80005, 0x0) recvmmsg(r3, &(0x7f00002bb000-0x168)=[{{&(0x7f0000b90000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000479000-0x70)=[], 0x0, &(0x7f0000031000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b85000-0x10)={0x0, 0x0}) 2018/01/19 12:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x34, 0x0) read(r0, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eb8000-0x4)=0xffffffffa71cee30, 0x4) 2018/01/19 12:33:17 executing program 5: gettid() 2018/01/19 12:33:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004ef000-0x4)=0xffff, 0x4) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ca7000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000088e000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000001a000-0x8)={r4, r5}) close(r0) 2018/01/19 12:33:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000099f000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x7fffffff, 0x2, [0x80, 0x1]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b42000-0x6)={r2, 0x5}, &(0x7f0000002000)=0x6) wait4(r1, &(0x7f0000a41000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x2, 0xffffffffffffff80, 0x3ff}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x0, 0x0, 0x0}, &(0x7f0000b36000-0x4)=0x10) prctl$setfpexc(0xc, 0x100000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a5000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) 2018/01/19 12:33:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000e91000)={{0x1, 0x4, 0x4, 0x9, "b12cc13469490f266952aa7f48dc1e7cf1e35a2d9f520911ff11c558a265be1aec3af2792501ef2d3bc50aa2", 0xfff}, 0x3, [0xffffffff, 0x9, 0x1, 0x8001, 0x8, 0x0, 0x9, 0x3, 0x0, 0xd16, 0x20, 0x8000, 0x5, 0x8, 0x6, 0x9f, 0x5, 0x100000000, 0x89, 0x10001, 0x4, 0x1, 0x3, 0x3, 0x1, 0x7, 0x80000000, 0xdd, 0x40, 0xca3f, 0x7ff, 0x1, 0x5, 0x9e16, 0x8, 0x200, 0xd1a, 0x7, 0x5, 0x6, 0x6, 0x80000001, 0x4800000000000000, 0x800, 0xffffffffffffffb8, 0x100000000, 0x401, 0x9, 0x1000, 0x9, 0x0, 0x80, 0x0, 0x9, 0x8, 0xb35602, 0x6, 0x8, 0x1, 0x5, 0x3, 0x1, 0x2, 0x8, 0x7, 0xf97b, 0x80000001, 0x8000, 0x8, 0x2, 0x10000, 0x10001, 0x10000, 0x100000000, 0x4, 0x8, 0x1, 0x6, 0x14000, 0x9, 0x8, 0x6, 0x8, 0x0, 0x1f, 0x6, 0x80000001, 0x3, 0xb568, 0x0, 0x8, 0xfff, 0x101, 0x6, 0x0, 0x4, 0xffffffff80000000, 0x800, 0x5, 0x4, 0x6, 0x8, 0x5, 0x3, 0x0, 0x7, 0x4, 0x80000000, 0x7f, 0x0, 0x1, 0x2, 0x3, 0x814, 0x40, 0x6, 0x396, 0x9, 0x5, 0x5, 0x7fff, 0x3, 0xf7ab, 0x1f, 0x0, 0x7af, 0x684e, 0x3ff], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/19 12:33:17 executing program 4: mmap(&(0x7f0000000000/0xc3c000)=nil, 0xc3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c36000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000064000)={0x0, 0x0}) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndctrl(&(0x7f0000703000)='/dev/snd/controlC#\x00', 0x1, 0x400000) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f000047b000-0x188)=[{&(0x7f0000c3e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006f1000-0x40)=[{&(0x7f0000c3e000-0x60)="4fb7246bb1050559569e9b828c7bb1b235dd857dbd13a86a867baa25e1def4751578c91ce9b7f9f4cdd8836d0403c98d260c2fc365a4991afde15bb7ca6900ea302172f5dd95aca09c8c69994cd05df7e6b4e5c77e7ce342c245593743c5baa0", 0x60}, {&(0x7f0000c3e000-0x62)="720e60363f4f85f42d6f74cd69836059e17c2b9f555c368aca6aeb78e40efb47c12cbe98e200b82e47a173d9b6081f94dd204a9aa2c0176cbb099bc1d7ab0d210ca5c922b9b4b916d656d00557e0549be8a7801d409b62322ad39d3caf5e2f8eb68c", 0x62}, {&(0x7f0000c3d000)="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0x1000}, {&(0x7f0000454000-0x8b)="f5b0440ce92b77e08b687a3705155649dec76dcadb887f22c5e3845a2b7efb44d8adbd438b8645cc9d1509ff307515c006f4b411bf4e90cedb76ba6710669c21809681022c5899f1247e6abb90a41bfba28e0d789a35bb9f352732b1d5a64f2345e0ecd2f8982b6684c4124955c324a3c6ee47908e5afaf16372b276a2bc7f56bb8823440d5cec76ff780c", 0x8b}, {&(0x7f0000c3d000)="13496e4efa481eeb5b003404d20883ccb38b28d6cb390cc21c7e4e50c95134d566c69e4fe35462a3103a58fec9b77fd493ef618330c5e1671de8118d9d7510f366d3af270305b3fb3fee64a488166923dae32a1735e8dc0cbca2cbc1e5d26e2797efd91da794a3845f2da2718f90fb59ac8b9d9c380e36a4dbf8b2b18e0d1994c64736e9ba7fed868e1dfa9484b22f86281cf0f9c4f9", 0x96}, {&(0x7f0000a30000)="2229ad37d2e8e63e3eb0e0c0e7172cd1312768c4cda61f71cd0df49665505ee6e5747b73ddea5cd0379ad0c9168e4f7fce7039ce91e42bd3dd9426244a4ccc126c85a13aeeda823e6ca6a7da40f5e248a5b95a0a2c38e90f7e263ad51a6c7437da13ace11078c0ba75a2f91c34a4d649c2d6c41ced2ad40adcdfb1a556ca7a357380d1c8077a20a5a1de68180a7196157aa8886e00a7048c58a8cfbca8a300b465fbd2fb9e78e5d35bd9d7bacac4982a2572b4607c60f1ed250518101991ef599e49f80974f9a95025eda51bcf2551a189a17742c02ac58360c3532a313f2acc6ecb5e9c16342178ee30cac05167ad5cf3fb0e66a9a1093fb3", 0xf9}], 0x7, &(0x7f0000c3e000-0xc0)=[@rights={0x28, 0x1, 0x1, [r6, r6, r0, r6, r6]}, @rights={0x20, 0x1, 0x1, [r5, r5, r0]}, @rights={0x28, 0x1, 0x1, [r6, r6, r0, r5, r5]}, @rights={0x18, 0x1, 0x1, [r5, r5]}, @rights={0x20, 0x1, 0x1, [r0, r0, r6]}, @rights={0x18, 0x1, 0x1, [r6, r0]}], 0xc0, 0x8040}, {&(0x7f0000c3e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c3d000)=[{&(0x7f0000c3d000)="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", 0x1000}, {&(0x7f000000b000-0xbd)="b4fc8a29d2e7e6ec95ce856c14c51228c72e83c1ee725a61f3ddc4ecf45d43c51f767d8e386117ad15bc8ef723757f238f93c52acd9601822c7e47a79efb0b179bfc43a392b125ffa52bc6da147f5416e3b8c3d1f19d4246bc8e4b3df403851421e42d03c903c471af48d7e33f723182894f63b82fc6dc70535813a08104367be6a2095d1186108dd6748fd7d0d32401fcf352b214d720e6c552a04fe969f38c3416881079b4ab6f6e899bec2ab4f9e10025b7d1d56af1c04f7c292dcb", 0xbd}, {&(0x7f000027d000-0x24)="32338b700ac151328b42dc4813f3b056627b59de4b047114b9d268b4c8f67946b0799997", 0x24}, {&(0x7f0000861000-0xc)="73f493b68374d3c1185819cc", 0xc}], 0x4, &(0x7f0000c3d000)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x80}], 0x7, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000c3d000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b94000-0x3)=0xe8) r8 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000be6000)={0x1edb, 0x5, 0x400000000000, 0x3ff, 0x7, 0x4}) 2018/01/19 12:33:17 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000ee7000)='/dev/admmidi#\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001000-0xc)={@rand_addr=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000b44000)=0xc) tee(r0, r1, 0x9, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/audio\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f000076a000/0x4000)=nil, 0x4000, 0x0) 2018/01/19 12:33:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000019a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/01/19 12:33:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/19 12:33:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2000000000000000, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) dup(r0) 2018/01/19 12:33:17 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000017000-0xa)='/dev/cuse\x00', 0x1000007f, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000015000)={&(0x7f000000a000/0x2000)=nil, 0x2000}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x30, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x4, 0x1d, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000017000-0x10)=@generic="8845711b6f72042690764cc1db3a548f") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000017000)='./file0\x00') [ 104.135362] ptrace attach of "/root/syz-executor4"[4724] was attempted by "/root/syz-executor4"[14391] 2018/01/19 12:33:17 executing program 3: r0 = shmget(0x1, 0x4000, 0x400, &(0x7f00002fc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f000048e000)=""/197) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 104.197664] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 104.222633] ptrace attach of "/root/syz-executor4"[4724] was attempted by "/root/syz-executor4"[14391] 2018/01/19 12:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000f3c000-0xc)='/dev/audio#\x00', 0x80000000, 0x381800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004e3000-0x6)=@assoc_value={0x0, 0x80}, &(0x7f0000f55000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000093c000-0xaa)={r1, 0xa2, "5f832682da48b5460561a19bc121669fed2e7da7b54435b03bd17996654c91dfd6e8c7d16000d88ef90f0a5d1200e77c7adbee0293af0e20bbc28ff8395946f2c9fc5a614ddc167ee799df72355f379fd2b1e835cd228d234c0b75eb191c9e116d7dd9429e3a71ef594369602c6073fc5f595d1009783ae673083d580f47ef629f7815e974852aaa46b3768df8940836630a6cb87cba36630ebde464a7773923a37a"}, &(0x7f00007ec000)=0xaa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000005f000)='./control\x00', 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/01/19 12:33:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df2000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r2 = gettid() write$eventfd(r1, &(0x7f00005e7000)=0x0, 0xfffffc95) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d04000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) 2018/01/19 12:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000494000-0x10)={0x7, &(0x7f00002d8000)=[{0x100000000, 0xffff, 0x2, 0x7}, {0x5, 0x5, 0x9, 0x3}, {0x9, 0xfffffffffffffffe, 0x0, 0x10000}, {0xff, 0x7, 0x0, 0x80000001}, {0x7, 0xffffffffffffffff, 0x6, 0xd9ab}, {0x5, 0x2, 0x7, 0x1}, {0x50, 0xfd, 0x5, 0x1c0000000000}]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) getrandom(&(0x7f0000ddb000)=""/242, 0xf2, 0x2) 2018/01/19 12:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a9e000)='/dev/ashmem\x00', 0x200, 0x0) getsockopt(r0, 0x1, 0x6, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x36c) r1 = syz_open_dev$usbmon(&(0x7f0000e99000)='/dev/usbmon#\x00', 0x1, 0x840) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000196000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000acd000)={r2, 0x0}) 2018/01/19 12:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000365000)={0x6, &(0x7f0000963000-0x30)=[{0xffff, 0x1, 0x40, 0x3}, {0xaae7, 0x0, 0x8000, 0xc6}, {0x934, 0x8, 0x2, 0x4}, {0x6, 0x2d3, 0x100, 0x1}, {0x7ff, 0x3f9, 0x0, 0x7}, {0x2, 0x5, 0x1f, 0x0}]}) clock_gettime(0x0, &(0x7f0000ccf000-0x10)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000b2b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000436000)=0x10) getsockname$ipx(r1, &(0x7f00006b5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d51000)=0x10) rt_sigtimedwait(&(0x7f0000658000)={0x0}, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x10)={0x0, r0+30000000}, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b91000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) kcmp(r2, r2, 0x5, r1, r1) tkill(r2, 0x1000000000016) clock_gettime(0x2, &(0x7f0000b81000)={0x0, 0x0}) 2018/01/19 12:33:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f00000b5000)='zh', 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 12:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2b000-0x10)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/19 12:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000378000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000781000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00001a5000)={&(0x7f0000cf5000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "98e7edc21ca06fef1dae9615f6c6b544699559042eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) tee(r6, r0, 0x9, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000955000-0x8)={r0, r5}) r7 = userfaultfd(0x80800) sendmsg$kcm(r6, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090d000)='/dev/vga_arbiter\x00', 0x149080, 0x0) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000da2000-0x10)={&(0x7f000056f000/0x2000)=nil, 0x2000}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000150000+0xa8f)=0x6, 0x4) vmsplice(r7, &(0x7f0000156000-0x90)=[{&(0x7f000064d000-0x1000)="50129251cb233f81dcc0b2be1bed62e58d21f79bf1528a549e4948893f9276ea99989852c2b42970e673094dbc3dceecec265640fdfc9aa1deedec08e874d1614fb1dd404c487efc8de0bb47470516c1f7f5cfee8395a4ca2bfc273673ad654c914321e82c90604b9fc985a2ed5bef49bcca41c32ef9ec931a12ca18e649ae7b4ca04cb64f07768d3efe609eaa7db2c37a0c72b0fee4abf3e950e68f8895b0ae8bc51a5eef820b64c35c40dfda3a4b863e0e8bbc791c5a3088b034afdb88e385ee704bd05c87658ac2ec06685487b33e16b9bc102affebc5412b7b4820f3545a1350f071f7eca654addea85d6d27ffb6186195c71454528a0203ea7ad8fd397126b33163171987f38c3138ed94c099abcb73f81ae54bb4c120fbc4e5be6972008b04965a8dc96b654c466c9f551287d78b8cb26d7cc3f2c29284f0a6ccc568db67bf020c4a33121cdbd872c1bdabb147cca867a3d319041669c558c519c5a9767f00d263050ae7bbb8ea0bb943a3886a14306a7a8ea92326153b4620179b14ec83c9ff7f7fce22450b79db10a394076f531fe53e2d00090462d2e5dd136a9ac8c4b9eb17154af5b798613d79c11210bd80ad5cf1043dc98bcc6fd669a9f1af3fe4b963b294d58607c80b5df1ef2538dc817904eeb2734a28e7b4e3721a956d385b5587908a7eecb07a9019a88ac9b33f37f6085fbcdf83c7f8d91f35ea02c6e2203fced590ab1c759773e44745e3b98697acfbc91307f9cc1f92e16a2b31faee749e109d22a13cad138f1c9442a800481f7c8f628c81ed184e8f160e7559ff2f9c21eec84638428048a4979908a9ccacd07e9f92c0563905a454132088598f01595ef932c6129ae0d61c8473b37baa3697779bc4b68f5e850400744a4cba8d2202ac822d2eb81a09991e88025de6880112d90afc7c1a700132f782c48474f5562031603186acfd96e41d1a2de22a2b92bd93a86facb91420b4bf97b127275fa101a2968881648968555111c4c4993a6b09257d91ac8169a11a9323443b9ea1857ccd3054f52900882648538defcd58e744ce0585753572d500611fa23d3a773f055255f7e2c843472438b9f970358805f1acfc47f2ebdba525cc23c0d02969a7f6e37d57507891bbb926fa35f2de6f10a730ae3b9d0e677dd98ed83d87970313990fee864e33d69af6f6ec8435750f179132e9031c99c34483331f6f97411af35f02e1b6ab4849c636dc41a8e022055a745178df7d7bd4badc9b0143dc267b353b2ed1298e22f5aacb719fc95cd39119aeb51afff0207aac8e89c455c8c5c1f0c015e6552f8e364cd9a5b93f7036bbc1ff87d4334a8ac3665c3de233f28ba0aa9290f7ad799474cd0abf79db54af9273d16b1c2432a58b9ea39b71295fd985bd3508a5fd60cec6741bf5a3c6d8420df4a5620c5e54ff2d625b0c2566f78a951ca130e51bcf6aed0a373edae1b44ef8f8ed61435935ab530fb6faa162ea1f756cbe545e901d79f3a3b082be13e50805ea21fbd130ca9ba178709c9814ca6017cb662ec139ba89bee10df23762063bd63b0aa16fab65d2face74152cd786fc57305660087aae390e5ab8677a645350c8b2a05accf4bda414695817476dd9db1079f985ef9b81ba29e749f93044ebdd6e9bb2ca905eab7b3a433ae27f14235c032e3a9d7d613732a0c3512523cdfe9571926e60a7a7ab6993daa0edc54199ff37141ff9b99b46e46b9a82e1b096ae9dc238212e55ad3cd71978cd7e0ac695e2d1952053994bdd4caf25bd2c9ecf0fe7db97973f052117d1cff96c9db9283bcd992d260594920b5296127f75390890231c53af499f92d4e48ba1cacef0020813eff99a83e9c5bebf13a960c8bf66fc258b7e923ce50a12861a0d37d3c7f9b1868e82b85250c759ca23c8c0c32988e122475c996cb4366f2c5fbf432d94759c7e7bdb8d5f995173a9191f072d0e9c0d0f0248dc52a8fa6589de3327db284b8ebcf8bf951db21d6d4f60cd8f524d3a4b49ebb7aaa8c08ca9e93702752136b8dbeff008aaa051de91811630392766b5893273956024a09afafa7724f67195bb0f1989d194501752eff52fc9b6e195a6639e5aac6697d937161a9f473583248dbc2ad3fd67f357e3cf3282e5e96c48679926fb804a3a53896b58f93daf81816695d1d79bac7e9535b04d1da99e25dd295ef68f98b5fb39df1dceb8f24f62a92c9431cdafe3a7f6182649b2966144aa44b19b87c065b7a81c6a495eb744d2f21e4081e2c187373946d8d8fa3502db9a9f3bbf7b33e4c4b1a5c6872d7fd4e62a2112773fe98c7e8784a15c3796fd1e0f48c39577683dd0b8cefcc7b8d019a990f9bc827bc09c3be3c573582d8fb6e5ef0d5394a619bb674d7db80ec8d0692866179a631452e56be17a1667ca45f4ad843df4b12afba9194bb7b18c508a4665feedb2e062caf5689e4fd40855308c71d6e80cd7cc292c6045d5f7035e87e1fe4f6f827317533155325af23f02e84066c7106a2bc585c8f751025f0a76bcc769816bc39d54361ec89c8abc0c1b4b63d34e80fb076446fc5425409e4327be9664667629960bae916f967fc389683ad400f857c9576aefdd395433f03fc17f156b0a3f268330a714fe0285681a6f1be3e2a102061b197a008c595017a8d166d3bc03d56dd4eca1387857bcf75c99acf50eefbb442fcaef332c105c692dfe0165ed20185cb28e11eb2795768e10701998d8108c1e48000efd8245f54c8e6665637ddea094e1165e6c0b2ea748dcd6899493b1483ae2bfaebe9aa250a776260e72882221bb6f8db75a436bbf60caab58b755020bfcb4293f1d9e6303d9b23c7c0cb4bd64a404976247df7db32458d0edd92e389ab86e2ac1fbf1e2dc432941780a761ea2ff5b336f261ad6e384763ab0e32e1f0b9e3732b55abf629685343112bcf98e5d9984d8f99713a71435ce0ddea02c0ac914834271466ba7ac9a63d09ebdf88eb4829d55d1e2351d24667324abec5ed2a46622047ae267886ddd61581e9c654836d3deb7c6f896c20a9d3551708cb1e662ccfc6da19d7258748aaf4ee90f9e3b84ec12deae96294537a51bc35f460f32d2b3e373f4c9944300c0ecc7b5eb8af7500d0109884636c81ece47c46940fd1d1a601015fb221db1f42e755bab70beb4c3bf79cb4c2c461e43adde0d242c82d1e5b632d7cb8813116787199ac502474fbe8e7875c57a0063d65c0642f261fbc211f84b1e53c9955c36c1ec293a164045d2fdcdc0102ddd6cf8440e6e36258eb413542956dd8972d28770d4008116e21bd1ec0101281ef80e369fdb64bd8492e19a3565ae055adde89e189455eedcef9b8c3d2cd773c779c599ec9d4b11048508f9df47221ec934387d2edc2fec156dca9641ba5822427ff2447af9acbbf1ebe5443d3825b31a1ed6614dc5f3e8d4f2270ff8d7aafe1133f11cfef3e922ea07f605dc5602bce8ea5d3576679ad9ca504f5855e38b88f2cb1aab1b2f07ab978d8dfd6c267c0a159f87e0c6a0ad972644d38aee4cb24d7479d9a850c82150b96079f9f38a68fe783da28770abe072124d9a2e984544c3f21e8aa077f832339e12d46d068e867247bff6af64c36ca670409c56f20faa8a5ff83da4129876bdcdc78980b5bd7b7faacf2d136f6b1de1bf48af6f82e2e1b120f43232521b2cb8d618ee188615401ec681fce8e9dc57717141f6869fcdc8f6e4d8900df7e9812f1c148953fa68edd365a95509c22d1556882327085413b749389f17bdf3698c131a347968cd7370b3e1a5167879ab0b68b480497ec91631bcc6c1320c2f5ba39314dfbc3c923b49f169b8e08c7fcf91a71b78bc78a23127e4f2050fc4a89b1287379df4b57a595e6df07a39f80d734ea410e0c461dc23ec74a0d7a9251518103a490ca79f865cee4fc0ccee64579fb231eff4e4650cd139fe28bd7448a3340a2682451f4d110c390d58361e4b8c3fad1ebe9563e16f1017cca910dec4f7282cada38d5afc66080acda710ed6b196e43e67c828b48fa8009a8c5c913dbf27c8f4963902e66a25aad69c4325cb94cede12e0026d77c90fbdabb1f2a5759ef2cceb96c3452efd2be20928b410e52fa2123987062e78721bb781bb0d2a2991831643be53c367c31abf040bb0a278891f4eaa2f53606656ace9b8eacf0dcb553de6890fb961b7fe4771c8b99af604aa085498082af6cf9686aaf106a2f51cc29cae0962c24719bbfc44ff0192b823da0d88727f501333670d37ca0ece2bfb3f1ba2f4090f625029901d707927638f7ea0800e42c711ba077315bff82b1e8ed5841c29c38e5f9c1bc0e8e21e986f3ebaf3e0dd477d19d74309d942bd972e13a7b94ea45ac4b93d008eb1a2c6b30f0a565a4c052f17717494918567f4781b83e343bbefd46f57c7ed3627f81e668508486d2efa296febec6abe71ea0874ed2d3b17f207f41d493de0b166d227b15dabc1c5bd23ffa088a45fe7c487f8ac9e621ea70def15ff9e39c459c3a23eadee511043513238395acb95f125c1135ed3d7aa4beacc1bbe34e8c7aaaed620fa8d8c692aa4fdad1f11dba4dac6d01632abc583422b566940c036761563d14babf3913fa3f2169b9542cc6ae760e889031e875a62deca25c6e6a00a9e0865e46025b395ffd23e4c0da74ee19cbbd9ec9c58368538e9b14c4e9adaedbc022c4b8633e67bce9e9de15f55d9cf2e4f38026f84a9c86c2c544716b8718ce8e0b84a6126befadc939fb2670ac6ff3f560ba03155505bd75df095e99169ea53768164c36e610dee66cadf22b5b89500c61a83f5ab0f4b890f872e7b64bd0d2e4f576d6a6995f135f9ddf15a5b503ee22e2173259dad1e5480876cc5405f14d0949f0907734ff8f2d565b73ea42dd1d4e4400ecfeb9d78e947f77b3b1fb4f130c7c214391a78a6785edace79360df8755660c8c6701c7f26064bb0f24e0ef786d3ef942727cb67957ba25c97c932422da71ede65c5952455e7a06a5f0d15e719fb7c992b8b9796a91d0e1d962d3d4ce456e334f22b8ae17c88e1e7adc5a59663556574d291023ed9c0e1ec430e216188ad18cf4093068329d80160286901d6042d50daca936eb750eeaba46a5a2f7eb4a2ff76766c55da9dc09caf14b734671cafcf3313c0d3f0ebd5a0b7a7a398dcf0037ebc834233e52a082a593ecec1898de2d4b2e33466032c6656f44852a7c6d6710cee9b8e014f4fda44a2aa975bdef084e4e4722fe3f76a69bfaede49e4e0aa388917248b6693b4e2b9c50f06915409dd02a683c823faa7e3716757278a63631ad036f1665590988052e817b716bf5f577e12267241e23c4a05ec49969de6bc1edc9c22893662658481a1fac19d8c15cfd5ccccc6e5d885881fd9b52a93071ceb0ecb7d0325d3816528bc527ef4e7fbca87edb28e94a5966a3600f9797a706d436ba810a814446a303a32ac897446d569f8c4c2e1d2ba75306396b2e4d3f946fca653e941fdc1861b14628b0a54bd772a976fac29f245bcdc0caa4663a8c112e68c5b9b4a560cea9d21ef42829154ef2c5ef4e069cdf283b7f979af188dffc8c5f544379cfcd22f70bd7dbcb9df90b78ecb7e054a78dde2df9cabad71968b34fc252649c28bcb555affa930382448672b9d4c75859944fa8fc1dc8ac79b922a145108519313bd0a2f01eccc0434a8b2ca883a9097578b8a7671bd3367f608ed80caa3afd3809662b3a6cb3c98bb7e7b5b27e41f72822947db3bc0461893627055de95a85a4fdf208cf35af96a1bd3dedeff37e5f5a9ae325c33a1e260676a3e5c835", 0x1000}, {&(0x7f00004e3000-0xbd)="22b284f087101545ce792dfec0fb9c01c8cc1fbeedba1edf4486e8a5806289215aac2a3c8cbfdf4c395d1ef80e896ee8438aa9fc85749146a5f899b371b6ede9eb3ba6fec0a1c16886b6efc9d892fddcc8974ed73f42a0207ebaf97e6ece7da852811e2b0fe922d1990cfd7a6444dc0cb2517c7dc288433b70531da6b2516ae8f8eb162d1d8a33af42f38f72dc367a0f612a74cc915245be5e8109ea97ab35d24e8f0ab4c4119850ed7443cb796301361234a3f73cb1b29bfa913c8a1e", 0xbd}, {&(0x7f0000020000-0xc4)="48f46e68dc2754cd393caeaf022528505118965a704624c6f7606371bf1a04ad6d77c9d4f830c526ddc54e7b291e44a8273dd8efeaf05f0ae3b86322e95344b69091fc6c1bc6eb9c0afb13a04c1be74cedcff3d1030e91a1c064e753e51be7783897ae171c3c1052570309ba0b1ff5ffd46dfd8d8f38f02d5056469fc17408b2984b04303ac5812082feca1d9049fbd33da6c675f82208c0710e1e35017ff25fe61bac983faccbe916a9162284e2bdb06b6ba358ec37d8a01c577ca68d52db0221c99afb", 0xc4}, {&(0x7f000016b000-0x1000)="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", 0x1000}, {&(0x7f0000217000)="746ce8bbf6f2444d9d4d96326d1d2497fcff037f594f30899a72503be150d4ab48074e4c17d69e86655aef", 0x2b}, {&(0x7f0000782000)="", 0x0}, {&(0x7f0000c1d000-0x19)="3c9593c6244df620492462dd79879022e921c98e5187b8d18f", 0x19}, {&(0x7f0000338000)="c2039667e352b78b8eed6c4e5fd0dc23bcb2bd4a60cf76d52a48bc26c9ecfd29c4d7e1d51df11fb987d5fda87aaa0cb4102bfa30b9a51210904407c76f95ee73a55f17a1d55d7e654e86c85d35c3fd0346966bc8c520b3ba55e16c02f8a38b6115099b08ef276e258f1d614503ff2c10fed4fc531797", 0x76}, {&(0x7f000014f000)="d0d1e2b3766ac4436b3213857a3a5f1cb582528f486327857e9bf9899eafa88b1c85ac8014c81df3d6e6f53d8d8d76206e154d84065c03efcc34d13c4847f8dc39bcd0df34ca73a2151ae6c74f557e48c145113a4662b14d265a79239153eb5ceed992bbbff0677ae2e9411aeca275440d6e55cd7e08f47b0e3bb702140c9229ad89da8122824a86332fcfcc9c20a624e512219c6580eadae89874f88b051247db7931c08c", 0xa5}], 0x9, 0x4) fcntl$getflags(r6, 0x3) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000a76000)=0x0, &(0x7f0000731000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000bbf000)={0x8, 0x2, 0x7fff, 0xfb7}, 0x5) [ 104.280165] netlink: 'syz-executor1': attribute type 29 has an invalid length. 2018/01/19 12:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b22000-0x18)=@generic={0xfffffffffffffffe, 0x61ed, 0x5}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d88000)="8907130000", 0x5) sysfs$2(0x2, 0x0, &(0x7f0000a35000-0xbd)=""/189) 2018/01/19 12:33:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009da000)=0xffffffffffffffff, 0x4) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f00000a9000)={0x0, 0x0}) nanosleep(&(0x7f0000575000)={0x77359400, 0x0}, &(0x7f0000e8b000-0x10)={0x0, 0x0}) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 12:33:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000a98000)='/dev/dsp#\x00', 0x9, 0x490003) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000831000)={0x0, 0xffffffffffffff90}, &(0x7f0000492000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000)={r1, 0x0, 0x100000001, 0x9}, &(0x7f00005b8000-0x4)=0x10) getpeername$llc(r0, &(0x7f0000c4c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb9000)=0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x2d6) chmod(&(0x7f000083f000-0x8)='./file0\x00', 0x2) 2018/01/19 12:33:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000403000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lsetxattr(&(0x7f0000921000)='./file0\x00', &(0x7f00007d1000-0x18)=@random={'user.', 'em1^cpusetem05.em0\x00'}, &(0x7f0000ac2000)='vmnet1\x00', 0x7, 0x3) getgroups(0x5, &(0x7f00008a3000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f00002b4000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f000058b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f000048c000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000176000-0x10)={0x0, 0x0}) sysinfo(&(0x7f0000ea3000)=""/247) clock_settime(0x7, &(0x7f0000bdc000-0x10)={r4, r5+10000000}) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000d53000)=0xfffffffffffffffe, 0x2) 2018/01/19 12:33:18 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000014000-0x4)=0x17, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:33:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) rmdir(&(0x7f0000b61000)='./file0\x00') mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x100022, &(0x7f0000d1d000-0x1)="d6") 2018/01/19 12:33:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008f8000)={0x0, 0x9, 0x1, 0x5}, &(0x7f00001da000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008a1000-0x10)={r1, 0x0, 0x3, 0x0}, &(0x7f00009f4000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/19 12:33:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000-0x8)=0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e69000-0x9)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000d41000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40842) getpeername$packet(r0, &(0x7f000062d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b3d000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f00007d6000)={&(0x7f00004f1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a14000-0x10)={&(0x7f0000eed000-0x20)=@bridge_getlink={0x20, 0x12, 0x100, 0x7, 0x2, {0x7, 0x0, 0x0, r4, 0x2000, 0x2003}, []}, 0x20}, 0x1, 0x0, 0x0, 0x3ffff}, 0x4000000) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000b5a000-0x18)=@generic={0x800, 0x2, 0x5b}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000400000-0x10)={0x4, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x2, 0xffffffffffffff00}}]}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000684000)=0x8, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00006a7000-0x4)=0x1, 0x4) r6 = syz_open_dev$audion(&(0x7f00003ec000-0xc)='/dev/audio#\x00', 0x7f, 0x40000000240) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00005f2000)=0x0) 2018/01/19 12:33:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) r1 = add_key(&(0x7f0000bec000-0xb)="70ea6373375f7465737400", &(0x7f0000a2d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000d3e000-0x4)=0x4, 0x4) 2018/01/19 12:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b8000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ba5000-0x7d)={0x0, 0x75, "f53cdb6745835f8f9d6d6eac0ee42e32721c7f8aa9eddf5261ff645d53cbe5b9411dbebc6d3eb021e9992ef48f772b5321adf8d4460fc113e0aff7f0260b822dc3be44315f2cb2db4f113e579a0266e213fe242c9201d537fc3628f5f145fa5380e7f886883f6510e4649b8416427113f544b6b0fb"}, &(0x7f0000f4d000-0x3)=0x7d) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a5f000-0x8)=@assoc_value={r1, 0xffff}, 0x8) perf_event_open(&(0x7f000072c000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f000082a000/0x2000)=nil, 0x2000, 0x1, &(0x7f00007e4000-0x8)=0x6, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f0000794000)='/dev/midi#\x00', 0x4, 0x4100) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000088c000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000d8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x347, r3}) 2018/01/19 12:33:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:33:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0x6) getpeername$packet(r1, &(0x7f0000459000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb6000-0x4)=0x14) fsync(r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00008c6000-0x8)=0x0) 2018/01/19 12:33:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000+0x72f)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/19 12:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab3000-0xc)={0x5, r0, 0x1}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000269000)=0x0, &(0x7f0000bc1000)=0x4) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffa5, &(0x7f0000807000-0x10)=[{&(0x7f0000fa1000-0xd4)="050000003e78d9f11f1c32fc0b98143e039bc125020000f1000000002300ffff7dc12502000000b5bff99af7fb97000000000000000763b161041b76f8e427e4e1d90d083a1d583f05d1a9f368e5b78cac46b507f50cf2aa05587aa948a872ae9785a53fa7c6b5e1c7b7f2b553d836d2cc736c862850e4df2f0a9171c8f15d15f16792bf5e494d77924e3b0f936039a2e33e99144319604b8647d171a9c7977dbbeddcea54892c8aff2eacc25046a799138eb6a3719c5c4b5decbe5e8b387f7c6617509557d5a15bb59c3a05f6c819ae7cc6a4", 0x63}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f7b000)={0xaa, 0x40, 0x0}) 2018/01/19 12:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009af000)={{&(0x7f0000697000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/ppp\x00', 0x800000000100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000943000-0xb0)={{0x8, 0x1}, 'port0\x00', 0x10, 0x410, 0x7f, 0x1, 0x100020000000, 0x3, 0x6, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000278000)=""/100, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000278000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb6000-0x4)=0xe8) fstat(r0, &(0x7f0000d7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ac0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}, 0x0, 0x400, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x39, r2, r3}, {0x100, 0x9, 0x4, 0x400, 0x53b, 0x7, 0x8, 0xc3}, {0x2, 0x6c55, 0x2, 0x8}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0x0, 0x7, 0x2, 0x7}}, 0xe8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000017c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000705000)=0xab) 2018/01/19 12:33:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/kvm\x00', 0x800200004000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00005cc000)={0x0, 0x0, []}) 2018/01/19 12:33:26 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000615000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000045000-0x20)={0x3c7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') [ 113.142087] kauditd_printk_skb: 109 callbacks suppressed [ 113.142096] audit: type=1400 audit(1516365206.904:2151): avc: denied { map } for pid=14496 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=38809 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/19 12:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000, 0x9) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000d6b000-0x4)=0x0, &(0x7f0000cde000)=0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000741000-0x4)=0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00004ff000)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000f35000-0x8c)={0x20, 0x2, 0x4137, 'queue1\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r2, &(0x7f000010e000)=@ax25={0x3, {"7c07391cafa2cb"}, 0x0}, 0x10) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000dd1000-0x82)=""/130, 0x82) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000bef000)={0x202, @time={0x0, 0x0}, 0x40, {0x1, 0x7}, 0x3, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x80089203, &(0x7f000095e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:27 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000e5d000-0xb)='/dev/midi#\x00', 0xffffffffffffff5e, 0x9e0a54727799a2c7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e72000)={0x5, &(0x7f0000001000-0x14)=[{0x3, 0x6}, {0x3, 0x313}, {0x445, 0xf268}, {0xe6, 0x9c}, {0x8, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005f2000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d80600", 0x0, "4fada4"}, ""}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) 2018/01/19 12:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000ae1000)=0x400) r1 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ec6000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x57) 2018/01/19 12:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00006e7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x78a, 0x2000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000633000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000049e000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d2000-0x8)={r2, r3}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/19 12:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") r0 = eventfd(0x0) fallocate(r0, 0x0, 0x7, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2c000-0xc)='/dev/autofs\x00', 0x200400, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000bf3000)=0x10000) 2018/01/19 12:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000f1b000-0x12)='/dev/snd/midiC#D#\x00', 0xac, 0x12000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='net/route\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000-0x4)=0x14) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/19 12:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d17000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000b0a000-0x8)={0x0, 0x0}, 0xc5, 0x7) syz_emit_ethernet(0x14c, &(0x7f0000470000-0x1c6)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x1d, 0x4, 0x8, 0x1, 0x13e, 0x0, 0x8001, 0x0, 0x7f, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x9, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xaf6, @empty=0x0]}, @ra={0x94, 0x6, 0x6df5}, @cipso={0x86, 0x4d, 0x20, [{0x1, 0xb, "74c46da2eb20ac532d"}, {0x6, 0x12, "004a76d67f587385b6b72d5e787ccf3c"}, {0x1, 0x2, ""}, {0x5, 0xffffffffffffff6e, "013b53d4b5265269"}, {0x0, 0xfffffffffffffee0, "d1359226a04cf2e36ca7a4f8f2c1"}, {0x2, 0x1be, "f8c66c13aeedc2c7dabcc0ab"}]}]}}, @tcp={{0x0, 0x0, r0, r1, 0x9, 0x0, 0x0, 0x8, 0x5, 0x0, 0x14, {[@eol={0x0}, @md5sig={0x13, 0x0, "d67f18c430f9707488a1861e57a24ea2"}, @timestamp={0x8, 0x0, 0x100000000, 0x6c49bbc4}, @eol={0x0}, @eol={0x0}, @md5sig={0x13, 0x0, "78bd76d862435c4660634a44bbb38b23"}, @sack={0x5, 0x0, [0x7, 0x5, 0x6, 0x31b, 0x7d53c0d0, 0x800, 0x7]}, @md5sig={0x13, 0x0, "bc194ac191d2010afe0727b1a9ba527c"}, @window={0x3, 0x0, 0x4}]}}, {"0e58e7f4ed226156c77b91b13a1855fec25d16a55f1f4ce2d2cb10c517790ca2cebb87afa68a8ce125075b895681b70bdf81caebd559e0a323d18fe0a1fd4cc5fea98093f972a64abaa9b148f74200b906969e30feb33edf716212d534a40d1f1b4d00e8f4b790d779ba3f4356410d96b4c08f0d2b90a3352e05c6256b43355a13a725c432579db1b36f75eefc268e481ed9367e1dfa2653de1811d3ed7a564cdacfb06dda97ef7383354b9e9113df24516485cdadc32de48c32bfdb51f4d626aa389f3d"}}}}}}, 0x0) 2018/01/19 12:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0xf)='/dev/sequencer\x00', 0x408000, 0x0) clock_gettime(0x0, &(0x7f0000ab1000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000cdd000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f03000)={0x7f, 0x5, 0x1f, 0x400, 0x0}, 0x14) clock_gettime(0x0, &(0x7f0000eac000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000bc6000-0xf0)=[{{r2, r3/1000+10000}, 0x2, 0x3ff, 0x6}, {{r4, r5/1000+30000}, 0x5, 0x9, 0x1e0a}, {{0x0, 0x0}, 0x9, 0xfffffffffffffff8, 0x1000}, {{0x0, 0x0}, 0x8, 0x1, 0xffff}, {{0x77359400, 0x0}, 0x5, 0x7f, 0xe6}, {{0x0, 0x0}, 0x5, 0x4, 0xb76}, {{0x0, 0x7530}, 0x9, 0x3, 0x9}, {{0x77359400, 0x0}, 0xfffffffffffffffe, 0x7fffffff, 0x5}, {{r6, r7/1000+10000}, 0x7, 0x80, 0x1}, {{0x0, 0x7530}, 0x20, 0x10001, 0x3}], 0xf0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000001e000-0x4)=0x0, 0x4) r8 = request_key(&(0x7f0000ee1000-0x8)='big_key\x00', &(0x7f00009b3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e73000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000f31000-0x5)='user\x00', &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055c000-0xfe)="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", 0xfe, r8) 2018/01/19 12:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000447000)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000084b000-0x78)={0x6, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a0, 0x0, 0x3, 0xfffffffffffffcd2, 0x4, &(0x7f00005a1000)=@generic="71af333743a88108a18c309cdf6489be", 0x994b, 0x9, 0x2}) 2018/01/19 12:33:27 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000000a000-0x40)={0x9, 0x3, 0x0, 0xfffffffffffffffa, 0x7, 0x1, 0xf0, 0x1}, &(0x7f000000a000-0x40)={0x1, 0x8, 0x8, 0x1, 0x0, 0x5cd2, 0x6, 0xfffffffffffffff7}, &(0x7f000000a000-0x40)={0x8001, 0xfffffffffffffffc, 0x7fc, 0x1, 0x10000, 0x3, 0xe1, 0x1f}, &(0x7f000000a000-0x10)={r1, r2/1000+30000}) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000-0x10)={r3, 0x0}, &(0x7f0000008000)={0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000-0x4)=0x0) [ 113.457266] audit: type=1400 audit(1516365206.959:2152): avc: denied { map } for pid=14496 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=38813 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/19 12:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000c39000-0x16)='./file0/control/file0\x00', &(0x7f0000313000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000570000)=@proc={0x10, 0x0, 0x1, 0x2200}, 0xc) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)="") [ 113.562010] audit: type=1400 audit(1516365206.974:2153): avc: denied { net_admin } for pid=14494 comm="syz-executor3" 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 [ 113.586824] audit: type=1400 audit(1516365207.018:2154): avc: denied { net_admin } for pid=14494 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 12:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) sync() clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0x80000000000ffff) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00003ee000/0x18000)=nil, &(0x7f0000960000)=[@textreal={0x8, &(0x7f00009df000-0x32)="f0f798ce00db8700000f3801ee0f060f01c80f20c06635020000000f22c0f30f2b260400360fef9000200fda47003e0f01d1", 0x32}], 0x1, 0x20, &(0x7f0000c09000-0x20)=[@cstype0={0x4, 0x2}, @cr4={0x1, 0x20000}], 0x2) 2018/01/19 12:33:27 executing program 4: r0 = syz_open_dev$audion(&(0x7f00007d8000)='/dev/audio#\x00', 0x140000000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f000046c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xdef5}, 0x8) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/01/19 12:33:27 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7c000-0xc)='/dev/autofs\x00', 0x202002, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000f7b000)=0x7ff, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 12:33:27 executing program 3: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00003bd000-0xdc)=""/220) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00005c2000)='/dev/vcsa#\x00', 0x7, 0x220101) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000678000-0x38)={&(0x7f0000df7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000df6000)=[{&(0x7f0000df6000)="33e08e794c528d8234667f3ba003114e76d8f4758a8f59fa0a374b9c6127de1cd893959ed39f2346b173b423d2648df96a6495ac6d1d466697257990d0a6d82b33dce2803b32282f3e79fbc208b49aa3f9af70c0697b8e0a77affaac64da938374309ea1e104f24c2e49cc794b9284eb7944e0070f1b02168c26a9a9263bfc39a0f5aa853a14e24cdb59c11ca35819909803bee81f54dbe5b87410d69c2ebf41f5c41c5377ae0e89", 0xa8}, {&(0x7f0000df6000)="8614b68dc16b969c9e7bc4610a08e9155923007813797a37dae4a82177684345814d460fdca5a4560cf1f1ee0284e59bd1a532d5311e546abbf14f1112d58eb5bb2a5dda5b494e92fdecc443cf9acef748eb93e6f31d49540d", 0x59}, {&(0x7f000009b000)="1c722b193c00fc9409a6cd4dbcaf891c26a051339a03515fce44fc7afe52f923588d4032df14296d08d63149ef4cff9256fa9caa5caf1abd6c71014717ef71002b420bd72b7c08634e3e02ba6927cc6a7bb306c9a8dd7548e77f73de48f554c4250a6d64d4fd266b46d0e5721f761d5b562b5654f20de1b6f262d1bebf4eb22830890af50b42148a32141c9fc6ec9e8806bc3c46043f0a5d60f820a07450f7fc6a95d0d821b2d2906e1c970ea3183391c3d6692fe1a0864aef74892d5033b0a426c899f8e6", 0xc5}, {&(0x7f0000df7000-0x4)="30902e10", 0x4}], 0x4, 0x0, 0x0, 0x40000}, 0x24040840) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000df5000)={0x9, [0xfff, 0x78, 0x100, 0x1, 0x3, 0x3, 0x2, 0x7, 0x2]}, 0x16) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000df5000)={0x4, [0x3e73ae59, 0xff, 0x35c, 0xbf90]}, &(0x7f0000b1a000)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f00007a4000-0x4)=0x1000, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000df8000-0x8)=[0x4, 0xfffffffffffffbff]) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000df7000-0xc)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000df7000-0x4)=0xc) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000df6000)={r3, @in6={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x0, 0x6, 0x10}, &(0x7f0000df6000)=0xa0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000def000+0xefd)=0x80000000000003, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r1, &(0x7f00000c1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/19 12:33:27 executing program 1: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000592000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000d5a000)='vboxnet0-:#ppp1@\\\x00', 0x0, 0x20, &(0x7f0000d5b000-0x40)={0x2, 0x44, 0x4, 0x1000, 0x3, 0xffffffffffffff19, 0x4, 0x6}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000d5c000-0x18)=@get={0x1, &(0x7f0000d5c000-0x93)=""/147, 0x8}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d5d000)={0x8, 0xffff, 0x1, 0x1}, 0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000d5d000-0x4)=0xffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000d5a000-0x50)={0x7a978207, 0x3d9, 0x101, 0x0, &(0x7f0000d58000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000800, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f0000897000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd7000-0x4)=0xa0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/19 12:33:27 executing program 6: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000529000-0x8)={0xffffffffffff48b6, 0x3}) vmsplice(r1, &(0x7f00005e5000)=[{&(0x7f000037b000)="0a9a0b0d913ef360f163096e7a771af64d976f64fa4cb3a5759925d96214cd43ae7e63d012f00bee55d6fe82bdfec1f93a78bbea", 0xfffffffffffffe9d}], 0x1, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000054d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000006a000)={@generic="03cd12936e3c66ff437678e7c6ae02c5", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/19 12:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000063000)={0x0, 0x72, "f67252fb267c10d0fbb69fc4e397e27be26c42a8d0e9d013368176d2c5d4c26f7aee0aee81c49fc9f9817817a5515290fac56d2504874ad5d94e1711365dfdef1a0b533d39e72cf4cf339cb8f244f5ac599727aef4192b50b08f1c32b6f8efb0b865b3327725778231276e2db413588b3f16"}, &(0x7f0000ca1000)=0x7a) capget(&(0x7f000091e000)={0x20080522, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 113.611711] audit: type=1400 audit(1516365207.023:2155): avc: denied { map } for pid=14516 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/19 12:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000021000-0x64)={&(0x7f0000cea000)=[0xdc0, 0x800, 0x5, 0x0, 0x7fff, 0x80000001], 0x6, 0xffffffff, 0x3ff, 0x400, 0x8, 0x2, {0x1f, 0x6, 0x6, 0x7fff, 0x9f8, 0x8, 0x100, 0x4, 0x3f, 0x4, 0xffffffffffffff5b, 0x9, 0x3, 0x3, "a99cdba1b48af5aad01501d423d381bfd9a47ac1e873a05e9d8141c3539f7f61"}}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) r3 = open(&(0x7f000058a000-0x8)='./file0\x00', 0x1, 0x20) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = syz_open_dev$mouse(&(0x7f0000be9000-0x12)='/dev/input/mouse#\x00', 0x1, 0x140) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000a23000)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x1f) [ 113.670128] audit: type=1400 audit(1516365207.027:2156): avc: denied { map } for pid=14516 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/19 12:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00003aa000)=""/4096) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000880000-0x21)=""/156) dup2(r3, r4) tkill(r2, 0x16) 2018/01/19 12:33:27 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000755000)=@generic={0x0, ""/126}, &(0x7f0000852000)=0x80, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000045f000-0x4)=0x254, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/19 12:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x80, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$alg(r1, &(0x7f00002ca000)={0x0, 0x0, &(0x7f00003cc000-0x90)=[{&(0x7f0000bb2000-0x1000)="74c3668edfb0bbb756f8c9c66f2882c77340ef5bc75a93ec1caf31731dd32c1c69f421a8272f6d4a5025a7f76e4acb1d33fa4ebe9ed8a9d09b582ecc31ed6edc", 0x40}, {&(0x7f000011d000-0x1000)="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", 0x1000}, {&(0x7f0000a44000-0xcb)="4e0e335f5da6d98bfee6701ca2a4f895728760f1c8c9d0a9afb1c06ed3bf4b2e5dc6d5b997ed7d02ebe434eee2c0b4dec3bb396707cb27b9b4ae9dde10c81191109c34855446a9d38872e0bccdf522dcd83d188a51eaee1fb6e61dc9cf412ebc65a40438577b734866800ebbe84c8e056911ca1500e483d96bc07c55a22a7562c38dd2f43ccb734600d9dadf9ed469c38505afebac144e", 0x97}, {&(0x7f0000631000)="52d3bfe30f9e7c058b34fdd134a1a45e362266a5db54a988944a4f4dbdb7ef76665934c695c94e7bc54e0b2e44813049145dae8d9873063953249478a611b971ac8544ce7ff74f5586f991308b5c58e4993cd2bfbd13f0d2a75eb47431f5ef29ec39e8174e716aae064072ab9f02ee4531fb10052c47c8fb557e2687e57e749eb115c1fbb0937ba0cf7aa7f423d40aef3bc68b3617adfca74f0f", 0x9a}, {&(0x7f00006ab000-0x60)="3d92b6d1cb08353bf339581607f45e7059fda03fa0dce8c3f4dee6a3628c2c03efc63948b51b0246086c2d523e137d0a9bfe55324d6a6809b431fa4ff117c4ec1633e81250f57c", 0x47}], 0x5, &(0x7f0000bba000-0x258)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007d8000-0x62)={0x0, 0x5a, "56b63e46592c644485c4eaa40614efdd8187cb987b524c71921f38afce25d571257201360a62b54eb7aa43b56d411891554eb343cf9b025936ba0a2293bf3a6535a9fa00cef97e09ec96b6af709b8d7ce849e3c6749dc2521483"}, &(0x7f0000888000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023d000)={r2, 0x3, 0x0}, 0xc) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/19 12:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000c8c000)="", 0x0) clock_gettime(0x0, &(0x7f0000a6f000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00008ac000)={r1, r2+10000000}, &(0x7f0000fbd000-0x10)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000330000)=0x0, 0x4) 2018/01/19 12:33:27 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x4, 0x8000, 0x10000, 0x0, 0x0, 0xd1cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 12:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 113.919615] audit: type=1400 audit(1516365207.033:2157): avc: denied { map } for pid=14516 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 113.962126] audit: type=1400 audit(1516365207.045:2158): avc: denied { map } for pid=14529 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 113.987800] audit: type=1400 audit(1516365207.051:2159): avc: denied { map } for pid=14529 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 113.990123] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 114.022781] audit: type=1400 audit(1516365207.060:2160): avc: denied { map } for pid=14516 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/19 12:33:27 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) writev(r0, &(0x7f0000537000-0x40)=[{&(0x7f00001d1000-0x9f)="66529d2572d093fccd016b26fb6c5d354205e73141c8fe0464db9ce09694a091eda275ae0b4ff07e64ec0ed77f24c339fab637fe3372bde8ef0d859ceb11df1e9eff78720344bfcde4cebf909721a6ec86ca3957e144e96bc4bd412779af72550243d5c41caa566cdffb0de7e78db7d0870d3dcf8bed9b6d605016ae828bf7850c7ac33b52e11b1ad506a130a410e2f6ce0f5a42b4a60a16b66d72b0274780", 0x9f}, {&(0x7f0000d2c000-0xb4)="8b0a17bab9bb880d1baa84c1da80141d19b0aaf987dffa6cb2880e62aa07ec38b0cb17c83e85dc7f060b6121d2609b4e0fb1528c392baf0ac6b9b3c97c395491961ca18ff97226e1b43c94df3a8e52c4a3ea45889069255b22ea6a483255b02c39672ca44130d8b62e06ea8b3a3a1512d0b21d84907a299cd3cfa19188654b7c8583b18f8873e5e89ba28a63f5b6e04db56c461539fb1a92de73b90622c2615d02fa2f8d0eba05a32e1b7598f8c15e4fbf5e0a8f", 0xb4}, {&(0x7f000091a000-0x29)="ce9d30858bd3b9b3de99ee5f0535d297674224a42c8b983c08a7f7510ba944a45c30a75a20a156fe60", 0x29}, {&(0x7f000094a000)="12a72c9706a5615a3ca47157bdad1026dacecb27effd668635eab8b4ba38aed1c8132add0c002e5d3d520ffcb9748fa3b9da83741860857f2c85df9e94ff", 0x3e}], 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) 2018/01/19 12:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x400000, 0x0, 0x0}]}) 2018/01/19 12:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000e5c000-0xa)='./control\x00', 0x20000, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000983000-0x4e)=""/78, &(0x7f00005a2000)=0x4e) symlinkat(&(0x7f00001aa000-0xa)='./control\x00', r1, &(0x7f0000524000-0xa)='./control\x00') inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f000003f000)=""/0, 0x0) 2018/01/19 12:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000751000)={0x0, 0x9}, &(0x7f0000279000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b8e000-0x10)={r1, 0x3, 0x8, 0x9}, 0x10) unshare(0x28060400) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) time(&(0x7f0000370000)=0x0) syz_emit_ethernet(0x52, &(0x7f00004e1000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x7, "4a291ade89"}]}}, {""}}}}}}}, 0x0) dup3(r0, r3, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000f6f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00007b8000)={0x0}, 0x8, 0x0) exit_group(0x78a) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0xffffffffffffff80}) 2018/01/19 12:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000ef000-0xc)='/dev/audio#\x00', 0x1f, 0x210000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000003b000)=0x40, 0x4) 2018/01/19 12:33:27 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000fb000)='/dev/vcsa#\x00', 0x100000000, 0x2) shutdown(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000003000-0x4)=0x8) 2018/01/19 12:33:27 executing program 1: mmap(&(0x7f0000000000/0xea7000)=nil, 0xea7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000)="240000002a0025f00000000000000000090000000400000000000007ffffffffef000000", 0x24) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ea7000)='/dev/dsp#\x00', 0xfffffffffffff800, 0x40) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ea7000)={r0, r1}) 2018/01/19 12:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000014d000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x0}, &(0x7f0000741000)=0x8) 2018/01/19 12:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/19 12:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(r1) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/19 12:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x3, 'client0\x00', 0x2, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r3, 0xb) dup3(r2, r1, 0x80000) 2018/01/19 12:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000363000)=@random={'system.', '\x00'}, &(0x7f00001ab000)=""/198, 0xc6) sendfile(r2, r2, &(0x7f0000fa2000)=0x0, 0x3f) writev(r2, &(0x7f000066c000)=[{&(0x7f00002fc000)="b096dd1bd82eae238e6905086cad1ba59c071db13106bf4e22eb42a0a0ba09126cef8b56d3690a2b9c2fdd4397d36107969af00b38d18988ecb5449f1f4813e711f516358660e7015a91c4676185c4128e1e5b97a9398cd358eab97d7625728e7ffa0a66f44ac49d47d026a510019b4492816f789852c10d16b991c7c2ae49f010b6ae5da171757c8a28", 0x8a}, {&(0x7f000090c000-0xc2)="e29567ba90c97bb9afac652cc374c64db3dc39c0a1aabe1fe286d979617f654c9068b0abf7db1b028df21d6bdd2fad266e2f8c8237b2c8bc367c741500c9af45f79bf0f0cac55f1f2ed3585aae741cf3ec04122ee71bd68f784c7ae24d1c952186272fef15ed89d2d2e438dd955d3c5bbf09248d5a38208ffe1d43f1144df84ed329d7d71fea95645ec2ef43eeb39c33c80a8f3a8f19036f89b5a0ee6e6ec720b86173435bed80b267e5f1c062c3108fbacf7ade4f1d63464940e8f1ed71ef572462", 0xc2}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000a2c000)={0x12714, 0x1, 0x4000, 0x1000, &(0x7f0000f4e000/0x1000)=nil}) semget$private(0x0, 0x5, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x4, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00009a2000)={0x2005, 0x800000014000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001c1000)={r6, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/19 12:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a7d000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00002e7000-0x20)={{r0, r1+30000000}, {0x77359400, 0x0}}, &(0x7f00004f8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000816000)=0x6, 0x2, 0x2000000000000000, &(0x7f0000001000)={r2, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000155000-0x9)='/dev/sg#\x00', 0x7, 0x2000) bind$nfc_llcp(r3, &(0x7f00000b3000)={0x27, 0x0, 0x5, 0x4, 0x7, 0x32, "74afcb75247fe763a2bae13335e328140a5ba46f09fadd09ed0f59284a6ece7c03069f89afddf8f9e5aae024bc0a2b13580210ca7177bf7e14c082cdf38332", 0x4}, 0x60) 2018/01/19 12:33:28 executing program 0: clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setxattr(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ec2000)=@random={'user.', '\x00'}, &(0x7f00006b6000)='em0\x00', 0x4, 0x1) 2018/01/19 12:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000828000-0x8)=[{r0, 0x10000000, 0x0}], 0x1, 0x3a2f00) fchmod(r0, 0x0) dup3(r2, r3, 0x0) tkill(r1, 0x16) membarrier(0x8, 0x0) 2018/01/19 12:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bf3000)=""/0, &(0x7f0000bc8000)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 12:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffe01, &(0x7f0000022000-0x8)=0x1) r1 = socket$inet6(0xa, 0x5, 0x3) sendto$inet6(r1, &(0x7f0000ff7000)='\'', 0x1, 0x0, &(0x7f000016f000-0x1c)={0xa, 0xffffffffffffffff, 0x40000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x802}, 0x1c) recvfrom(r1, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/19 12:33:28 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x8010000800000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63fe, 0x3, 0x40, 0x6, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0xeeb4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000, 0x1, 0x2, 0xd0}, &(0x7f0000f26000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xa0) 2018/01/19 12:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) 2018/01/19 12:33:28 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000bf9000)='/dev/audio#\x00', 0x6, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000165000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x6, 0x9) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000650000-0x4c)={0x3438, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087e000-0x11)='/selinux/enforce\x00', 0x501200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000da5000-0x20)={0x7fff, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000350000)={r1, 0x1}) sendmsg$netrom(r0, &(0x7f0000c62000)={&(0x7f000086c000)=@ax25={0x3, {"8d6f7867a1d4d5"}, 0x7}, 0x10, &(0x7f0000a65000-0x20)=[{&(0x7f00002e9000)="94a13ce371e087542f5da2844b7b78ccb6c921946376094e6d68acd6cb448440a8bb035a31a2ce81c8361e342ee2bc2c0bfb9d9d2cf8cb6cd48561c754d2be18ba35cef599d6638409b8d2b07b7b16a1f4b6ced1306d7d9e1267a58d935f3fed6e0a7548ca5c5db1a7a40909ea2028217330e855cfb7126099057fd0424ff1faa7f9db33e72126ca5600a129ab85ca1c4e1ce3a002467441e8c043a3", 0x9c}, {&(0x7f0000d1c000-0xd5)="f54d178a0e3fbfebc6558ec0810dc5150f3af12b74366429e7f52a3cd46a8c45317f96cd43e257e39c94cf761118c5c3593e95d6ef3fab9532ee7dfbe187af4512fd5368873934034ccc5a79ff794d4443949f5b357cd5a6f9eab72d53971cc79a2872678d893c8adb030b5839dfdc9607c81d98ae75668ebeaf662836c0015d20ee7db64ee05181c218d91033712881d994ba88388d5abc024b3105e00040bc86243a71fc995df43ad0dd4dd8834da02e1bb7903c61c779c0992065e7c22bdaefd060b0a32784c1d5c9028f8d8ecdfb280f1977e5", 0xd5}], 0x2, &(0x7f00008aa000)=[{0x30, 0x11, 0xfffffffffffffffb, "90538af62e8ae807ff11067f8869eefb2c2cc1e78d7113a0288de5a7a2a5e8"}, {0x1010, 0x0, 0x30, "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"}, {0xb8, 0x109, 0x172, "5a04d26c67f8541742a56c1d66703bb2e0289c941d801aab8fb9b9e16d6f8f6f59fdb9f260d06cb4acd2ded4b2d48ca11f8132634705bf0734fd4642a9f48b72c2b0eb066c7b2f599dac7440bb32d13797e0ce433f12db3331b65aa519b026c818003be3f3cf2cf4336c155dc4825a199aed37f04d5025adcae7ecaa952d32e6f4702ee7f85861ddbb0fdfdcddc4c1b1d3ab0461bd25050f2a5ea2a4358ea3e4be60dd"}, {0xd8, 0x117, 0xfff, "5b3707a5d052a29c2050f0b35cc94e41ca1ae63b785a7493446f01755d70c28896e250b6d9a5732d6607508c3678a5297bae821c92e9701a200e0ea4d7d6ff5d0bedaef19f917fe70b27317edf6c6ef01d9da1691f416c9a543eb4557546d2f67c102681d9026e993e960eb33afed66e5bea3fd2287bc949d4a57710ccb0203fbab0d2aca2db57642804c0573a2992e0bd58dfb0eebdb288bd91ede2a35866afccb5fd1a090c4917f09d5b42c7c3cb6ddf8ac15f4691baf6cb6f299859e06137c0252885"}, {0xf0, 0x103, 0x6, "92a44d8b73af6e3b893185385839f6ea27010e2c8cf6ec73aece203839fccdf1a93ebc08c0ac6ee1822ec2a2a9d14b3b6182e409fde77082eeb713665fc402b29af2515df5a04480d41905a0ce27b2c66a42a83ff43fc18c7eee56e10a0a3b17aa5140f6cb513aa563fbb1770f93c12a0c1084156fbfc8d039fccfe5638b81cef92e1f1424c26c07e66952f9d6aefa1ec60821bd0407305115f455353ebddd6d9b9fa31f1df0affeccb7c6738a2b96c0066eb9fab0383b7d1ad4a0b620612b9ff4d057f439bfb2fe67bbe0c9d34ab453b302c991a3351a912ccb5c66aee8"}], 0x12c0, 0x80}, 0x10) bind$unix(r0, &(0x7f000040e000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000e43000-0x50)={{0x0, 0x0}, {0x0, 0x90}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:28 executing program 6: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ded000-0x10)='/dev/input/mice\x00', 0x0, 0x200400) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000024000-0x14)={0x0, 0x7, 0x2, 0x80, 0x0, 0x996b}, &(0x7f0000dec000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000031000-0x8)={r2, 0x8}, 0x8) write(r0, &(0x7f0000dec000-0x85)='j', 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/19 12:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer\x00', 0x8000, 0x0) write$evdev(r0, &(0x7f0000038000-0xc0)=[{{0x0, 0x2710}, 0x0, 0x0, 0xfffffffffffffffc}], 0x18) 2018/01/19 12:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e89000-0xc)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004d0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077f000-0x4)=0xe8) connect$pptp(r0, &(0x7f0000270000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004c0000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/19 12:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) close(r0) 2018/01/19 12:33:28 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) 2018/01/19 12:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000fe7000-0x18)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bd9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca2000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000763000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/19 12:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) 2018/01/19 12:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000228000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, []}, 0x90) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = syz_open_dev$dspn(&(0x7f0000cac000-0xa)='/dev/dsp#\x00', 0x9, 0x4100) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000846000)=0x80000000) 2018/01/19 12:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x41, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f00007fd000-0x1)="d0", &(0x7f000046f000-0x7a)=""/122}, 0x18) 2018/01/19 12:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 12:33:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000cd0000-0x50)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000053000-0x4)=0x100, 0x4) syz_open_dev$adsp(&(0x7f0000a08000-0xb)='/dev/adsp#\x00', 0x5, 0x40480) syz_open_dev$adsp(&(0x7f00006ce000-0xb)='/dev/adsp#\x00', 0x200, 0xc4000) 2018/01/19 12:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000079e000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005ef000)={0x0, 0x7, 0x800, 0x369}, &(0x7f0000a1b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000994000)={r3, 0xffffffff}, 0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000545000-0xb0)={{0x6, 0x80}, 'port0\x00', 0x80, 0x100000, 0x7, 0xcb60, 0x7fff, 0x4, 0x10001, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f000096b000-0x8)=0xe7) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") 2018/01/19 12:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getpeername(r2, &(0x7f0000545000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000088c000-0x4)=0x10) lstat(&(0x7f0000887000-0x8)='./file0\x00', &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000084a000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x5, 0xa, 0x0, 0x80, 0x3f, r3, r4}, {0x4, 0x8, 0x8, 0x3, 0xfffffffffffffffb, 0x9, 0x1, 0xffffffffffffff00}, {0x1f, 0x5, 0x4, 0x0}, 0x9, 0xd, 0x1, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x3, 0x100, 0x5, 0x7, 0x3}}, 0xe8) fallocate(r0, 0xfffffffffffffffe, 0x6, 0xb) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x28) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000718000-0x38)="c537b41a4e2f23358670d4ca5472f91dcdc317620e652fea687ccccb25ed34f5afc4c439029f52dc44a22b5f447e4fc708fa522921c1a420", 0x38) 2018/01/19 12:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000438000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/19 12:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000b06000)=0x200) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000714000-0x4)=0x8000, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockname$ipx(r0, &(0x7f0000462000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055d000)=0x10) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00009c6000-0x4)=0x0) writev(r0, &(0x7f00000b9000)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) writev(r0, &(0x7f00009fc000+0xbce)=[{&(0x7f0000f62000-0x1f)="4121dcd04607dfe2988e2e564900d227428284160a41cd17f5b700000000fe", 0x1f2}], 0x212) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000440000)=0x0, &(0x7f0000eeb000)=0x4) poll(&(0x7f0000ef9000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 12:33:28 executing program 1: r0 = semget(0x0, 0x3, 0x10) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000b60000)=""/148) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x27d, &(0x7f000021c000-0x18)=[{0x3, 0x100000000, 0x100000000, 0x8}, {0x5, 0x20f7, 0x6, 0xcb1d}, {0xa, 0x2, 0x3, 0x4}]}) 2018/01/19 12:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f000022b000-0x1)="") r1 = syz_open_dev$dmmidi(&(0x7f0000aa9000)='/dev/dmmidi#\x00', 0x80f, 0x10000) r2 = open(&(0x7f0000ac4000)='./file0\x00', 0x400000, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/19 12:33:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000)='user\x00', &(0x7f000098f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000871000)="a5", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000604000)='asymmetric\x00', &(0x7f00006f6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e6b000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000d4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001af000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c02000-0xb3)={r2, 0xab, "41150a498c4416aa076829f04b990b05701c1a541780a156068d226fe3ad3eefc0facf4e6c7703eda2b3ca791ee38775e98ed954808bd9032965be1b6ffef408bdfb96d5d43acbc1ed70b48fcd0c94ed8e3a016b25cc7048fb6e69773e1db04bd3814fc28db15651c661df408144e6e414aeb513eb8ec823dfa9870c899bb83574efd13ddc5af980a59928d7836f57fd47692ac8674d07b6d73347da2e41e8a926e3ae626baa323111b039"}, &(0x7f0000a7c000)=0xb3) 2018/01/19 12:33:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x14002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000351000)={0x0, @in6={{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd97, 0x6929, 0x80, 0x100, 0xf6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:30 executing program 5: clone(0x0, &(0x7f00001a5000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007af000-0x1)="") time(&(0x7f0000f10000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) getgid() dup3(r0, r1, 0x80000) seccomp(0x100001, 0x0, &(0x7f000031b000)={0x0, &(0x7f00009ea000-0x38)=[]}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/19 12:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(0x0) r0 = semget$private(0x0, 0x2, 0x20) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f000002c000-0x78)={0x4, 0x78, 0x1, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x8001, 0x200, 0xa, 0xffffffff, 0x8, 0x7f, 0xa0, 0x7, 0x1f, 0xfffffffffffffff8, 0x7fff, 0x100, 0xd61, 0x9, 0x6, 0x100000001, 0x6, 0x9, 0x100000000, 0x8, 0xe5c9, 0x100000000, 0x8, 0x5, 0x10001, 0xa88a, 0x200, 0x401, 0x3, 0x7, 0x1ff, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000ae3000)=0x0, 0x1}, 0x0, 0x3, 0x6, 0x6, 0x80000000, 0x2, 0x7, 0x0}, 0x0, 0x1ff, r2, 0x4) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00005f0000-0xb1)=""/177) semop(r1, &(0x7f0000f6b000)=[{0x0, 0x7fff, 0x0}, {0x0, 0x6, 0x0}], 0x2) 2018/01/19 12:33:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x10200, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={r2, r4, r5}, 0xc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x23da1046}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100000001}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000006000)={0x3, 0x4, 0x1000, 0xfffffffffffffffc, r6}, &(0x7f0000005000)=0x10) 2018/01/19 12:33:30 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000003000-0x8)={0x0, 0x2}) getsockname$packet(r4, &(0x7f00001b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x235) 2018/01/19 12:33:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x600000) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)=""/4) fremovexattr(r0, &(0x7f00000cc000)=@known='system.sockprotoname\x00') madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000002000-0x4)=0x5, 0x4) 2018/01/19 12:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006bc000-0xb)='/dev/mixer\x00', 0x1, 0x0) sendmsg$alg(r0, &(0x7f0000bdb000-0x38)={0x0, 0x0, &(0x7f00006f7000)=[{&(0x7f0000e15000)="31f291548d8d63bf0150b5aaa6bf3769f17db051ea8be0dd52c13cbf60f6aea0dd7f6b1639f052986af611a988ac656ac743c44af85d636ecfd39ceff7968c8902bf344dfd059f67c2528f119331e7bb0d3c8d57fab0602e66e399d39473e592e66a5bc1e13dda14c720738d2700761d", 0x70}, {&(0x7f00007ad000-0xb)="31eb188ef32361354809d3", 0xb}], 0x2, &(0x7f00004e9000-0x190)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x68, 0x117, 0x2, 0x4f, "22af4774d9cdcbb2010b441db2b07c95a4d4ff829a410c28e36faaa6365918bcca12ba3d19114f724c295021adb69840a1594c89a30735fdd8bd7c5590c62efe9ad3a88b03748bb50c9fcdb1b5e386"}, @iv={0xf8, 0x117, 0x2, 0xe1, "21bad97782085df936a094884551d91269d7ff35a6bf580cb9b9ad969f79dc332d103156848f5094144fd7607a4a8136229107361334b9d3d8d6510914243efffb8710b368f2526afdcb2e83c02f0a25293f7c47ae6f46db106747a1c215063c8b1a1815039b729bf218f1048e22632b9db0064551a3606c3bee318d02e61444628ba72e0148df4bfd2b1a5b602e24915492fffa79eae8ab09dbb947144d7d8b52074bfa0ec2e22419e10ba4b714c230333a31483651dcd113d0b2a90549f998a105dd0a54974d21b92eb11da0d34fda30a8c748118c9838d85619ae96ae944b4e"}, @op={0x18, 0x117, 0x3, 0x0}], 0x190, 0x40}, 0x4000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000933000)=0xc) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000176000-0x4)=0x8, &(0x7f0000792000-0x4)=0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/19 12:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00009cb000-0xa)='syzkaller\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x8, r1) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000db1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076a000+0xe68)=0x143) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000037a000-0x4)={0x0, 0x0, 0x0}, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat(0xffffffffffffffff, &(0x7f00002b5000-0x8)='./file0\x00', 0x100, 0xa4) connect$bt_l2cap(r3, &(0x7f0000ae9000)={0x1f, 0x2, {0x401, 0x1c, 0xb0, 0x9, 0x1000, 0x9}, 0x2, 0xb17}, 0xe) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d87000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000660000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000d08000-0x4)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00000bf000)={0x5, 0x238, &(0x7f0000800000-0x1c)="a7a10b39693c81518910ea3dda4b6c9c8bc4ee561526bb410b7c9ed9", &(0x7f0000dc0000)="d4021e5da7d7", 0x1c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc5ce, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ead000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000211000-0xe)=""/14, 0xe}, {&(0x7f0000d2b000)=""/45, 0x2d}, {&(0x7f000007b000-0x87)=""/135, 0x87}], 0x4, &(0x7f00008ea000-0x3c)=""/60, 0x3c, 0x3f}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0}) setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000353000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00008da000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000490000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ff0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xb6}, 0x8, 0xfd3, 0x100000001, 0x100, 0x7ff, 0x40, r2}) r3 = socket(0x10, 0xc, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00001ae000-0x4)=0x1000, 0x4) recvmmsg(r3, &(0x7f00004c7000)=[{{&(0x7f0000635000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000192000-0x18)=[], 0x0, &(0x7f00003f9000)=""/62, 0x3e, 0x0}, 0x0}], 0x1, 0x2008000000000001, 0x0) 2018/01/19 12:33:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000041b000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 116.316384] binder: undelivered death notification, 0000000000000000 2018/01/19 12:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00007f0000)='/dev/midi#\x00', 0x8, 0x7f) sendmsg$alg(r0, &(0x7f0000224000-0x38)={0x0, 0x0, &(0x7f0000dea000)=[{&(0x7f0000495000-0xef)="63d0e13ed64a5d68b590b643d885bb1c6c3c3a6e050265bec5974ae615608ef2d59a98d7aaae94935887de9f05ac6bd0aab0cabb73fd914afe38a8a5e7d6c4e51200fa20a21e0c2dfbe59673b7eceb5e0e7668779079aeaa3fbbdbc5c6be519523dd60585425350a5077a37f141b04158c465049129c60b71af412ccf22ef34af0ee791fca992a2adc0cda5b7feb3780ea7051a90358e4daf0ba1683ca99cdddc838743428c1b8dcf9fb1e0465eced2512891834137446a01c768183cb0446274d29341c92d9e9307deeec8dc456a13a821f239a03b47d89f315c58afdeaf34b50f479266253c34d18daafa281b907", 0xef}, {&(0x7f00001e0000-0xf7)="50b2a3e15451bc8ed7b88542d692a1ae35eaf5f1c58a3936d7f2850f82ea308782b4865b4d5bb21070f64c7fa91b27a7c6bae59d96c6da697c8db5eb1aa44e9c9acb63f0fd29f15217dffbf8f69087f1a68f614167d1694d00ef20ef17f88c7557f681b91dc786f5d6434d6c99f4dcef502b6e435358ccde480d7566193c4a833aa6d0d3577429a4d56b717f534d7fd6d3118b60780961eec5086bdd5536a017a43252f853f6b2e2289ee077371eab3b601075730b3a0ee31400a58deb903fd07737bef140c29a6a32ea66429dcde8a8df39e6113677592d4532964abe5696a0d448081ac24713d2625bc3f79c785ee096e7ae485a16cc", 0xf7}], 0x2, &(0x7f0000be7000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4000}, 0x20000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000601000-0xe)='oom_score_adj\x00') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7c0000000000) syz_emit_ethernet(0x33, &(0x7f000043a000-0x33)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @generic={0x322, 0x88f5, 0x6, 0x1, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "ab", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "752e0d0b2b857e10863a4a0d965fe787"}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) [ 116.416207] binder: BINDER_SET_CONTEXT_MGR already set [ 116.437291] binder: 14808:14813 ioctl 40046207 0 returned -16 [ 116.469415] binder: undelivered death notification, 0000000000000000 2018/01/19 12:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) accept4$llc(r2, &(0x7f0000c3e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf7000-0x4)=0x10, 0x80800) 2018/01/19 12:33:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fstat(r0, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xef6, &(0x7f0000a41000)='./file0\x00', r1, &(0x7f0000632000)="ff4223bc2e9b91ec8574bcea49f42882ca6439d26fcfcc69112a6c37476b60d1931e66c3ee8aae30d11472e138881fd60c61474b413c3e62963850404aa63949bf1d65021cb53d44bdf3368278fcad3d8ef32dc00d72a222cbec2fb6252c20c1d9c7eb7ba4ee1d0016e08eba8e5bfdb54afd899ca0a52e8bffd54d15c3d259900b688b0f9d2af20d5658e208f7c6efd782bbca1d58ec1ab2d396dcf9891754bc7551cb9308d020d34528acc3fdce") r2 = shmget(0x3, 0x4000, 0x400, &(0x7f0000bdc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00003df000)="6816117cee1633a8420dcdd4136c8b2d6fd3c1cb642461cd71d3f4f0b6a4fe681c0a385af0e6f126a14b3d") ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000201000)=0x0) 2018/01/19 12:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstatfs(0xffffffffffffffff, &(0x7f0000922000)=""/0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c39000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) openat(r0, &(0x7f000016b000)='./file0\x00', 0x309100, 0x8) 2018/01/19 12:33:30 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x9, 0x1b42, 0x2, 0x0, 0xfffffffffffffff7, 0x10001, 0x7fffffff, 0x0, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000008000-0x6)={r1, 0x5}, 0x6) 2018/01/19 12:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="89", 0x1) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000ce7000-0x76)=""/118, &(0x7f00008dc000+0x3d4)=0x76) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006e7000)=0x1, 0x4) 2018/01/19 12:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f27000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x2002) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f30000-0x20)={@generic="ba61bcef79123370bd702e3fda29b697", @ifru_flags=0x800}) tee(r0, r0, 0x400008, 0x2) ioctl(r0, 0x440000000000127d, &(0x7f0000fef000-0x2)="e5") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/cuse\x00', 0x40040, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f61000)=0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f000002f000)="b837671c21283859c945c5c508732a70b34d53d422f0586f68c6b71f9a37276bd69f507b5a8459372c2e6c072d5661acea07de1c4a61f054fd28ad8088d989d63fc539031887d88e20185e73a8ee41afd95e107abace390aa9667f8012fda1a8") 2018/01/19 12:33:30 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dspn(&(0x7f00000d1000-0xa)='/dev/dsp#\x00', 0x0, 0x2000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000092c000)={r0, 0x7f}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/19 12:33:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xcf, 'lrw(twofish)\x00'}, 0x58) r2 = syz_open_dev$dmmidi(&(0x7f0000cd3000-0xd)='/dev/dmmidi#\x00', 0xb5, 0x100) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000712000)=""/197) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) write(r3, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922", 0x30) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:30 executing program 7: kexec_load(0x0, 0x1, &(0x7f0000be2000)=[{&(0x7f0000da5000-0xbf)="db31546296f5f76fd78296aef489a0bafe34ada12a97d4d8e480799431253cc72aae4e901e30e64f9f47f368b5b547f0f93693cb8a8591dd19c8ca43282ea29f9d844314d0383ebcb3fa17e93e5c53d3ed189e12da0760143014e73dfe50b061250e632d6c55efe1a04befaf558831f8b346513e846412fb284d18acd0dd0224d0a96f5ce639e9becfb24323deb520c7a849421cfc73f9200907da442f5de5bf07057cb9e35e12e232a6130cf8ae494806deabbd74a7e6b5d996512d8b29fe", 0xbf, 0x80, 0x80000000}], 0xa0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000902000-0x9)='/dev/rtc\x00', 0x210040, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b47000)=0x8, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r3 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f00009ca000-0x91)="1996d69fff4be1d98b4ca7618097d5ffca23fb591aadb2891fafb899af10a93d3df2e7244c09c46cdec45df47d30a3e8f83b966b5b9daf14d608d83b2514f57c183634da219269aceeff0b6f150704b9fad3a37a56270d502a3adf4deee85c95603c355f06272c8bf2c125aad4aa42434a63e3504fe2e0d663742f3aa39a02c2efa09fbbf9930bcbd98a2b6bb503e22fc2", 0x91, 0x3) 2018/01/19 12:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) kexec_load(0x7f, 0x5, &(0x7f0000128000)=[{&(0x7f0000e1b000-0x9d)="6f96697305cebaa793066e18674d4a29ba333267d70b8b3db19b8962d2ff1d5f45f4c664e1c5ec121220f79ec30c0f2f562fa26f4e721ad8b4d7b89029755ac0265a7df5f5f5de0980dbd52fe13127fe0242d217df52d87cafc68ca02275426a99e31a887a821ec8f96a7d5cb92785a73970dd7232d74f05d608bd5eb0bb9bceaf08aa9ed3c6e2420e8a7055a0fe1f7feebcee566c19dc2cd449f7db9e", 0x9d, 0x3ff, 0x10001}, {&(0x7f00009d9000)="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", 0xfe, 0x1ff, 0xffffffffffff7fff}, {&(0x7f00006a1000-0xc3)="8d0d92808ba26312988ce441d10d43e563393c1d0f4ee370c5e9cfc9816e3eec309c1e878fe61490982f3259141db290bbf912d504afe8bb32accb42d88eeeb815716aa5286572ac1fb9b3b2d5ded2fe7370d38efd677b67fc15afd18ffff609692e1f2c1689d7f1c9c17cfe34825ede5e11d4b400151d4fd1a954406fe4ab0af746d561a6d915b1ff578165e57784566cf192425cf2da45221c7dd0ddd62329f2a265b38de407dfd05e78e3e7f4d15b85f3489ac3021a21945fe96f351cff95a23e38", 0xc3, 0x10001, 0x2}, {&(0x7f000091a000-0x43)="0e3bc4631a8b8bfc6e127abbf33a60a4a29658ebd45a0d143d9ef10f258461e3ecd6bc51ea38efde0dd3c49e30617e0985c2f604bb71ed597f6b672685fdfdeb04b262f168e8a14943f18ca912946be4dbf0d531257e4f59256a7f8ebedbec8b75f4a9c34165e2260ef8", 0x6a, 0x7, 0x3}, {&(0x7f00009bf000-0xe2)="a88c5c87094e81f1f17b05dcfcfb611302a4c2a909e3864e438ae384581ed475f325456bafd4afff6627dff11d3599a362f2a0ee1cc403b7163afa6ea7fc0de19b82ef47c01e1d666ea7e084211c91bdab14e99b289032ff4a2d658e16c573e8ec5ad2c00260b7e128da9dfde361123941fce888165954aa003f4855985fb1b45ecab3d4e04083fb43e665b53e16d3d925d4305919bd283e121da35c3e978c6e9ffdc7ef7ae7baefcf9543de258cbbc4d0bdce3bb84ed97bba9f164a4552fbef0922e8a2b774113ad5da7e5b38b3c0149d7f604d9cea3d4df439a6abc68a4ea424a0", 0xe2, 0xe1, 0x5}], 0x170000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c95000-0xc)={0x7, r0, 0x1}) getsockname$packet(r1, &(0x7f0000ecf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2f000)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002cb000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0xf4, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0x5, 0x5, 0x10001, 0x4, 0x2, 0x7ce, 0xfff, 0x4}, {0x7ff, 0x4, 0xc29, 0xfffffffffffffffe}, 0x0, 0x4, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x0, 0x4, 0x8, 0x8001, 0x6}}, 0xe8) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000025000-0x138)={{0x6000, 0x1000, 0xe, 0x4, 0x1, 0x5, 0xfffffffffffff8e7, 0xffffffffffffff39, 0x8, 0x82f, 0x80, 0x923, 0x0}, {0x0, 0x4000, 0xe, 0x100, 0xbc1, 0x20, 0x0, 0xffffffff, 0x8, 0x4ed9, 0x8, 0x2, 0x0}, {0x100000, 0x0, 0xf, 0x401, 0x8000, 0x8001, 0x2, 0x0, 0x1, 0xec9, 0x8, 0x8, 0x0}, {0x0, 0x7001, 0x14, 0x0, 0xf1, 0x4, 0x7, 0x8001, 0x2, 0x1, 0x6, 0x5, 0x0}, {0x0, 0xf004, 0xc, 0xff, 0x6, 0x2, 0x100, 0x1, 0x3, 0x7f, 0x80, 0x81, 0x0}, {0x100000, 0x1, 0xa, 0x10000, 0xfffffffffffffff7, 0x3, 0x1, 0x10e, 0x1, 0x400, 0x101, 0x55, 0x0}, {0x5000, 0x0, 0x0, 0x9, 0x1d6a000, 0x10001, 0xef58, 0x800, 0x1, 0x10000, 0x7, 0x100, 0x0}, {0x100000, 0x2004, 0xc, 0x400, 0xf90, 0x79a, 0x1, 0x6da, 0x1000, 0x1, 0x3ff, 0x3, 0x0}, {0x6000, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x104000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x20080, 0x5, 0x1, 0x4, [0x1f, 0x7, 0x7ff, 0x7]}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000934000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a0a000)={0x2, &(0x7f000024a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000e8a000-0x8)={r5, 0x17}) openat$cuse(0xffffffffffffff9c, &(0x7f0000280000-0xa)='/dev/cuse\x00', 0x800006000, 0x0) 2018/01/19 12:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) openat$vcs(0xffffffffffffff9c, &(0x7f0000608000-0x9)='/dev/vcs\x00', 0x400, 0x0) sendfile(r1, r2, &(0x7f0000474000)=0x0, 0x200008) 2018/01/19 12:33:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000011000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") r1 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0xfc, 0x4001) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000069a000-0x2)=0x3ff, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e3e000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000f6b000-0x38)={&(0x7f0000299000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000010a000)={&(0x7f0000ffd000-0x2f8)={0x2f8, 0x25, 0x200, 0x3, 0x1, {0x3, 0x0, 0x0}, [@generic="20fac95edac468edb774708c623580b3b7b82a14c546a2590b12fa269a7f7f97662eed6c8580c2859eacf3daba38df993bca44e498656ffb9133b540230e5812c883af6ab9cae15fd11caf6d95a77748102e38da980a89e0ee6445b76eb741d6519352660c71383021b62c1444040a2f10bb6e83db103200255fd8cd36c3aee620577fe79d20f6c111e439a4efb5fbad6e15d165ab3e1c7c9b63e2581d72dacd4e56868324a027a0a830848022171992ba54176937697f99d4121fcb526a73f6b8ec90a87e7a60b58c24c40b6d79ba61d630817337cc9d23df8b62871def47cf8dc9595b27", @nested={0x28, 0x5d, [@typed={0x8, 0x1b, @void=""}, @typed={0x10, 0x16, @u64=0xc4}, @typed={0xc, 0x36, @str='.\x00'}]}, @typed={0xc, 0x3c, @ipv4=@rand_addr=0x2}, @nested={0x1c, 0x6e, [@typed={0x10, 0x3f, @u64=0x7ff}, @typed={0x8, 0x71, @void=""}]}, @typed={0xc, 0x7a, @pid=r2}, @nested={0xa0, 0x3b, [@generic="50832d4dd0887472299c83a3bb69fcc5f8de09011820e28440393927a27af560031adbf2f0de5b03772be0a846199bfd1aed906c158b5e666c726f543490d7bbed4959d7e2a120f666f3c3621b5f7bc401b8712b2c", @generic="", @generic="b47122ac1c2a0fa6274023a6af5ddc26fffc31e42fefebb399fa853e3cf7297c42224780bb8e12da14b9ed29358c4588cefcf6c2a6685c8307c3d86dd3c8eabc82e17f56"]}, @nested={0x100, 0x73, [@generic="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"]}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x0) sync() ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f000077a000)=""/45) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/19 12:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffa000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000693000)={0x9, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff1345}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/19 12:33:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x24, 0xc1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/19 12:33:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00009e5000)={{0xfffffffffffffffc, 0xfffffffffffffffe}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x29, 0x400000000000007, 0x0, 0x0, 0x100000000000000, 0x4000, 0x0, 0x0, 0x20000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000681000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00005a6000-0x8)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:30 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5", 0x15}], 0x1, &(0x7f0000002000-0x150)=[], 0x0, 0x0}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=""/255, 0xff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/19 12:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = add_key$keyring(&(0x7f000051a000)='keyring\x00', &(0x7f0000060000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000557000)='keyring\x00', &(0x7f0000692000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) mincore(&(0x7f0000acd000/0x3000)=nil, 0x3000, &(0x7f0000a5d000-0x37)=""/55) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007dc000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000966000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @generic="04305918687c73e1c118c80657319e26"}}) 2018/01/19 12:33:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) r1 = syz_open_dev$mice(&(0x7f0000734000-0x10)='/dev/input/mice\x00', 0x0, 0x240) sendmmsg$unix(r1, &(0x7f0000e2d000)=[], 0x0, 0x800) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000855000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x80000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00001c2000)=""/85) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eff000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ea000-0xb8)={0x0, 0x7, 0x3, 0x3, 0x1, 0x0, 0x81, 0xf548, {0x0, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xffffffffffffffa6, 0x0, 0x4}}, &(0x7f0000198000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000088d000-0x8)={r4, 0x8}, &(0x7f0000ee8000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000038000-0x4)=0x0, &(0x7f0000d5b000)=0x4) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000d67000-0xa)='/dev/cuse\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00004e5000)=0x0, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000cce000)={0x0, 0x9f, &(0x7f0000325000)="9053a273e30b3ef894f49fabbf902f09c49eec9ae04525ffc30ce3a1152e6fb5a5d57249cf42bdb15af4613df28ce678a755dd8a7cc42fef40df9e33d82d3cbe5a675e6de2431aaf8594ca45c94b5c52596404ffb3a1aaf6204ddf7fd2d7d62f65d8832cd0022ffcf072f1ba5ca52737e565cc00b828216c2d2e84b716ea177a8772497069e241f7c5f7f209d0736a62447a63c5ba84f0251c0475f3f78d49"}) r5 = getpgid(0x0) timer_create(0x5, &(0x7f000029c000-0x60)={0x0, 0x3, 0x5, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x0) 2018/01/19 12:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000d6000-0xdf)=""/223) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab4000)="", 0x72) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/vga_arbiter\x00', 0x40480, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000269000)=0x14) 2018/01/19 12:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000536000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000a8c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffff80000000000, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x6, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000995000-0x9)='/dev/dsp\x00', 0x200280, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00007e7000)=0x7) 2018/01/19 12:33:30 executing program 4: inotify_add_watch(0xffffffffffffffff, &(0x7f0000eb8000-0x8)='./file0\x00', 0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.', 'em1\x00'}) 2018/01/19 12:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000a5d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ec000)=0x14) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/19 12:33:30 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") alarm(0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xc2080, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000001000-0x22)="cd6ccc59a46c491b954c47a9b61b8464c873e0d9daac72c45c7499a3ac51d65b381a", 0x22) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000c68000)=""/130}) 2018/01/19 12:33:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d3e000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb941}}, 0x1000}, {0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, 0x7fff, [0xfffffffffffffe00, 0x5cff, 0x22c, 0x40, 0xa, 0x1f, 0x3f, 0x8]}, 0x5c) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000756000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/19 12:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x5e, &(0x7f000019a000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000838000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="1802", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000a0d000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/19 12:33:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000+0xfe3)={0x8000, 0xfffffffffffffffc, 0xb67, 0x77ee55a9, 0x10001, 0x9f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000000805, 0x0) r2 = accept(r1, &(0x7f00009a6000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a01000)=0x20) sendto$inet(r1, &(0x7f0000b2e000-0x84)="7f3ebe8bbd13806e0fdfdbe3ae7b4281543238378b311538f11bc196f2fdaa8673c343e93a2dc726ec5e7196c85144747b2dff3e59fe2aa520c3c04626834e910e0ae155afc9ad99e429fb0e3bd7bab91c09a6fe1b9b54b9d389e15f8642acef8d3cd96d85fdb03cb0904cb1a42002a43487b32b4e6b84ac3b43c2cb813b0025a96ab987", 0x84, 0x1, 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00003b1000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007ed000-0x8)={r1, r3}) listen(r0, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dd3000-0x4)=0x0, 0x4) 2018/01/19 12:33:30 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000052e000/0x4000)=nil, 0x4000}, 0x2, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$unix(r1, &(0x7f0000292000)=@file={0x0, ""/71}, &(0x7f0000801000-0x4)=0x49) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000926000-0x4)=0x80810) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052c000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000d9c000-0x4)=0x80) sendmmsg$alg(r1, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001db000)='/dev/vcs\x00', 0x80000, 0x0) writev(r0, &(0x7f00002df000-0x20)=[{&(0x7f0000832000-0xe8)="381f546c02c934a33cc5280854f697d37335186f2ffd358f7bc8ebf23f5d8c1874505697b12d6ecf715df192186e0bc492dd4f8da0263618ef74ff920602926b3176bc68b2412aa955f9c7a1bd8129abd4776abcbeab3f861d217e416b2761ef8d4144e82e37ab9c2e831147fd5940b2ec3c3bfeb98881868ce94396f42b8957ac3c1371b80163093edc1c503ab830cb3684732b8ba439561227ef06eda93a2641d429a83039dfcadbeb34d20e6a861223431169f7a3c35389beb0b062e8604a826fca8bb2dccb38f250e7a286203fb7d71572f8243fdac0d65980666a203f4ec9b71cf4262b99fe", 0xffffffffffffff05}, {&(0x7f0000c83000-0x25)="7643c5612ccfdba5a47bca50a49d1ee84fbb7c83abfee8b22a11d4dc4a0b4562a0fb018f60", 0x0}], 0x100001ba) 2018/01/19 12:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2a000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000080000)={0xa9b, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = syz_open_dev$audion(&(0x7f0000f19000-0xc)='/dev/audio#\x00', 0x62, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000c26000)=0x8001, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000515000)={0x0, 0x0}) getresuid(&(0x7f0000b62000)=0x0, &(0x7f0000b91000)=0x0, &(0x7f0000190000)=0x0) r5 = geteuid() lstat(&(0x7f00003fb000-0x8)='./file0\x00', &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000017000-0x10)={r3, &(0x7f00006d4000)=""/168}) 2018/01/19 12:33:30 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000010b000)='/dev/rfkill\x00', 0x40080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009c3000-0x50)={0x2, 0x6, 0x10001, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000086000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x4149, 0xb7, 0x24}, &(0x7f0000366000-0x4)=0xa0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/kvm\x00', 0x440200, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006d0000)={r2, 0x4, 0x1ff}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef", 0x11) 2018/01/19 12:33:30 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000d7b000-0xb)='/dev/midi#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003d7000)={0x0, 0x43, "64f834969546f01798c5257b6a4e0154ecfd967aab1e1ba5e9a15a2ef684849eccb473f655ee27adb22a74d5bafc27333bcf8be1d0a2ce5164a179c7ac00faeff2bed8"}, &(0x7f0000000000)=0x4b) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d66000-0x10)={r1, 0x100000000, 0xfffffffffffffff9, 0x7}, 0x10) 2018/01/19 12:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000426000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f000028e000)=[{&(0x7f0000a86000-0x1000)="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", 0x1000}], 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001c2000-0x4)={0x4, 0x3, 0x1000}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x0, 0x0) pread64(r1, &(0x7f00001c2000)=""/0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/19 12:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000761000-0x1000)="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", 0x599, 0x0, &(0x7f0000572000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:33:30 executing program 0: r0 = semget(0x3, 0x0, 0x20) semop(r0, &(0x7f00001b6000)=[{0x3, 0x1, 0x1000}, {0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x800}, {0x1, 0x101, 0x800}, {0x3, 0xfffffffffffffff8, 0x800}, {0x4, 0x401, 0x1800}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000c61000)=0x0, &(0x7f0000871000)=0x4) 2018/01/19 12:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a87000)=0xc) stat(&(0x7f0000481000)='./file0\x00', &(0x7f0000ea9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rfkill\x00', 0x20000, 0x0) connect$bt_rfcomm(r2, &(0x7f00007cc000)={0x1f, {0x100000001, 0xffffffffffff0001, 0x1, 0x3, 0x5, 0x6}, 0x800}, 0x9) stat(&(0x7f0000f48000)='./file0\x00', &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000bef000)=0x0, 0x4) fcntl$setstatus(r5, 0x4, 0x2000) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f000015d000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) connect$pppoe(r2, &(0x7f0000c0c000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getpeername$ipx(r6, &(0x7f0000f9d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077b000-0x4)=0x10) 2018/01/19 12:33:30 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f00008ba000)=""/15, 0xf, 0x2, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/19 12:33:30 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000)='#\tiK', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00004b0000-0x20)=[], 0x0, &(0x7f0000f8f000-0xfb)=""/251, 0xfb, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/dsp\x00', 0x840, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009d2000-0x10)={0x3, &(0x7f0000532000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000ef5000)={r3, 0x1}) 2018/01/19 12:33:30 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r1, 0x6, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f64000-0x14)={0x0, 0x8001, 0x6, 0x1, 0x1f, 0x3}, &(0x7f0000d4c000-0x4)=0x14) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000127000)=@assoc_value={r2, 0x100000001}, &(0x7f0000f64000-0x4)=0x8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f63000+0x2d7)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f000084d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x10) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/19 12:33:30 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000010000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="c48a9651aa7b185f46d07f768e90e8dc0c65cecc949e029222f58b379f044282d1b3165989a551455e44dd671c2e0022db9f5c30ea8795cbbf83ecb71b40fa3aebeed72ed2f15a40ab679c539362a134fa2155e66d1db2fed5d7", 0x5a, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0x0, 0x0}, 0x80800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000988000)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x40) ppoll(&(0x7f0000a6d000)=[{r0, 0x1000, 0x0}, {r1, 0x1004, 0x0}, {r2, 0x0, 0x0}, {r3, 0x10, 0x0}, {r4, 0x1000, 0x0}, {r5, 0x4000, 0x0}], 0x6, &(0x7f0000a6c000-0x10)={0x0, 0x0}, &(0x7f0000144000)={0xffffffffffff4d24}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00001e9000-0x19d)='environ\x00') sendfile(r6, r6, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/19 12:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x10000000000001bd, &(0x7f000056d000-0x260)=[{0x10, 0x1, 0xb, ""}], 0x10, 0xfffffffffffffffc}, 0x0) 2018/01/19 12:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ae1000)='/dev/vcsa#\x00', 0x108, 0x202001) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = getpgrp(0x0) prlimit64(r1, 0x0, &(0x7f0000780000-0x10)={0x5, 0x0}, &(0x7f00007a7000)={0x0, 0x0}) 2018/01/19 12:33:31 executing program 5: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\x003R', 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000008000)={0x3, 0x1, [0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000042000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000044000-0x10)=@req={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000042000)={&(0x7f0000043000-0x10)=@ax25={0x3, {"e5f7c518d4366c"}, 0x4}, 0x10, &(0x7f0000042000)=[{&(0x7f0000042000)="aa52ecdd71c338b48c749139288771147de69742ad4e747a5f5e1754834e8226bc1d12eb96e4fb0f67ba91f7ee20fc415d720b4aac74090be728d3f9f98106794ef3a631ae1de8196499460a776ae37ac56c86323cbef061b8faaca0216d7791a6994e469bf10e405ddcddf7481d86beba0e2ea631deec0b2d08d825957552360211d8ba8f26d2a65901e9d6bda3dbacf745ee95241a969056863eba47ce774a423b2c001a6ae7186b32b5a53af79e8a8e89274e34a4b5b1c8363e82a057e06c06dbba8eed3f037a793e9e4b03c6ece6117914", 0xd3}], 0x1, &(0x7f0000033000)=[{0xf0, 0x1ff, 0x12000000000000, "40a24efafdcc5af8d0d4296659c09e1961034db406a7723ec77653a4c1ef75956e4bd4fedaca12f2c1cc09d0c0d66f3990f20314a580451a5099675e5dd7498a7e2a2b3425d877433ef3ef2f8422664f5f466a1edc7cb168e1b8360f31beff72a6a64e384a083fbe1522eaefe6742f5bec880b4a566fefe34fa16e6384c8160b5a251c1db1256be9ea4c67fe06352bbcc729457fe20340adbc6f5cbb27f55aab08aeac22b74a82f042b5e4d8219cf1311eef7355c8e47776dd5baad9c5dac021db569bfa3e28ea6b918df7c9ff6bc236bbf44d65ef15a1aec84dc2"}, {0xb8, 0x117, 0x0, "3600ee784283d3fc465ec3907b9452595ecdde092a4a41afc88d64e2db1856238ca1f20b0cf95fb0bfe30f0fef63d8f6db39a4c79982533f970ded364cfc01ba1275df8910e98e8f314fc6795a9d56c82905846189eb4335fdb46c65fa6c9cfa5f0514c7ba60ae8cfb98c2928025cfbb9fe95bdc1e619c191dae421f8be461a82df98c6d7c61c32acf8df023e1c5dce91001ff5cb31e28bbcf7ec134d2c8836ccae7e31bb2f842"}, {0x110, 0x18f, 0x5, "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"}, {0xb0, 0x84, 0x8001, "95a69e79e3778a1bf62bbc204950a3d9e078fdb05246265656d7ebc730a3a7e82214f2afe37cd9f2ced8cc062565a2ded6af515baf8faedd51c811afaec0959e38a5a8e2d39fa4dc6cdfdac7e6ca73495819ce99c42291cc19b21be827055357c18c4fd59c723aef9de7dc1a9146481d7186fc65abce1ea5492527dde5e3b5eed10185d49cbff4265682a178382acdbf31db7860a83cb5b542f1f518e75ac78e"}], 0x368, 0x4000}, 0x44) 2018/01/19 12:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/sequencer\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d7f000)='{self{uservmnet0vmnet0{trusted\x00', 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000970000-0x21)="c6bcd504aa6fbd2c644dd27e025bd3d48aa4ab14cf5436735ce15d0810f2055759", 0x21) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000955000-0x2)=0xcc4, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef3000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000da6000)={"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"}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000069f000-0x8)={r1, r2}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000db9000)={0x8001}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007d3000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) setpriority(0x0, r3, 0x1c90) connect$inet6(r0, &(0x7f0000e03000-0x1c)={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0xb6}, 0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f00008db000)='/dev/ashmem\x00', 0x200000, 0x0) 2018/01/19 12:33:31 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00001c2000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fb8000)=0x0) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) [ 117.268363] sctp: [Deprecated]: syz-executor7 (pid 14985) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.268363] Use struct sctp_sack_info instead 2018/01/19 12:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f73000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000b25000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000326000-0x4)=0x10, 0x80000) r2 = syz_open_dev$mice(&(0x7f0000fb5000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000903000)={[{0x2, 0x9, 0x4, 0x7c79, 0x6, 0x1, 0x1000, 0x1, 0xac, 0x2, 0x3, 0xfffffffffffffffb, 0x8}, {0x7fff, 0xfffffffffffffffc, 0xfff, 0x8, 0x1, 0xfffffffffffffff7, 0x6, 0x98, 0x800, 0x0, 0xff, 0x2, 0x6}, {0xfed, 0x68ef, 0x6, 0x3, 0x1, 0x1, 0xa1, 0x10001, 0x3, 0x0, 0x0, 0x8000, 0x7}], 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000af8000-0x8e)="662671c9299565a433e415c00869fc950e911b1e6e5d7292e221d79f2ea9aa1dec2210ed66cc39d0947a5e9e2cce38d7f47747d536b429d8a852d0411d8a597fb0052210eb18fa18c541db9de401434d7041c33b845bcfb5a6332f70a4bf694d7ff19d8c6a6c99157edb0709d9158369301bf4448f6944fa7ed82855f8163524829440111ae964f0bc21923c55f5", 0x8e) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000530000)={0xfffffffffffffffd, 0x1000, 0x0}) 2018/01/19 12:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/autofs\x00', 0x40, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000db7000-0x9)='/dev/rtc\x00', 0x2eebc181c90f8cfd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000431000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3203}) add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) 2018/01/19 12:33:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x80, 0x402400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x618400, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000337000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) move_pages(0x0, 0x0, &(0x7f0000e7c000-0x18)=[], &(0x7f0000209000-0x18)=[], &(0x7f0000f86000)=[], 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x3, r2, 0x0}) mprotect(&(0x7f0000870000/0x2000)=nil, 0x2000, 0x4) 2018/01/19 12:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000289000-0x9)='/dev/sg#\x00', 0x7, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000c0000-0xc)={{0x9, 0x4, 0x8, 0x3ff, 0x4, 0x80}, 0x14000000000000}) pivot_root(&(0x7f0000c66000)='./file0\x00', &(0x7f00003ab000-0x8)='./file0\x00') r1 = syz_open_dev$audion(&(0x7f0000fa4000)='/dev/audio#\x00', 0x8, 0x40) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000415000)=0x0) [ 117.379116] sctp: [Deprecated]: syz-executor7 (pid 14996) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.379116] Use struct sctp_sack_info instead 2018/01/19 12:33:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00007de000-0x40)={0x3, 0x1, 0x7, 0x7ff, 0x400, 0x100, 0x1000, 0x101}, &(0x7f000042c000-0x40)={0x8000, 0x4, 0x9, 0x38, 0x0, 0x0, 0x101, 0x3}, &(0x7f0000610000-0x40)={0x1, 0x1f, 0x1000, 0x5, 0x1, 0x9, 0x8000, 0x497}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000217000-0x60)={0x27, 0x7a601785, 0x0, 0x0, 0x0, 0x0, "7565b87e41e5172a97cf0a4b44bdfb8301054d1e6a0fe78815edac604295fdd8d68882932d75da485603a0156c397568949c524e6bb086a7cc49db11a8465f", 0x0}, 0x60) 2018/01/19 12:33:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) socket$alg(0x26, 0x5, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x10000, 0x24) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001000)={0x1000, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000c20000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000233000-0x4)=0x0, &(0x7f0000566000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff7fffffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c0b000)=""/83) r1 = syz_open_dev$adsp(&(0x7f0000a42000-0xb)='/dev/adsp#\x00', 0x9, 0x24c200) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/19 12:33:31 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x5de6) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000b5a000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="", 0x0}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x4, [0x80000001, 0xffff, 0x7, 0x9]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffffffff, 0x204, 0x2, 0x40, r2}, &(0x7f0000000000)=0x10) 2018/01/19 12:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x1) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) semget(0x1, 0x3, 0x10) getresuid(&(0x7f0000705000-0x4)=0x0, &(0x7f0000170000)=0x0, &(0x7f00000bd000)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000716000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000ff7000-0x38)={&(0x7f0000d10000-0xc)=@proc={0x10, 0x0, 0x0, 0xa100}, 0xc, &(0x7f00008a0000-0x30)=[{&(0x7f0000407000-0x17c)={0x17c, 0x28, 0x100, 0x2, 0x1, "", [@typed={0xc, 0x4d, @uid=r3}, @typed={0x18, 0x14, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x8, 0x32, @void=""}, @typed={0x1c, 0x40, @str="2976626f786e657431b673656c696e75782500"}, @generic="b00cad1c43deae2b7a5b955680c82aaf16ab7a8c35a974987aec6ce12a2a46f3aa5743bf5242e27973b69bdd137de4ccfac59dd2a8217441bf0b6bde1dd5265dda099381c45d5689fcd75763d98cdfb458be643d18479b59a32758ccbdad19bedf0dd8cb52655891742e1b56cf82afa34ecadc56e7c73795cb761d54715d23334ddbdb660f0bf2b71a91694e9ea44ee5de82429f2234", @nested={0x8c, 0x52, [@generic="495c90926d7d95bd2c9c9adb6ada6c8790811b0b2ae084faea3c7642f4656480c55fd73c32035af1adaeb6476906f617104507ee5bb0b7c84c3a90e63b84e92360612952a59467b869a994c110224ff437c2a67651f967b2243a1d09c4c57e06c1d8ea779be3e1c732bfe4e0701cc21e05ca323b52566c0c03e4bebdf40fd0fa587faacdced263"]}]}, 0x17c}, {&(0x7f0000df6000)={0x12e8, 0x39, 0x0, 0x6, 0x2, "", [@nested={0x10e8, 0x30, [@generic="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@generic="8d8d48e073b9b795ddff6d1b65e08413ee3ab30eaf3f4363631d2da4bb5e9ffd50126077d01fc6487a06f5ddee3eba6b9ed94349fe24564a578359148ca4fa94c8bb9261d5906eb82e9c58b2a813577302daeb0194c7a9ee97b238276ebb585c437aeccce1776fd4192d1d0ec15637c8837f6ccff1c66c75af4c87a837d42e08b1f3b5c6be0857a01b6626227dd6520944820cbf003d2e5188c7fe6ed7fa4cc0a5130d84271d451f4a0765ef78021524e37d86f8f185e6d60877cafa24056f051efdfcc2a06a04b6f09debc8be5a20a8110f4d3d1241", @typed={0xc, 0x6b, @pid=r4}]}, @nested={0xc8, 0x79, [@typed={0x8, 0x23, @void=""}, @generic="4623ece75aa1c68df0fcb8753ae0ec9f8556e52877f1e214c5ac9212f818d00d26e27fbd600743647d52e3a6352bbbc0132d4ed8b28435ec14be12c3e2930e3cf22f00088c3809e9aeac9cd96212d5938ac37ac08e4eff43833978108327ad7a887b3f98a1296d18090024f65949bd9a55dfbab071a07e795c5fbf35439622d102a6598e9e2d63", @generic="b691d3871182efbecfd5c48c7c0466fce9970bc5b1a70250200fef0aedd1b869155b9f615e07be", @typed={0xc, 0x94, @u32=0x3ff}]}, @typed={0x18, 0x41, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}, @generic="a93bdda09db6605680ce1edd6c50fa80c19963f0d67323938251258f6d126e9c69732b8bba9726cea8fd797dd02248b8e55b88f17a68d25b63e6b2228d5e041e68a095987013cbee", @generic="901f39f5c94dc049355b2b3717fb2b0d7dfa344a5bb56f6ca1001eac596655b30f2a4c2dfd12222b70856e1b2e4d9a9e99c97711b30d7266ef5bb506447b0f9d8ebc1ba963bd8bfebddbbb2ac7bea3fbbf5612d3689f22466caa356b75a6032a78965c689a1a2ad41dda6bcf27fda4e6218677a8ac214a5a8e1972577f2d880361e52eac7a535c9ae5b1b33bcafa0ea6a243153f74c1719f194d2be936421ffd5e41d81b78f9d6e25b928f83e67cbcd0d7c4e28de73a905dda046bba"]}, 0x12e8}, {&(0x7f000073c000-0x1430)={0x1430, 0x31, 0x108, 0x4, 0x3, "", [@nested={0x4c, 0x18, [@typed={0xc, 0x87, @str='\x00v\t'}, @typed={0xc, 0x8e, @ipv4=@rand_addr=0x100000000}, @typed={0x8, 0x2e, @void=""}, @typed={0xc, 0x54, @pid=r5}, @typed={0xc, 0x92, @uid=r2}, @typed={0x10, 0x44, @u64=0xffffffffffffffff}]}, @nested={0x28, 0x39, [@typed={0xc, 0x75, @pid=r6}, @typed={0x10, 0x6b, @u64=0xc1c}, @typed={0x8, 0x58, @void=""}]}, @typed={0xc, 0x72, @uid=r3}, @generic="cf308adcef0b35244485835d2f22a435d23fbbd703a56968248ad6844760392f7b629c3714ba4d15646a1abb5db4a20ba4e6b4c07cd89e37daad3c6d042d9535dd751ae934f3cc0943790e176e5cf3298a5b6d3d236554d80a21a6783107afadd7ac75dd44b794443d506ce39e7ebc2ee6250ac66686161f98cf8eb4163b32c3cfcd3fbb40465bd6cff90e391f826c8e19c75be291f2c19dc69a", @generic="5b4604a7db741a8dbabb43eae38c34af3c95b5fb4f29542a83c8226110ca9a8b8a8b2722dfac83a5bd79688b77a9f3ad70ca27f5eec7cac9c32bd8dd6abee0c3665acfa99a298220b9984b15fcc0eb", @typed={0xc, 0x7c, @fd=r0}, @nested={0x12a8, 0x4d, [@generic="ac92a82d9d896c445175fae76ace23a6671ce831b6ec73b8e529e8b0e1dd4a941e4ecd26b0899460028b01ee1e5e5b8e278eb5b586b18765921f17b1a7112c56d8413851058159476ffcbd33815c3c6fac9b782b8ed39d31e1b47256125fcf225212ce2c67bb8c29e44379a7e653172059f70805aef08530c968f271062369083ea18e186eb1e947a5bf193f8c9e177f22d342115f56e83d8a3cf237c96ebcd06d134a3879197c5eac12e3897a315af668e2", @generic="2203310bd7d68e9dec5549880d39d4ef6773ac3e1438dba0e49dca7004c68f75f12fe1ea7a068710c517d81fe08a16ee1c63c6708d6724e6bc9443e3e2e27459d58a5d2072001d5f9204f72b6b0bce29f76edca799ba49cfe39a996252aec92fd0916410e27d108fa6344a", @typed={0xfc, 0x62, @binary="1554a3e25eee17e68944dc54585f63a035860dc99d80628c45c48bd4b3b422f4d9650a2f719101f3bc974ec465b3140accedbd5e4c47a5d0e0fdafeb02c0d51686b212ea62748cba375903ec02ed6313bfdc431e68d26d6f5b7320694d3ad3d50cd925c69f41a6757c3c55dbb616dcdb9d8e5a75d30a4b2c17bc2076c54430b4c64ea407912225461d6bdff24a840d5aea90fe5776118aad1f007c4fc081ee3abefc996452dc60a7a60862a47dafde01e4061b5c25e32547d3c09daf10b24e7893cee2f256099abda62433a06cbe0c75354299004a4ffe27cdc5008d85c7f2d66d5046b4bd87c04dcc1c98c382f967cebb"}, @typed={0x7c, 0x4d, @binary="227d022e38d86bd85970f77539b950cf59cda55d679bb07e2603188662fc8504c85252627d3a0a1aab6f10ee92a76c3f0223d38d3abde76573e11e23a9205920ba08b6280ff237bce005b3638d0297ea23a3e8e9bdc768905c7e81c359e1e8e2974c05786402de3a9fac90612325e225a8cfdf"}, @typed={0xc, 0x38, @fd=r0}, @generic="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0x1430}], 0x3, &(0x7f00004f1000)=[], 0x0, 0x0}, 0x44800) stat(&(0x7f00009f5000-0x8)='./file1\x00', &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a50000-0x4)=0x0) lstat(&(0x7f00005ed000)='./file0\x00', &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e2b000)={0x0, 0x0}, &(0x7f00000f8000-0x4)=0x8) getresuid(&(0x7f000099c000+0xe83)=0x0, &(0x7f0000263000)=0x0, &(0x7f0000a68000-0x4)=0x0) geteuid() ioprio_set$pid(0x1, r5, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000548000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b9000)=0xc) syz_open_dev$vcsn(&(0x7f0000969000-0xa)='/dev/vcs#\x00', 0x319, 0x200) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/19 12:33:31 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)=""/5, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000-0x41)=""/65, &(0x7f0000003000)=0x41) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r0, 0x0, 0x1, 0x752, &(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) sched_getattr(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/19 12:33:31 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/19 12:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000044b000)='projid_map\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000837000-0xc)={0x2, [0x0, 0x0]}) r1 = memfd_create(&(0x7f0000000000)="2f6465762f73657197656e63657200", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000edd000)=0x800000000000000, 0x4) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) 2018/01/19 12:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a66000+0xb4b)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x5e, 0xf000000000000000, 0x4f}, &(0x7f000098a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d3000-0x14)={r1, 0x6, 0x8001, 0x9, 0x9, 0x1}, &(0x7f0000d81000)=0xfffffd0d) r2 = open(&(0x7f00009f9000)='./file0\x00', 0x400080041, 0x20000) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000be9000-0x4)=0x0) r3 = open(&(0x7f000076f000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r3, 0x401) 2018/01/19 12:33:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000001af) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b46000-0xa)='/dev/cuse\x00', 0x10280, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d23000-0x1)=0x0, &(0x7f0000422000)=0x1) r1 = add_key$keyring(&(0x7f0000be3000-0x8)='keyring\x00', &(0x7f00008d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) unlink(&(0x7f0000215000-0x8)='./file0\x00') r2 = add_key$keyring(&(0x7f0000f9c000-0x8)='keyring\x00', &(0x7f00006df000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x9, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000911000)={0x0, 0x3f}, &(0x7f00003b2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000119000)={r3, 0x10000000000}, 0x8) accept4$llc(r0, &(0x7f0000df3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea4000-0x4)=0x10, 0x80800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00007cb000)=0x9) 2018/01/19 12:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getdents64(r0, &(0x7f0000715000-0x1000)=""/4096, 0x1000) fsync(r0) setfsuid(0x0) semop(0x0, &(0x7f0000f6b000)=[{0x0, 0x7fff, 0x0}, {0x0, 0x2, 0x0}], 0x2c89) 2018/01/19 12:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000827000)='/dev/dsp#\x00', 0xfffffffffffffe01, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000356000)=0xa64, 0x4) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {0x0, r1/1000+30000}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getegid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000043c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00001a9000)={0xf000, 0x10000, 0x7ff, 0x8000, 0x8d3e}) r2 = syz_open_dev$sndpcmc(&(0x7f0000eed000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000067b000-0x1b5)="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") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000593000)=@hopopts={0x3f, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0x3ff, 0xec, "5eb170fedca73e3d28ec41b5b8109d1baf3a833286755a643e532ce1847f8193fe9e858314abc11d0f4872fdc9aca688730265c0d8f49c2ef53ffb9ad62f429437de22f2f5efa002ce0efa7844d2faed22b1f327a16e5a63f27d15f7ec8e87f24cdb4cbf7b8180575d26db24716ae5cf6d77946223a842585e0c3f7ae3d02a04ff17655b1094d6f524a56fd9611ea5420f50d063ab4c91274cb46b9d9f6b658593b4d2f84b6dd75f84c448f2b7e01e8902ee73b7d3e74d528a205de0cd7dca01313c7a89cc742417cc62bdfc03af37d24c7289486ab176804c331ce78bcf3edb83548864cd64e9bc5a4d1da0"}]}, 0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006e7000)={0x0, 0x10, &(0x7f000017d000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008a2000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000963000-0x8c)={r3, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) accept(r0, &(0x7f00002c3000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f3000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000a1e000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d11000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e4d000)={0xb70, 0x3, 0x200000000000000, 0x5, 0x80, 0x6}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000db1000-0xae)=""/174) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e8c000)={0x3ff, 0x1000000004, 0x8000, 0xd3, &(0x7f00006a7000-0xd3)=""/211, 0x1000, &(0x7f0000e2a000-0x1000)=""/4096, 0x99, &(0x7f00001ff000)=""/153}) r1 = inotify_add_watch(r0, &(0x7f00009cf000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) 2018/01/19 12:33:31 executing program 1: clock_gettime(0x1, &(0x7f0000be9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000761000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005de000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000bed000-0x10)={0x0, 0x0}) ppoll(&(0x7f00005b6000-0x18)=[{r0, 0x10, 0x0}, {r0, 0x5242, 0x0}, {r0, 0x2000, 0x0}], 0x3, &(0x7f000073c000)={r1, r2+30000000}, &(0x7f0000390000-0x8)={0x1}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000040b000-0x88)={0x73, {{0xa, 0x3, 0x23fd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74aa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 12:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004a4000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000081a000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "46dc9110656c87ea20d4df6f497746f33ef850f4922432169fcfd5815d4919c06700c3e50299ced302814c4a", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x821f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:33:31 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) prctl$intptr(0xe, 0x7) 2018/01/19 12:33:31 executing program 4: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000092000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000026d000)={0x9, 0x81, 0x8, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = shmget(0x1, 0x2000, 0xe00, &(0x7f00002c2000/0x2000)=nil) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001fd000-0x8)='./file0\x00', &(0x7f00002f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000cb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f5000)=0xe8) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f00002f5000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002f6000-0x4)=0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002f5000)={0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000133000-0x70)={{0x6, r4, r5, r6, r7, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x9, 0x3, 0x9, 0xd8b4, r8, r9, 0x5, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/01/19 12:33:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x80001, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x26)=""/38, 0x26}], 0x1, 0x0, 0x0, 0x8}, 0xfffffffffffffffb}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000fe6000-0xbf)=""/191, 0xbf}, {&(0x7f00005f2000)=""/200, 0xc8}], 0x2, &(0x7f0000000000)=""/138, 0x8a, 0x401}, 0x1}, {{&(0x7f0000985000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004f3000-0x20)=[{&(0x7f0000d64000-0xa1)=""/161, 0xa1}, {&(0x7f0000b86000)=""/157, 0x9d}], 0x2, &(0x7f000023b000-0x1000)=""/4096, 0x1000, 0x3}, 0x100000001}, {{&(0x7f0000c35000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f00007ad000)=""/4096, 0x1000}, {&(0x7f0000434000)=""/122, 0x7a}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000543000)=""/135, 0x87}], 0x6, &(0x7f000000a000)=""/201, 0xc9, 0x1}, 0x100}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x10)=[{&(0x7f0000073000-0xea)=""/234, 0xea}], 0x1, &(0x7f0000001000-0x2e)=""/46, 0x2e, 0x6a}, 0x80}], 0x5, 0x0, &(0x7f00002be000-0x10)={0x77359400, 0x0}) connect$packet(r0, &(0x7f00004ef000)={0x11, 0x8, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) syz_open_dev$sndmidi(&(0x7f0000f85000+0x34e)='/dev/snd/midiC#D#\x00', 0xa000, 0x88082) 2018/01/19 12:33:31 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = memfd_create(&(0x7f0000ce6000-0xb)="7379836b616c6e657200ed", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000efe000-0x20)={0xfffffffffffffff9, 0x0, 0x3, 0x7}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000f5e000-0x10)={r1, 0x9dc1}) 2018/01/19 12:33:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4, 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="ff2722dbc04178a9f4fac8da030a1aea4b61b5ddca24b6342d7b749771c0a12521ace957c2cb64be634fe9e6c9894bd1a3ad4f1dfac3649f66952afa4fb17a777a181bfb5562374cc5d19ff7f90ef6ce66ab0ad39596", &(0x7f0000000000)=""/199}, 0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@generic="d385058b0ada6c5a2838f6ee969fb901", &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x8000, 0x9, "e5c60986b6ce"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001000-0x8)={0x0, 0x37, []}) 2018/01/19 12:33:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x101000, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/19 12:33:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x5c59, 0x402) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 12:33:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000020e000)=0xf01) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000142000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f000017d000/0x1000)=nil, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000298000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000ca6000)={&(0x7f0000411000)={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f0000cb6000)={&(0x7f0000692000)={0x11c, 0x15, 0x204, 0x3, 0x2, {0x1b, 0x0, 0x0}, [@typed={0xc, 0x49, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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"]}, 0x11c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/01/19 12:33:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') write$selinux_context(r0, &(0x7f00003f9000)='system_u:object_r:unconfined_exec_t:s0\x00', 0x27) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x1) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) 2018/01/19 12:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$sndpcmc(&(0x7f0000d89000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x539a56b7b528f6c4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000963000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmod(r0, 0xe8) write$evdev(r0, &(0x7f00003c8000-0x48)=[{{0x0, 0x0}, 0x40000000000000, 0xffffffffffffbbd1, 0x9}, {{0x0, 0x0}, 0xc610, 0x400, 0x6}, {{0x0, 0x0}, 0xe8e3, 0x5, 0x16c0000}], 0x48) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000d15000)={0x4, 0x1, 0x100000001, 0x6, 0x2, 0x10000, 0x0, 0x6, 0x8, 0x4, 0x0, 0xff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00006b9000)={&(0x7f0000bdb000/0x4000)=nil, 0x4000}) 2018/01/19 12:33:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000ee8000-0x10)={0x0, 0xa000, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f00007ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000015b000)=0x14, 0x800) sendmsg$netrom(r2, &(0x7f0000ef0000-0x38)={&(0x7f0000a34000)=@full={{0x3, {"bb57acf3c36e3d"}, 0x0}, [{"844ba45df64140"}, {"038719e676b1fc"}, {"da92d30823b35a"}, {"63785fd3e9e70b"}, {"fba38e67991b7f"}, {"c04897c8750a7f"}, {"0d4a33c9816502"}, {"b5815ade42e8ed"}]}, 0x48, &(0x7f0000b5a000-0x50)=[{&(0x7f000048f000-0x1c)="446f7fb1993e36c7ab0fb4f44f58ca6cdecc8eb914da125079087f6f", 0x1c}, {&(0x7f0000c64000)="cb1693ab7654824ad0b19ee61f2f72e6cc792f7cb607ed12c2cb490bef36e6980eaeae6c7a8f6094da57d588b60f951992b01620cb957d4ecc9015fb190ec21a7805267a98990c510d10570e37f74406dc83f0fdef9a9d904da4436d32d5be11aee1460d4848a1fad694b2daea5931b6d4b15e8f94588b78b37b5c1e3a3139c05a290d83be500cb11da969e5a0406e7cd65ef5fe05eb7097e2f2280677df1459e77962f9ea8edb76deac73aadf66a82dc1c7303507e24e7d51bcaedf", 0xbc}, {&(0x7f0000009000)="733df9eddb5bf6208f67dc838c5adb6cb82b0b802ca378191b3e955be2bc7081d0577d50c95c4038d1253f89794b354d6298f29b83613276ac88f1e4f75f4d7c9d273aaea69baaa7e7f050e1d9eb5855fef9c9eb4c62a38c02b46afbf10da563d1ee10041bacb61dee5e9fce204cbb700b796f14a9ae0c0e4ca80bce8cec04afb1a1f9c1d550f1eb848d990a758acd426e26b2e43c0a7b3664f8942cdc411d2d6e565edd8ab6d4c0bdebafc3d16e", 0xae}, {&(0x7f0000854000-0xce)="24e7b9e4e11cd226d9e52c71b46b4b3398674162ac08b1dccac30caae61c5704146246c49c073d20c6c10873e6f7d5041bc65b93dbd5a928ad9d620a9b32dda4af1f54e7c52313c65a0e6ee7d8640ee962b7c0b55ac9becc34f90f4faccfec7fd87988bbafdbe714cf46fb9788eea8564bcf6c4ef5189f8a39b8d8fdb0192dbb80d7e243b6eaceb1a51a54de0956854c4c568bde96ee0c5bdbcb02e4434f99cbc81540b72a0db8cb102970b3cd5f7d2dc23759acd75584196d64a2bc5ae52bcd52ed08bbd83cd892bb138fcb6c0a", 0xce}, {&(0x7f0000f13000)="005ea47278ad587abdc48bb4493addcf6103dff7ceb63255e3d61a9d076687db2cd54b17c39fc30d975deb0d66ca9d78a009c8dae6aa697cbf16fdb35d857b933bb6a588366effbf21cb8c16c916b60ef2c104caea8dde85b00d96ef9e20b454d4f315", 0x63}], 0x5, 0x0, 0x0, 0x4000000}, 0x8041) 2018/01/19 12:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f55000)=0x80) 2018/01/19 12:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000000002a700010000009f00130023f7b7005f905be6330ee7390119d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f33b05bffff0001f3", "cfa479675a5407c1c149b7b81530f6a41c51f7d51933223e799a867dac761faf", [0x0, 0x0], 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/19 12:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000215000)='/dev/midi#\x00', 0x1000, 0x109800) openat(r1, &(0x7f0000481000-0x8)='./file0\x00', 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000028d000-0x14)=""/20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r1, 0x9) getpriority(0x3, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 117.937701] WARNING: CPU: 0 PID: 15127 at mm/slab_common.c:971 kmalloc_slab+0x5d/0x70 [ 117.945777] Kernel panic - not syncing: panic_on_warn set ... [ 117.945777] [ 117.953123] CPU: 0 PID: 15127 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #268 [ 117.960461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.969794] Call Trace: [ 117.972365] dump_stack+0x194/0x257 [ 117.975974] ? arch_local_irq_restore+0x53/0x53 [ 117.980629] ? vsnprintf+0x1ed/0x1900 [ 117.984415] panic+0x1e4/0x41c [ 117.987584] ? refcount_error_report+0x214/0x214 [ 117.992314] ? show_regs_print_info+0x18/0x18 [ 117.996789] ? unwind_get_return_address+0x61/0xa0 [ 118.001712] ? __warn+0x1c1/0x200 [ 118.005148] ? kmalloc_slab+0x5d/0x70 [ 118.008923] __warn+0x1dc/0x200 [ 118.012182] ? kmalloc_slab+0x5d/0x70 [ 118.015963] report_bug+0x211/0x2d0 [ 118.019574] fixup_bug.part.11+0x37/0x80 [ 118.023612] do_error_trap+0x2d7/0x3e0 [ 118.027478] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 118.032392] ? math_error+0x400/0x400 [ 118.036172] ? check_noncircular+0x20/0x20 [ 118.040383] ? print_irqtrace_events+0x270/0x270 [ 118.045123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.049949] do_invalid_op+0x1b/0x20 [ 118.053639] invalid_op+0x22/0x40 [ 118.057068] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 118.061449] RSP: 0018:ffff8801d66a7658 EFLAGS: 00010246 [ 118.066793] RAX: 0000000000000000 RBX: ffff8801be116200 RCX: ffffffff8171e887 [ 118.074040] RDX: 1ffff10039b9066a RSI: 0000000000000000 RDI: 0000000005381000 [ 118.081286] RBP: ffff8801d66a7658 R08: 0000000000000000 R09: 1ffff1003acd4e3f [ 118.088531] R10: 0000000099edeea9 R11: 00000000e998f8b0 R12: ffff8801cdc83350 [ 118.095776] R13: 0000000000000000 R14: 00000000014000c0 R15: ffffffff86670ae0 [ 118.103047] ? relay_open_buf.part.10+0x97/0x9b0 [ 118.107789] ? rcu_read_lock_sched_held+0x108/0x120 [ 118.112782] __kmalloc+0x25/0x760 [ 118.116208] ? kmem_cache_alloc_trace+0x456/0x750 [ 118.121039] ? relay_open_buf.part.10+0xc8/0x9b0 [ 118.125782] relay_open_buf.part.10+0xc8/0x9b0 [ 118.130358] ? find_next_bit+0x27/0x30 [ 118.134237] relay_open+0x57a/0xa40 [ 118.137850] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 118.142689] ? __debugfs_create_file+0x2cf/0x3d0 [ 118.147431] ? debugfs_create_file+0x57/0x70 [ 118.151822] do_blk_trace_setup+0x4a4/0xcd0 [ 118.156126] ? blk_tracer_print_line+0x40/0x40 [ 118.160689] ? __might_sleep+0x95/0x190 [ 118.164649] ? kasan_check_write+0x14/0x20 [ 118.168862] ? _copy_from_user+0x99/0x110 [ 118.172992] __blk_trace_setup+0xbe/0x150 [ 118.177136] ? do_blk_trace_setup+0xcd0/0xcd0 [ 118.181626] ? disk_name+0x98/0x100 [ 118.185242] blk_trace_ioctl+0x206/0x2e0 [ 118.189281] ? blk_add_trace_rq_remap+0x680/0x680 [ 118.194115] ? avc_has_extended_perms+0x7fa/0x12c0 [ 118.199034] blkdev_ioctl+0x1845/0x1e00 [ 118.202988] ? blkpg_ioctl+0xb40/0xb40 [ 118.206850] ? avc_ss_reset+0x110/0x110 [ 118.210798] ? lock_downgrade+0x980/0x980 [ 118.214927] ? lock_release+0xa40/0xa40 [ 118.218883] ? __lock_is_held+0xb6/0x140 [ 118.222953] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 118.228820] ? get_unused_fd_flags+0x190/0x190 [ 118.233383] ? rcu_note_context_switch+0x710/0x710 [ 118.238296] block_ioctl+0xde/0x120 [ 118.241902] ? blkdev_fallocate+0x3b0/0x3b0 [ 118.246199] do_vfs_ioctl+0x1b1/0x1520 [ 118.250062] ? _cond_resched+0x14/0x30 [ 118.253936] ? ioctl_preallocate+0x2b0/0x2b0 [ 118.258325] ? selinux_capable+0x40/0x40 [ 118.262377] ? SyS_futex+0x269/0x390 [ 118.266084] ? security_file_ioctl+0x89/0xb0 [ 118.270478] SyS_ioctl+0x8f/0xc0 [ 118.273827] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 118.278559] RIP: 0033:0x452e99 [ 118.281724] RSP: 002b:00007f601c1a9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 118.289409] RAX: ffffffffffffffda RBX: 00007f601c1aa700 RCX: 0000000000452e99 [ 118.296659] RDX: 0000000020ed6000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 118.303904] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 118.311152] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 118.318397] R13: 0000000000a2f7ef R14: 00007f601c1aa9c0 R15: 0000000000000000 [ 118.326386] Dumping ftrace buffer: [ 118.330036] (ftrace buffer empty) [ 118.333718] Kernel Offset: disabled [ 118.337321] Rebooting in 86400 seconds..