fffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4041, 0x86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x1, &(0x7f0000002000-0x8)=[&(0x7f0000000000/0x1000)=nil], &(0x7f0000000000)=[0x0, 0x6, 0x9, 0x4, 0x9], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfffffffffffff800, 0x0, 0x3, 0x200000000000, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x6b2, 0x1}, &(0x7f0000000000)=0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r5, 0x1, 0xb, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x2, 0x2, 0x9c, 0x7, 0x6}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r3, 0x20, 0x7f, 0x6}, &(0x7f0000005000)=0x10) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000005000)={0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000007000-0x8)='trusted\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="66f2cbf3c93b714092388e65b0e9", 0xe, 0xfffffffffffffffa) add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r6) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000002000)=0x6) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)=0x4) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/23 05:48:24 executing program 7: mincore(&(0x7f0000326000/0x3000)=nil, 0x3000, &(0x7f0000f3c000)=""/174) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fd5000-0x1)=0x14, 0x80800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000930000)='./file0\x00', &(0x7f0000aa9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) r4 = dup2(r0, r0) setsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000000000)=0xffffffffffff0001, 0x4) ioctl$sock_netdev_private(r4, 0x89f9, &(0x7f0000001000-0x15)="da3027f7e742860bc2f5eb7b8cd367eecc308b1527") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_flags=0x1001}) mbind(&(0x7f0000f93000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000001000-0x8)=0x7fffffff, 0x4, 0x3) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000002000)=0x950, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000000)={{0x3, 0x46af, 0xd35d, 0x3, 0x0, 0xef2d}, 0x9, 0x3, 0x1}) ioctl$TCSBRKP(r4, 0x5425, 0x1f80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000004000-0x58)={{0x3, 0x3}, 0x0, 0x0, 0x5, {0x3, 0x0}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000005000)={0x4, &(0x7f0000004000)=[0x5, 0x6dd, 0x3, 0x91c2]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r4, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80000) 2018/01/23 05:48:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x4)=""/4) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x7, 0x101, 0x0, 0x9, 0x6, 0x5}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/199) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000002000-0x4)=0xc74a, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x8, 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x10000) fallocate(r0, 0x1, 0x70, 0x5) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000+0x2fc)=0x1, 0x4) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000001000-0x31)="4b3572c1f2156020efb33f42955771801b56ad69123082d481bd8c38bcfae3b672fc9eb4f49d71c58788c6451113b0c9ce") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x6, 0x43c365d0, 0x2, {r2, r3+30000000}, 0xaa, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r4, r5/1000+30000}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000004000-0x96)=""/150, 0x96, 0x40012000, &(0x7f0000006000-0x10)={0x4, 0x400000000000000, 0x5, "baa666efa4d3", 0xfffffffffffffe01, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000007000-0x67)={'system_u:object_r:getty_etc_t:s0', 0x20, 'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 0x36, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000007000-0x60)=[{{r6, r7/1000+30000}, 0x8, 0x3, 0xc314}, {{r8, r9/1000+10000}, 0x9, 0x73, 0x4}, {{r10, r11/1000+10000}, 0x1, 0x100000000, 0x0}, {{0x0, 0x0}, 0x1, 0xe16, 0x4}], 0x60) 2018/01/23 05:48:24 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f04000-0x68)=[@in6={0xa, 0x0, 0x16, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getpeername$llc(r0, &(0x7f0000043000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002f0000)=0x10) connect$inet(r0, &(0x7f00000a2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r0, &(0x7f0000739000)=@hdr={0x2, 0x7, 0x5, 0x7fff, 0x800, 0x7ff, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @generic={0x32d, 0x888e, 0x6, 0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, "ebaaf6b966b4a96aea68b7ed", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "1865474511622f951444f3d0873b68c4"}}}}}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000a33000)={0x1000, r1}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0x9a)="bc75ac62d3f6449b3a470cabdb0d557b1bbd26a61e130d3861724dff29fb4aa6a906c1f093c15cb867bfb99daa1f74adf41a00385fb635229e1d4eb40f29518303d52149216dd25b85a7012d99eddc210140b6cb5c6126d06f0498463d2060f4183393c35b4ee0c68bec5a0216f727b47b33bdb8986552de0a29c68f724815a3495533954f11da0d7e48db10b3a89422973b3c45857d4e094748") r3 = socket$kcm(0x29, 0x5, 0x0) r4 = memfd_create(&(0x7f0000001000-0x19)='securityvboxnet0bdeveth1\x00', 0x1) poll(&(0x7f0000001000-0x18)=[{r3, 0x8000, 0x0}, {r2, 0x20, 0x0}, {r2, 0x20, 0x0}], 0x3, 0x40) dup2(r0, r3) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x96)=""/150) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000002000-0x86)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x4c, 0xe708}}], {@mpls_uc={0x8847, {[{0x0, 0x1, 0x9, 0x6b}, {0x0, 0x6, 0x401, 0x4}, {0x80, 0x1, 0x7, 0x7}, {0x7, 0x7, 0x8, 0x8}, {0x5, 0x4, 0x7, 0x1}, {0xfffffffffffffe01, 0x2, 0x8001, 0x9}], @generic="2d1cd9741e71998235366866d9f4743eb78782ae1e11c970682fe7e0cb1b0ff6159be1ca4bc980d2caf7cf3c5b44faf320439b155e29c2d9a99e529ad9da7bf9b39275de309438ce14c4c35dfd39eef70bbf2f8007acb0d408e452f6"}}}}, &(0x7f0000002000-0x18)={0x1, 0x4, [0x266, 0xd26, 0x72d, 0x796]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000004000-0x14)={0x7fff, 0x7, 0x986, 0x101, 0x8bd0, 0x5, 0x9, 0xfffffffffffffffa, 0x86e, 0x80000000}) recvfrom$unix(r0, &(0x7f0000003000)=""/160, 0xa0, 0x40, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000004000)={0x2, 0x0, [{0x40, 0x0, 0x4}, {0x29d, 0x0, 0x3}]}) getsockopt(r2, 0x401, 0x6, &(0x7f0000004000-0x76)=""/118, &(0x7f0000001000-0x4)=0x76) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/mixer\x00', 0x2, 0x0) r5 = semget(0x1, 0x0, 0x20) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f0000001000)=""/112) 2018/01/23 05:48:24 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000e23000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mknodat(r0, &(0x7f0000619000)='./file0\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c48000-0x10)={0x4, 0x21, &(0x7f0000000000)="b1f62e751553b86789f902aadb0e7555b4fbc8d1d5cc348ed0808e42157cf8dc02"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_getscheduler(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x15)="f52ba0d34bf2e602be928d1a6d16ac7a074063aeca", 0x15, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000004000-0x20)={0x80000000, 0xa38, 0x9, 0x9, 0x18, 0x2}) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x400}, &(0x7f0000005000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r4, 0x9, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000007000-0x18)={0x7656ac62, 0x100000001, 0xffffffffffff8001, 0x9, 0x23bc, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) setfsuid(r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000009000-0x28)={0x1, 0x1, &(0x7f0000003000)=""/201, &(0x7f0000007000-0x8e)=""/142, &(0x7f0000008000)=""/4096, 0x5000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f000000a000-0xa5)=""/165, &(0x7f0000008000)=0xa5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000000a000)=0x4) 2018/01/23 05:48:24 executing program 2: pipe2(&(0x7f0000216000)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001ea000-0x8)={0x5, 0x0, 0xfffffffffffffffc, 0x8}, 0x8) madvise(&(0x7f00002b3000/0x1000)=nil, 0x1000, 0xf) connect$inet6(r1, &(0x7f0000aa6000)={0xa, 0x2, 0x66, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000001000)={0x6, 0x78, 0x1, 0x6, 0xd15, 0x1a128720, 0x0, 0x4d4, 0x81, 0x2, 0x2, 0x2, 0x9, 0xc6, 0x3, 0x4f, 0x80000001, 0x1, 0x1f, 0x7fffffff, 0x7, 0x3, 0x0, 0x1f, 0x6f18, 0x5, 0x7fffffff, 0x7, 0xfffffffffffffff7, 0x7, 0xfffffffffffffffc, 0x100, 0x20, 0x800, 0x5, 0xef03, 0xa6, 0x1000, 0x0, 0x7d, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0xa}, 0x400, 0x2, 0x3f, 0x6, 0x90f9, 0x8, 0x6, 0x0}, r2, 0x1, r0, 0x2) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xaa4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c000000000000}, 0x1c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000001000)="3a521acb2990d915c60ae6e70e2fb59a8144db7f18ff166effc05242b95d9bf9"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xa)={0x3, [0x4, 0x80000001, 0x4]}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000005000)={0x3, 0x0, [{0x117000, 0x0, &(0x7f0000005000)=""/0, 0x0}, {0x10002, 0x1e, &(0x7f0000006000-0x1e)=""/30, 0x0}, {0x0, 0x22, &(0x7f0000005000)=""/34, 0x0}]}) syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x6000000000000000, 0x8000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x9, 0x7ff}, 0x8) accept4$vsock_stream(r0, &(0x7f0000006000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x80800) socket$inet(0x2, 0x4, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000006000)={&(0x7f0000003000/0x2000)=nil, 0x100, 0x2, 0x80, &(0x7f0000000000/0x3000)=nil, 0x473}) 2018/01/23 05:48:24 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$llc(0x1a, 0x2, 0x0) arch_prctl(0x1002, &(0x7f00000af000-0xe9)="1e7f7585b410ad8b4e2789a5ca8146ae5c3a5af4a9c6b8183e310cf0917c56e9127b8fabfc2a11acfeb2536578ad9ebb710f524eaf91186fd459b697f022759db4066577b38420a693c76e39bbd957dddb945e66d1979c0603789d37ddbdcb51889481dcc0a1aa8a82891c9aeeabb63ae663cb6295532f7661ba1ad421c4ab06e7a223cbd7084bcdd57040b8c0620b9c588e003533f38865164494c9e663cc1102a9f9428c7f3b7fc029d7ffbafd83495c7f97a878e026206e29b58bed77137b98a10a4c917be7bfe902465d05eb52ea3975aec3817f6eca6c5f15de3f73069205993d11c4580f091d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x6f9601b73ff85f7d, &(0x7f0000001000-0x4)=0x0, &(0x7f00004bc000-0x4)=0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000002000-0x8)='./file0\x00', r2, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000002000-0x10)={0x80, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r4, 0x0, 0x6d, 0x5b, &(0x7f0000002000)="2265bbcd1d3586993895196e4145d66813c149f927c6a67bb7a029724aa295f9ceaf6284e168ece3f63bb7be864250e6a6d2294abefc171905a606bea1e8ee5ed79e12c1f00951792aab822477abb36cdef509bff33c73e7ad819cd21225381f53075fbbca0087191918da98c5", &(0x7f0000003000-0x5b)=""/91, 0x800, 0x6}, 0x28) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002000)={0xf5, 0xbc, 0x5, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000004000-0x1f)={0x9, 0x3, 0x1, 0x0, 0x9, 0x1, 0x0, 0xff, 0x20, 0x40, 0x9, 0xf2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000004000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000003000)={&(0x7f0000005000)=@full={{0x3, {"0b11c9c5e0b059"}, 0x2ec}, [{"18168e7f2ce9d0"}, {"256d47ab7a2c1f"}, {"9b819df0448ae7"}, {"97ffdc056bd86b"}, {"036bc779bc122d"}, {"5c84e152004fc0"}, {"16398e412f36f6"}, {"f987740d88808c"}]}, 0x48, &(0x7f0000006000-0x10)=[{&(0x7f0000000000)="64bc8336dd87cd73837ec175e5d4a8dec41fc23be90fa347a7b0afc437fa378efa0e75862226ed3260c82d971913613a3361cab731ef4efa9b209be2a01c43ad28f14de1a91bb5b6c839300dd3d2ae61f30845fe9d2b66bdb52b2bde0c59a8dbe4f58407b57a19c1de70fdf0aa6145b51282f6b51e85d5d5ed9c7a7cc518d540718b3b40b46a85977319e9d72f1110a3e1f6", 0x92}], 0x1, &(0x7f0000003000-0x150)=[{0xb8, 0x111, 0x3, "d0772da8a61ba009b482c803fa6c402127514c2d1b58ce0b7bbf67decdc843433ff5d238fa7647795857d80552d5c1577fd152ed81ff54e8f1a013c9c333ed8e72da69fa281170d0d5ef7f1f5d716d7126b140c34bc02879c44f643d518f619b355682a752ef8c8e02bbd60725cbd6567cd6075f2962c9cbe39683a6048bd0b57671f16facdc50ffde94b9b05d7581fd8c4521b837e8923e0cbc58d9756b9ecd43035a14"}, {0x98, 0x13b, 0x1f, "043194ececc73c8ccd88cbdc864a980a226d5537481af8dc1775c2f4537cd830f5486b81c8957d20bba37799e676b0a665980475bc7d32d39dad7d8a0c9e595736309719f19d503e89b91e6ac0b48d5e5d917153239b5ed10a4a7229ef4a6108c22cac5dacf9a69fa8770ae81fb385b945410088be8148801e6f0552de0b918d5b135195"}], 0x150, 0x40}, 0x40000040) inotify_init() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000006000)={0x6a, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x8, 0x9, 0x31d2, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x100000000, 0x9}) 2018/01/23 05:48:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x64200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x2, 0x0, "01d48bbed734", 0x7, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000003000-0x4)=0x90) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000006000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x100, 0x0) modify_ldt$read(0x0, &(0x7f0000004000)=""/5, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3ff}, &(0x7f0000007000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000007000)={r5, 0x200}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000008000)='illinois\x00', 0x9) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000008000-0x10)={{0x1, 0x400}, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000b000-0x10)={0x81, 0x4, 0x8, 0xfffffffffffffff8, r5}, &(0x7f000000b000-0x4)=0x10) [ 30.438769] audit: type=1400 audit(1516686504.054:9): avc: denied { map } for pid=3659 comm="syz-fuzzer" path="/root/syzkaller-shm865456859" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.497000] audit: type=1400 audit(1516686504.112:10): avc: denied { sys_admin } for pid=3704 comm="syz-executor7" 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 [ 30.678150] audit: type=1400 audit(1516686504.293:11): avc: denied { net_admin } for pid=3706 comm="syz-executor0" 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 [ 31.065236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.648722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.128623] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.485235] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.782200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.915406] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.955482] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.104062] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.505245] audit: type=1400 audit(1516686507.120:12): avc: denied { sys_chroot } for pid=3706 comm="syz-executor0" capability=18 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 [ 33.589116] audit: type=1400 audit(1516686507.182:13): avc: denied { ipc_owner } for pid=4370 comm="syz-executor0" 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 2018/01/23 05:48:28 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000025000-0x12)='/dev/input/mouse#\x00', 0x3, 0x28400) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000008000-0x12)={0x0, 0x3c5c8d1c, 0x5, [0x1, 0x8, 0x0, 0x4, 0x8]}, &(0x7f0000024000)=0x12) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000024000)={r2, 0x7}, &(0x7f0000025000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000007000-0x20)={@generic="b3b09d0111a73072a3f8fe8a9cba1164", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 05:48:28 executing program 7: 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 = accept(0xffffffffffffff9c, &(0x7f0000291000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5b000-0x4)=0xffffffffffffffcf) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003f2000-0x20)={@generic="4a33eb22aae475bc84e338bbca4ab73f", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00004ff000-0x10)={0x1, &(0x7f00003aa000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) timer_create(0x6, &(0x7f000020c000)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000109000)=0x0) timer_settime(r2, 0x0, &(0x7f0000668000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/23 05:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4000) semget(0xffffffffffffffff, 0xa, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000070d000)=0x5) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) 2018/01/23 05:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000ecb000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e5a000-0x4)=0x8, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ea5000-0x9b)={r0, 0x8000, 0x4, "1af128b2033379fe6fefc79ead4b23ad877df5d9e8afa68ea0231882215a60dc005793d34501e832f94c6a9e80fe4f333b29d1f866779938e15418c55b8a02b089d3cc930201dec414bb4ac9640acc5de601cda79702f107442e6a451ced46f35201aa579170c1cee8ed235b9f9337bb243b4c4dd1850d294d763d6be2527311f7473a87cb3d8b16f0de4a406bf9084e8c"}) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000e85000)=0x0, &(0x7f0000465000+0xa40)=0x4) accept$inet(r0, &(0x7f0000a7c000-0xd)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0d000-0x4)=0x10) r2 = syz_open_dev$vcsn(&(0x7f000061d000-0xa)='/dev/vcs#\x00', 0x9, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c55000)=0x0) 2018/01/23 05:48:28 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000008000-0x1)='\x00', 0x1) r4 = socket$inet(0x2, 0xbc8b829ce63e4dce, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x218001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x208, 0x0}, {r2, 0x0, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x40, 0x0}, {r5, 0x2200, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x200, 0x0}, {r8, 0x200, 0x0}], 0x9, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r9, &(0x7f0000002000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x200100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r10, 0xc0106418, &(0x7f0000008000-0x20)={0x80000000, 0x1ff, 0x2, 0x800, 0x1c, 0xa6c}) sendto$inet(r9, &(0x7f0000007000-0x7)="b00e334c96d25485", 0x8, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 05:48:28 executing program 5: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fsetxattr(r1, &(0x7f00009f7000)=@known='com.apple.FinderInfo\x00', &(0x7f0000cff000)='({em1,self),\'wlan0\x00', 0x13, 0x3) msgctl$MSG_STAT(r0, 0xb, &(0x7f00009c5000-0xc1)=""/193) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r2, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r2, 0xfffffffffffffff9) r3 = accept4$inet(r2, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000086d000-0x8)={0x0, 0x100000001}, &(0x7f0000efe000)=0x8) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000eff000)=0x0, 0x4) r5 = syz_open_dev$amidi(&(0x7f0000217000-0xc)='/dev/amidi#\x00', 0x8201032, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000f01000-0x2)={0x7, 0x1}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000074a000-0x10)={r4, 0x7fffffff, 0x7, 0x2}, 0x10) 2018/01/23 05:48:28 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000073f000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fd9000)={0x0, 0xef, "eb915a5235eb66bbcbbff4dfef598cea9b12e10e7acff123129b666be5a8b97c6b2718b7036153f40c8bfc07cb7cf07c36ff2f9472fa1e70e9a6ef9d3c2f3c1969dfc1df87356f68aa6ca668e16b67cf5eef13b0cfee5c5d4a354e8638df0bbc52ccdb6e40603fb58c97659d94865f380daaf16195f1f6b338f1bb831a6d79791f3c9d08a399f7a4d5f996e64ff4afc0d4249271513c180698a73cfaa0142332ea8544a78b3b2ff051a2eaf5da7604afe74ab356604ba394c0d2f4cf891b0e1fa3309f36a7b61c28e13e2665800f2c9f8b14a2d71e3e4da9e3596d889dba42aa3b61683da92facb4fef37dd5a48a91"}, &(0x7f0000fda000-0x4)=0xf7) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000fd9000)=0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x1000, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x0, 0x0) 2018/01/23 05:48:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r0, 0x8, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) [ 35.094060] audit: type=1400 audit(1516686508.709:14): avc: denied { net_raw } for pid=4752 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 05:48:28 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x84820800, &(0x7f000028d000)="", &(0x7f0000fac000-0x4)=0x0, &(0x7f0000d69000)=0x0, &(0x7f0000a02000-0xc5)="") r1 = socket$netlink(0x10, 0x3, 0x4) shutdown(r1, 0x1) clock_gettime(0x0, &(0x7f0000c92000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000aed000-0x18)=[{{r2, r3/1000+10000}, 0x7, 0x200, 0x2}], 0x18) sendmsg$nl_route(r1, &(0x7f000002e000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:28 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f000000f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x92af, 0x0}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="2e6cf8680918", 0x0}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r0 = add_key(&(0x7f0000020000-0xb)='asymmetric\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000020000)=""/112, 0x70) 2018/01/23 05:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mkdir(&(0x7f0000c94000)='./file0\x00', 0x64) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/ppp\x00', 0x80400, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000deb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007ef000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x800, 0xa, 0x80, 0x80, 0x3c, r1, r2}, {0x7, 0xce76, 0x0, 0x9, 0x0, 0x0, 0x9, 0x3}, {0x3, 0x7fffffff, 0x1000000000, 0x2}, 0x1, 0xb, 0x0, 0x0, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x3, 0x1ff, 0x2, 0x966e, 0x100}}, 0xe8) umount2(&(0x7f00004a6000-0x8)='./file0\x00', 0xd) write$selinux_validatetrans(r0, &(0x7f000083e000-0x37)={'system_u:object_r:default_t:s0', 0x20, 'system_u:object_r:clock_device_t:s0', 0x20, 0x37, 0x37, 0x20, 'unconfined\x00'}, 0x51) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) r3 = getpgrp(0xffffffffffffffff) setpriority(0x3, r3, 0x3) 2018/01/23 05:48:28 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000ed2000)="1a36bce20912e9dd0cfbf2cc64fa383bf42a71a390c4451e94b76530b3b13a4622420f7794cf04f3d3e7ba989ea1a3eb16c11b9d6b8be0dd496baec59e411333b2f5a2affd57763bbf9f189974902ada0052b80460232da1d932b47ebd3e59843bc54e16222002e8f5bc7f5770b4915d7fdc73eeb88ca72e639d9c5ee988f19e8e5cccbc48d6a0f3367dc5e60d65eff87327b797aa26776fad4ea8955aac69f24b2850e4279d7300d65d8a4b9a45c985ad801c5f8d23c884a94548468cf0f94bf4340f2d4234c7e92bbbc633d1cb4e0bb506258383bc79d555ab6c90c9ad5c692223aff3f73f9ba7869f0e45c39567d44fd0") 2018/01/23 05:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f0000b23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000228000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8a000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b789", 0x5b, r0) 2018/01/23 05:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a39000-0xb)='/dev/mixer\x00', 0x8100, 0x0) 2018/01/23 05:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000891000-0xe)='/dev/admmidi#\x00', 0x9, 0x2000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000521000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/23 05:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) io_setup(0x0, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000f58000-0xe0)=[], &(0x7f0000bd3000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$unix(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/23 05:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0}], {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) r0 = socket(0x0, 0x7, 0x7f) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000368000-0x4)=0x100000000, 0x4) 2018/01/23 05:48:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x8001, 0x1f, 0xfffffffffffffbc3, 0x4, 0xdd88}) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/23 05:48:28 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system\x00u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35, 0x33, 0x0}, 0x58) [ 35.265294] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=67 sclass=netlink_tcpdiag_socket pig=4791 comm=syz-executor6 2018/01/23 05:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000f0c000)={0x1, 0x78, 0x7, 0x0, 0x6, 0x8, 0x0, 0x4, 0x40000, 0xf, 0x0, 0x4, 0x4, 0x3e0a, 0x5, 0xffffffffffffff80, 0x2, 0x9, 0x1000, 0xf5e9, 0x6, 0x2, 0x7, 0x4, 0x4, 0x2, 0x5, 0x6, 0x8, 0x4, 0x7, 0x6, 0x2, 0x4, 0x81c, 0xffff, 0x7ff, 0x1f, 0x0, 0x1f, 0x6, @perf_bp={&(0x7f00000de000-0x1)=0x0, 0x1}, 0x2000, 0x0, 0x0, 0x4, 0x9, 0x2, 0x6, 0x0}, r0, 0x0, r1, 0xa) 2018/01/23 05:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/23 05:48:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x3, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x35, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000005000-0x4)=0x10000) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000003000)={r2, 0x1}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000004000)={0x4, 0x8, 0x6, 0x1, 0x4, 0x40}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000-0x5)='eth1\x00') ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x800) [ 35.338229] audit: type=1400 audit(1516686508.952:15): avc: denied { name_bind } for pid=4814 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.400602] audit: type=1400 audit(1516686508.953:16): avc: denied { node_bind } for pid=4814 comm="syz-executor5" saddr=ff01::1 src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/23 05:48:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000-0xc)={0x400, 0x6, 0xff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x57b618a3}) r1 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000000000/0x2000)=nil) r2 = getuid() fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000002000-0x70)={{0x8000, r2, r3, r4, r5, 0x20, 0xa7f, 0x0, 0x0, 0x0}, 0xffffffffffffe0d8, 0x572, 0x2, 0x5, r6, r7, 0x8, 0x0, 0x0, 0x0}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f0000000000)=0x7fffffff, 0x8) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000016000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/23 05:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f2000)='smaps\x00') 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) getpid() preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/23 05:48:29 executing program 5: 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, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00002ac000-0xb0)={{0x8, 0x401}, 'port1\x00', 0x13, 0x20, 0x1, 0x100000001, 0x749a, 0x3, 0x7, 0x0, 0x885cd9b0d5edabff, 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]}) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/23 05:48:29 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000ffe000)=[@iv={0x18, 0x117, 0x2, 0xffffffffffffff8e, ""}], 0xfd59, 0x0}, 0x0) 2018/01/23 05:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvfrom$packet(r0, &(0x7f0000ee9000-0xc6)=""/198, 0xc6, 0x0, &(0x7f0000a6b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1f8ca6d38dfa", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009f5000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b19000)=@req={0x3fc, 0x0, 0x9, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/23 05:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000975000)='/dev/admmidi#\x00', 0x7, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f0000701000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000016e000-0x9)='/dev/ppp\x00', 0x20001, 0x0) r4 = dup(r1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000a97000-0x4)=r4, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 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]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r5, 0x4138ae84, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:29 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$adsp(&(0x7f000044e000)='/dev/adsp#\x00', 0x1e7ded6b, 0x628000) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000713000-0x4)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) [ 35.427103] audit: type=1400 audit(1516686508.955:17): avc: denied { name_connect } for pid=4814 comm="syz-executor5" dest=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.453190] audit: type=1400 audit(1516686508.998:18): avc: denied { prog_load } for pid=4811 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/23 05:48:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x20)={@generic="2682819a6b69ffe6b0287abfcc0b8cd1", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000)=[{0x2, 0x3}, {0x0, 0x80}, {0x3, 0x52da}, {0x7, 0x2}, {0x2, 0x8001}, {0x0, 0x5}, {0xe, 0x5}], 0x7) r1 = socket$packet(0x11, 0x2000000, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000008000-0x4)=0x4) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "6f571e17d0f063bac3f7d819251f8a838b9e7d0d7d46507242175ef27cb2b37100242c66f9e61855dd9f01cbaf9c291e4ee6a8c4e84bc95fc9598fd6c47f2a472b25aab30becb574332fb76b17d85cfba6212cfc28610f02f6bcd8fea18a77a12509c4586e488b"}, 0x77) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x1c) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000016000)='/dev/usbmon#\x00', 0x3ff, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000016000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 35.517681] audit: type=1400 audit(1516686509.133:19): avc: denied { dac_override } for pid=4837 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/23 05:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f000005f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2201) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f00003d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000041a000)={0x0, 0x8001, 0x6fd, 0x7, 0x1, 0x8000}, &(0x7f0000194000-0x4)=0x14) fgetxattr(r3, &(0x7f0000f04000)=@known='security.capability\x00', &(0x7f00005c8000)=""/132, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fe0000)=@assoc_value={r4, 0x6}, &(0x7f0000a6e000-0x4)=0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000003b000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000071d000)=0xffffffffffffff64) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r5}) close(r0) 2018/01/23 05:48:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='^)-proc\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='nr0\x00'}}, 0x1e, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="00780e5c2319836ea315eba40cff6c579cbb2e4190456227730c7841ee0da359bbd79df2f3671329e8d9f8a23fe56f4ef16ef6", 0x33}, {&(0x7f0000001000)="900c2d360a3d3cb733b87844073b93b80dfc13b3e5d7adbc440b4ef0c9700fc7639fdfa4575fb946b1c63e550ba7ebbb8801856cd62088186954b91109c098f76661c8e281eea5cf2bfb658d6c066b2471e47f9e93faba48845a3677892c956bb7ca891a33868493d7680e8f699aa0c2975fc88bf03a5620ff08f439aedb01e81fc7589e1e8a2b34f60cbcef2af99ba2b808bbf1c68765416fefdc2d19f94800b1c0dbfcc8aa2bbc9aa77e7f52e07120a48a4ef4b2db9cd36f26968543b34542bda43436fbaeb1ecf71285b4870a560a211b629b7ff9b1057fe316711db9cc1b45805e9a24fff99ad8025a0810690d3d", 0xf0}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f0000001000-0x5e)="cfc0ad685c2f354429c41a42eef77e41a184c9c5a778916af05c96fb19b8f76e2bf83f06267572453520fc2d8c8923aca83c076963bb53072d157417c029a659b00eb9dcaaa12cc678838f602d7df566ea90eb6e4718bc2672f0afb23f46", 0x5e}, {&(0x7f0000001000)="8ae3010fad56e587ef8988e7462fb3ac5e034e0a2fe909c0c4d23676c4c43d2c531f5a2760b354ab1823d38b65d09697d30d8d99fca0d70393f0a7e7308aab571b9b741d480603fa0677e06df7ef13a91c3146033608918e26751b6a6d54e0ba11e590c5", 0x64}, {&(0x7f0000001000)="286e313f3d43c429e82177f4d58c085313fbf7c657e1c0cb73cc94d78aeb21631ba7998d50633583c3a7d48768d922b48734e927675ec2702a45a185d08fe30bfed80f48f8773e2dba3ca155e8b4120ff4ca9451b1c71b4e095abed3279591cdf7c76ae3653d7df48d31cc7c66518397ad863a292b8c5278871d876f4dae730e3bc0224031b368c2ed14af69ee70868e3c4160faea1b490212f7618131d5b223fec110473a8ede669424acfdd602bbb4", 0xb0}, {&(0x7f0000001000-0x4c)="df536f557df78d4e93a29d33fac6e689025fde99f6f325d13e7ff2c4fd25528dd9e0254740d196a4510c9f39f64f2c86803e57f3943ab8bfd59aeb4f46368a56a85f46dc646e5333f942e78c", 0x4c}], 0x8, &(0x7f0000000000)=[{0xa8, 0x114, 0x6, "800b2accc79516476d49d972e2c12db89df49ba898ae3a12a271ab9eb8738d3c6b14605ea26bf89a576c9d15a91de3d1aae57b6a842247096684cbb7aa3eeafe93f6c505ec7bce96b0d6d3b09b216d1d438c0be2f9c6e29dec92af3b5021c25bfad62b2c72e29de42a122f1c927da90f6d9d9ed10d3c56775be3a1f3c71ef101df1bc5f22258d82d08b27586ba83027fb4e1f17ba46252"}, {0x354, 0x933a4acc16eecac2, 0x0, "05dc0669e21dd230483df813d889e7bdd210d0ffbb6307b95d5ca11f9697bb3c893b23b99e55cedf1f41f28c3c1dc54f6c60fdf7089500bfde80585a5ad40fa2e2d696496516ba22dad8cf1ed0855c0ca4dfb279831d0303ab5f4d57ba9896d732af609943578d4749f49ff9870c2e17df375a6191b61e71dcc919c9f2b763f50f371db6f741169c77237f256a7c50143091a5a5"}, {0x108, 0x10f, 0x80000000, "60fb49b7b81716ad3ae9e97b2ec3bddfe67ce1515b9f04eacea861784fde0fffd777d051cebe50ae56d4dd7126917d9ad300fa4a7606de996405bae408d1ddc8e373930ce55a67e279020f1768400dd5029478418d4018a73f1b0c34c99a02ea4c397889e76f96c89347d99479bd6e2237a983d033a06addce78223f64dc6044f098404c6ad716f41e7fe2504a007d2a9deb8ca80fdc5d1c60a2ec775767c86164c27e29de4824bd9f909f95e9b376360783931f68d16ff742091cfe24f5b1899b6d010c25ba37fe7146d6591a7630ce25d431d7c34951446e462cd368317558b0cdffb29d5658682bf6a04a300f57894aefdc8b912d66"}], 0x258, 0x0}, 0x4000000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000002000-0x18)={0x7, 0x20, 0x1, r1, 0x0}) poll(&(0x7f0000001000-0x8)=[{r0, 0x2008, 0x0}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) 2018/01/23 05:48:29 executing program 7: ioperm(0x3f, 0x9, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000155000)=""/183) clone(0x0, &(0x7f00003ed000-0x90)="", &(0x7f0000e0b000-0x4)=0x0, &(0x7f00000d9000-0x4)=0x0, &(0x7f0000a53000-0x1e)="") setpgid(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@flushsa={0x200, 0x1c, 0x800, 0x5, 0x1, {0x2b}, [@replay_val={0x10, 0xa, {0x6, 0x2, 0x2}}, @migrate={0x10c, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x4, 0x0, 0x6, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x32, 0x0, 0x0, 0x6, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@rand_addr=0xb1db, 0x7f, 0x6, 0x0, 0x5, 0x2, 0x0}, {@in=@rand_addr=0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x5, 0x0, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x1, 0x0, 0x5, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x8, 0x3e, 0x2, 0x0, 0x1, 0xa, 0x2}]}, @algo_crypt={0xbc, 0x2, {{'cbc-aes-aesni\x00'}, 0x398, "6c8bfb7852889466a7fc8f1dbc3146f17393b5e054679754cb9bf487fc631a7a612e6dd4890ed99f68e1cbab111659fd13af9fb3674522841a6b65da622dfff89bba3eacc66b0b1959105c185d917d47e2cca70ddd763247b46d0d2d8ef83e989b3b87779fe2eef05ae6fef1ddbd16c5b7d218"}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000}, 0x800) pipe2(&(0x7f00003c7000-0x8)={0x0, 0x0}, 0x84000) semget$private(0x0, 0x1, 0x201) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xaf30}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000002000)={0x2, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000000000)=0x0) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000897000+0xb8d)=0x0) ioctl$sock_ifreq(r1, 0x80000008983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000106000)={0x0, @common='tunl0\x00'}}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e8a000-0x9)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000016f000)={0x0, 0xffffffff80000000}, &(0x7f0000c12000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00002b1000-0x3c)=""/60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d49000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x200, 0x668, 0x20}, 0xa0) write$selinux_user(r2, &(0x7f000025d000)={'system_u:object_r:pinentry_exec_t:s0', 0x20, 'system_u\x00'}, 0x2e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009a9000-0x4)=0x6) [ 35.582626] audit: type=1400 audit(1516686509.196:20): avc: denied { set_context_mgr } for pid=4861 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=binder permissive=1 [ 35.583530] binder: 4861:4864 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 35.589418] binder: BINDER_SET_CONTEXT_MGR already set [ 35.589432] binder: 4861:4867 ioctl 40046207 0 returned -16 [ 35.600286] binder: 4861:4864 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 35.601758] binder: 4861:4867 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 35.660325] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/23 05:48:29 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d00000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c64000)=0x0, &(0x7f0000f60000)=0x4) mknod(&(0x7f0000f60000-0x8)='./file0\x00', 0x118, 0x800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000cb000-0xea)=""/234) 2018/01/23 05:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022e000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000088d000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x9, &(0x7f000079f000)="e348e16581a64b8bab92d293922126d1006877f2257425c259ea142d915ece6a9bf03624dcc65735915e3ed6648020e875b728e3c7d896ed38d21f3ddede0696bf3ebd8bf143394c205e42efd6d28f102659a26eb6a53e878b37edff6f22fbfc570258") getsockname$inet6(r1, &(0x7f000067d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000212000)=0x1c) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0x2, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a72000)='/dev/dmmidi#\x00', 0x53, 0x200400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xfffffffffffffbff, 0x403ff, 0xffffffffffffffc2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r1, &(0x7f0000322000)="", &(0x7f0000132000)="", 0x0}, 0x20) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000f75000)=0x0) 2018/01/23 05:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003d3000)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000791000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 05:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f000005f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2201) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f00003d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000041a000)={0x0, 0x8001, 0x6fd, 0x7, 0x1, 0x8000}, &(0x7f0000194000-0x4)=0x14) fgetxattr(r3, &(0x7f0000f04000)=@known='security.capability\x00', &(0x7f00005c8000)=""/132, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fe0000)=@assoc_value={r4, 0x6}, &(0x7f0000a6e000-0x4)=0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000003b000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000071d000)=0xffffffffffffff64) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r5}) close(r0) 2018/01/23 05:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) truncate(&(0x7f000098d000)='./file0\x00', 0x0) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 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) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000026000)={0x0, 0x2, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r2) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/23 05:48:29 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000000a000)=0x0, 0x4) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000006000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 35.738761] audit: type=1400 audit(1516686509.253:21): avc: denied { create } for pid=4871 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.738779] audit: type=1400 audit(1516686509.259:22): avc: denied { write } for pid=4871 comm="syz-executor5" path="socket:[12961]" dev="sockfs" ino=12961 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005c7000)={0x0, 0x88, "7eff42ebab523d355722014d3275a3e7abde13c7207afd9d7e8e924e6a2f903477eeeeea3aa557268f1aab3a97a83d26131af2b33691e421c986b667d07f5c6eae19ef90f043660a7ab897a2b7bf6a01d5efe116f5adfb2194e7555b042758b8a1058e61a26624172c5c2d080c1a8ffe21df902a9b8308dd647b20c1e2c3cad4c32406d85beec1cd"}, &(0x7f0000578000)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001cb000-0x20)={0x258e, 0x800, 0x0, 0x2, 0xa, 0x8001, 0x6, 0x81, r1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b7b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a5000-0x4)=0x28) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpid() sched_getparam(r3, &(0x7f000059c000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 05:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000633000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$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$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a41000-0x18)={0xaa, 0x3d, 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001b6000-0x11)='/dev/qat_adf_ctl\x00', 0x42, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000880000-0x21)=""/156) dup2(r3, r4) tkill(r2, 0x16) [ 35.826391] audit: type=1400 audit(1516686509.441:23): avc: denied { map_create } for pid=4895 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/23 05:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000def000-0x8)='/dev/dsp\x00', 0x3, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x402, 0x0) creat(&(0x7f0000f23000)='./file0\x00', 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00001fe000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2863, 0x0, 0x401, "fa9c85ecf4ae23855ff234b127fc5be462dbf54cfd28dad0f7b3eb1668dd637f4140b85f48d8fc23a6d68019bdca20bb7bbac46280811ead286c659f145659cc923f1a6eb551cd1fc0601d5086b38388"}, 0x160) 2018/01/23 05:48:29 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000e000)={0x0, 0x80000000}, &(0x7f0000025000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000024000)={r2, 0x100000001, 0xff, 0x1, 0xca6, 0x979e, 0xfffffffffffffffe, 0x7, {r3, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x5, 0x5c0, 0x2}}, &(0x7f0000007000-0x4)=0xb8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="0b1cfc2521"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b06000-0xc)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/23 05:48:29 executing program 7: 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, 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) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) vmsplice(r2, &(0x7f0000996000)=[{&(0x7f0000772000-0xa4)="622830da69f95e427a935e2e9734d9b78c2cf30239245ea1f98424e0cc0140ef7fb50e939554abfb5963be711149bad25fb03380bf8fb831549286f39f5c7cae90c1d3fc0be6d07110eb544421472a7ca980f25041c0f3994c44f742de9dbfdfdc5568cbd746962cc5e52ac596d5c637ed278062acfb0bd9fe0b2fb6d77ff3e88ea5dbced48c0b65c124c70cb77f9c62ba0171c1f8f69dfa3a35c875f912e889c8591fef", 0xa4}, {&(0x7f0000685000)="8acf05c9b58f7851643644bc8f4cd5a60ce2d46cb9fcafb0bcc472286ef751", 0x1f}, {&(0x7f000054b000+0x89b)="", 0x0}, {&(0x7f00001b9000-0xb6)="2f59c55feb9638bacee643bb2bfd747f50462a6b53f441d86149a68b43ec6b9a75f4feb514125f872ef0c68904905b5cfe00c455b57ee43fd2bd3c86ffc01e6ce5286aac6ac6b99e3b4844dfe6e444fee249637a694704b36bfb757e86d97a56ac668928f5f3750bc1e15ea2a41d19e1acfabc83084fbb409e0a97bb401195fd95bdd0bd39032f7e44b9370dc95a7820930451a1167f3045890f46735b9fbaa15a0877a241932c019e229fd2f2881e793523fdc33db8", 0xb6}], 0x4, 0x1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000b98000-0x50)={@generic=""/16, @ifru_ivalue=0x0}) [ 35.934583] audit: type=1400 audit(1516686509.519:24): avc: denied { dac_read_search } for pid=4924 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.969012] QAT: Invalid ioctl [ 36.021393] QAT: Invalid ioctl 2018/01/23 05:48:29 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000000c000-0x4)=0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/23 05:48:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x181000) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000fd3000)={0x5, 0x6, 0x6, 0x40, "5fa5f881755e60fbe88edceb6f5f00be26632472a61be07203fdf235edbca828ad6fb9b8fc0efbe613decf07", 0x6f8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000fd4000-0xc)={r4, 0x80000, r5}) getgroups(0x8, &(0x7f0000002000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa003, r1, r6, 0x8, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd4000-0x4)=0x0, &(0x7f0000001000)=0xfffffffffffffed6) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) 2018/01/23 05:48:29 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) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$audion(&(0x7f000080d000-0xc)='/dev/audio#\x00', 0x401, 0x400) sysfs$2(0x2, 0x4497, &(0x7f0000c67000)=""/4096) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='loginuid\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000073b000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000eb8000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00004cc000)=0xffffffff, 0x4) 2018/01/23 05:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a04000-0x8)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) r2 = accept(0xffffffffffffff9c, &(0x7f0000c92000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000ce2000)=0x10) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000094b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000862000)=0x48) kcmp(r0, r1, 0x7, r2, r3) clone(0x100200, &(0x7f0000007000)="e777489b143e6c3f4b15ebf8649e68d112bef65aa99ee5611d7811fd0eeaa9cab95e8cfb44c3d6334482a951496d2cccfa5ff4f085685031374f83cb095b50074d1dbce6f42baa230cb278605c0dcc9797b36379c6d78256e1a156024f94594eea36cd0ae5b1abadafb8c687dd6fce4f8d6e5b399b93e0b32789c7a40309258ee2fffd3a55ea2f2f9973320a", &(0x7f0000f9c000)=0x0, &(0x7f00006b8000)=0x0, &(0x7f0000203000)="") msgsnd(0x0, &(0x7f0000c71000)={0x1, ""}, 0x8, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000600000-0xa)='/dev/cuse\x00', 0x800, 0x0) execveat(r4, &(0x7f00009e1000)='./file0\x00', &(0x7f000015a000)=[&(0x7f00007cc000-0x1c)='(selfnodev%posix_acl_access\x00', &(0x7f00003c3000)='\x00'], &(0x7f0000268000-0x10)=[&(0x7f0000168000-0x18)='system@mime_typekeyring\x00', &(0x7f0000c0f000-0x1)='\x00'], 0x800) 2018/01/23 05:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000968000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00002fc000+0x58)={0x4, 0x2, 'client1\x00', 0x3, "1490a7a39e957309", "f2ca022fa512c9007b09932c9dec4b609c3850fd101858771191c196e90e8360", 0x80000001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000b67000)={"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"}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000054f000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000888000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00001fd000)={{0x7f, 0x1000}, {0x101, 0x3}, 0x2, 0x2, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/23 05:48:29 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000010000-0x4)=0x0, &(0x7f000000e000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000000a000)=0x310, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000f000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3c, &(0x7f000000f000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f000000d000-0x18)=[{0x0, 0x0}]}) epoll_create(0x0) ioctl(r2, 0xc0184908, &(0x7f0000001000)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}, @in6={0xa, 0x2, 0x5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000)={r3, 0xffff, 0xba28, 0x7}, 0x10) 2018/01/23 05:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006b5000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000523000)='/dev/dmmidi#\x00', 0x7, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000387000)={0x0, 0x0, 0x0}, &(0x7f0000a78000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ba6000-0xe8)={{{@in6=@local={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00004d5000)={0xffffffffffffff01, 0x2, r1, 0x5, r2, 0x44, 0x7f, 0x8}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = socket(0x5, 0xe43a312d9de4f86d, 0x5c) sendmsg$key(r4, &(0x7f00008cd000)={0x0, 0x0, &(0x7f0000c71000-0x10)={&(0x7f0000c17000-0x30)={0x2, 0x17, 0x3, 0x8, 0x6, 0x0, 0x1, 0x3, [@sadb_lifetime={0x4, 0x4, 0x3f, 0x5, 0x3, 0x480000000}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000) write(r4, &(0x7f0000f0c000)="6b43ddffa7e1a710eb933aaaf8590972e27bd68a94779c4d1e87b0c5db3cccf353632af6a00ee4d9b1be1939138cdf219c4fa486a9976d5eb9626d4db3a7a582662b5907d65239398d390a148012507bb3182b0a0c40195f23c32eb07b935624d480b88cb2055dbdb933fefa08f68ac272365f22a08c8647a14a0577619d0d20a84f97fcb0349d8b4197de1c46cc900ed9356e8802335ff414dd8a075b9f4fd56d183fa20ba13ed7f26f24", 0xab) timer_settime(0x0, 0x0, &(0x7f0000a60000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$vcsa(&(0x7f00005d8000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 05:48:29 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b0e000)='id_resolver\x00', &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c3000-0xf)='@md5sumem0eth0\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000db1000-0x5)='user\x00', &(0x7f0000bc4000+0xd39)='md5sumuser{selfnodev\x00') fcntl$setown(r0, 0x8, r1) 2018/01/23 05:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) modify_ldt$write2(0x11, &(0x7f0000b96000)={0x0, 0x20001000, 0x2000, 0x1, 0x437, 0xc70, 0x0, 0x9, 0xfffffffffffffffd, 0xbc0000000}, 0x10) bind$inet(r0, &(0x7f00007a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) times(&(0x7f00002c9000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:29 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b49000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f000005b000)=0x385) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f77000-0x38)={&(0x7f000072c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f1c000-0xa0)=[{&(0x7f0000825000-0x11)=""/17, 0x11}, {&(0x7f0000dc9000-0x6f)=""/111, 0x6f}, {&(0x7f00009a2000-0x6a)=""/106, 0x6a}, {&(0x7f0000893000)=""/164, 0xa4}, {&(0x7f0000536000)=""/0, 0x0}, {&(0x7f0000a39000-0xd7)=""/215, 0xd7}, {&(0x7f0000838000)=""/191, 0xbf}, {&(0x7f0000494000)=""/226, 0xe2}, {&(0x7f0000268000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa4000)=""/216, 0xd8}], 0xa, &(0x7f00005f1000)=""/107, 0x6b, 0x2}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000510000)={0x7fffffff, {{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0x10, 0x3, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) connect(r0, &(0x7f0000569000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000046000-0x4)='tls\x00', 0x4) write(r3, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r4 = semget(0x0, 0x4, 0x0) semctl$IPC_RMID(r4, 0x0, 0x0) socketpair(0x11, 0xa, 0x80000000, &(0x7f0000ddb000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000d02000)=""/36) 2018/01/23 05:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000a79000)=0x4) 2018/01/23 05:48:29 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ab8099", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "9526c57b6ea8ad434433e2ca40b90a2b"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000f6000)='/dev/adsp#\x00', 0x4, 0x4800) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f8000-0xb5)={0x0, 0xad, "4495be72b48918600876331bd1673eec8fa3cebeadf74ee170a4dad80888557e5db464ead4c72875a5f6262fc70cebbc9c8e63bd6ed9df358c2a302a028aca5ea4e538d5110f30f20ccc53d9243d3ac704c43851fac96991ffe2186e062e23a47d7e50fccc8877a8488d63469c7ea0f0fcc14198525d76e826129547824526b85b9ae8933b2ad4361382e1276d93819e577d87826304bec9352372dbb160180298d4d1b4dcd71ad468601b3a28"}, &(0x7f00000f8000-0x4)=0xb5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000079000-0x6)={r1, 0x7}, 0x6) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000f6000)={0x0, 0x2}, &(0x7f00000f7000-0x4)=0x6) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000f6000)={r2, 0x9}, &(0x7f00000f7000-0x4)=0x8) 2018/01/23 05:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000a00000)={0x5}, &(0x7f00000aa000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() prlimit64(r2, 0xb, 0x0, &(0x7f0000f46000-0x10)={0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000e38000-0x12)='/dev/input/mouse#\x00', 0x4, 0x8200) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000529000)={0xfffffffffffffffa, 0xff, 0x8, 0x3f}) read(r0, &(0x7f00005c4000-0x80)=""/128, 0x15) tgkill(r1, r2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000064e000-0xb0)={{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]}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000d8a000-0x4)=0x401) 2018/01/23 05:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000094f000-0xc)='/dev/amidi#\x00', 0x4, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a34000-0x6d)={0x0, 0x65, "19daa6e3a84a9f328bb57635ec27be1a85e42e8f9d11f61b2c09fb7c5f183b5f6113f17d791cae64af6e7c549b61de8ce2cb2ce3561b0e1fdc6e2104782d1936a9264602b33fdef1fb815cedb2c26e148918f2fcf3cee3489cb51348b03c00013f8234be96"}, &(0x7f0000ca6000)=0x6d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004b1000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x93, 0xffffffffffffffe1, 0x968, 0x20}, &(0x7f0000835000-0x4)=0xa0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ecc000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000063c000-0x110)={{0x3, 0x1, 0x6, 0x9, "aeaa28cabbbee3eb0b404f01c575e7737b40fd03ac518cf88bcec8141cd57987dd8747c42611bba7290ed102", 0x6}, 0x0, 0x0, 0x800, r3, 0x4ba, 0x7f, "cc5c6f5ce6489edf7882686c71111ad65635d7f0549bd12c51e90baff6457402ad53e1dbfb9c6a70cd5670727a44f50b45f192a478e73d8266c225bbf6640d50", &(0x7f0000022000)='/dev/amidi#\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffa, 0x3, 0x3, 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]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f7d000)={r1, 0x3f, 0x1, 0x40800, 0x3719b256, 0x2, 0x8, 0x80, {r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x3, 0x0, 0x9}}, &(0x7f0000d87000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000d1000)=@assoc_id=r1, &(0x7f000097e000)=0x4) r4 = creat(&(0x7f00009fe000-0x8)='./file0\x00', 0x140) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d34000-0x4)=0x0, &(0x7f00000b8000-0x4)=0x4) 2018/01/23 05:48:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xc99, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fb000+0x86b)={r1, 0x2844db6a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000874000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000267000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0xb) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000ccb000-0x8)=0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00008ef000-0x1)=""/1, &(0x7f00003bc000-0x4)=0x1) bind$alg(0xffffffffffffffff, &(0x7f0000142000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) 2018/01/23 05:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) r0 = 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$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000000)=0x0, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc1000-0x9)='/dev/rtc\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00008ac000-0xc)={0x10000006, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000c13000-0x4)=0x20000) 2018/01/23 05:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f9c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009dd000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004a0000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000040000-0x8)={r2, 0x2, 0x20}, 0x8) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) epoll_wait(r1, &(0x7f00007b4000-0xc)=[{0x0, 0x0}], 0x1, 0x396) shutdown(r0, 0x0) 2018/01/23 05:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000db1000-0x9)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000049e000-0x2e)={0x0, 0x26, "5ae800504791474eeb512da1cdc84afd64cc1b64714e66d1fb939bc5500248fa6cef4884117a"}, &(0x7f000006c000+0x9bf)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c1f000)={r2, 0x6}, &(0x7f0000b21000)=0x8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000e77000-0x4)=0x1, 0x4) close(r0) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000343000)=0x80, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01) sendmsg(r3, &(0x7f0000199000)={&(0x7f0000423000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000081f000)=[{&(0x7f0000f07000-0x1000)="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", 0x5b1}], 0x1, &(0x7f0000d93000)=[{0x108, 0x13f, 0x9, "821a934f1de89cbc4e7c469c566684671f533c950d9a1952b0217af865eda1106dab8f94716d0d13a97a27c35f3817b2bb4ab31ceadafa46237ebb29b420f54df3f2edcaed55e896168fe316b279b5f69fe942366aa209a45f1a1637a593dd132bc83ed577a1c7cc0be0ac17ca7b1c23987bb80b549c6404cb7417a119ed05114537035366ddb228537d3be1f23238d7dd1b0fe3e78ea00667acc369111b6a0784005a6f2da1fee5fec1a8ccc1acca077f8c1f4e9c470a48a89d7b016f34441b7336e89f3fd643f56310ab08546164d39dc08e38c5830faecd36d65cc0a3ef7bda59f2ebb7db81d302742d7fb866fc7ff3e98a64880d"}, {0x70, 0x119, 0x80000000, "8fa1c40c869a7df3abf403050a2c97e0ba83346b663dc334297caa2eb985c6fa1441ed2528d351acc0ddddfb76de5cac105bc8db3116be397d0a912e5efdb2ef1688a4fb2130943bba809607edfc79f6af760e4921e806be40fa"}, {0x50, 0x119, 0x6b9, "5525f761359623b2875b7375c6875223f2c9542e37c9d0c2cdc12a537cb8403c539f19ab35bce68b1674611a6c6c716de3ec70568b828c3a692e71"}, {0x80, 0x101, 0x80d, "86bbdf9946bb0feeb8ecb29e63b84d68d9fb85dd4d6c83a466e480f5abbeabf0d78d4f19a953acdd1c2aac3d07bfc2b28b668b8ec73b67f6876e11acc225da921931fc02d2cf04325c08df7b379bc1fa80facaed2ca6ff900a26676f476eb37c3d0f3d3296757001bc"}], 0x248, 0x0}, 0x4000000) socket(0xa, 0x3, 0x5) [ 36.216957] audit: type=1400 audit(1516686509.832:25): avc: denied { getrlimit } for pid=4973 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/01/23 05:48:29 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000007000-0x67)=""/103, &(0x7f0000007000-0x4)=0x67) 2018/01/23 05:48:29 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000379000-0x20)={0x7, 0x0, 0xc, 0x8, 0x8ed, 0x8, 0x3, 0x3, 0x0}, &(0x7f0000ff0000-0x4)=0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fef000)={r1, 0x86, "f4f1c7917c3fa70e5540aa0d1934bee71b010e007e969ff4a58e27b1b03be33f5bc44b519b3da3c2f7ad53c6614772ec32941b11206b4912460dbaa263a882d65a8d325d800de5c49b1a8beebc76b926e88c906124c2d382d2a4490d06b8655db0f70982083602603153506dd7318d64db892812f3d9b21bd035765c7bf653988254c8965315"}, &(0x7f0000fef000)=0x8e) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 05:48:29 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c9e000-0x8)='./file0\x00', 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a06000+0x7c)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000b90000)=""/4096, 0x1000, 0x0, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, "dbd13638215a", 0x0, 0x0}, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000bdc000-0xc)={0x3f, 0xba54, 0x5, 0x7, 0x2, 0x59}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000bb5000-0x4)=0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000931000)=0x0) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b50000)=0x8d, &(0x7f0000000000)=0x4) 2018/01/23 05:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006be000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000d97000-0x50)={@common='gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/23 05:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000727000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000898000-0x78)=[@in6={0xa, 0x1, 0xbfa1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x16e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x78) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/23 05:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000f8f000-0x70)={[{0x400, 0x700b, 0xde, 0xbdd4, 0x3, 0x7ff, 0x5, 0x7fffffff, 0x3f, 0x7, 0x4e, 0x2, 0x2}, {0x5, 0x54, 0x1, 0x20, 0x80, 0x7, 0x7, 0xc80c, 0x0, 0x4c, 0x7fff, 0x1, 0x3}, {0x5, 0x3, 0x4, 0x0, 0x4, 0x5, 0x3ff, 0x4, 0x80000001, 0x5, 0x9, 0x0, 0x3}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/23 05:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000fa7000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40003) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2b) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000d3f000-0x2)=0x8) mq_timedreceive(r1, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ef5000-0xa)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$void(r0, 0x5451) pread64(r1, &(0x7f00007b5000)=""/205, 0xcd, 0x0) [ 36.297083] audit: type=1400 audit(1516686509.862:26): avc: denied { prog_run } for pid=4980 comm="syz-executor4" 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 2018/01/23 05:48:30 executing program 4: r0 = socket(0x8000000004006, 0x3, 0x0) getsockopt(r0, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008f8000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/qat_adf_ctl\x00', 0xe0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000)={0x3, 0x40, 0x80, 0x4}, 0x10) 2018/01/23 05:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000f, 0x5, 0xff) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00003c5000)='/dev/sg#\x00', 0x3, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000054c000-0x10)={r1, 0x28, &(0x7f0000ac6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/23 05:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00002a9000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffb3e, 0x80080) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f0000682000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008c5000)=0x0, &(0x7f00002b7000)=0x4) socket(0x1b, 0x80006, 0x80000000) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f00006e0000+0x2a1)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 05:48:30 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000888000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ae000-0x3)="", 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c19000-0xb)='/dev/audio\x00', 0x101141, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001de000-0x10)={0x0, 0x6160, 0x7, 0x4}, &(0x7f000091c000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009f1000)={r2, 0xb7, "82bf62cc1e8cccddb5c70e846a9aa0bfc9f9824b6f23f0b704d69864ca3f52a597ddedaf6a74e0880b97a352d0d784dc8c8819561dfacaee93f3d25b8c5ad20ee40f1b39626d6324d3dcf870a894d8674c6ae8807513b1d690a5941cd62f0144ab8fc887848ac425bf55eef1eeb16bd5aafd049bd897aba327af9f3e9bd723d62e5671c24d60e8ca12a23d476f9f7e9081e042f947da06aa231837680008bd351b7d5b9389685e2599322182a57e352ba20446d9f3e2cc"}, &(0x7f0000d0a000-0x4)=0xbf) 2018/01/23 05:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b60000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000135000)=[{&(0x7f00008a7000)="96d29b29d10399a11573d73c0a168e06fe23ab6b6ea6bcfdf4", 0x19}, {&(0x7f0000cda000)="8c609d9aad7c37fd70ebed57d35fb816f413fdd534eb28274cc17446392766d137cf449ec947b8235c0664cfd01174d93c06d50f03c099ab524a95b5e0b2aa5dedadcb3123c23a4909776b", 0x4b}, {&(0x7f0000de8000)="f8140c24f5587bfd46001c96e04a52253af8ea8709ff06ab4695edeb85ef843ae6d16c721d2ff93a14b3203ae67c43f8edd87d45cb21c4d5a62e6f3452124bc88f1ff9b4809621299daed89438f9082ee7f0b14cada16d30a39762c7f23fe4d28dac1ec78bdbc2e98c62a52bc5a78539135b67a2fa2fabdabe4bb17e5f620e0eaa6d81b3028ace8062727d8fc4a8f324ca2129ebf2cf09135f2d5d79cf869792de38dc056df6c331e5cc54b8142c89c12a7510a53e553ca5b65a0a4b343ad74ed1143aa8b6f100aa385221", 0xcb}, {&(0x7f0000bc6000-0x96)="5e5d638a7ac9c84315112f0d8907593748495575fd846d48124d5b076d7da09427383781b19eefc53b62666279445449a0aa0f9efda710f8d4161101871857e51a994c903f27a348740c67dc8d5b620999e85f767c3584f3ebf5db7ad4c0ae7e92af84b9c9b123515318df61e41f3d8acb38e3eaa2752a709191b7281637619aec684af266244d4c81b464dbbc38894e0d82433d2029", 0x96}, {&(0x7f00001dc000)="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", 0x1000}], 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 05:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e3000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x59) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d04000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001f4000-0x4)=0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00008f9000-0xe5)="6e77ffffff7f000000006c65735f746101006575730090ceb484cac751806d0e5078dc29ad8d79ec49a05da6436fe4d5ed766d14bde567ffaff4d33bfc6e33163d810379e7e2cb241c74e67bf3d53c6b0adc8ee28f16caf47ac596f3b1fefc18ac23d2373458983733dd15ac667716dea01325902103ef0250cc60141a1a2a70bb1b84688e9f60008783818afe8243b6c36d009716bd577111657345cd135a1b5e1d1f63a112a6405cc65e8a4ec7fb0792cc6c3201ad46e878c64895cc37ae219c19aafe4ddc99215c067cdcaa58d21e09adb0b704cbc889ac3571f6f7a9d1fa538737cc64") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000808000)={0x0, 0x0, 0x0}, &(0x7f0000242000)=0xc) getresgid(&(0x7f0000aad000)=0x0, &(0x7f0000b51000)=0x0, &(0x7f0000655000)=0x0) fstat(r0, &(0x7f0000c70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000ba000)='./file0\x00', &(0x7f0000ad3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006be000-0x8)='./file0\x00', &(0x7f0000ed4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() lstat(&(0x7f0000e52000)='./file0\x00', &(0x7f00006ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000da3000-0x4)=0x0, &(0x7f000079c000-0x2)=0x0, &(0x7f0000990000)=0x0) r13 = getuid() getgroups(0x3, &(0x7f0000180000-0xc)=[0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000f34000)=[{&(0x7f0000f1d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f4a000)=[{&(0x7f0000f1b000)="73a0aae4e00fe7c8248b94a02abf7be1c85f9bd0cf503937c497b59dc43f6e66f7213f9359397085570c41e03e66bb30e021e9a76df67320f81462c48cdb6132e98edae9b2fcd2f077baf36e22b645a518198098d272056e88ee2fd0864712820dfd9b6e422205c9ad96b4863bca41c908e2461ef14d16f87a7bb12bd9f4ccce8c08493807121268b1df0b02edaac25381cfc96c190f297c1299f49bfa3b69a6acb1c882a4cb4592b3f0c0c874aba131162ae42baec629d7c82eff14473ec96e37514c947f7dbf09fe4791b6f3037816b050e4ebe2b40eea065b4ddf359d66d9efe3bb4d8cd5", 0xe6}, {&(0x7f0000916000-0xda)="502e4af56f815d6e0d90cd551d4ab9eac97245af83e75a9172694b14ee147ac27f53b51bdbc802b774d85ad47dbcd68a91b9d7e24d18fdb73307022e4ee32b0fcb7c655394e619242f95a906d19a72266c50fa813f986ec04aa8f479f4aaf797a57b504861c9ff4c315ac462453544ce4e8a80d36408b92c26d82f3864f9d6b52ad819147eb40eaae256bbe84d5e7ace62a8d7e3ebc856bfdf3f4e5392d525d38449e2a17c8691d411c2b447835fa889dcfd4031fa1fe511c8ed21868c78df51a8924410238d315d3caddedbc73c950cc25c0cef1f865c4d8e0c", 0xda}], 0x2, &(0x7f0000c89000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40000}, {&(0x7f0000564000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e17000)=[{&(0x7f0000a56000-0xd1)="8d71ca01883c1158c92af77b70eaeb2606e3829d021328e7f2177d35b300adc15cfd8d5b4bf79d3b5c3fa7dbb5db79d2c3877727d7a2251842be4b2316b7fef999dd4b2ee5d67eb59d187aeb9d43886b2c3cb94f836b4b7dd2f31e8caa4290dfb8c34d31cd2f9ad14ef4ef3fb2efeab08dffe1eedf42e4c736bc0274e42c40418c86d1cae5f80e05619cc4a38afb771167fdfbae747a6a477f0ba0f4a1031bc740405a9f5a0cc96308c40cb1fe2cd6b26e4ca638e9605fab158b0a607a870d94a4be3d5317ab9342e649149f7ee43bf290", 0xd1}], 0x1, &(0x7f0000cff000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x18, 0x1, 0x1, [r4, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r3, r13, r14}], 0xf8, 0x10}], 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f000089a000)={{0x49d, 0x101, 0x8000, 0x0, 0x800, 0x6}, 0x4}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000074d000)={0x0, 0xb38a}, &(0x7f00006fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003c000-0xa0)={r15, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x5, 0x1, 0x23}, &(0x7f0000ab7000)=0xa0) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000465000)={@loopback={0x0, 0x1}, 0xfff, 0x0, 0xff, 0x6, 0x7f, 0xfa6, 0x1}, 0x20) r16 = semget(0x2, 0x2, 0x200) semop(r16, &(0x7f0000387000-0x18)=[{0x7, 0xf26, 0x0}, {0x3, 0x83, 0x0}, {0x0, 0x10000, 0x800}, {0x3, 0x13, 0x0}], 0x4) 2018/01/23 05:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005ad000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000476000)='cmdline\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000967000)="592078a4bcd6e7c503682f3773f3959e57af804c50191fe0944215c34334f6fc78f1f43bdf3dd5aa9dfdc2008a760e7f9a7918d3c8a820311d212334c0a6c71ba9c68808f790a899301858e8ceefaa824c5021dff141d1a96911930b5d59a0ebf27c467cb2e46b9086523f26016297b1122add88f7ca5dbe1a23ecbd9a793275bc841dcf675d32d9f17570505ee51a9306568438e63c70bebf547cec03a127eec3003ac224", 0xa5, 0x607cb17c575f485e, 0x0, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000353000-0x9)='/dev/dsp\x00', 0x1617fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000082f000)={0x0, 0x9, 0x30}, &(0x7f0000e82000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000219000)={r3, 0xb98}, &(0x7f0000556000)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f09000-0x4)=0x80000000000, 0x4) epoll_pwait(r2, &(0x7f00002b4000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x6, &(0x7f0000472000-0x8)={0x7ff}, 0x8) fremovexattr(r0, &(0x7f000090d000)=@random={'user.', "7365637572697479706f7369785f61636c5f6163636573737b706f7369785f61636c5f616363657373706f7369785f61636c5f6163636573735b295c285e637075736574a527766d6e657430774100"}) r4 = accept4$llc(r2, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ce000)=0x10, 0x800) fcntl$setlease(r4, 0x400, 0x1) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff8, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000089d000)='net/dev\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000018b000)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0x3, 0x0}, &(0x7f0000920000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000172000)={r1, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x3, 0x0, 0x60}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000814000+0x91)='/selinux/policy\x00', 0x0, 0x0) r2 = semget(0x2, 0x3, 0x240) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000a35000-0x4)=0x1) socketpair$inet(0x2, 0x807, 0xfffffffffffffff8, &(0x7f0000949000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000965000)=0x1) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000363000)="be754f2044d3b158a2d7a4fb6515ed3fa6ecba54e4899a195964765fac80991e5b58b3de", 0x24) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000696000)={@common='ip6gre0\x00', @ifru_flags=0x1d03}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x24380bed07661b67, []}, 0x208) 2018/01/23 05:48:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8b, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000046000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000751000-0x10)={r0, &(0x7f0000952000-0xd)="5979e62b34d9faa7753507e020"}, 0x10) [ 36.486997] audit: type=1400 audit(1516686510.102:27): avc: denied { map } for pid=5052 comm="syz-executor6" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13127 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/23 05:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000754000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b31000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000cec000-0x400)={"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"}) getresgid(&(0x7f00001bc000-0x4)=0x0, &(0x7f00002af000)=0x0, &(0x7f0000139000)=0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000857000-0x86)=""/134) setfsgid(r3) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 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, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000e74000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000d63000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000827000-0x20)={0x2710, 0x1, 0xd000, 0x1000, &(0x7f00005c5000/0x1000)=nil}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d7f000)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsn(&(0x7f0000d29000-0xa)='/dev/vcs#\x00', 0x8001, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00003e8000)={0x7, &(0x7f0000f97000-0x38)=[{0x5f, 0x977, 0xf256, 0xfffffffffffffff8}, {0x9, 0xcde, 0x9, 0x6}, {0x24b, 0x4, 0x48000, 0x1}, {0x4, 0x388, 0x7f, 0x5}, {0x100000001, 0x8000, 0x0, 0x401}, {0x5, 0x9, 0x80000000, 0x7}, {0x9, 0x6, 0x6, 0x7f}]}) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) socket$netlink(0x10, 0x3, 0x0) 2018/01/23 05:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000908000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 05:48:30 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x41, 0x0, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000858000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000606000-0x4)=0xc) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000051000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0xfffffffffffffda7, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r2 = dup3(r0, r0, 0x80000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000921000-0x36)=""/54) 2018/01/23 05:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000056000-0x8)=0xffffffffffffffea) fcntl$setown(r0, 0x8, r1) pipe(&(0x7f000078c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000141000-0x9)='/dev/dsp\x00', 0x8000, 0x0) r3 = socket$unix(0x1, 0x20000000003, 0x0) r4 = add_key(&(0x7f0000544000-0xa)='id_legacy\x00', &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091a000-0x1000)="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", 0x1000, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000b70000-0x8)='keyring\x00', &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000086b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) recvmsg(r6, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000020f000)=[{&(0x7f0000069000-0x1000)="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", 0x0}, {&(0x7f000002f000)="39ee96e14ecef5cab21d16306b821649c2edbc19e305a61dccabbb7dbe48df79a88c3aee52148bbe84af1f2df7d123b5654cb4620d9427bc942057a3a00c0f758c", 0x0}, {&(0x7f0000dd8000-0x46)="73b1a665569471d9e81591ae3682f00242d83644618cca753d45a665909be6c506c1b224ac507ec29d103ef2239e0be60606b739aaa6949c74d90e18dec65413a3867d609a59", 0x0}, {&(0x7f000040c000-0xe4)="9b60d2af6e7e94329db2fdd0b1b8c9ac8e1d28a1c5e157fb4803a7bf42dfdb037745c478198f43dab22eaea2464e7ad8465e6ccca5861bea3fb5de75712d55844f73d9edb3dc4a24bd2729fec53ddc213077870b236d77fe66cbcc7b7b0098ca075faa95a6dfa428c798d129efd8598aa435419e78a6c576d9cfeb5ef51e17d96eccdc21949a70e39226afa029a34c4dd3b74929e9c65b4133cabace9d0b0c716a02874d61cfac65049a256ecccfb9087eb7fa833e5e58f64729427e109f7b4647bfa31f49874ca42f8ab0bcc69ed207557cc59005dc0aec1009f9282ac4fdc8d7301f80", 0x0}, {&(0x7f0000b3c000)="6bc9ced64a685bcf4e9fe021afb7", 0x0}, {&(0x7f0000a91000-0x41)="67d30fd7818250e600afcc4c544b0d2d1a8bfec0acd716e8883420e2351b4c8728f637b4cdbfdccaec4d593fa6e90f9f1802b9a1ca042f17a55d24e666c06ed549", 0x0}, {&(0x7f0000352000-0x6f)="edd4a687119e0ea1e1cd88b1863b681b6cbd4ba64092c2fc4d28ec1d7f4d60a1577ff8a7e7592900bd62050736cfcdaf3d6bdd6cfaf2473a2503b4e58f15d3c07a5c93de7e33aa97905dc290c332ef6f3dfc583310f9fddc8999c6b538d70e053f60952e4bbcec97cf1527e39f4768", 0x0}, {&(0x7f0000014000-0x21)="9dd7484e3c458e03c1553e57639c2ba7e4498abf4a8d1228968d99eafba463d49a", 0x0}], 0x0, &(0x7f0000001000-0x10)=[], 0x2d9, 0x0}, 0x0) socket(0x18, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000029b000)=0xdc, &(0x7f000063c000)=0x4) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000017000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0xff, 0x4, 0x81, 0x800, 0x9}, 0x20) 2018/01/23 05:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e0e000)='user\x00', &(0x7f0000cdb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000060b000)="0424d5cc5142e484fa9c8a8cbe0b963b8e87b7bff7d0e9f694c4579abcc719cf2403f4f8cad9cc2faac6a3304c9f27882a07bc451a16d7c3d3865e2aff3d3af8fefc67854e97208cde8cdb7e2debe796eb22f88d6a495280f69b80f0117b1f78112b3b96dbef188a1e655f40080901836015967f9a70cd1d7924e6104d98b1b1bb18fdcea022385da0f476d45f9fe7de325483f14c963b726e2b0c8ad93e025c6dab5e86dd1e8f40", 0xa8, 0xfffffffffffffffb) r1 = add_key(&(0x7f00008a7000-0xb)='cifs.idmap\x00', &(0x7f0000924000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000099d000)="c11db49bb9ad86bcd09e8740e55e8b0a127f89db8d7d4aed02eb1d30db291904b0a6db4cca21e4e4445150ce0730917ac5d01e8e3b46489bb34e121c77793a515e8f9eb0746ce8a4bb8c7ae6546ac8db13a2afe093524e73935e7791da2f337f91f334a5f29384de88e43a58967c668d5ebb94a77d7ce9b6f558d0a8ca630596c2361307325787766bc6f3f09877091dc42b79dc607675b20f856a275047ad", 0x9f, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000252000-0x6)='logon\x00', &(0x7f0000ab3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) r2 = syz_open_procfs(0x0, &(0x7f00002ac000)='oom_adj\x00') fchdir(r2) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/kvm\x00', 0x7d, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e1b000)='/dev/sg#\x00', 0x5, 0x300) r2 = accept4$llc(r1, &(0x7f00008c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d5b000-0x4)=0x10, 0x80000) getsockname$inet(r1, &(0x7f0000783000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000746000)=0x10) dup2(r2, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000419000)={0xfffffffffffffffd, 0xfffffffffffffffd, 0x4, 0x0, 0x0}, 0x14) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000750000)={0x1, 0x0, [{0x0, 0x0, 0x3ff}]}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a7d000)=@get={0x1, &(0x7f0000738000-0x42)=""/66, 0xf7}) 2018/01/23 05:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000617000)='/dev/vcs#\x00', 0x0, 0x800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000cac000)=""/108) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000434000)=0x0, &(0x7f00006a0000)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001e9000)=@common=""/16, 0x10) [ 36.766693] syz-executor3 (5115): /proc/5112/oom_adj is deprecated, please use /proc/5112/oom_score_adj instead. 2018/01/23 05:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007bf000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000063b000)=0x0, &(0x7f000067e000)=0xafb50528d91b31b5) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) alarm(0x8) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000494000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000275000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc9000)={0x0, 0x0}, &(0x7f0000e14000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ccc000)={r1, 0x10000}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000a4000-0x8)={r1, 0x4}, 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000bb1000-0x28)=""/40, &(0x7f0000828000)=0x28) 2018/01/23 05:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x0, &(0x7f0000932000)=[]}, 0x10) 2018/01/23 05:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) futimesat(0xffffffffffffffff, &(0x7f00002cd000-0x8)='./file0\x00', &(0x7f0000db8000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000856000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000057d000)={0x3e, 0x1, 0x40, 0x20, 0xa75, 0xed, 0x7, 0x8, 0x7c1, 0xfffffffffffffffd, 0x2}, 0xb) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e42000)=@int=0x7, 0x4) syz_open_dev$sndctrl(&(0x7f0000112000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x200) r1 = syz_open_dev$amidi(&(0x7f0000eb1000-0xc)='/dev/amidi#\x00', 0x101, 0x64041) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000079f000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/23 05:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000059a000-0xa)='/dev/vcs#\x00', 0x6, 0x400400) timerfd_gettime(r0, &(0x7f0000191000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xb}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f4000)={0x1, 0x7000000000, 0x1, 0x7fff, 0x2}, 0x14) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000806000-0x6)={0x1, 0xffffffffffffff7f, 0x5}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000a1a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:30 executing program 5: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000044c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000158000-0x4)=0xe) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000bcd000-0xb)='/dev/midi#\x00', 0x7ff, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000063b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022e000)=0xe8) r3 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000ee1000)={&(0x7f0000114000)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f00007fe000-0x10)={&(0x7f0000e0d000-0x264)={0x264, 0xe, 0x3, 0x12, 0x2, 0x2, {0x0, 0x0, 0x9}, [@nested={0x54, 0xf, [@generic="", @generic="1eba413e272f5d885728e8a7803510", @typed={0x8, 0x91, @void=""}, @typed={0x10, 0x2a, @str='+vmnet0\x00'}, @typed={0x10, 0x6c, @u64=0x200}, @typed={0x18, 0x28, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0xc, 0x20, @uid=r2}, @nested={0x108, 0x35, [@typed={0xc, 0x2, @uid=r3}, @generic="05c9ee26ff1fe089109ca8e24dc23101dcf245c0b0b15d0b00f3bcf9540f74ac27ffe9a4d7fc900c50b23e4706d64a7eec6db2e2fae75264806e06cae642555e27050b", @generic="1ff1ca0f8506b1a5d4222a7625f05157e629baa4747c37529ec9a3cd7730f5dfec8756c92a7897f4541534413f1b7f5100e80a76cefcbdfd33025ac2ece3c1abe93637ed478cc464d79ee7340f358dfc7145f65f8e03a15f42918faaa929e6d999c77f40b0eb7ce6ace833d65f561adb4f0ad002efebb0020cb8f2b9486547fd754ecd5ec6b4720884ede1b5488032b3a84a37f39384717b3333d59d6d3e3bc020bac17ff1cc8905e2708a7a9ab8dbd2cce30e68"]}, @nested={0xe8, 0x95, [@typed={0x18, 0x8c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x38, 0x14, @str='nodevvmnet0vboxnet0:$vboxnet1+posix_acl_access\x00'}, @generic="cfdf3bd7aab67b3b6ae5506977bb3f0d8dcea07dadc8ff1949313bc571b9fe953a6902d93f95ce013446c62fdbb0bd3f562d370c01a0c987e7a7f4e542cd992cfbcf440d71345411e1d96ef845dd097ae7cc6209601d9dff69950ed394933942c9da462b34277291d4a9ee3d56db09ab6f7cafed766c30ef40acc37ccb8905851af2162133d6e7189f239489bc8a9ceac7d01440"]}]}, 0x264}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c36000)={r0, &(0x7f00002f7000)="5c912aefb609c6de7bcdab3c75ee4283abdfa9d9fb032e5ddf39d31a7df3cbc49cd590971fc0a48291cbf3e6564656e7a8e07ab194dedb6b1d1df08a529d81707d96c525eb6237a9546a91a6269d5fea0b8dcf4b35f6b5b1ee55f4ee1ab4c1d128ebe9c396116448d94ea44df635d753edae7eca0a82af33bc1aea4ea823f6ea28b4e898983fd3ea246b6e75651f6764fcc5d844263a6a1f0fa7fd18d6f3d313c0655bace11a7838caba8f1d5c60249cb8b5c06be870047d688c24923448dd5017cb9ca34d0e48ed4347bcbd1c8cc339b605c28929e7e457929120df"}, 0x10) 2018/01/23 05:48:30 executing program 6: mknod(&(0x7f0000a49000-0x8)='./file0\x00', 0x8022, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a2b000-0xc)={0xa0000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x12) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f20000)='lp\x00', 0x3) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = open(&(0x7f0000341000)='./file0\x00', 0x0, 0xa0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) connect$inet(r4, &(0x7f00001d3000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 05:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000b59000)=[{&(0x7f00003f5000)="91591d135096c43d", 0x8}], 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00003e5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000402000)=0x10, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ade000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) r1 = syz_open_dev$audion(&(0x7f0000e43000-0xc)='/dev/audio#\x00', 0x1000, 0x200000) accept4(r0, &(0x7f0000184000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000153000-0x4)=0x10, 0x80000) bind$packet(r1, &(0x7f0000fef000)={0x11, 0x16, r2, 0x1, 0x5, 0x6, @random="4d3a55b28f21", [0x0, 0x0]}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 05:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ada000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000f69000-0x8)=0x0, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000018000)={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]}}, &(0x7f0000000000)=0x8c) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000047000)={0x0, 0x0}) bind(r0, &(0x7f00000c2000-0x9)=@rc={0x1f, {0x1, 0x24, 0x8, 0x1000, 0x8, 0xc369}, 0xffffffff}, 0x9) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0xffffffffffffff0a) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/23 05:48:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00006c5000)={0xe, 0x6, 0x4, 0x7ff, 0x13, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/01/23 05:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007a5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001a0000)=0x14, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d14000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a3000-0x4)=0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a1b000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000a49000)=0x9, 0x4) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002f000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0x2, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, []}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000031000-0x8)='./file0\x00', 0x101800, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000031000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) write$evdev(0xffffffffffffffff, &(0x7f0000db5000-0x48)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000087b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00009c4000)={0x2, 0x1, 0x2, 0x0, 0x10001, 0x7ff}) fallocate(r0, 0x0, 0x0, 0x10000) 2018/01/23 05:48:30 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000605000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000319000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fe8000-0x20)=[], 0x0) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000)="", 0xffffff2e, 0x0) r1 = memfd_create(&(0x7f000010c000)='/selinux/load\x00', 0x1) tee(r0, r0, 0x2d, 0x8) r2 = accept4$vsock_stream(r1, &(0x7f000059c000-0x10)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10, 0x800) fcntl$setsig(r2, 0xa, 0x32) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000056b000-0x14)={0x0, 0x3, 0x100, 0x3, 0xfffffffffffffffd}) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000041e000-0x6a)=""/106, &(0x7f0000730000)=0x6a) [ 36.986956] SELinux: policydb magic number 0x131d5991 does not match expected magic number 0xf97cff8c [ 37.003380] SELinux: failed to load policy [ 37.025825] SELinux: policydb magic number 0x131d5991 does not match expected magic number 0xf97cff8c 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x800, 0x4) syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x1, 0x4200) 2018/01/23 05:48:30 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x3, 0x0, 0x0}}, 0xfffffffffffffe2c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000)='./file0\x00', &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgroups(0x4, &(0x7f000000c000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r2, r3) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000000f000)=0x0, 0x80800) 2018/01/23 05:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f38000)=0x0) capset(&(0x7f0000b92000-0x8)={0x20071026, r0}, &(0x7f0000691000)={0x1ff, 0x4, 0xfffffffffffffffb, 0xffff, 0x8, 0xfffffffffffffffd}) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x10, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000954000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000dd7000-0x8)={0x10001, 0x3, 0x8, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000df0000)={0xaa, 0xe, 0x0}) [ 37.042117] SELinux: failed to load policy 2018/01/23 05:48:30 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, 0x3, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1400000000000000, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b5000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000687000-0x18)={0x8, 0x36, 0x1, r2, 0x0}) msgsnd(r0, &(0x7f0000d7e000-0xee)={0x0, "d230d9de3c58dfaaa3ef14823a58f0ec348b61e25cf283c3b0c102a973f31fd064959b6608ca26a0a919888f076979e1211c8f5a642b47ec274406d73e1879edb49e831a45a2f86271e300ff8e27a087ab77c89fc098591a4c8eb114633d6c732518a8a29c90cbad3f977f0c63d5ee05906048ba611baeb05564dab5794d48a3ea79146ed46ed14a5e2c578fa04a7a09a466bac9819596aa250ea45dcf09a34fc62a2824cdfddfc749e3c5214508a8403160a254187f7464b7d7896dede86b95cd608f146484af6ee72552b6de51d337b4b984cbdfe07ccff4abf6b8155e8274700d622e1224"}, 0xee, 0x800) sync_file_range(r2, 0x8, 0x7, 0x7) syz_emit_ethernet(0x3e, &(0x7f000000b000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) [ 37.092359] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/01/23 05:48:30 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000cb3000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e6b000-0x20)={{&(0x7f00009b8000/0x3000)=nil, 0x3000}, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fd6000)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r0, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/23 05:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000b6a000)={&(0x7f00005b3000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58, &(0x7f0000901000-0x80)=[], 0x0, &(0x7f0000183000-0x658)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000728000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000-0x4)=0xe8) r3 = request_key(&(0x7f00008cf000)='dns_resolver\x00', &(0x7f0000d44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000042e000)='\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) 2018/01/23 05:48:30 executing program 4: 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) recvmsg(0xffffffffffffff9c, &(0x7f0000c5f000-0x38)={&(0x7f00004c3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0xda)=""/218, 0xda, 0x10000}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000738000-0x18)={0x0, 0xb47c, 0x10, 0x60, 0x100000000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x10000}, &(0x7f0000085000)=0x8) r2 = socket$inet6(0xa, 0x3, 0x4000000000000087) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000026e000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/23 05:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sg(&(0x7f000066f000)='/dev/sg#\x00', 0x1, 0x12000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00006a2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() sched_setaffinity(r1, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r2, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000786000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000994000+0xd3f)={r3, 0x1}) sendfile(r2, r2, &(0x7f0000b0a000)=0x0, 0x3) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000ca8000-0x8)={0xffffffffffffff80, 0xffff, 0x81, 0x10001}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00008f3000)={{0x4, 0x4, 0x9, 0x401, 0x80000000, 0xffffffffffffffc0}, 0xfffffffffffff001}) shmget(0x1, 0x4000, 0x54000191, &(0x7f000011e000/0x4000)=nil) 2018/01/23 05:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) getxattr(&(0x7f0000afb000)='./file0\x00', &(0x7f0000f10000)=@known='user.syz\x00', &(0x7f00006c3000)=""/104, 0x68) 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x20, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x2, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000de3000-0x8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000e14000-0xa0)=[{&(0x7f000049e000)=""/12, 0xc}, {&(0x7f0000344000)=""/4096, 0x1000}, {&(0x7f000016e000)=""/53, 0x35}, {&(0x7f0000471000)=""/55, 0x37}, {&(0x7f00001bf000)=""/167, 0xa7}, {&(0x7f0000b9a000-0xb3)=""/179, 0xb3}, {&(0x7f0000c83000)=""/216, 0xd8}, {&(0x7f0000c89000-0x9f)=""/159, 0x9f}, {&(0x7f00001c6000-0xcf)=""/207, 0xcf}, {&(0x7f00006e0000)=""/245, 0xf5}], 0xa, &(0x7f00001cc000-0x50)=[{&(0x7f000071b000)=""/9, 0x9}, {&(0x7f0000482000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c2000)=""/73, 0x49}, {&(0x7f0000c45000)=""/192, 0xc0}, {&(0x7f00004e7000)=""/25, 0x19}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000323000)={{0x3, 0x1, 0x400, 0x0, 0xf6}, 0x555, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r1, &(0x7f000080b000)={0x27, 0x7, 0x10000000000, 0x7, 0x8, 0x636, "adc1336513f02c24c90bfa930e23f371aa768cdce31c8eb9282bfc4ce163b0090d8b84f53e9f11fe0db55324038e87fa34f916a5ebe42e06404305ffd6b758", 0xfffe000000000000}, 0x60) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000799000)={0x0, 0x7}, &(0x7f0000f2e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009b8000-0x14)={r3, 0x2, 0x8, 0x7ff, 0x4f, 0x80000000}, 0x14) poll(&(0x7f0000d68000)=[], 0x0, 0x1ff) 2018/01/23 05:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000d6e000-0x64)={&(0x7f0000aef000)=[0x6], 0x1, 0x0, 0x3, 0x0, 0x9, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "b154491db36c8e6295a9fe2d4e3ce2a21f00aedb654e0da31fc014afb669c7ca"}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000a1d000-0x4)=r2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x20, &(0x7f0000d40000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002a9000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0xe8) lstat(&(0x7f0000674000-0x8)='./file0\x00', &(0x7f0000572000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) shutdown(r0, 0x1) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x30, 0x0, 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], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 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, [], ""}}}}}}}, 0x0) mq_unlink(&(0x7f0000047000-0x12)='vmnet0proctrusted\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000e9000-0x4)=0x9, 0x4) ioperm(0x7f, 0x100, 0x10000) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x7fffffff, 0x7, 0x50, 0x8, "c3bf087c9513dd36dbcf710d8c3e1ad25e550308e7636259d7fb458d59745f1f2749f997c043843fa43a2a63", 0x8001}, 0xc1e, [0x725, 0x7fff, 0x8, 0x3, 0x3ff, 0x3ff, 0x4, 0x1, 0x10000, 0x3, 0x80000000, 0x5, 0x5, 0x8, 0x6, 0x8e, 0x6, 0x4, 0x9, 0x6, 0x0, 0x5, 0x5, 0xc7ba, 0xe8f, 0x8, 0xfffffffffffffff9, 0x7fffffff, 0xff, 0x7, 0x6, 0x3, 0x5a, 0x0, 0xffffffffffff96a1, 0x3, 0x3, 0x100000001, 0x5, 0x9, 0x0, 0x5, 0x5, 0x2, 0x69e4, 0x800, 0x3ff, 0x4, 0x10000, 0x2, 0xff, 0x6, 0x0, 0x1, 0x5, 0x2, 0x10001, 0x1ff, 0x9, 0x7f, 0x1, 0x6, 0x2, 0x3, 0x5c, 0x9ac, 0x1, 0x4, 0x3f, 0x3, 0x4, 0x8001, 0x9, 0x8, 0x20, 0x7, 0xe9b, 0x83, 0x8, 0x1, 0x7e, 0x0, 0x14, 0x7, 0x17c4c49c, 0x9fd, 0x0, 0x5, 0x4, 0x1, 0x3f, 0x3, 0x7fffffff, 0x9, 0x7, 0x3, 0x5, 0x100000001, 0x200, 0x9, 0x4, 0x7, 0x5, 0xffff, 0x9, 0x5, 0x9a54ddf, 0x6, 0x800, 0x2, 0x7, 0x7f, 0x2, 0x2, 0x3f, 0x9, 0xfffffffff14b9320, 0xb69d, 0x1, 0x80000000, 0x8, 0x4, 0x6, 0x6, 0x100, 0x8, 0x6, 0xffffffffffffffff], {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]}) clock_getres(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/23 05:48:30 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000aab000-0x33)=""/51, 0x33, 0x2040, &(0x7f0000c43000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c3000+0xa83)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/142, &(0x7f0000001000-0x4)=0x8e) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x14) lstat(&(0x7f0000357000)='./file0\x00', &(0x7f00008c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000062b000)={0x0, 0x8, 0x800, 0xf1, 0x81, 0x0}, &(0x7f00000ff000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000122000)=@sack_info={r1, 0x4, 0x10000}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f00003aa000/0x2000)=nil, 0x2000}, 0x2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001c3000)={0xe, 0x8001, 0x8001, 0x3, 0x0, r0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/23 05:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0xffffffffffffffe7}], 0x1) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00001e8000)=0x0, 0xffffffffffffffc1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/23 05:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000013d000)={@dev={0xac, 0x14, 0x0, 0xd}, @empty=0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x2, &(0x7f0000f6e000)="", &(0x7f0000cf8000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/23 05:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007a4000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000b85000)=@req={0x4, 0xfffffffffffffffc, 0x200000000000000, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000585000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf1000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000305000-0x8)={r2, 0x100000001}, &(0x7f00005f9000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f000083b000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/23 05:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000f7e000-0x481)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) io_setup(0x80000, &(0x7f0000765000)=0x0) r3 = syz_open_dev$mice(&(0x7f0000653000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r4 = creat(&(0x7f000061e000-0x8)='./file0\x00', 0x142) r5 = syz_open_dev$mice(&(0x7f0000a8f000)='/dev/input/mice\x00', 0x0, 0x101000) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a32000+0x68c)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df7000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) r9 = syz_open_dev$sg(&(0x7f00002d1000)='/dev/sg#\x00', 0xfd, 0x80000) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000034e000-0x10)='/dev/sequencer2\x00', 0x1a1001, 0x0) io_submit(r2, 0x8, &(0x7f0000bbf000-0x40)=[&(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000285000)="6019178ffca8589b34d6bb7ddd2b7c267843890f508dd062d46c49457c6b386cc245fd20e057", 0x26, 0x6, 0x0, 0x0, r3}, &(0x7f0000c96000)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000f10000-0x83)="0247e7865fed70957e436a5769043bb77bf94fa4bb4c0dd75fa500589a4506721854fa2a9b93bfee53e600e75fa3499554f5a2f9369722530110ec9a788f28acbb29d82bd586ec9a949d1a5530ca0d07816ee457173b6bb8fd08ca3669e9f7c492541de1d9ca228efbb9ab94f2b1b417a5c5ba7a33fd49e261177bfe8c740404165dde", 0x83, 0x2, 0x0, 0x0, r4}, &(0x7f0000507000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000f02000-0xa)="7f43b03029bed6498df1", 0xa, 0x0, 0x0, 0x1, r5}, &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x9, 0x7, r0, &(0x7f0000f06000)="d69bd09efd0a601c2b30c5af52cd839f6f9308a3a1a7117eba271d5788d5fbe86d4ff418187f5d8347310c0d66", 0x2d, 0x0, 0x0, 0x1, r6}, &(0x7f0000a36000)={0x0, 0x0, 0x0, 0x2, 0x101, r0, &(0x7f0000709000-0x1000)="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", 0x1000, 0x593547d5, 0x0, 0x1, r7}, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0xb, 0x3, r1, &(0x7f000071a000-0x51)="8891d5add27d2198ab0d844ea2efd1deb4af3cb1c8a9b58a1623417a16989078745f9d8628fb624ff1b0a973404be6f465007bf6c8bb5e78a5b92c078e50c6d3c28d966b533cd231d2071bc5f387701b54", 0x51, 0x101, 0x0, 0x1, r8}, &(0x7f00008bd000)={0x0, 0x0, 0x0, 0xf, 0x44e, r0, &(0x7f0000dc4000-0x56)="6d54b77ab1d80d756e8ab86718f2873067c68cb6a5609a84735af957b2b6516a21ce31b52fe93b0a444e5d052ea07640a0277ed68159d645c6e76001745e7735347781d8f68d74229cc90aaccfbc7cb670c33bd6fbdc", 0x56, 0x4, 0x0, 0x1, r9}, &(0x7f00003a2000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000502000-0x17)="87795f7e68d0024ce20b1f9d5e9954b25d0e5c489ad435", 0x17, 0x9, 0x0, 0x1, r10}]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f24000)={0x0, 0x0}) memfd_create(&(0x7f0000176000-0x10)='/dev/input/mice\x00', 0x1) 2018/01/23 05:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000f56000-0x118)="00220400", 0x4) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000b99000)=0x0) connect$inet6(r0, &(0x7f00003b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000823000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000078c000-0xb0)={{0xec59, 0x4}, 'port1\x00', 0x8, 0x100011, 0x80000001, 0x4, 0x8, 0x3, 0xe1, 0x0, 0x6, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:31 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000d22000)='/dev/usbmon#\x00', 0x1, 0x200000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000063f000+0xbb7)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000-0xe8)={0x0, 0x0, 0x0, 0x61, 0x6, 0x0, 0x9, 0x8, 0xc, "4010c86aa29be747f6ea54c047d7d4919b43fef21d3f14187f1ef11c5a373c04a817e35a27e02d93dd837db62dccdd680138355a6acf38c1e359d803772dfb7b", "f4e84b0e11a3c8ccb5030b03941c9bca1053499bfdb3728e9b66f1675c7d6e0577bf67e619987925c80e666d59d7496c89633e812c5620986eb434068428f70f", "be3611c5bc06379f949d3b532c6570e998622a497ffe42567f5f7f05704ae77b", [0x9, 0x1]}) write$tun(r1, &(0x7f0000b41000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "2aa450", 0x14f, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {[@dstopts={0x0, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @generic={0x0, 0xab, "ff4995a5ae1ecd555cf7b642fabd48f302d0b559ff8ae5a6f23933e8ad453d31e96dd6ce27c85a99114424514569e41cbcbbed00f8456337fc069dfc4bb84fb25702915c2ad4ed3c70e553f380d6e25faa7ea6fc261f7142311383e7cde4011d9df1fe3f28817f89b4e536c48610ed6006009896440f18c72de0cfad52ed7ef7674341847ff9ec4605452c550f3b2fd8892e6593052a688c32a87b34574ff30fc2bc4b953ee10f55e9b940"}]}, @routing={0x3e, 0x4, 0x1, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2c, 0x0, 0xbd70, 0xeebd, 0x0, 0x678f, 0x2}, @dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0xffffffffffffffff, 0x0, []}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1c1caf", 0x0, "d9260e"}, ""}}}}, 0x17b) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000caa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$can_raw(r2, &(0x7f0000a2d000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 05:48:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000)=0xc1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x200000013) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x10, 0x0, 0x2}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x843a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1}, &(0x7f0000001000-0x4)=0x98) 2018/01/23 05:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000039a000)='/dev/rtc\x00', 0x4300, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000103000)={0x0, 0x100, 0xfff, &(0x7f00006e7000-0x8)=0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000b51000-0x38)={0x0, 0x0, &(0x7f000088a000-0x70)=[{&(0x7f00006ef000)="1428ac34a6ac01045f5b1e458c", 0xd}, {&(0x7f0000fbb000-0x19)="7873955c5baa06f5c42e124437e4a11fd094bd866a837addd5", 0x19}, {&(0x7f0000de9000)="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", 0xfdb}, {&(0x7f00000b5000)="0a8afebdc7267762d92fd047da826894dc5c1c20a770569a896a0ba1a92549af3714b2a532fb4e20706ef9b5806dc15608cdd2c87d2fcd9a3a2692c623c6be", 0x3f}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000-0x20)=[], 0x0, &(0x7f000000c000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x0}], 0x1, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") 2018/01/23 05:48:31 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) futex(&(0x7f0000001000)=0xfffffffffffffffe, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ff2000)=0x0, 0x0) 2018/01/23 05:48:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x1000000000, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000c000)=0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @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={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/23 05:48:31 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000056d000-0x8)={0x10001, 0x80000000, 0x5, 0x7}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x0, 0x0) 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000505000)={0x200f1526, r0}, &(0x7f0000a41000-0x18)={0x9, 0x101, 0x1, 0xd4b, 0x1800000000, 0x101}) prlimit64(r0, 0x0, 0x0, &(0x7f0000bf6000-0x10)={0x0, 0x0}) 2018/01/23 05:48:31 executing program 2: futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x101000) renameat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f00002c7000-0x7)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000026b000-0x2)=0xffffffff, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) chown(&(0x7f0000003000-0x8)='./file0\x00', r3, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x3, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000002000-0x4)=0x10001, 0x4) 2018/01/23 05:48:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000ad4000)="26d2e70c4cb0df4f8d88cfcf790a04445cc958fe0e7c403021d7ab", 0x1b, 0x4000001, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/23 05:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004dd000-0x9)='/dev/kvm\x00', 0x0, 0x0) timer_create(0x3, &(0x7f00006b7000-0x60)={0x0, 0x3f, 0x0, @thr={&(0x7f0000f09000-0x28)="5eefa90e1f19c335db5f918e097e414ad720cecf44949668c5796dc3dba5c4527f56262df797ee57", &(0x7f0000668000)="f7c46858bf156ef3a6f6d3adccc8c963c3e9b3fa40906515b8d05d5c72229ed44e4c6a2f78efbc5b2ede291f6665f79910fe5b4a81d780f163e235b5a7b0b64ad6425ec14e46677afecaec8e989107f161dc0657d47447123ba42fea326907eeb5c1dc5f338eb0cb5e8a152502948f6e6c8829cc0f35674c0d0fce02cb80059ddc168aaf350e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e0000)=0x0) timer_delete(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000e42000-0x38)={0x5, 0x638, &(0x7f000033b000)="d5cee0833b46822915b53661bca3bcd3f8f9147fe5357ccdc48164c77bd0f76e135c0bdb6d801dd657dddfda2b58e100f7ffe0bd19a2ed402727cdb08b63dde7e4ae31742745324c373eff09751ac99316d0fe8d32c361dd6e666331dacf4dc3f8a3c0ab83c3a6f2d9a2a97cba57680b5a369f152d6249ce8003e264feda3320b0a61fb054206bac04d442e2375c610bccd5bd8084c9248438a2a296338d8aa0fb6ccd5e82", &(0x7f00007fc000-0xf2)="510e8f627ecda3bbf5bf7ca3430f71409b67f64de31515f65de873a6da016a33b605eaeaa9f2449dbba540a657d232644fc15221a04d2448527d0790dd7d33f9b11975afdc7f6f290013326b58cdef0fe4deb3ab0082d3e12cfee87dd39e16c85cb157d56e2b29366fc8302f8c9a467992a584ac2e055aeca16f2cd1127e7a22b8e2cb741e261ad568f0678708491fdde588ca38f1572da79fb4e069472396586ff4e7c6b25beb8bf920cae4f918cc69c461e1091d919ab6291fbcc63230b3149e2d79cfd446357fea4c218210b05d9a5ed726c95fe8d1b6808e98a15e0ae485cc907dbee96244dd7a4d350ca524ee93572c", 0xa5, 0xf2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001de000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/23 05:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000ee000)='/dev/sg#\x00', 0x200, 0x101100) ioctl$KVM_NMI(r1, 0xae9a) 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) 2018/01/23 05:48:31 executing program 4: 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}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/23 05:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006eb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0xfffffffffffffe81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socket$inet(0x2, 0x80000, 0x6) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004dd000-0x7a)="03789f6046f5ca37457f999b2da81548ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cda48e9ce108acd1792268afedc7918293885a15a0744ccd69ba617eb1a1664a7eb85c369be769353625", 0x50) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d83000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000a1000)=0x0, &(0x7f0000d40000-0x4)=0x4) socket(0x7, 0x3, 0x8) 2018/01/23 05:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc02", 0x50) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) semget(0x0, 0x7, 0x322) 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001df000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002e2000)="0776c098301ddcf97a9d01753a0708c516a8e834c70000682a4407ebe10c28aa92", 0x21) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d45000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/01/23 05:48:31 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/dsp\x00', 0x206000, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc1000-0x10)={r0, 0x50, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r1, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000fc1000-0x44)={r1, r1, 0x5, 0xe315, &(0x7f0000fc0000)="08637ddefdef2cd7ff6deb78a9dc8954a382306aa4814c92a2db546337172799840bea963c9702b358aa21f816aaaf9e86b09fdd", 0x4, 0x4, 0x8, 0x9, 0x2, 0x7, 0xffffffffffffffe0, "af5f889c9f1a2def9f59a68077a3d5a513da50dcb8055b6fe040a066"}) memfd_create(&(0x7f0000f7f000)='map_files\x00', 0x2) shutdown(r1, 0x1) 2018/01/23 05:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = userfaultfd(0x800) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00005f3000-0xb)='/dev/mixer\x00', 0x418b80, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000e1c000-0x4)=0x0, 0x4) r5 = fcntl$getown(r2, 0x9) process_vm_readv(r5, &(0x7f0000fc2000-0x60)=[{&(0x7f000092a000)=""/213, 0xd5}, {&(0x7f0000fee000)=""/31, 0x1f}, {&(0x7f0000444000)=""/140, 0x8c}, {&(0x7f0000fd3000-0x36)=""/54, 0x36}, {&(0x7f00004f3000-0xe2)=""/226, 0xe2}, {&(0x7f0000cfb000)=""/48, 0x30}], 0x6, &(0x7f0000566000)=[{&(0x7f00009a7000)=""/66, 0x42}, {&(0x7f0000ed7000)=""/206, 0xce}, {&(0x7f0000d4d000-0xc)=""/12, 0xc}, {&(0x7f0000976000-0xe7)=""/231, 0xe7}, {&(0x7f0000a5a000)=""/90, 0x5a}, {&(0x7f000062c000-0x33)=""/51, 0x33}, {&(0x7f0000f43000-0x33)=""/51, 0x33}, {&(0x7f0000dd6000-0x9f)=""/159, 0x9f}], 0x8, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000450000)={0x36, 0x80000001, 0x5d3a19bd, 0x9, 0x9}) close(r0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) 2018/01/23 05:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bff000)='./file0\x00', 0x7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003cc000)={0x2, 0x9, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000f50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xe, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00008eb000-0x5c)={0x8, 0x1, {0x83d6cc1f18c4967d, 0x0, 0x8, 0x0, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) read$eventfd(r0, &(0x7f00008ce000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2286, &(0x7f0000007000)="") gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) 2018/01/23 05:48:31 executing program 1: 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$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/sequencer\x00', 0x121100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000065c000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000dff000-0x4)=0x8) r3 = syz_open_dev$vcsn(&(0x7f000058a000-0xa)='/dev/vcs#\x00', 0x8, 0x80000) bind$inet(r2, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fda000-0xc)={0x40000000, 0x0}) sendto$inet(r2, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000beb000-0xb6)=""/182) 2018/01/23 05:48:31 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = memfd_create(&(0x7f00007f8000-0x11)='posix_acl_access\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d19000)={@generic="03215a4690005958f1c6c02e39c73feb", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000000004, 0x9) 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) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/23 05:48:31 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00003ec000)=0x0) timerfd_create(0x3, 0x800) r1 = dup3(r0, r0, 0x80000) ioctl$TCXONC(r1, 0x540a, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$amidi(&(0x7f00007bc000)='/dev/amidi#\x00', 0x80000000, 0x0) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008cd000-0x11)='/selinux/context\x00', 0x2, 0x0) sendto$packet(r0, &(0x7f0000f02000)="", 0x0, 0x0, &(0x7f0000049000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/23 05:48:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x8, 0x7, 0xffffffffffff7fff, 0x1f, 0x8000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) 2018/01/23 05:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000930000-0x8)={0x2, 0x9}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) utime(&(0x7f0000f79000)='./file0\x00', &(0x7f0000e78000)={0xf5a, 0x2}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000c01000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000654000-0x4)=0xfffffffffffffff7) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) prctl$void(0x83c) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000749000-0x7)={0x0, 0x1, 0xfb, 0x20, 0x8, 0x0}, &(0x7f0000d4b000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a46000-0x98)={r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7}, 0x276) 2018/01/23 05:48:31 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000109000-0xb8)={0x0, 0x1, 0x288e, 0x5f, 0x7, 0x7, 0x6, 0x3, {0x0, @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, 0x7, 0xffffffffffffff7f, 0x3ff, 0x7f}}, &(0x7f0000635000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002bd000)=@assoc_id=r1, &(0x7f0000a38000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000519000)={@generic="66c629773789ad7686483cc6cfeecfa1", @ifru_flags=0x400}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aca000-0x4)=r2) accept4(r0, &(0x7f00003ac000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000051e000)=0xe, 0x80800) shutdown(r0, 0x100000000001) 2018/01/23 05:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000093a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/23 05:48:31 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000, 0x6122, 0x1, 0x1, 0x100000001, 0x7, 0x4, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xffffffff, 0x5, 0x1}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x400, 0x9, 0x8001, 0x8001, 0xcd8d}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007aa000)={r1, 0x7}, 0x6) 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) r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000b40000-0x66)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:31 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, 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) flistxattr(r0, &(0x7f000014c000)=""/215, 0xd7) 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000979000)='/dev/adsp#\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000e000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f53000-0x4)=0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x400000000001, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) connect$llc(r3, &(0x7f00009ec000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xb6a, 0x0, @random="63363988a87b", [0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x1b4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) ftruncate(r2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000412000-0x4)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) r5 = creat(&(0x7f000002f000)='./file0\x00', 0xfffffffffffffffb) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00006ea000)={0x0, 0x0, 0x0}, &(0x7f00002e8000)=0xc) perf_event_open(&(0x7f0000824000-0x78)={0x1, 0x78, 0x4, 0x40, 0x4, 0x9, 0x0, 0xc35d, 0x10810, 0x3, 0x40, 0x7, 0x1, 0x1, 0x8, 0x400, 0x3, 0x914, 0x5, 0x1ca8f422, 0x3, 0x20, 0x9658, 0xd820, 0xffffffff, 0xc4, 0x7, 0x80000001, 0x1, 0x3, 0x0, 0x1, 0x0, 0x5, 0x8001, 0x7fffffff, 0x99f, 0xd1bc, 0x0, 0x378b, 0x1, @perf_config_ext={0x6, 0x19e}, 0x5010, 0x5, 0x1f, 0x7, 0x2, 0x2, 0x80, 0x0}, r6, 0x1, r1, 0x8) creat(&(0x7f0000fed000)='./file0\x00', 0x8) renameat(r0, &(0x7f0000bb1000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ded000-0x8)='./file1\x00') setxattr(&(0x7f0000fa5000)='./file0\x00', &(0x7f000073f000)=@known='system.posix_acl_access\x00', &(0x7f0000f88000-0x2)='g\x00', 0x2, 0x3) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/checkreqprot\x00', 0x800, 0x0) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={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]}) get_robust_list(r6, &(0x7f0000327000-0x8)=&(0x7f0000355000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000709000-0x8)=0x18) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000b90000-0x10)={0x3, &(0x7f0000ac3000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syncfs(r5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000747000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0xf)='/dev/sequencer\x00', 0x121102, 0x0) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/autofs\x00', 0x40200, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f6b000-0x2)={0x6, 0x1ff}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) process_vm_writev(0x0, &(0x7f0000835000)=[], 0x0, &(0x7f00008aa000)=[], 0x0, 0x0) 2018/01/23 05:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0x6656db0e443a3052) getsockname(r0, &(0x7f0000a73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000316000-0x4)=0x3a) 2018/01/23 05:48:31 executing program 1: mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d00000-0x28)={@common="6272690200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f00000ba000+0xf7a)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000309000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl(r0, 0x3, &(0x7f0000a7b000-0xbe)="0b32c2dfd487784672c43fc32160f7fd8766530377a978dda1a61e1fa6b692590b961b868d80244526507ed665f5b4e25e364708714eb120a909d20802578f392ad2ec518f4ae0c3f29c4152393befeddf8b9d78cf73ccc9064e414f529fe4cf6b45062e95d42f2e9434f62b34a2c98d36b993cb94c1944e5803273abdd1ec127aefaad202af4738b7a7a66e07708f564eb7d9d5f6dfff8aa286cde8b1ccc18411975d812cff22117ea301f614f30babc244e6596d2fc563b8f32180c91b") sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) [ 37.803986] sctp: [Deprecated]: syz-executor0 (pid 5384) Use of int in maxseg socket option. [ 37.803986] Use struct sctp_assoc_value instead 2018/01/23 05:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00003ec000/0x4000)=nil, 0x4000, 0x1, r1) sendmmsg$inet_sctp(r0, &(0x7f0000cf1000-0x38)=[{&(0x7f0000cdc000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f000030f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/23 05:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x3f, &(0x7f000028b000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ddc000)="72f9e79c42b49b9fc4f053f84e9481c23a7dea2f6960f7953c18f329090a531525269073ddcae113cb6e255dc1a7fa4a11233fdcaf3accaf56bef6cb8631fb182e323fffa60d903d4e42ce7f18a9020a6d9a05d27d0c69904f47a13c80501d4c01d4aac204ea285b03eb4201de8ce3a9254060231d6079a80b0866ced4721f52d96af8d0a76c9fe6b1d834059383f66a22d531a32d2545d1598d3506e610295725b33b923d21df1aa8b7ebd3401a40ad64aa577c89c32b565c2bc3cdc969f4648a2817040fbefc69e734fb5bca3a91e12ea2400e42adf7fe2d22e2405b2815647772dd9170d9b3f8", 0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00008b0000)='/dev/audio\x00', 0x0, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000857000)='/dev/audio\x00', 0x1, 0x0) connect$unix(r1, &(0x7f0000a49000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006a9000-0x4)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7fffffff) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000d0000)=0x4, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/23 05:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) dup3(r0, r1, 0x80000) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) write(r3, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000e67000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000101000)=0x5) close(r2) fremovexattr(r3, &(0x7f00000da000-0x19)=@known='system.posix_acl_default\x00') fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f000035e000)=0x1) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0x101, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000013000)={&(0x7f0000014000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0xa0)=[{&(0x7f0000013000)=""/30, 0x1e}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/57, 0x39}, {&(0x7f0000003000-0x54)=""/84, 0x54}, {&(0x7f0000013000)=""/31, 0x1f}, {&(0x7f0000011000-0x45)=""/69, 0x45}, {&(0x7f0000013000)=""/227, 0xe3}, {&(0x7f0000014000-0x2e)=""/46, 0x2e}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/188, 0xbc}], 0xa, 0x0, 0x0, 0x4000}, 0x4000884) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 05:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000113000)='/dev/sequencer\x00', 0x200000, 0x0) sendfile(r0, r0, &(0x7f0000aa9000-0x8)=0x4, 0xda) 2018/01/23 05:48:31 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fa5000)=0x42) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00006d6000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000838000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e40000-0x20)={r1, &(0x7f0000fa6000)="10a7551cb37c8063176d8b7f9d6701cafdc3074346ebfad195829e2ba9f7d81d387ccc4a1c9023", &(0x7f0000fa6000)="235b55a57dff5e419df61fb15a200dd96f8771361ecb607c5a455fd8e01979f8b1ca9fcd71a891313794771173dd486e44562a420c543f81f98c3ed08d5b252842bd3a18bd4e33ef0a87a3bdb85534870dc2c73c2a6c23c33fa8a41a48826c3b027594296ac75def56a6bc4b36098b786b761724f19ceb91b8a36c72cc8502c97a3fc282354c8fa6e8a5c797a4d1088db2d5d27372ba0b26707ecf990ad002eeecf55e1da1802ae3b632fe01b137a849cbd511f64144c03ce409bfff", 0x0}, 0x20) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000e24000-0x40)={0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x6) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/vga_arbiter\x00', 0x4001, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fa9000-0x4)=0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000fa8000)="a55024daa0a90503576273b3223d4be27740eeaa138eaa08b47c34cdd43346241d7de7538879bdf03c9466efabb75c6e4a37e250f9413716608269007cc0777a7b99338f24b03b45c999fd8f36ee34a89591ba347c2baf19f89ef8b68a031e0b908241aa6b7228fd5c621ce1f2f6d05f634ef7e1713251011638cfc40ae3826def98ac2793cec526b35e7a1bbe50db98425a992833c2c1845ed8c0593f4c25bb1a7857b5664ba93c2e89bab2f7e4f216bb023a64897b5b4eb65c5b1cbac1d695a1aaacd1") mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000fa9000)="07d96ec86df256c12dfad8ffc0e3d11f09562c24d9483267c53e3f1d77513c847d2c7cec6b84b627aea5b9d0e76abfc11fd2de378c72137c5aaa091633e7e2feeea428033dd3c804c466ea5ed05d59a4a1e01fd10146bd3a82bee01e89f645bee4f543f4675426b175e0ad4b581d8c29d51cf94d5c08037c4d2d78615cc59336d6cbea8e1710c231dcbd9456ba514bcbfac8026f917b8b139e272c233907ab0e94f8b4a55dcaa41b1a3ce7d7f8c11ee6ada195fa71fd9b58ab25fffa721fa0ddc33b4b81ee225016d9faaadf7ed2fec88ab9d2f04625893384f751691d6959d7f04f69df2b928d72", 0xe8, 0x4004050, &(0x7f0000faa000-0x10)={0x1a, 0x9, 0x6399, 0xff, 0xffff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000faa000)={r2, 0x4, 0x6, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) readahead(r0, 0x0, 0x9) 2018/01/23 05:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/mixer\x00', 0x0, 0x0) statx(r0, &(0x7f0000f42000)='./file0\x00', 0x2000, 0xfff, &(0x7f0000974000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = getpgid(0xffffffffffffffff) capset(&(0x7f000061e000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x404, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') r3 = syz_open_dev$sndpcmc(&(0x7f00000e4000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) readlinkat(r2, &(0x7f0000132000)='./file0\x00', &(0x7f00006e2000-0x6c)=""/108, 0x6c) setns(r2, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000819000-0x8)=0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000a53000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00007ee000)={{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]}) [ 37.945672] sctp: [Deprecated]: syz-executor0 (pid 5398) Use of int in maxseg socket option. [ 37.945672] Use struct sctp_assoc_value instead [ 37.951506] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/23 05:48:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f000087d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000183000)='/dev/sequencer2\x00', 0x20000, 0x0) inotify_init() 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) [ 38.003058] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/23 05:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = mmap$binder(&(0x7f000059f000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000909000-0xe)='/dev/admmidi#\x00', 0x5bb, 0x40001) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x14, 0x0, &(0x7f0000eda000)=[@increfs_done={0x40106308, r2, 0x4}], 0x84, 0x0, &(0x7f0000570000-0x84)="32b2369ef2638bc1d9032640a60ae9cd80a32c21fa358101da19b6cfcbba9507747f0c68be0d8d98f168ac4d63c97e2f09f606add2b651d4744c75a89187eb9392733aadd5716403a8da1684a55820fe90092bdaeccf6b649b1dfd40e01d3d78bf81b364d0dc1b11d0d31500597ddcd3c99278cb311fe537e3900d356b6a272f072bd0cc"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/23 05:48:31 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, 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) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/23 05:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) 2018/01/23 05:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9a000)='/dev/sequencer2\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004b6000-0x8)=0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000708000-0x4)=0x3, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x10005, 0xb102d15428106b92) 2018/01/23 05:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c72000)='/dev/midi#\x00', 0x7, 0x400c00) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000999000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(0x0, r2) 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000d3bd284dddd0408df7767af2a8b3"}) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0xfffffffffffeffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x46, &(0x7f000031e000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 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}, {[], @dccp={{0x0, 0x1, 0x390, 0x1, 0xc5, 0x0, 0x0, 0x1, 0x1, "760297", 0x4, "2b68d7"}, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005dd000)={0x0, @in6={{0xa, 0x2, 0x595, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x1ff, 0x0}, &(0x7f0000da6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000447000-0x18)={r1, 0x20, 0x8, [0xabcd, 0x80, 0x90, 0x4, 0x4, 0xffffffff, 0x2, 0x3]}, &(0x7f0000dca000)=0x18) 2018/01/23 05:48:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d8d000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000035b000-0x10)={r3, &(0x7f000072a000-0x96)=""/150}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r4 = fcntl$getown(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00001ac000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0x6, &(0x7f000017e000)={0x6, 0x6, 0x5, 0x21c4}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fdb000)=0x400, 0x4) [ 38.095859] binder: 5451:5455 BC_INCREFS_DONE u000000002059f000 no match [ 38.122802] binder: BINDER_SET_CONTEXT_MGR already set [ 38.122814] binder: 5451:5468 ioctl 40046207 0 returned -16 [ 38.125143] binder: 5451:5468 Release 1 refcount change on invalid ref 0 ret -22 [ 38.130266] binder: 5469:5471 transaction failed 29189/-22, size 0-0 line 2788 [ 38.131319] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.146655] binder: BINDER_SET_CONTEXT_MGR already set [ 38.146665] binder: 5451:5477 ioctl 40046207 0 returned -16 2018/01/23 05:48:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/87, &(0x7f0000c83000)=0x57) r2 = syz_open_dev$sndmidi(&(0x7f00009eb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000c23000)={'mangle\x00', 0x2, 0x2, 0x1ddd, [0x100000001, 0xfa7, 0x7ff, 0x7, 0x0], [0xffffffffffffffff, 0x0, 0x2, 0x2, 0x6ee96fde], 0x10, &(0x7f0000b7f000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0, 0xffffff00, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='nr0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x88, 0x2, 0x2}, 0xb1, 0x13ca, 0x1459, 0x8, {0x9, 0xa49}, [{0xd2, "6318ba3135793ef2d479107102d4875aeca09f88cfb0a9c8d058fcc9a7", 0xffffffffffffffff, "c86cecfd9a8c45d2310372c7b4526bf9a3a7662d6c835a737da6d33df1d31a1c23746d17f47dd3f43b488927f4305b03302e4b43cb8b146bf8790526ec2df259186643f47ffd4117f4ccdfd7250eaf2cda1835cb0504c6a40921f146afb96d845d664ddb4e4ad50ea1d223b90caed55e533186ef269534bf337daacf289ae9e9ccb04e33c05c5f3745e97c9212ad8ee1d77cc9305b48312c9089930854eed841f60aad18fc808d23f600a110e8da4bcf21b5"}, {0xcd, "752c05e39571529888cdfcc9e076851da65f74959afe1361e2561bde30", 0x8f17, "0165aa497e138dceb44510725a5f31f0e26cecac432dcaaa131faa0cd1c63c8c9d89878c65eb000e7ea12a11a204c2e1142c95debc08101a208071577061a88176712a8818f54701cd73b0b69cfff717b2be9df1e2738b5ffb0de022c9f60a507959f5943e769ae7c5fedfc35f2a21287e96a24230f085d82ab2ee8b43bfa16811d29a628b4f611f31ba12af40915f8ce81364bd1249016a0ab984f96a701653b6707073c80aa65333877b1c39"}, {0x1020, "2a3214742ffb49aaa31471f42a3d37a4d0189311b2c32675f23fd49e69", 0x0, 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"8e181d694d25ba5e024b551b10088744756cc708b7576b9b69766ab0d116c72f0c5cb372c3a70e776b5ceea8b8a4f16828d5bdb19bf5e0c5edde273e387444a0798d158101e30207a0494efcc0ed488239d3a75015840b5c7eaa4001c5cbdd42a011c37f78eefc976d0d66fcf3ed2aa66907d99d815b940bd8abb98e64e8d25a2dc416f553874bf8cbbb85f165b6588b80a658e47be36a9e667c649a8e9c73019678"}]}, {0x4e, "8de16c703dd8e8fcd19978353676c72be92b9da1bf6cc1c1523e67861a", 0x0, "0a09f19491a9f84d77269ee13731cc7884b084456c16aaf0bd187b8736c39ce96d724149c80ebad36c0b38161f3d"}}, {{{@multicast1=0xe0000001, @empty=0x0, 0xffffffff, 0xffffff00, @common='syzkaller1\x00', @common='ip6gretap0\x00', {0xff, 0x0}, {0x0, 0x0}, 0x0, 0x3, 0xc}, 0x78, 0x240, 0x281, 0x2, {0x9, 0x9}, [{0x21, "1ac2c5908d994316591017d9ac5ab9116f0031bf86b695aeac5244dd13", 0x3, "ed"}, {0xa8, "dddf22d67cfba5d9dcb8665d78afdbe7032837e525e9160e5769c44e60", 0x8, "60be2dd2699b16c9980052e75c10fe8af6660050f04e49d0de575b6622d579df82ded60302e5e17889571a06884f44e8269b28e145c2918c99550a90e12502d8d77e719baf13b28332ea73d966b53f31019aa16861c07c44630deda6e553a4964bfce17b9d138f4bd1c0ecc2d9f802f8da7ffd071db6e9d1bd2396cbd293f5b8f210fe791c14cfba"}, {0x103, "fc533a404786008ed6486f2eb2bf46973e663c63959fafe04bfc77c09d", 0x6, "98572598f25bc5eba993335a8500150f8e1cd182df5aaafb77c322ac64db6b1c49b8e08db05747ffae276349d3d25db4ee11248962a95f2fcfbc338f05d4859c029981d8c750c0eae540aad3e477e39f5b94d34f9b53c6df6d31f45abcd75d57a41500cb1a1c7b213f0832c1d60f98f806df50e444288f29c38d7157e570e724b87be6232824ffc2d22afac22bc2569ed45044a44569e20b8e6ece3967ce0f5a14ff6f458bd797a200dd2a9cf14d76e710d33dda465bf6c6a94f9f91d2049b39daef8e16b8676d03cae8d7526744a754dc6c9641fb61a2ac525dd3549bed7a2321d624"}]}, {0x41, "6119e6693373d78ec37f236ce528bffa970ac16d1a45615073787b34c3", 0x3, "b9eb683b5445711565d0aa4877a131015383f17200874bd32a063ff420a4720a32"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @generic="13eca21f2dfc2dcab4749927d04d1711", @generic="391cbe39ac06ce02723d9940fc96df4b", {0x0, 0x0}, {0xff, 0x0}, 0xfe, 0x2, 0xc}, 0x1ff, 0x249, 0x359, 0x8, {0x3, 0x42}, [{0x36, "334dc6478ef7e2c80200b82930a2aa9d13c67fd5b9752eba54c04cd0dc", 0x9, "e374bd9d17f572ad6c99de7d844e5d7572073a3d2a36"}, {0xfe, "87a6faf7f4d915185dce641aba4c4e7b533ff258f094eb3c0207be2241", 0x5, "e57d127dfcf85596fefeea149d1954a64c3d4302b12507869021bb144f257a08ec47a3170ec730a52556e56fd9f279d72a144d4769f0e5cdb1652d8a03bf7619bc45937c04c63a05b91035742d47d3ae8b0bd732d1e01865602f44921a545a83e0866a60c2696454e523480eb5023b9d90a21db5165e45f92ac85de62c74561bdf6061ce88d213cbaa3c73c4a4c5e0265d5f1c376f48499e046ed3dc1285bb9b8bd51fac556fd41f0dc58e5102ed5480fcf9d04f5fc867bf3288ece5f8d404872281b22213a909118181332e7dc4368bca81526f2be340d8ba9316b2b59e"}, {0xa1, "1c466354c2eb7f65ba606ecc08df8b6bdf199190ff80f688197d1f7976", 0x100000001, "a74d28054db2a207261aacf4d7267c6c3de16d95a0ebf2c8b646f3c32554d5eeff4de286e86463eeb64c0c88807e069cdee90c925aaf57b145e11cd1692ab4ff32e12f541180e7d71412063769b452292989dc1a2a1cde60baab3d4e8bfb9fb609d860f73a05ff359abcd453ffe69486131d25c5b269c7a06a77f2d614331be608"}]}, {0x110, "f95f39b065c91b67ac34f88f1107ec4eae7df73b5498c34fea764f47d2", 0x8, "ff27dbc88702ea61c909fbf05bdd9f78e919bdba19b809fc6697693170222de28eb34fd962edb3b3fff89b88ce62d6623f462b8cb738bb2b1a9167ace87e39237d56d2204c6191ae112751dee7001a32473053bfb8a5602088e148f989d2a7501b20b47e7b2e6422b0af62a2e9521e8e71f94a15770bba9b3a0955d6e0430d84d0453a945138975b102c2a838dc67fec09e9ae41e59d99dbd401f8a459e1d60397a39dd1b0bda52dbcbe552353874a6d9ab5f98f19b565ada8bf2787c62fc735320707e980513c20a63d99f91b0b892a793d8703786b0dadc52b38730a348c5c4077958b3f1e7d2400b4baf39f55fd1e"}}]}, 0x1e3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4, 0x6, 0x5, 0x0, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)=""/8, 0x8}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x9}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r4, 0x6}, 0x8) 2018/01/23 05:48:31 executing program 7: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) pipe2(&(0x7f000041a000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) inotify_add_watch(r2, &(0x7f0000237000-0x8)='./file0\x00', 0x3) 2018/01/23 05:48:31 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000022000)={0x80000001, 0x0, 0x1, 0x5}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000018000)=0xffffffffffffff7f) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000023000-0x10)={0x9, r4}) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/23 05:48:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d4a000-0x8)=0x0) r1 = syz_open_dev$mice(&(0x7f000061e000)='/dev/input/mice\x00', 0x0, 0x101402) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000469000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d0000)=0xe8) sendmsg$nl_generic(r1, &(0x7f000017e000-0x38)={&(0x7f0000e98000)={0x10, 0x0, 0x0, 0x20022b4}, 0xc, &(0x7f0000183000)={&(0x7f000089b000)={0x20, 0x27, 0x700, 0x1, 0x1, {0x1, 0x0, 0x0}, [@typed={0xc, 0x3c, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x80) symlinkat(&(0x7f000022d000)='./file0\x00', r1, &(0x7f00006ec000-0x8)='./file0\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006de000-0x4)=0x2, 0x4) 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "56146f", 0x0, "b55f1a"}, ""}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/148, 0x94, 0x0, &(0x7f0000003000-0x10)={0x3, {"60cd5a8d7608e6"}, 0x0}, 0x10) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f8b000)="e6bb3ccf5ee0418c1cef0e6989f4e230", 0x8, 0x0, &(0x7f0000271000)=@sco={0x1f, {0x7, 0x5, 0xffffffff, 0x3, 0x5e, 0x320}}, 0x10) recvmsg$kcm(r1, &(0x7f000029c000)={&(0x7f00002f7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f2c000-0x80)=[{&(0x7f00009ed000)=""/222, 0xde}], 0x1, &(0x7f0000e6d000)=""/72, 0x48, 0x0}, 0x0) 2018/01/23 05:48:31 executing program 2: io_setup(0x6, &(0x7f0000f72000)=0x0) r1 = open(&(0x7f0000749000)='./file0\x00', 0x1c200, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x10000) io_cancel(r0, &(0x7f0000e47000+0x72d)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000001000-0x33)="90495001cb3c348f94d916b5d034a778de7d4834818f5811bd7fd082e9adba177fd4838edb7da417a65b0a356d3d1078759816", 0x33, 0xfffffffffffffc00, 0x0, 0x0, r2}, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) 2018/01/23 05:48:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) pipe(&(0x7f00006e5000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000737000)=0x0) capget(&(0x7f000006e000)={0x20071026, r0}, &(0x7f0000b94000+0x67d)={0xfa0, 0x1, 0x9, 0x100, 0x1, 0x80}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x28) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000207000-0xc)='/dev/autofs\x00', 0x204000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000663000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r3, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f000056b000-0x38)={&(0x7f0000181000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000a59000)={&(0x7f0000a4b000)=@getsa={0xec, 0x12, 0x500, 0x3, 0x1, {@in=@rand_addr=0xfffffffffffffffe, 0x3, 0xa, 0x6c}, [@etimer_thresh={0x8, 0xc, 0x100}, @mark={0xc, 0x15, {0x1, 0x68b0ae62}}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xca, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x32, 0x0, r5}, {0x391a0a53, 0x9, 0x0, 0x3, 0x4, 0x1, 0x31, 0x81}, {0xa021, 0x8, 0xf8d, 0x20}, 0x400, 0xc, 0x3, 0x0, 0x1, 0x1}}]}, 0xec}, 0x1, 0x0, 0x0, 0x48000}, 0x0) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f00005ac000-0x68)=""/104, &(0x7f000093d000-0x4)=0x68) [ 38.157134] binder: 5451:5477 BC_INCREFS_DONE u000000002059f000 no match [ 38.158665] binder: BINDER_SET_CONTEXT_MGR already set [ 38.158677] binder: 5451:5468 ioctl 40046207 0 returned -16 [ 38.158704] binder: 5451:5477 Release 1 refcount change on invalid ref 0 ret -22 [ 38.161598] binder: 5469:5471 transaction failed 29189/-22, size 0-0 line 2788 [ 38.162888] binder: 5469:5476 transaction failed 29189/-22, size 0-0 line 2788 [ 38.165324] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.180651] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 05:48:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/audio\x00', 0x80000, 0x0) bind$unix(r1, &(0x7f0000eb8000)=@file={0x0, './file0\x00'}, 0xa) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r3, r2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x80000000000000) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r5, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/23 05:48:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fad000+0x7a5)="c7757261181f65656673223188") exit(0x0) write(r1, &(0x7f0000f55000-0x2c)="", 0x0) 2018/01/23 05:48:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe7000-0x8)={0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f00006d0000-0xe)='/dev/admmidi#\x00', 0x1, 0x40000) r1 = accept4$inet(r0, &(0x7f0000f46000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000462000-0x4)=0xfffffffffffffff4, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000fbf000)=""/203, &(0x7f0000404000)=0xcb) r2 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000af000-0x86)=""/134) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be4000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000c61000)=0x1, 0x4) 2018/01/23 05:48:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000069c000-0x9)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x0, 0x0}], 0x1, 0x9bda) dup2(r0, r1) mq_timedreceive(r0, &(0x7f0000f0b000)=""/161, 0xa1, 0x0, &(0x7f0000df8000-0x10)={0x0, 0x0}) 2018/01/23 05:48:31 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000382000-0x10)={0x7, &(0x7f0000aca000-0x38)=[{0x80000001, 0x8, 0x0, 0x7}, {0x5, 0x5, 0x8, 0x6}, {0x7, 0x5, 0x9, 0x5}, {0xd4, 0x1, 0xba, 0x8}, {0x401, 0x80000000, 0x0, 0x7}, {0x1, 0x4, 0x200000000, 0x100000001}, {0x1, 0x2, 0x6, 0x6}]}, 0x10) shutdown(r0, 0x1) [ 38.405882] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/23 05:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000cae000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x0) getpeername$llc(r1, &(0x7f0000dc4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b52000-0x4)=0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/01/23 05:48:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a56000-0x11)='/dev/qat_adf_ctl\x00', 0x181, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000399000-0x4)={0x1d, 0x4, 0xbd1a, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 05:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00004a9000-0xc0)=""/192, &(0x7f0000f58000-0x4)=0xc0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c27000-0x4)=0x0, &(0x7f0000b58000)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d12000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e50000-0x8)={0x3, r2}) r3 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f0000005000)=""/4096, 0x1000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ffc000)={0x2, r0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b56000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00001b1000-0x8)={r5, 0x3}) 2018/01/23 05:48:32 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/sequencer\x00', 0x400100, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000e6e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4d2d4abb, 0x20, 0x0, 0x3, 0xd000, 0x11f000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f000026a000-0xf)=""/15) 2018/01/23 05:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/01/23 05:48:32 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e0c000)={0x2, r1, 0x1}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00006e5000-0xf7)=""/247) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/01/23 05:48:32 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e05000-0xb)='/dev/audio\x00', 0x900, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001db000-0x10)={r0, &(0x7f00002b9000)="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"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000003000-0x8)=0x0) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='*\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x7f, r3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) lseek(r1, 0xeffffffffffffffd, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000)={0x5, &(0x7f0000002000-0x28)=[{0x6, 0x1, 0x2, 0x0}, {0x7, 0x100000000, 0x1, 0x5}, {0x20, 0x3, 0x4, 0x7ff}, {0x2, 0x7, 0x6, 0x2}, {0x460393c1, 0x7f, 0x9, 0x9}]}) 2018/01/23 05:48:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x6, 0x1, 0x2, 0xfb}, {0xffff, 0x80, 0x7, 0x0}]}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000002000)="2c9cec9e14d284de9b84ed89211d7f99a1c797206168833e5792c49d17a496be") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) 2018/01/23 05:48:32 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004b000-0xc)='/dev/rfkill\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_data=&(0x7f00009fa000)="57ab3ca5699e03ea16e1dbd0fae726d37e06df31a6ecc024c0ee38e70d954b01"}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e4f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000010f000)=0x1c) mmap(&(0x7f00002b0000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r2, &(0x7f0000272000-0x1000)="1d", 0x1, 0x0, &(0x7f0000a5f000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000)='/dev/sequencer2\x00', 0x400000, 0x0) sendto$inet6(r2, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2018/01/23 05:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x17}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e52000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000bab000)='/dev/ppp\x00', 0x200000, 0x0) 2018/01/23 05:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a72000-0xb)='/dev/audio\x00', 0x200000, 0x0) sendto$inet6(r0, &(0x7f0000c08000-0x7e)="ae0c8c045227052d8a3037e17b564a28e12599668336c2fa2819aa64307937e5e7b50400563ceaba71b48cf15a2cb83d8109b3045ad008d9fe5339b3abc736918d59ca6a354f1a2adc51c0478512ce2833088203e679f43365587a41e7fe0df9b50187eb8a29e615d44ec826b3d1ec3d116927d3284f04005aa5da5f0ad3", 0x7e, 0x0, &(0x7f000054b000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000665000)={0x401, 0x8}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000642000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x100400, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/cuse\x00', 0x4800, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000338000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000056e000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000078b000-0x8c)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 05:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000055000-0xa)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r1, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r5, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r6 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r6) setns(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r1, 0x7f, 0x2, 0x5) dup2(r2, r5) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/23 05:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) openat$cuse(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/cuse\x00', 0x101080, 0x0) ioctl$TIOCCONS(r1, 0x541d) [ 38.512643] QAT: Invalid ioctl 2018/01/23 05:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) r2 = syz_open_dev$sndmidi(&(0x7f0000756000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x103000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000306000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000838000-0x4)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000e62000)='/dev/snd/midiC#D#\x00', 0x100, 0x228c00) bind$bt_rfcomm(r3, &(0x7f0000580000)={0x1f, {0x80000001, 0x9, 0x2, 0x0, 0xfbd, 0x3}, 0xffffffffffffffd3}, 0x9) 2018/01/23 05:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d33000)={r0}) write(r0, &(0x7f0000f84000)="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", 0xfc) [ 38.574416] insert transport fail, errno -17 [ 38.589491] QAT: Invalid ioctl 2018/01/23 05:48:32 executing program 1: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000f23000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r0}, 0x14) 2018/01/23 05:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x48000}]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c2c000)={0x0, 0x0}) socketpair$inet6(0xa, 0xf, 0x3, &(0x7f0000110000-0x8)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000587000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TIOCCBRK(r3, 0x5428) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c43000-0xa0)={0x0, @in6={{0xa, 0x2, 0x73, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1be}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x694713d8, 0x1, 0x0, 0x3ff}, &(0x7f00009e8000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ded000-0x10)={0x8, 0x8, 0x100000001, 0x1000, r4}, &(0x7f0000fb8000)=0x10) r5 = syz_open_dev$midi(&(0x7f000006c000)='/dev/midi#\x00', 0x6399d88d, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f000033c000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) socketpair(0xa, 0x80007, 0x0, &(0x7f0000296000-0x8)={0x0, 0x0}) mbind(&(0x7f0000238000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000f55000-0x8)=0x0, 0x43, 0x4) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f000055a000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_bt(r6, 0x541b, &(0x7f000048b000-0xdb)="ec60fe45b24c35948a4e372061762524c3da1049061c65f8540a7c20bccac889f93f46421523df9059ff972a44fe0e97bee5cc207378e7c223cb0a21007de06b21579a29859cee1c9970fba274a8047e24a793ac40ef8159c836b663d687e41f5bd241b9a1918ed6489408f3ff604739b50739fd154581b6ffdaad6e39faaf2ca64717c8ac04418c193a2b61ac4328491d6718b1e4a777be9145f09c5a1edae114e871f647e944a7927df901c01c687005904dd0c825e9c205885d3eab14510cbbea1761530dec3bf7ed7cb22097d5c2ebfd0a2d9977830ff6700a") vmsplice(r1, &(0x7f00001ad000)=[{&(0x7f00006cd000)="393011f9b481a0ef15692d1feb11b18c288fddbe91e061deb1ba29edbee42dfa4219004abbe3527526110c22387efca128d4b632aeac440e76f2db33eb0564fdcbc111d53e4c503f60d160d1d57deee2180c2ba36426b3085fbda72b065ec7e7cc3daedf5af3e577cb06200c04f85e7644971b6097eeb7e669c49efe4089c6fe0efb93c629008085cb14", 0x8a}, {&(0x7f00001d9000)="8c3720e72c26816f22efce8acf85153f674c7ea83744950932885ac033ea", 0x1e}, {&(0x7f0000522000)="372d4b56fe119246896b4e984b5719269ecff40c8a7c4bc7e340b7bf2c11", 0x1e}, {&(0x7f00008ae000-0x1000)="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", 0x1000}, {&(0x7f0000028000)="662e6cdc09860f331b97c1471c30ef0ee7a9c73f3b816a8477b74d01a10a081e5d84d86a544b6dbcfaf037eb20a79e5eaa1db4f5659ab892ce8616ed0c517c0a41fb71", 0x43}, {&(0x7f0000da7000)="e615625a63c5f0d6253d1a4458bff44701b4c6836ff5f341d1ebe009a2756b4f069f3a02f22003953bbd343d2ae0708364879214455c4c", 0x37}, {&(0x7f0000b65000)="8ccfc942033b8784fa6f9a19349dffd1272fa57c23b59a51c8c73051f677f6f55ef149bce66d5ef8c621c83a2183318522", 0x31}, {&(0x7f00009b3000)="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", 0xff}, {&(0x7f000093a000)="3f22f1a99f634c69ad7ca13aabefa3f104d924a82fe4c8aa95d476dff86c9aa8f7650f2f5e19c5dc6a060fd8eee9f256667583b12ef35403543e42bc0a25babb698cd5ee9595b574984826afea6db0a84424ab0ecf34c68af340eab47fdc33419490e89ba7d23781de20ce14ce2b0fee746ad80549c665edfe7a4c0dffab978b21d97cc185a2866a6392a4060d627492b655d50eef985ad548da1d79ae5f73d18d578dc6e8d500862c05db59cc8e2be4c939d3f915cea9d884b6be5815a553cb2ade50609f", 0xc5}, {&(0x7f00002d8000-0xe0)="33645a166d271190828a2028366d46e9829279467ff37e9cc7343e75ca8df3de840ff96519b789252aca6b4451538e071b0dc191a75074f18299f7b0df1019d343814ae3ccfe5a7ae026e6ca44bced1104334ef14bf0bc2b46ebdabbb392ec980ffd63f2db35c12b030f0185486a588dbba92ab7b123a85cec79a68de49dc03baba0b5d14682f58a0f0673b75a7ee0d74886156b53d2d4ef439ddfa456905fec7b401072c9f7de14ceea055e928d7f1dbcdb0f24ff7812f14b447234c42098aee15e8cd804a36adfc833ab3aea6eea65ee3d8c1a8b7d8331feed91d84410df5c", 0xe0}], 0xa, 0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f000049a000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00009be000+0xea1)={0x0, 0x5499c607}, &(0x7f0000971000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00009e6000-0xe5)={r8, 0xdd, "5b86e9d1ba614bf9e34c57b14107839d4daf9685a4e734af6ac02108fb8211f475b85d57abf8987281a84eeb64d6cb73adab1ac05cee432c03cb3bfc938ef6aac5017b66ed96a27937c737195edb6aeb8346936e2f3fce5dc861af82b61114d8ab3cc3cfa22f40ce2257633750ca118db4e98c0d89af232609619d7bb31f924fa88b6b335c4e390c2a61c11a5558d7fd8240b57c0a0e0d66a620ece3a6ca67e4d5cab583094b6b3d0170d7a2ccd5b8ee81b7651dc8e09e9068ae3b9bb9aee42f8436d3e9a4b3b5118c9cb3c84719f330c3aa4fc9076c5cc5692f8131a6"}, &(0x7f0000d05000)=0xe5) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000454000)=0x0) ioctl$TIOCMGET(r7, 0x5415, &(0x7f00006eb000)=0x0) arch_prctl(0x2002, &(0x7f000088e000-0x5)="fac2aa435c") [ 38.625964] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 05:48:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000009000)={&(0x7f000000a000-0x198)={0x198, 0x3f, 0x200, 0x1, 0x1, {0x1d, 0x0, 0x0}, [@generic="a5c413e4c9c9766cce81d37bc43ba9d637acd0ae8f949b4bdec9daf921db6cdb405f0c003536f3d6260d4c04a53137574a77ade6616c78618f072fad1dd245ab845292aca4bd24e03ef344239a978f3bac0536974f8dd68b2c52e90fdd11df994c4437150a74d343875fa77f6bb8c7b1fa39293623e77464df0b", @typed={0x108, 0x1c, @binary="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"}]}, 0x198}, 0x1, 0x0, 0x0, 0x24000004}, 0x4000801) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x20, 0x0, &(0x7f0000006000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) fcntl$addseals(r0, 0x409, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000006000-0x18)={0x3000, 0x4, 0x8d, 0x5, 0x4}) 2018/01/23 05:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/cuse\x00', 0x0, 0x0) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r2) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000e91000)="79286b5c09b3d7824da81a71669f56fab4f709fb6f1a2c3824807b4843ed9e289cfd9855af8c59ce87f10add99b01aa02decaed15433e0a53812e89f4b129e669d575ae755940280eaae78ebb6e1") r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r3) 2018/01/23 05:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = semget(0x1, 0x2, 0x200) semop(r1, &(0x7f0000651000)=[{0x1, 0x8001, 0x1800}, {0x2, 0x0, 0x800}, {0x2, 0x5, 0x800}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/23 05:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000370000)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000682000)='/dev/ppp\x00', 0x40, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000054e000)=""/0) 2018/01/23 05:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.766235] binder: 5582:5585 transaction failed 29201/-22, size 0--1048807177401271080 line 2903 [ 38.797451] binder: BINDER_SET_CONTEXT_MGR already set [ 38.802969] binder: 5582:5594 ioctl 40046207 0 returned -16 2018/01/23 05:48:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) 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) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={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$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0xc000, r1, r3, 0x0, 0x4001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4, 0x3, 0x3, 0x5, 0x2, 0x80000, 0x3}, &(0x7f0000a46000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) bind$inet(r4, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00002ff000-0x8)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') timer_create(0x6, &(0x7f00006df000-0x60)={0x0, 0x7, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015d000)=0x0) timer_gettime(r7, &(0x7f00005ad000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r5, r6, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/23 05:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000361000-0x8)=&(0x7f00009aa000-0x1)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00005e3000)={@generic="0f9ae5ef224e171733ccea72f962cecb", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getxattr(&(0x7f0000811000-0x8)='./file0\x00', &(0x7f0000a15000-0x46)=@random={'btrfs.', 'ecb-des3_ede-asm\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000ee7000)=""/177, 0xb1) sendto$unix(r2, &(0x7f000033c000)="0f8fa8a5e9dc1c00e8f4817a76a10e96ca4c3fca29e9a1ceae60d6335fb6af7168ca6e2e3763650c849cbf0ef5dd6cf4c8c1bf556f72cec1f8df2da9e94b81ba8bb9116bc27dedfd903b3b665088fe82915bdaf1f3e1e39b967da90c1c7f517eb5f2ce532b89a528e37d4550f37f48695f7e4445dac9cad8cd8cbcd9ad73ca", 0x7f, 0x4, &(0x7f0000e75000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/23 05:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000733000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000b66000-0xa)='/dev/dsp#\x00', 0xc247, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000079000)=0x0, &(0x7f0000245000)=0x4) 2018/01/23 05:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = shmat(0x0, &(0x7f0000071000/0x1000)=nil, 0x2000) shmdt(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000a35000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x400000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afc000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000402000-0x4)=r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00004bf000)=0x9) 2018/01/23 05:48:32 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000af4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$void(0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af3000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f4000-0x14)={0xffff, 0x3f, 0x21, 0xfff, 0x9}, 0x14) 2018/01/23 05:48:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)="4b0002001e02", 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/23 05:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004e1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x200) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000015d000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000a9f000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000268000-0x20)={0x5000, &(0x7f0000a1f000+0x332)=0x0, 0x2, r1, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000cc0000)=0x0, &(0x7f0000fa2000)=0x4) 2018/01/23 05:48:32 executing program 6: socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) setpriority(0x3, r1, 0x401) [ 38.812517] binder_alloc: 5582: binder_alloc_buf, no vma [ 38.818252] binder: 5582:5594 transaction failed 29189/-3, size 0--1048807177401271080 line 2903 [ 38.837325] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.843801] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/23 05:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000164000-0xc)={0x80000000, 0x7fffffff, 0x7, 0x8, 0x0, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003fb000)=""/0, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000492000-0x24)="936e4aacf1d2efd60426da2bbd0c21eb891dc3984fbb24546313d8d7dedff20f514afa8c") 2018/01/23 05:48:32 executing program 4: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000519000-0x18)={0x8, 0x4, 0xbe}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000ab6000)='/dev/vcs#\x00', 0x5, 0x100) bind$unix(r3, &(0x7f000068b000)=@file={0x1, './file0\x00'}, 0xa) [ 38.957583] binder: 5629:5631 tried to acquire reference to desc 0, got 1 instead [ 38.983135] binder: tried to use weak ref as strong ref [ 38.983147] binder: 5629:5636 Acquire 1 refcount change on invalid ref 1 ret -22 [ 39.005713] binder: 5629:5636 tried to acquire reference to desc 0, got 1 instead [ 39.018195] binder: BINDER_SET_CONTEXT_MGR already set [ 39.023549] binder: 5629:5636 ioctl 40046207 0 returned -16 [ 39.030755] binder: 5629:5636 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/23 05:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/01/23 05:48:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xbc56, &(0x7f0000faa000-0x8)=0x0) clock_gettime(0x0, &(0x7f00000b0000-0x10)={0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f00003d4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20440) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00002df000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="a6a80d071799c598a345f3b606d15cec"}}) io_getevents(r0, 0x5, 0x4, &(0x7f0000153000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000613000-0x10)={r1, r2+10000000}) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) writev(r0, &(0x7f0000c92000)=[{&(0x7f00000fb000-0x5c)="de28c8354a2add81885b9c451f59b242b89d312052fa82090fd00a26522ee99b2515eac1123e1a4dfa4d671faef739688896dec49aec13136af675a7fe353618ad562cf81c1994ea26ba96b7cc3f5777c984706176d811fe47a91395", 0x5c}, {&(0x7f0000a2b000-0xa6)="672263428d8d6efdeb886348224574416a4e4901ea21646d916d192bcecab4a6ddf7e8fbb3435c39041b5e9f163c961fa34d3ad5fdf8aa8bf9a8b56e2d70f63a9ff58653df8dea7baeba321d356bc7dad69f24aeb1ab555afdde33718a5dc2a8882fe68488704d1c2d245c42ee2ddbb4a57bb4af89cfcde65beecb01b4e311dbfc99d4aa7059f9cfc9915cc9414116473d673789856c0a9d0cc5f9096d589fb653ade6e325f6", 0xffffffffffffffdb}, {&(0x7f000020d000-0x9)="e90fe49831ef36551e", 0x9}, {&(0x7f000086c000)="93b39a41a87a9c10cb4b02ff3d1a8d4f78735712602c1b0854bffa393c2eca6435f8c9dc9bdc11f48cfeb84deb8896ee6bb6f7c972d0c232aa35e51e8aced9a1b8e6a1859acc703ca32b106cd779bda9c3e0f839fef4eebb49c33958addf931648bfbea620f5bdd254ff8e6fde95fdca22dfa64d014ef7684f9b093d11300d16ceba4275bb9f1e967ec29c20478992fd64fa863e7e2ca9d21f04fa2d17675c8c87", 0xa1}, {&(0x7f0000635000-0xed)="be3e6fc04f11f2b257c688068cdead57001a9d66907b0797e95adc1aec24861bd790f763468448a7b03e1a4833f30936518441d84c88ff1c2b218ead3ad08d017477a7463df6c8db05d0d6a710ea521b7f9a83a87085b67c2bdd1937c6619aeb74257bf31c1a7491580b15f60241c52eb78997723b7bc636c45c2eaf2538de67a5c03406769935cb2c2a950a874ded8cd616eae9100f569a87a2eec7951f91a81bed0f2bbd40bad0ed3353fb9e3eb6ba1f6abfad3ae177fecbeb935e050d24c0062cd597bd86c0cd8e8b50b0485484e490aae6686a85e4859433013b8cfc79f96b10fc39c2c4d4c8fd4c6d4584", 0xfffffffffffffe6f}, {&(0x7f0000e8e000-0xa7)="7c0a4533dc77337ec6a22ca5a08fec60ad72f719a0cba5afcdc5577b4e36bf299125bca360cb829453ba33bba440fccee1c2ca8022f6887118b00cc8d455ac8def0dd27ef05c1e6b8a3f6d93febda563cfc2c736ba4f4857fa7515a62d252228529c98f3a60e765a336ab97281020423f4f68db3dbd86dcc47127a0715a024af4ac00376625d5ac0f808de3e5f0361f9f16c0b4458928e9d6fcd6c76469e2e45a11114a5fbc435", 0xa7}, {&(0x7f0000974000)="72b93be012df3634f4918cfdac2e5180de710b2cfc1010647181e7ee3c47b952caebb6c2ac78fb044e445eea71663a3fc95becd0d0fab58a31c383198de43196d91da89eb6560e7b7400e9f904fecd3c2c1645e2574c92ae69b6330fca1e935658b922b8e9e2bef1863a137700a021945bd8af990520d7adb613656d73e54d39218bbfb8000352a12bed613aa1bc82b20d8f98d71ed3fb8d39c4", 0x9a}, {&(0x7f00009f0000-0xab)="e66ad36e2910555b11eec119f2c9bd9a3cd1dca95efcda2e9246d6996d0b7502646b95e378648f4a4b6c977ce7121711739c9f6ab470fe259c36b587b96b9995dea59787f6cf09ab26a077a2f3ec12158fe4443a45796c276f7a213bd8405a6eebbd46758397d9efabcb9bdda8d8fb5a2135f662ab66c95b62110ec8525f461ac6a65a64274670a268708778ea30027570dc625df13d73afc0607cfa84234fcddffffd62636906c5e2b5c6", 0xab}, {&(0x7f0000da9000)="acc307b9ad0cf0", 0x7}, {&(0x7f0000acd000-0x7f)="1896a7e8293c420322121d80e2bdb1d14e80d8b3c018675d9a60e08add1a991985246028c131706c20c5ee653807c4aec1f8cadee407f4293de589e7d42d29ed371bb6eec30ac95a9cf39cf8daa70ac77a7488c2de1250796f4432d3456d87bb1f6f5d2928328a1c56167bf938f6a45ec487c439249526083407ef15cd00eb", 0x7f}], 0xa) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/checkreqprot\x00', 0x20040, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00007d0000)={0x3, 0x80000000, 0x1e38beea, 0x9b, 0xfffffffffffffffa, 0xc000, 0x7ff}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg$netrom(r1, &(0x7f0000d2b000)={&(0x7f0000674000)=@full={{0x3, {"cfde55dbcc665c"}, 0xf6}, [{"308080c86e6179"}, {"cafd81cc414efe"}, {"99966c0d459e73"}, {"8a184db4774a09"}, {"e7a41998e440e4"}, {"74ad6a17855935"}, {"32778f01c9abee"}, {"a39e77da13d696"}]}, 0x48, &(0x7f00002ea000-0x40)=[{&(0x7f0000c75000)="7fbf632984ad024066d6", 0xa}, {&(0x7f00009b0000-0x1000)="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0x1000}, {&(0x7f000089c000-0xb3)="a7c6061523cae75a00ac0cf1c0df93153ee59484810016e6e6a373766a53473e19591f54eb145d7b8fc22cf60436f72709da9fe116e4490bba748672a5a1e04d8f7176cc1ac161e2045d7f64ee0a2ff356cb4b3a59c12b7c66130d4eba0e99bab0855b22ef110462b1ee42ba31a8718ed2a694f4775a2d70fda953c34d9c80c62526323ffecd82cc4b52e8173e216efb556c78d7abef1eddc1260d94dac7af6d2c19b4bec60c3f160dcbea684d2314a843b97f", 0xb3}, {&(0x7f0000a05000)="025eb111b6b7ad25337dcce0fd66774152fc871eed6d4e925d5924f7654a31d4a9daaa43c3b27d6fa7f398d4b989daa51e1d05f2f7ec3fad592fd0ffa5cae5646cabb64dc4fd77dfb0cc6a0a6dbc178f5caff60756680b750303ff3b39ffda4185d8167c83c7f942c098cfc015f37df9149d96144894741dd246b110d3f0a8aba825851bd8c2618ac3edc17760a8cab4b50d518f353e3d0fd9663cff4afa43", 0x9f}], 0x4, &(0x7f000090a000)=[{0x58, 0x11d, 0x3, "51898866526e798b67ba9bba49d397f5fd66d9737b5d2b25205d89beac3f171f61dcc4d0ac256c3a68e3d03f16e9e436884892b96a1e0f5fcec3116dd87fc07e15319bc6552f"}, {0x1010, 0x110, 0x5, 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{0x28, 0x114, 0x40, "65f27169d6d494f9be8816ffd9c6d887086e"}, {0xb0, 0x0, 0x1f, "a169541772f9c27d5943a64d3d940cd68acf93dcd7b640f21d99f5c572c3bedcdfce25d5919428be205ebb5b5aef43b5c40671c88c4569ab57aefa0c3cf65e9e2c96d1c50365f3cff360fb6aa9dab2617470e5c67344d7a2e8c7a4024a4cfeef297cbc2b8a7217bbae4435dab6334d4fda5e8dcd2f82054ae95805a0717cb442c6004cde7e9d16ef74552c52d705f67809ca7307245341813e58cad936"}, {0x50, 0x10e, 0x100, "ccdc5ec2d5eb57779d079340b08f05d17144f2f314163221ae8be9d96202adf053635b81fd5c05d67a55e4415921a3e6e6d2341348a2be76fd8ebbbca9"}, {0x20, 0x101, 0x5eac, "21635cdb1da36eb167c014658e0ef1"}, {0x108, 0x0, 0x7, "253bf7ab8d5e618fa1e0d511c100411c335919c2c5e25034a8bf4c360233cc6d2f8f3b457218891bd33f54c3d62d9101289be35c72d1ab309082455e588b7564a8d6ce181ee05b247947bc2557722cddb2d9e2c307f6b37a3fb86343ad8cf99fbd40f077bda62690da7b064719ff789700fbc1570f8266fe61f1ee8984354305853fe4be8cfe09c8ceb8ddf2ea548a2057c2f09425c34bb9887cdd5b360428ac2de1c64cee389467f84ac3e0a96f0d5c8420789b50c87da8a79b31774cf0aa3844809aed7ea769d674b9cc1a8d07939d95cc6df16e3ad7359e02f007c0a9b526d8852c56e6bc7d53f2b59ef7d280f5421c2201e2cf08f4"}, {0x100, 0x117, 0x8, "71163ef1e227f9128b7ccb3a3a1c55e4e3bd2a9541a8e3d1c8d5c56e56ea731cfa3c134ea21dfc7495d5229e815291f801a688f30d9c80c5b0be99abc18abfb0b2e23638aa3338fee22e3b8c569f2377ceccb5bf49af3bec407fa3b1b6d22bef6dee9a91c64756176ea336cb25ef643004ae539d754c656c0f2f05395d33f25aeb040dd389d7c7ee375734dbe43d12c136425cb894da8dd21dd0c2ddb5868a019da2f59934307ffbc1b5fe1eccccae772ec53c17b4519283bddb9b57b443373b54c6eb2a260a75d71e37c13549b0d8b5fc4e3044a7b6b5f257e309025dc0f06cd2636977044b3dc356"}], 0x23c8, 0x40000}, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000069d000-0x2)=0x6b0682e2, &(0x7f0000663000)=0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ecd000)={r1, &(0x7f0000834000)="596d10881589f9be8eed4404b5c800a437ed7ccc015b14386c1f9d969e5241e993a4eb26e93df26bbbab408afebbbeb8b311dc5ddaa5a0f871da014e24eab80e7d4f022fffdda0ce62075c294ad41640f1271176ff9e031d41", &(0x7f00002ab000-0x1b)=""/27}, 0x18) 2018/01/23 05:48:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fadvise64(r1, 0x0, 0xfffffffffffffff9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sendmsg$nl_generic(r1, &(0x7f0000a1d000)={&(0x7f0000f7d000)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f0000ea3000)={&(0x7f00002c4000-0x14)={0x14, 0x35, 0x400, 0x6, 0x1, {0x1b, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20004011) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000007a000)={@common='rose0\x00', @ifru_flags=0x0}) 2018/01/23 05:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee2670f0000d67472e1c4c30310c07f"}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000165000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000513000-0x4)=0x0, &(0x7f000011f000)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00005aa000)=0xfffffffffffffff7, 0x2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000746000)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00009a7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efb000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x70b, 0x4, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a86000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000008e000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000520000)=0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) r2 = add_key$user(&(0x7f0000e5f000-0x5)='user\x00', &(0x7f0000ec1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005c6000-0x7c)="67beaf2acae8465cb029fae14a3c5c459363413073f2d64485ab55622b21724d70a7fe65194981e6b8215ed2c20c186c29c3cb89db19947f62f7ec730a552053726056f2bbad36aca96b0786e8c9b0e2a47796ef327c8fee85a192dce960a0e7150f144bdf40bfc53f1effac5dbe306343b5b64df0c9c257e39e27ec", 0x7c, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000638000-0xc3)=""/195, 0xc3) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/23 05:48:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0xc000, r1, r3, 0x0, 0x4001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4, 0x3, 0x3, 0x5, 0x2, 0x80000, 0x3}, &(0x7f0000a46000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) bind$inet(r4, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00002ff000-0x8)=0x0) r6 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') timer_create(0x6, &(0x7f00006df000-0x60)={0x0, 0x7, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015d000)=0x0) timer_gettime(r7, &(0x7f00005ad000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r5, r6, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/23 05:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000035d000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e3e000)={&(0x7f0000cf6000/0x1000)=nil, 0x1c5, 0x6, 0x80, &(0x7f0000bdd000/0x7000)=nil, 0xd1}) r1 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') sendfile(r1, r1, &(0x7f0000626000-0x8)=0x1ffd, 0x10000000fffffff8) 2018/01/23 05:48:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x1, 0x32}, @in6=@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, 0xffffffffffffffff}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x0, 0x0}, [@algo_comp={0x203, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000fdd000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x222041) close(r0) write(r0, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/01/23 05:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000651000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b37000-0x4)=0x10) signalfd4(r0, &(0x7f0000796000-0x8)={0x5775}, 0x8, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000d34000-0x50)={{0x4000001ff, 0x80000a}, {0x3, 0x7ff}, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x5422, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000080c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000367000-0x4)="1f77dc11", 0x4) fadvise64(r0, 0x0, 0x20, 0x4) 2018/01/23 05:48:32 executing program 3: inotify_init() unshare(0x20000400) prctl$intptr(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x8, 0xfffffffffffffff8, 0x0, 0x5, 0xe9, 0x8, 0x2, 0x4fde}, &(0x7f0000001000-0x40)={0xffff, 0x23a2bdea, 0x5, 0xffffffff00000001, 0xffffffff, 0xbe0f, 0x6c7, 0x0}, &(0x7f0000e71000)={0x1, 0x53c, 0x2, 0x593, 0xc8, 0x3, 0x5, 0x4}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000b10000)={0xc511}, 0x8}) 2018/01/23 05:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000000000004) r1 = accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/23 05:48:32 executing program 6: prctl$intptr(0xa, 0x526b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000edb000)=0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fa0000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000641000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f89000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x530, 0x3, 0x24c4}, 0x7ff, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.268551] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 05:48:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fgetxattr(r0, &(0x7f000046a000)=@random={'btrfs.', '\\vboxnet1.vmnet1\x00'}, &(0x7f0000b7b000-0x1e)=""/30, 0x1e) r1 = syz_open_dev$sg(&(0x7f0000333000-0x9)='/dev/sg#\x00', 0x7d, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000077d000-0x2)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r2, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) socket$nfc_raw(0x27, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") 2018/01/23 05:48:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/kvm\x00', 0x80000, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 05:48:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = open(&(0x7f0000e37000)='./file0\x00', 0x40000, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000004c000-0x3a)={0x1, 0x9, [@random="2470997a25d7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="5656bac4be39", @random="232bd0a5ac36", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/23 05:48:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8000, 0x0) r1 = syz_open_dev$random(&(0x7f00007a0000-0xc)='/dev/random\x00', 0x0, 0x10200) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e7b000)={0x1000, 0x5, 0xfffffffffffffff7, 0x6}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000375000)=&(0x7f0000ff7000)=0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/01/23 05:48:32 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001fa000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00009e9000-0x28)={&(0x7f0000eec000/0x3000)=nil, 0x9, 0x7, 0x8, &(0x7f00002b5000/0x4000)=nil, 0xd99}) 2018/01/23 05:48:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000487000-0xd)='/dev/usbmon#\x00', 0x400, 0x40000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d36000-0x28)="6e5ac15f255fbcd68cf2aa39dd3671c6e1949646a44074a0942aced41d373a98f92664b086eac463", 0x28) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x11, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/23 05:48:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/qat_adf_ctl\x00', 0x82, 0x0) recvmsg(r0, &(0x7f0000b0c000)={&(0x7f0000bb8000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000019f000-0x10)=[{&(0x7f000001c000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f00004dd000)=""/15, 0xf, 0x5}, 0x10000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000386000-0x50)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) recvmmsg(r1, &(0x7f00001b9000)=[{{&(0x7f0000f66000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e6d000)=[{&(0x7f0000c7a000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000015000)=""/105, 0x69, 0x7fffffff}, 0x5}, {{&(0x7f0000e52000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000370000-0x90)=[{&(0x7f0000bb5000)=""/4096, 0x1000}, {&(0x7f0000319000)=""/214, 0xd6}, {&(0x7f0000389000-0x3d)=""/61, 0x3d}, {&(0x7f0000e91000-0xcf)=""/207, 0xcf}, {&(0x7f00002f1000)=""/206, 0xce}, {&(0x7f0000364000-0x3e)=""/62, 0x3e}, {&(0x7f000036b000-0x1000)=""/4096, 0x1000}, {&(0x7f00004dc000-0x15)=""/21, 0x15}, {&(0x7f00004e7000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000487000-0xcf)=""/207, 0xcf, 0x6}, 0x1}, {{&(0x7f0000986000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000024d000)=[{&(0x7f00004d5000-0xa5)=""/165, 0xa5}, {&(0x7f0000cf7000)=""/242, 0xf2}], 0x2, &(0x7f0000c08000)=""/93, 0x5d, 0xe1bd}, 0x6}, {{&(0x7f00006fc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000db1000)=[{&(0x7f0000631000)=""/24, 0x18}, {&(0x7f0000a39000)=""/248, 0xf8}, {&(0x7f0000cfb000)=""/62, 0x3e}, {&(0x7f0000438000-0xc7)=""/199, 0xc7}, {&(0x7f00003d4000)=""/184, 0xb8}, {&(0x7f000091c000-0x73)=""/115, 0x73}], 0x6, &(0x7f00009d0000)=""/220, 0xdc, 0x91}, 0x3fff80000}, {{&(0x7f0000d1e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000077b000+0x4fe)=[{&(0x7f00004e6000)=""/4096, 0x1000}, {&(0x7f0000d45000)=""/251, 0xfb}, {&(0x7f0000f0d000)=""/78, 0x4e}, {&(0x7f0000f75000-0xd3)=""/211, 0xd3}, {&(0x7f0000d30000-0xc)=""/12, 0xc}, {&(0x7f0000cd6000-0xac)=""/172, 0xac}, {&(0x7f00009cc000-0xe0)=""/224, 0xe0}, {&(0x7f0000370000)=""/32, 0x20}], 0x8, &(0x7f000004e000)=""/3, 0x3, 0x8}, 0x8000}, {{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f00003b8000-0x25)=""/37, 0x25}], 0x1, &(0x7f0000e31000)=""/135, 0x87, 0xc82}, 0x80000000}, {{&(0x7f00001a6000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f00008e9000-0x30)=[{&(0x7f0000a63000)=""/0, 0x0}, {&(0x7f0000a6d000)=""/165, 0xa5}, {&(0x7f0000c30000-0x1a)=""/26, 0x1a}], 0x3, &(0x7f000091c000-0x6a)=""/106, 0x6a, 0x7ff}, 0x7ff}], 0x7, 0x40, &(0x7f000033a000)={0x0, 0x989680}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000fae000)=""/107, &(0x7f0000b1d000)=0x6b) 2018/01/23 05:48:32 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) tkill(r0, 0x16) setsockopt$inet_int(r4, 0x0, 0xd, &(0x7f00000c2000-0x4)=0x1, 0x4) [ 39.313334] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 05:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) delete_module(&(0x7f0000562000-0x1c)=',#^\'cpusetmime_typetrusted{\x00', 0x200) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b00000-0xd)='/dev/usbmon#\x00', 0x7, 0x4e6b096b9710ccd3) 2018/01/23 05:48:33 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000857000)='/dev/vcs#\x00', 0x5, 0x200281) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000707000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x3, 0x3, 0x1, 0x400, 0x71, 0x1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000d60000-0x8)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r2, &(0x7f000053e000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x9, &(0x7f0000b54000)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00009de000)=0x10000, 0x8) io_cancel(r1, &(0x7f0000ea6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fc7000)="", 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008bc000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000204000)='/dev/vcs\x00', 0x802, 0x0) readlinkat(r6, &(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f0000337000)=""/235, 0xeb) close(r5) r7 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x110f, &(0x7f0000001000-0x10)=[], 0x18, 0x0}, 0x0) r8 = dup3(r2, r5, 0x0) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f0000829000+0xe0c)=""/157) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$TIOCCONS(r8, 0x541d) r9 = dup2(r1, r2) dup3(r0, r0, 0x0) syz_open_dev$sg(&(0x7f0000bec000)='/dev/sg#\x00', 0x6, 0x8041) connect$unix(r0, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x0}, 0x8) sendfile(r4, r9, &(0x7f00008b1000-0x8)=0x0, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000855000)=0x0) syz_open_dev$amidi(&(0x7f0000037000-0xc)='/dev/amidi#\x00', 0x6, 0x400) 2018/01/23 05:48:33 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) lsetxattr(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f0000312000)=@random={'trusted.', 'lo%\x00'}, &(0x7f0000002000)='mime_typecgroup\x00', 0x10, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) times(&(0x7f0000d38000-0x20)={0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x60) 2018/01/23 05:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000671000-0xe)='/dev/admmidi#\x00', 0x5, 0x400000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000115000-0x4)=0x10000, 0x4) munmap(&(0x7f0000aea000/0x3000)=nil, 0x3000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) membarrier(0x18, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/dsp\x00', 0x2, 0x0) accept4$inet(r1, &(0x7f0000c3f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e68000)=0x10, 0x80800) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getresuid(&(0x7f000078e000)=0x0, &(0x7f0000745000)=0x0, &(0x7f000048f000-0x4)=0x0) sendto$inet6(r2, &(0x7f0000551000)="e1", 0x1, 0x1000000000000000, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 05:48:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x20000, 0x0) perf_event_open(&(0x7f000000f000-0x78)={0x0, 0x78, 0x6, 0x6, 0x552663d, 0x7f, 0x0, 0x7, 0x50, 0x5, 0x3, 0x4, 0x1, 0xffffffff, 0x100000001, 0x6c9, 0x2, 0x4, 0x401, 0x1ff, 0xf8000000000000, 0x8, 0x5, 0x1ff, 0x7, 0x6, 0x1, 0x9, 0x7, 0x7, 0x3fffffffc0, 0x800, 0xddc, 0x8, 0x10001, 0x6, 0x9, 0x0, 0x0, 0x4, 0x6, @perf_config_ext={0x1, 0x0}, 0x20000, 0x100000001, 0x1f, 0x5, 0x4909, 0x8, 0x8, 0x0}, r0, 0xfffffffffffffffa, r1, 0x2) syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x2, 0x442400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x680) r3 = openat(r2, &(0x7f0000010000-0x8)='./file0\x00', 0x40000, 0x178) getpeername$inet6(r3, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={0x0, 0x0}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000011000-0x10)={r4, 0xfffffffffffffffc, 0xbf, 0x1c00000000}, &(0x7f0000010000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f000000e000-0xb4)=[{{&(0x7f0000003000-0x80)=@generic={0x0, "005550eb0be5231166db4aae938f769583fbe0532d85777cbc1e30488a5350b08937342716a22e88b26bbe030737265b90055c328d246b8b9749096d9afe815bf146acecb9b07b4526a49e8998d603800984584f391e263149e744df5a950bfef7113ee10f4418ecd5db8933c546223fa8b52222d63c0959ec80e1014345"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r5, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9") 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x3, 0x400400) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000-0xc)={{0x9f68, 0x7fffffff, 0x8, 0x200000, 0x6, 0xe6}, 0x400000000000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000)={0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) clock_gettime(0xb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000002000-0x10)={0x7, &(0x7f0000003000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x33321fbcdd801c48, r2, r3, 0x83bf, 0x2084002) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) socketpair(0x8, 0x2, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffecd) r8 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x2, 0xa27f, 0x2, 0x0, 0x2, 0x20, 0x80, 0xdc, r7, r8}, {0xad7, 0xdfd, 0x0, 0x39f, 0x3ff, 0x4, 0xff, 0x9}, {0xb379, 0x1000, 0x2, 0x7df}, 0x8, 0x9, 0x0, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x6, 0x1, 0x7fff, 0x4}}, 0xe8) syz_kvm_setup_cpu$x86(r6, r5, &(0x7f000045d000/0x18000)=nil, &(0x7f0000192000)=[@text16={0x10, &(0x7f0000ab1000-0x5c)="66b8010000000f01d966b9800000c00f326635000400000f3066b94908000066b80a00000066ba000000000f30d07030360f005b059a06005a0066b9800000c00f326635008000000f300f20c06635000001000f22c0f4ea0000de00", 0x5c}], 0x1, 0x2, &(0x7f00007ce000-0x20)=[@cr4={0x1, 0x8}, @dstype3={0x7, 0xd}], 0x2) 2018/01/23 05:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000851000-0x1c)={r0, 0x5, 0xffffffff, "a88067f2ef8ae3aa634ef6772e3b7435bd26"}) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/23 05:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) io_submit(r2, 0x0, &(0x7f00002bd000)=[]) 2018/01/23 05:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000f61000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006c8000)={0x0, @in6={{0xa, 0x1, 0x3, @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]}, [0x8000, 0x9, 0x1, 0x7, 0x9, 0x8000, 0x9, 0x80000000, 0x90, 0x0, 0x6, 0x100000000, 0x0, 0x100000000, 0xffffffffffffffc1]}, &(0x7f00005e2000)=0x108) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d30000-0x9)='/dev/dsp\x00', 0x8400, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f000092f000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000010d000-0xda)={r2, 0xd2, "16e75e48e4cc2d94cded772098987626afed1827eb397e0f5f52a5d9cda3034b0448fce1f17f3a0c679b2da366f7c9617b19ba40db9f9e0d7645b1a4652917b3aa1f7b43abf2b9a824bd3c0b0ac3bfcac89f35e13ad2bdb529ce2f0c05e6b36a2c739871216f4668e5545e3745b7e145d1f4770f3283775cf02bebd4f3cc742d5e06bdd61df0bdb53cb2b8a22ab8a6a0f7798ac07cd8a9e41421377015231355943eb1f07d67f97ad38d8418b738c8f42ea47006d5b53b9f32f4b62c61d1f541c8c02fe8a61ff73fc3167517865adc5ec38c"}, &(0x7f000062a000)=0xda) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x75, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000081c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000390000)=0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000968000)={r4, 0x9, 0x0, 0x7eff, 0x96a}, &(0x7f0000570000-0x4)=0x18) 2018/01/23 05:48:33 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000014000-0x4c)={0x20, 0x26, 0x2100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0xb, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r0, r0, &(0x7f000000b000)=0x0, 0x44fa) 2018/01/23 05:48:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a5f000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f38000-0x10)={0x0, 0x7530}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000049f000-0xc)='/dev/autofs\x00', 0x2009c0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000804000)=0x100000000, &(0x7f0000dc2000)=0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000e64000-0x4)=0x0, 0x2c) 2018/01/23 05:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000088c000)=0x0, &(0x7f0000792000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000e63000-0x2f7)=@hdr={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x400000000004, @ipv6={0x3, 0x6, "c60ce9", 0x2b6, 0x84, 0xc5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}]}, @fragment={0x0, 0x0, 0x3, 0x8, 0x0, 0x85, 0x1}, @dstopts={0x1d, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @generic={0x1000, 0xde, "9d890aaddde90c3d4ec3b96b714265719e19fd13787d5475eb0b532d373b70391cf1c61a67ab670849106106877375c3042c115ebbfeee1acd17294b9f40c986689d03cb0699b39934611e5cc4df8e73622b61e57499a703421e4445dc86f2fd8762bef76ebbb0cc02efc5bd925ec9bb3c3ada1f13878978f7de61052e72e4aaf01660aad6425ba17a585f8ba451c6781ed0f1d7eca40d189e0600bfa6f367cdd64fe310842ef4d3a3bec676aea74e9ed59ea4dd39e3a48974fd89b100422b17e23a86fccb999e52162ff3f531147c2e6b5c9c8b78e0f723682ad774e97e"}]}, @dstopts={0x21, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, @routing={0xc, 0x4, 0x3, 0x5, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @routing={0x0, 0xc, 0x0, 0x5, 0x0, [@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], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x1, 0x3, 0xf3, 0x0, "0ec4aaa05c9196f2eabe97a5b3a0b083b5eaeabb17a105fafaa76e72a948e664e3aabbc7ab30a667fcdc16c181a351ba9ffd67aabb11b608432da4c8570e2da90c920f43ec0000000000000000c8c262eefa604bf7c142f1d48f019e43840d7fc5dccad9207e3d8dd469e75c181790b59f36102c33ed970525a385eb3067c8113a6f1f1dbc9b544f0721220d069967dabe35c4123be17c77b33d1bf55634709fd5a540b019c2cf89082ff133712306b658a5782cfde629b75a28fd7bd3a2b02fb48ad80104d361bff38f74da8f302ac10106e32811bab5571432d745a9317749afd2b8ddf171315a3d7216"}}}}, 0x2e8) [ 39.699086] device eql entered promiscuous mode 2018/01/23 05:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r0, &(0x7f000042a000-0x10)={0x3, {"b4e3cba0744c10"}, 0xfffffffffffff8c4}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003a3000-0x4)=0x0) 2018/01/23 05:48:33 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000016000-0x8)=[{r0, 0x2000, 0x0}], 0x1, &(0x7f0000023000)={r1, r2+10000000}, &(0x7f0000023000)={0x0}, 0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000016000-0x78)=[{{&(0x7f0000023000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000022000)=[{&(0x7f0000023000-0x16)=""/22, 0x16}, {&(0x7f000001e000)=""/64, 0x40}, {&(0x7f0000023000-0x59)=""/89, 0x59}], 0x3, &(0x7f0000001000-0x21)=""/33, 0x21, 0x1}, 0xfff000}, {{&(0x7f0000023000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001a000)=[{&(0x7f0000022000)=""/238, 0xee}, {&(0x7f0000022000)=""/44, 0x2c}], 0x2, &(0x7f0000023000-0x70)=""/112, 0x70, 0x91}, 0x1}], 0x2, 0x0, &(0x7f0000022000)={r3, r4+30000000}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000022000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000022000-0x90)=@setlink={0x90, 0x13, 0x221, 0x4, 0x1, {0x0, 0x0, 0x0, r5, 0x40, 0x21}, [@IFLA_EVENT={0x8, 0x2c, 0x80000001}, @IFLA_LINK={0x8, 0x5, 0x3f}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "6457f829fa65497ff4e3ed2c0a012b49"}, @IFLA_LINKMODE={0x8, 0x11, 0x6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xcc}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_LINKMODE={0x8, 0x11, 0x6}, @IFLA_MAP={0x28, 0xe, {0x100000001, 0x100000000, 0x1, 0x7f, 0x9, 0x9}}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) 2018/01/23 05:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a25000-0xb)='/dev/vcsa#\x00', 0x7f, 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a35000-0x8)={0x0, 0x9}, &(0x7f00007cc000)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000b24000-0xa)='/dev/vcs#\x00', 0x0, 0x2400) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000020b000-0xbc)=""/188) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c8c000-0x8)={r1, 0x6}, 0x8) open(&(0x7f00004bf000)='./file0\x00', 0x240, 0x4) pwritev(r2, &(0x7f000016d000-0x70)=[{&(0x7f00002b8000-0x42)="6dfb83783815d2caa8e90775dea7b49bf2354a269b007bb08cc141455c8e34b4f499c52d7ae64c64d5f1743eea72dcc4a3dc30ee199fa6963f8eed0570efbc2f71c1", 0x42}, {&(0x7f000062b000)="382408db157a30179b796201c892c52aa30e2511ba8f9af166463bbfe187a91ec1158194d222822478e7a455c9d97742513dceaffc28fd2154d8e9121e9ceebbf0ffd8", 0x43}, {&(0x7f00003fa000-0x1000)="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", 0x1000}, {&(0x7f00006a4000-0xef)="036d8ad2cace1e928cc22cad8cca8ff82e5907616d8d8a75933bc6477bbb72c6d4e9d550711d579e0e288ecd9c82ae037d78bebd49a34879361fe5f005865353f1b7f850eb6fc5732ae4356b0c08429b4880d9c1c03f32c6225609e9515c90bc41c4910ea6efeff0043133c69b65338e484d330d226752c8cee34470f0cc4e8d53287f47654eb7e44c3acf898ec8e0ede9efd396b6901d513818f19d006cf0ee5a17f1d065a0ad63ddb06a0d8a8d843d6ba68c9c2b03fedceec7a9fd5791ccd96d41074f197bb6ed00d1bc506e156edbe7593fc032ed92c792d7533fcaf229438b7142e91ccde2b0c307b2418ca1f1", 0xef}, {&(0x7f0000bbd000)="995313473c42be92232727e574f1dfd273a4c23c4d7a31100a9985f1d744c57aa48fec87223f542085ea512d61e49c655b3fbf91c093ec558f7cd90559c6412858a9b934565af906100b7304910e325e9d8e89a006972b95e26d33b99f7424f84765edc003ede5c0d4add39f4779f5e3a7c501af58736c9899e3dd683ef523842a91439c27dfd47715bd0e91c9b60f1529c97834bc603a5d664a7c87014094da49719e7884bbe5eec3d84582af7d658a1ff0e5949a202dba5b469484c1a63a9cb13af8d6cd91", 0xc6}, {&(0x7f00002e1000-0x90)="798b9e1e22843d01499b687d2214108aa4ddb5744b0f86dfaa782481e03cd131d5c53a8711b10cc5254b312eada2bc49bc69fd33c6f71c580777b3d6e1b3162b7666ecd1e1ea7fe590a0ca01b75ab2bc0d98b5fe9bfa334620de287ddf603444ddee86ce52fa02a1600e1b730a58108fef46d53d191d0bc7f9cb0c6a7817034919c566a821d47e8603496be0fbde615c", 0x90}, {&(0x7f00008db000)="8be6", 0x2}], 0x7, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c27000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x6, 0x4f3a, "3bbc9292461d842195fc804956a0c9a586c564acfd3e2acf7a8d91f81ad842fce53fce6f60c7813c6c7cb758bb4d43caed3480ddaf762d1ec5c4de5d401acbfbe94f654c89c2936dda514ec2239857e8"}, 0x160) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$netlink(r2, &(0x7f0000e86000)={0x10, 0x0, 0x2, 0x200402}, 0xc) getsockopt$inet6_mreq(r3, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) get_mempolicy(&(0x7f0000dbe000)=0x0, &(0x7f0000bc0000)=0x0, 0x1, &(0x7f00006da000/0x4000)=nil, 0x1) 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000079000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) bind$alg(r0, &(0x7f00001a6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000512000-0xa)='mountinfo\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f92000-0x47)={0x0, 0x3f, "15a3f9589f2d25e54bcd310ac4118a0f1e18a4ffe48f1daa6dae21a6f110a3e18b62d9a9b6a6cf682dc4d053143685748aa531e1434ebdf613acf95cf05917"}, &(0x7f0000aee000-0x4)=0x47) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000dd3000)=@assoc_value={r3, 0x83}, 0x8) 2018/01/23 05:48:33 executing program 2: socket(0x40000a, 0x80a, 0x1) 2018/01/23 05:48:33 executing program 5: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000053b000)='net/anycast6\x00') mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008a4000)=0x0, &(0x7f00006f9000)=0x4) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008a4000-0x18)={0x0, 0x6, 0x20, 0x5, 0x2}, &(0x7f00008a4000-0x4)=0x18) 2018/01/23 05:48:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000517000)='/dev/sequencer2\x00', 0x145000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000-0x5d)="da78d90eee31137647b523d8167ba2cb01faa527d44a9410c9bc12860f1dbcbe71aaaab949987ae81072119506f9637968c3c2895a95ae9495921d4eeda0e3d9cef056ed3d9dced188c658062a8a84df608e2a8da7b4a7c0fb9dba17f4", 0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d47000)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 05:48:33 executing program 7: mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000f63000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x1, 0x800000000}], {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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a19000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f63000)={0x3d, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000f64000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000f65000-0x40)={&(0x7f00005c5000)=[0x0, 0x0], &(0x7f0000f64000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f65000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f64000)=[0x0], 0x2, 0x8, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000f67000-0x10)={0x6, &(0x7f0000ce3000)=[{0x4, 0x6ba}, {0xf63c, 0x6}, {0x80, 0x6}, {0xfffffffffffffffa, 0x6fb7}, {0x9, 0x2}, {0x2, 0xe000}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a13000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f65000)=0xe8) r4 = getuid() ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000c4f000-0x1f)=""/31) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f65000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x800, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x8, r3, r4}, {0xe3, 0x5, 0x828, 0x6, 0xb5b2, 0x2, 0x40, 0x0}, {0xffffffff, 0x8, 0x0, 0x0}, 0x1, 0x7, 0x1, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x3, 0x1, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x7, 0x0, 0xffffffffffffffff, 0x8, 0xa4, 0x7}}, 0xe8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000a5d000)={&(0x7f0000923000)=@generic={0x19, "4f24d3a1add37e1c6b5aad591e06a55142be8109936e1c81907936ec797fc4838f5e4e7d79bf4a902d4fab0eeec1611da51f5a4bbdc2d2ef0ff55f246d1cff7f4e75bb9b8a3bc69481359575ce4889eba12f22795f4b8a92aeca83925aa96bf14bced801a3fe351619b1786fd6a8f2a6d754b671432284487e4ef6a06fa9"}, 0xfffffffffffffd9c, &(0x7f0000f64000-0x90)=[{&(0x7f0000f64000-0x92)="90f8d761baa6ba284af1fdd0c02cf82d26d611693b8e5dcccc2aba041dd57b8b14497ccd7b9db1f0787113a79a68c29ea64965aafce6cf6a146abb97ae5745d8be3db3a5daa80e40011e57fdf7492dd51219ccfb0e3a6a5581203c6cb294447ba3a84b0b11a7b1fac9a8202831187d381aaaf44e74414f701f8be85edbf6d095517d197b69deb9deb3d51d87c4551ecd481c", 0x92}, {&(0x7f0000f64000-0xbf)="9003dacd5182e8267de6aa309e24e233d5eae12a8095466792aa1e87a29e5bf8b7a0fe044e011f9d22ab7ea7f7b7d1584d1fcd67f64191678f2b8cd909188fb45b519822aa69dfbdf7e347a7a2aa3e7f22c96bd69fdee2d3fda428e9657de2c2b3dff5c5af422ba3bd93662f8ae1e528b5d533bb90627b0713cfacee2e962a4690ce8aa116928fb6005c170a828c4244b5724456b7ea478dd6b412c450702ccd657b5173187bfc28b62d1a23f4da26a7d071f793cd5163af590b96835dd652", 0xbf}, {&(0x7f0000f68000-0xfc)="496f28a36a47293f2b65e6d4809356d2b54b4730ad004dbcbee58d37a596dcf9e2b0af262a4562aa63292981eeaad1cb834974299edd0de6912e2985f2d830af333e3439a24a80556637af44018f8d331f08604f6a62cfff40e3819f5fb74dba7355a410e8532c373a05ffb6d9ffa347652cabb283967446d52ce09a43af8ff0b71a14331463a9a84564c6e8d361f7ea6468eae8516500c8371ce12af9a28dee66fe2d5f4dbcefb817b429f0b17541126ace9c77608065553f7f400995d1d4b20a051d17924e964070632b9f14d958764345b509164be7aab84d10d59f5fdd35a185c34930d5ea29de01e89ca30d6ef84a6c316e6cd8b163a142d1c6", 0xfc}, {&(0x7f0000f68000-0x5e)="b1f63f52e3f83d04917b3bae0f8abc766756ca4158927bb9c2b3a0aa4e5aef8bc6d344f67d1b385b967db017a984944b724ecc73aa0da74af893965966687ada8f4de8dc91b2c0393c698611302ea77c6b094cbc177c63a0a105c521cbfa", 0x5e}, {&(0x7f0000d5a000)="aedb10e8947c6908d875ec8cd3dd2b93477aac", 0x13}, {&(0x7f00006d3000)="e702235bfc400401b0efb0b3e6bf4e18cc16b50c39e27b30a8d10d972356ebad2f496c4d8f68cefc969eed1950b615dacc0e84ac65bf0a6b44915672ade090af798f13896cbe22de285c0d10d88d286239cbf49b6dad421f28a059ff1786f1adfb02df2203", 0x65}, {&(0x7f0000f63000)="8a54f7cc329e0a357d138459c0ed58be50a7c0c49c7c98d21d3a760fef01d2083c44866b869c4a3556db0d66c4c6ec41118e674a2249c650251d4b2c68b3e14bdb1ebdfe7725e501054537189c8857bbcd8b6429fcf9028ac2ff9073297be7979fe7cdf2c9048dec34badd89e8597e5fee89122bf97b400d799dd020d55175fb42e14a7522991cf481452ee3fadb41d06dc09e1f39124601bb259cb2fd238e3daba4d5fd431ba8316b4c98859a1d12e7421ed939d9977fc8ff54e946db2cfc860e08bddb25e579e14e52cc9dfacb9efbd6816eb9af6e62953f6329bd4d1336a37e96562987e034f7dfbbbf3cf0559725fd89ed", 0xf3}, {&(0x7f0000bc9000-0xb7)="53f1e608ce8211ecc76d041fe7eae8e9975f6bca0b5412ec262aa63522c5d52cf99c7b40e3a67ddc11d605d0b17511bdab3decd7ed7070662847bc8590005871fd3f5cf924f8125d2cb175ba075ffba13c936bd25443b39b8c04282e939ed6031aa28a08804971738099cf7401cc0967fad42e31fee0022d4b39e2b9940843ca067e926bd4c93b3c779df31b8d66a88bcacaf00427ea16aa0776fca3fd16cde776e30d0b0228f0585c08c9571bcf51bbca950698ea7f71", 0xfffffdeb}, {&(0x7f0000287000)="949c8210ab45dbe56d77aec5a87c5a42c0eac7ad6f7cc0f392984378eaafaac3a147b174c8019fa8900d7a790bbe16ea22b846d882cc3706e9e05ab14ffaebc7ffecc8361a3bb8ff41f10586d5b070acfa3309ce09fd1fea4ab3b9bed4042876d398173303acfa32d9", 0x69}], 0x9, 0x0, 0xfffffffffffffe13, 0x4000040}, 0x800) [ 39.814311] netlink: 'syz-executor3': attribute type 17 has an invalid length. [ 39.821975] netlink: 'syz-executor3': attribute type 17 has an invalid length. 2018/01/23 05:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000d90000)=0x23c) 2018/01/23 05:48:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$vcs(0xffffffffffffff9c, &(0x7f0000762000)='/dev/vcs\x00', 0x2000, 0x0) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) 2018/01/23 05:48:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) chown(&(0x7f0000001000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000713000-0x20)={0x12717, 0x2, 0x0, 0x1000, &(0x7f00000fe000/0x1000)=nil}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ceb000)=0x7, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000329000)=@dstopts={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00001d6000)='net/protocols\x00') close(r4) 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e3c000-0xa)='/dev/dsp#\x00', 0x7, 0x531140) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008b0000)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) 2018/01/23 05:48:33 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sync() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000012000-0x8)='keyring\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000012000)={0x2, r3}) keyctl$update(0x2, r2, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x2e9, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=""/162, 0xfffffffffffffe00, 0x0}, 0x0) r5 = fcntl$dupfd(r4, 0x1, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f000000b000-0x4)=0x3f) 2018/01/23 05:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7365836b616c6e797200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x800000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000264000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000ab0000)=[{{&(0x7f0000988000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a66000)=[{&(0x7f0000cb4000)=""/82, 0x52}], 0x1, 0x0, 0x0, 0x1f8}, 0x88fb}, {{&(0x7f000062f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006c1000)=[{&(0x7f0000b8d000-0x4b)=""/75, 0x4b}, {&(0x7f0000a46000-0x2b)=""/43, 0x2b}, {&(0x7f000020f000)=""/25, 0x19}, {&(0x7f0000e62000)=""/11, 0xb}, {&(0x7f00004af000-0x2b)=""/43, 0x2b}, {&(0x7f000012b000)=""/69, 0x45}], 0x6, &(0x7f0000dd2000)=""/57, 0x39, 0x0}, 0x1}, {{&(0x7f00006f0000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b04000)=[{&(0x7f0000b99000)=""/156, 0x9c}, {&(0x7f0000e7b000)=""/19, 0x13}, {&(0x7f0000929000)=""/20, 0x14}, {&(0x7f000075b000-0xb9)=""/185, 0xb9}], 0x4, &(0x7f00002ab000+0x217)=""/218, 0xda, 0x5}, 0x10000}], 0x3, 0x20, &(0x7f000077b000)={r2, r3+10000000}) readv(r0, &(0x7f000040b000-0x10)=[{&(0x7f00002fb000-0x3d)=""/61, 0x2e}], 0x10000000000001ff) 2018/01/23 05:48:33 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f000000a000-0x1)="") 2018/01/23 05:48:33 executing program 5: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = creat(&(0x7f00000b4000)='./file0\x00', 0xa4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000021e000)=0x6) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0xffffffffffffffff) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) 2018/01/23 05:48:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000805000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b28000/0x4000)=nil, 0x4000, 0x1000000) mincore(&(0x7f0000fba000/0x4000)=nil, 0x4000, &(0x7f0000bf7000)=""/134) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000dc8000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x2c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000499000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000099d000)={0x40, 0x0, 'client0\x00', 0x0, "3aeba6192e89e551", "41b868312559ba771f1458fe9bd338c3af478ad0e422baa6143578f71020367b", 0x80, 0x5105, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00008e1000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00002a0000)={0x2, 0x0, [{0x80000019, 0x1, 0x7c5, 0x20, 0x3, 0x0}, {0x80000008, 0x5, 0xfffffffffffffffd, 0xb07, 0x8, 0x0}]}) 2018/01/23 05:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000816000-0x8)='./file0\x00', 0x0) truncate(&(0x7f0000629000-0x8)='./file0\x00', 0x5fb2) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = open(&(0x7f0000812000)='./file0\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000651000-0x58)={0x26, 'hash\x00', 0x100e, 0x140, 'sha224-avx2\x00'}, 0x20e) r3 = accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000156000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendfile(r3, r2, &(0x7f0000b97000)=0x0, 0x2005) 2018/01/23 05:48:33 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000404000)="", &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000e5b000)="") mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fdd000)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fdd000)={0x0, r1}) 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc2000)='./file0\x00', &(0x7f00006b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008da000-0x4)=0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) setresgid(r1, r2, r3) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/23 05:48:33 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(cmac(des3_ede-generic),cbc-camellia-asm)\x00'}, 0x58) 2018/01/23 05:48:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e6000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005bc000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x7, 0x0, 0xa}, &(0x7f000071b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005c3000)={r1, 0x219}, &(0x7f0000ca2000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009b3000)={0x80000000, 0x0, 0x0, 0x10000}, 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) bind$alg(r2, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/23 05:48:33 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083b000-0x8)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000ee000-0xf1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x100003, [], "b85ac961bc6e72ce"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = msgget$private(0x0, 0x41) msgctl$IPC_RMID(r0, 0x0) 2018/01/23 05:48:33 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000798000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) 2018/01/23 05:48:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d1000)='/proc/self/net/pfkey\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x404, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000df4000)='keyring\x00', &(0x7f00008eb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) r3 = request_key(&(0x7f0000595000)='syzkaller\x00', &(0x7f0000d7a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e10000)='em1\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f000052e000)='.dead\x00', &(0x7f0000a93000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) r4 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r4, &(0x7f0000ef7000)=[{&(0x7f00000e9000)='4', 0xffffffffffffff2b}], 0x0) 2018/01/23 05:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000317000-0xb)='/dev/mixer\x00', 0x541000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000528000-0x8)={0x0, 0xc77}, &(0x7f0000fbe000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000734000)={r1, 0xed5, 0x20, 0xffffffff, 0x1}, &(0x7f0000bdf000-0x4)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x31, &(0x7f0000963000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/23 05:48:33 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000010000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000025000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000026000-0x38)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000024000)=@getlink={0x104, 0x12, 0x200, 0x3, 0x0, {0x0, 0x0, 0x0, r1, 0x40000, 0x2000}, [@IFLA_PORT_SELF={0xdc, 0x19, [@typed={0x18, 0x44, @str='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @nested={0xa8, 0x31, [@typed={0x18, 0x50, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="78aa11950285eaf37f41f9ee74ce1a7218e4cfef68f8954de85ecaafcdba1c4e9f5433842f5700a4e7460958ba705da2f10c66baa961699aa0d88a796628ce97b5c7ac194c99e4d9c5b1e2c3b3be2b969cea358ee72de25bc13242425d254d5fe796029567d00bad1d84e7ec01731157388c", @typed={0x18, 0x41, @str='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic=""]}, @typed={0x18, 0x3d, @str='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @IFLA_TXQLEN={0x8, 0xd, 0x2}]}, 0x104}, 0x1, 0x0, 0x0, 0x40040}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff6187, 0x2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000027000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/23 05:48:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00002b8000-0x6)={0x200, 0x6, 0x3}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b14000)=0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000fd5000-0x80)={[0x1d000, 0x2000, 0xf004, 0x2], 0x9, 0x2, 0x80007f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$midi(&(0x7f0000d55000-0xb)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00006a7000-0x44)={0x5, 0x9, 0x3, 0x5f, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f000097d000-0x4)=""/4, &(0x7f00001ca000-0x4)=0x4) r4 = syz_open_dev$vcsn(&(0x7f0000497000-0xa)='/dev/vcs#\x00', 0xf72, 0x440000) r5 = shmget(0x3, 0x3000, 0x1000, &(0x7f0000bb7000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) shmat(r5, &(0x7f0000af0000/0x2000)=nil, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003c6000)={0x0, 0x0, 0x0}, &(0x7f0000f54000-0x4)=0xc) fstat(r2, &(0x7f0000079000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00003fc000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r9 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000f5f000-0x4)=0x0, &(0x7f00009d1000-0x4)=0x0, &(0x7f0000371000)=0x0) fstat(r1, &(0x7f00004a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000996000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b54000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039b000)={0x0, 0x0, 0x0}, &(0x7f0000b19000)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000062e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c71000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000)=0xe8) r17 = getegid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000cc0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000448000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00001d2000-0x4)=0xe8) stat(&(0x7f00006a1000-0x1)='./file0\x00', &(0x7f0000e11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004b8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000626000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e0000)=0xc) sendmmsg$unix(r4, &(0x7f0000eed000-0x118)=[{&(0x7f00000f3000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b29000-0x30)=[{&(0x7f0000c53000)="bff348083e080289b546fcb5ece2251bd392115a6edda5a0fee5983dd5fae11766e8de986e610127541d4b2eda7e6f75559f1b808302d15de3a04958c7ac7e1e7af28fe4b43a908114f10614f2c638f62af5b396240a1cd505e50e873e981fa883cc32acac31a8d9d4ecc81bd96d88dce6a11bb5191d387ed9a80c3aa4ba89c4650fd81008c316b32e87801c31acf2e1a8e26d3426342873", 0x98}, {&(0x7f0000f01000)="1073ce7c60ee1191e4811ec34589f41445571ac9c64c31521f1cb9207e8fada00578b3a0f2e7e860e700f65b1c8444eeb648a023fa4a892136ed76b8a535604f772659f74502e4cbb82a9caa576715a2f775fda99e4a79a30cd24bc422196031bf79df0b69bf6c4cf3521906192aa98f832b2e3966c5179a0601139d1fd388ad815c1d16c7249b09e1d9145705075c6985276ee219b8bc895e46edee0be224ea8c895c96240ae18e4c21ba71aaf38ee568da1580d3a70e162145d400703659ae754fc74a6ebb6ba721f295e8119d3f26dc75bfa690ab512f120ace3b0488c6ec69ff34a0ec4041d5f65d3b0684d0824915", 0xf1}, {&(0x7f0000cd7000-0x76)="9494bd26f0c87051f1143f154646e510508f2b2937c5fa1579e8739e1805eea88c4342af5a6e5e46e31ccde84a962d79cda6490ad0b357f6a790f879aaf9068afb3a71a5d615aa516d579b86cb3e75b9fb1da980c42d86e1404559a61a428fbf395b0eab81df329c5eac12ab9452ef164e3adf5bb124", 0x76}], 0x3, &(0x7f0000b9d000-0x90)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r3, r2, r3, r1]}, @rights={0x20, 0x1, 0x1, [r1, r3, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x90, 0x4844}, {&(0x7f0000725000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000055d000-0x60)=[{&(0x7f00000f2000-0xde)="b9d11692bf5024d35d95c7831a4a7d2faeaba9e02f461d14ab8dcfd351b828227a30a1511edc2c6fc66926b0a3032d745a9f20686e57987b2fb3fce5ff12c058f956e4009308f02b973fa1c98c39a48023f5569a582b28fdd9c2f8fb924c4c50a5f9a4956a2d1ece3d236b912fbf8f7e291850610d9f81a8cc425840f79c851a3eea38d9b08519c57abb4aae7f1f253b00cee175ec182c471aed85d3a498f1a7ea7ef7d20b226118f682ddb8f86176d7f56141b178fa1e286aceab1ceeceb87579de9dfb106562c5eccfdec20109ddb45cee3a2c4c13f93fab182833b907", 0xde}, {&(0x7f000080b000)="554c41e940ba13a83087c7c3b28f8aca67c9ba5887cffd668951da4bbb2cf3b98a481b", 0x23}, 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{&(0x7f0000880000-0x1000)="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0x1000}, {&(0x7f0000243000-0xac)="4850000d9d684edc71ce705299c83912b42c9aafdaef2536c9149c8cce487c14e063aeed7e2643fad049bec098064ebae8ae9c841c48b94bdb2d4861c83811b814641cfd5eb8e6547771d29111c2c98eabdfd41599df88d82f74026296cdb2158d2d693b7fbd0a0fae6704b9420b8ce3b7c4eebd9128b64be83bc6ecf1c72d3ec6b53f9ad3612127a2439d72de88c1d8c2c784d6a6025275a4483989d2751fbe56550f48bab7c6a99beff2ec", 0xac}, {&(0x7f0000464000)="2effbf09f6b5a51f291bd0a1684810f48d9419784c31f19ef42191d5a9ea0f6e44543e75b750d2dc1848ea9f8491ed27b610120699bd0efba3b81e9b8e341e4dadd96bb2f1a8e0eedde48ee35aa770f0f88b77f5ce533ec5190abb48fb1e73cdb1cd7061408d19be563cee447c6348f53c78bda8d160748da60160fdd2c50a50a3ca5bbaeedbb517de8c0730833c134aea600e62a34fa2fa8873792994efb14b271158f9adaa9de42220824ce4355c9d4c212df8e21d711fbd61203aae29e97dbad066475d", 0xc5}, {&(0x7f0000b57000-0x15)="063792924ea2e225b359636fbf0f677cce964598c3", 0x15}], 0x9, 0x0, 0x0, 0x40080}, {&(0x7f00004d4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000316000)=[{&(0x7f0000931000)="3dd60d3d954230d13828cd8fd1666a2c7cc412c60ee4b82ce481343212f3dc59b7d2c8cf20633431648999f056445aca9f9f006b0297ab772cda3927cbe38ef1575eae0904954b16e4ad179ba9f46e655466dcbd907f25e3a975293ae3503a14e9c1607692cda7a4d8bdbb4674ba50eb2176f9059335d9a1c5fdd074b5d75ea85efc6989024d9c9cb6532f2a2a08ce4bcfe02a49e64cd0e4c7", 0x99}, {&(0x7f00008c6000)="90ddab41f276858ed7b4282ad40ed32a486342162aebe1d6dd3fb158c479a6d61e790e37bce9bb5e9961f74c2610522eab320eab8ba99c4f8f8d976a38f6a9412e2486caf91b55f27a41eb26fe6e6ca43f9c08712fb4df4e5afcdf8522385fc2fce32dfe41b0cbc02a13f3edc79b9b4407dd9ba06ddaf0aacf5d3b74a7", 0x7d}, {&(0x7f0000157000)="3035061d53f19c7c1ba1135ce95ddc171fa4c490fd5e29ea71fe5dfa117ee69d67127d882dda5973fc02803b794087d72ae1312329c2eba0262c67ce6252905d57410dfb2017c0ea11a834323198f6593d059101dedade9c316dd73393a6aceedf4207cfaf7e4448e6193b462c06a93ac1a6e6080e943ac352c76536c4e817c9ee87ffc5d81a6b1d91a0f48f7f1d5d7fba8fcfd5d12cfec7adb3a1c9dd26680e7c4dd272e70049aaf17fc826b933efddcf4b2600651fa78e9e6f09cee1b3a338d80f0b897c6259e03161c6f2e584f6450212", 0xd2}, {&(0x7f0000eee000)="c42b4c3561", 0x5}], 0x4, &(0x7f000014c000-0x20)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x8000}, {&(0x7f00007e6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000354000)=[{&(0x7f0000a91000)="14ed13e2dac5ae371ec666599323c9f3bc3834cc7e0d226a071be0d843a46c45db47260df1ae2c05d5b265130c4225ca5d2d78ed704b8ee0ae0a665bf670221f400729bbf701996fb0eb9e59ab1e7069620e2b324d6c30cb459045fdfd1493bbdad7dfb93147401a0661a378d0d78468fa16842d128985755365a8c1a20fa8c1f37efe18db4ed939d5294d01bb5ee1ce9a34d7b0fe73190359f1d54c4721690def3a707561a287f48957b877462dee005b088b5a1f8a514f67", 0xb9}], 0x1, &(0x7f0000e4d000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x78, 0x4000040}], 0x5, 0x4) 2018/01/23 05:48:33 executing program 0: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000adc000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = pkey_alloc(0x0, 0x6) pkey_free(r1) 2018/01/23 05:48:33 executing program 7: restart_syscall() r0 = shmget$private(0x0, 0x2000, 0xfffe, &(0x7f000002c000/0x2000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c38000-0x9)='/dev/rtc\x00', 0x1ffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c00000)={r1, &(0x7f0000001000-0xbd)="c7c81323bc69ac06e02bb2d07a30711eb9c1e9ced20e078d8295df68b295fdd3ecda3a209e4ae946999cd157fb5cb04b9b0f0c867cce0cc1f128008f05b7f8e6cb34c9006249660e76e719f1f45785ad6035dd967084bd54ce2a507f1ebd053406ae4cd2b9292e441f3292ad7e9dd2232be6db6a00f78a3586a0640991a3af2a53d6bac6f105997d229c82df10e0a307caf7c33bb205353db07c97d7b4faccdb7f5b9f3ffbd56c1f6b5d3d27e7998ce02a8b1612b42bc5a5a8eeb0a253", &(0x7f0000000000)=""/255}, 0x18) shmat(r0, &(0x7f000008d000/0x3000)=nil, 0x4000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000001000)=0x3) 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000bb7000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe3000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000fe2000-0x8)=0x1005) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000fe2000-0xe)='/dev/admmidi#\x00', 0x2, 0x80) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d2b000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000fe3000-0x8c)={0xd1ad, 0x1, 0x3a4, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000fe1000)={&(0x7f00003ad000/0x2000)=nil, 0x8000, 0x0, 0x84, &(0x7f00005df000/0x2000)=nil, 0x395}) flock(r2, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000041b000-0x6)={0x8, 0xffff}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000a2e000)=0x3) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000ce2000-0x4)=0x0) 2018/01/23 05:48:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r0, 0x2, 0x0) 2018/01/23 05:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80805, 0x7, &(0x7f0000ada000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ead000-0x2)={0x33d, 0xfef}, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/23 05:48:33 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = memfd_create(&(0x7f0000789000)='skcipher\x00\x00\x00\x00\x00\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000a37000-0x8)=0x8, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f58000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/23 05:48:33 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, 0xffff800000000003, 0x0, 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(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) recvmmsg(0xffffffffffffff9c, &(0x7f0000b07000-0xb4)=[{{0x0, 0x0, &(0x7f00006f3000)=[{&(0x7f000022e000)=""/6, 0x6}, {&(0x7f0000ba2000-0x8)=""/8, 0x8}, {&(0x7f0000412000)=""/195, 0xc3}, {&(0x7f0000ea3000)=""/65, 0x41}, {&(0x7f0000099000)=""/237, 0xed}], 0x5, &(0x7f0000300000-0xff)=""/255, 0xff, 0x4}, 0x1}, {{&(0x7f0000ac1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000093000)=[{&(0x7f0000930000)=""/127, 0x7f}, {&(0x7f0000684000)=""/253, 0xfd}, {&(0x7f00000fa000-0x8c)=""/140, 0x8c}, {&(0x7f000097b000)=""/130, 0x82}, {&(0x7f0000478000)=""/68, 0x44}, {&(0x7f000083c000-0x48)=""/72, 0x48}, {&(0x7f0000db2000)=""/165, 0xa5}, {&(0x7f0000cc9000)=""/125, 0x7d}, {&(0x7f0000a20000)=""/156, 0x9c}], 0x9, &(0x7f00009bb000)=""/4096, 0x1000, 0x8001}, 0x6}, {{&(0x7f0000681000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c3000)=[{&(0x7f000015a000)=""/221, 0xdd}, {&(0x7f0000b0d000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000862000-0x1000)=""/4096, 0x1000, 0x9}, 0xffff}], 0x3, 0x2020, &(0x7f00002c5000)={0x0, 0x1c9c380}) sendmsg$can_raw(r1, &(0x7f00002d6000)={&(0x7f0000a74000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000076b000)={&(0x7f00008a1000-0x13)=@canfd={{0x2, 0xfffffffffffffffa, 0x1, 0x59}, 0x1a, 0x0, 0x0, 0x0, "3192ad3c5e0fd4637f11e1d8a4bf6bc8aae7e0aae3fb88227d5905fe65f6e82754d5468282ee4c2294f8c8207fcf17c15b77668e46c059b6df13de86ecc202b7"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r2 = add_key(&(0x7f00006aa000-0xbd)="6c6f004016004d5a3d6a4fe94300697731a51127d3c202c2fb0c0c9e30276b25efbf55b479313f5a3b6a5a86343159c8680552936f0d8e50849c74aa891a79d120aab621bc9f21cf9d4d21d643cd09dcdcb4a2f61a5134646fceeea6688b2ba9531261b84d973b5ac7acf7f921d317a731a79ae81ec69e156e0231d706c2fd21cf4d37d3d34b0cafefa8d1fe1ea0ba3ec9bcee6f0d88fec9dd7e9a1939de073e61396a43215e47cac0e7543ca565fbcb3753b0de2f07b104afd9448dd6", &(0x7f0000287000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e84000)={0x101}, 0x1) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="", 0x0, 0x0) 2018/01/23 05:48:33 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/rtc\x00', 0x200, 0x0) r1 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000001b000-0x110)={{0x2, 0x1, 0x7fffffff, 0x7, "180297d1a3ca3f6e3deee991790241cb00076f9e332c8bc5a90a50ce8da77496f5ec0d0a93e13b69b36ff580", 0x5}, 0x0, 0x0, 0x10000fff, r1, 0x8, 0x2, "a64ae5fe1d633296ee720700000000000000fb7a4262d65e0c5a9647b59d8269fb08ccdf542dfcdc2e1b50f6e88fd1d310b27e29b8da006f3f674a530d2564b8", &(0x7f0000021000)='ppp0#}loGPLRppp1!#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x2, 0xb860, 0x10000000000009], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000023000-0x4)=0x4, &(0x7f0000010000)=0x4) 2018/01/23 05:48:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000709000)=@req={0x6, 0x16d600, 0x0, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fadvise64(r0, 0x0, 0x38, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d03000-0xd)='/dev/usbmon#\x00', 0x1, 0x40000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000074f000)=0x8, 0x4) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000a5b000)="", 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000076d000)={0x2, 0xffffffffffff7b65, [{0x2, 0x0, 0x6}, {0x7ff, 0x0, 0x4}]}) get_robust_list(0x0, &(0x7f0000a2e000-0x8)=&(0x7f0000cd7000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e38000-0x8)=0x18) mq_timedreceive(r1, &(0x7f0000d6c000-0x96)=""/150, 0x96, 0xffffffffffffeab0, &(0x7f0000ae7000-0x10)={0x0, 0x0}) [ 40.148145] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/23 05:48:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x95d}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/193, 0xc1}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f00005e1000-0xab)=""/171, 0xab}], 0x5, 0x0, 0x0, 0x7ff}, 0x10120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) listen(r2, 0x0) sendmsg(r2, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/23 05:48:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000-0xd)='\\-$wlan0ppp0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f0000001000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000001000)=""/78, 0xfffffffffffffeeb, 0x4}, 0x1fb}], 0x1, 0x2100, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000008000-0x20)={{&(0x7f0000008000-0x88)=""/136, 0x88}, &(0x7f0000006000)=0x0, 0x10}, 0x20) 2018/01/23 05:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000154000-0xb)='/dev/midi#\x00', 0x7d4, 0x480002) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009b5000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000060f000)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000091f000-0x18)={r1, &(0x7f00000bb000)="f924ef95054aa6b3d51cf1d36592ef391d69c5e57c5367d392b3fa3567457e99d120e5c7373922fc47e01ff537ec8f5c47fcb99deafd1fb1292966ee81aece62db55750a6ad986ab402ae9bb3972eb6ac12510b86122f31215714d0de1c89097b63696b5b7995e8eb9201d23b13dc91d9d8ef74bf90834a5c992464ab61f152a02074a0f9ec108fcaeb3e09ab0d36185b1a9ae2d005362da98a49d1e58d62871c2a11db50c5885a5fcafe75fe2806a0abd7df0f8a45f587bbd342ef3c4e15c9992a06ea8e76107e7858dde310a286d620d294d97620342b53ffa4363ac470b065ab6f09aa8693faa", &(0x7f0000ba2000-0x55)=""/85}, 0x18) r2 = syz_open_dev$vcsa(&(0x7f00000d0000-0xb)='/dev/vcsa#\x00', 0x6, 0x400000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000054a000-0x4)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000876000-0x18)={r1, &(0x7f0000401000)="8ee320ab19a47817730333de4f5faa42df338e858b0a294babf05af52ae0b8c73fdce96cc13bca1a64ad6d2cab20e9dea264b543e91e6995efb0dccc6f021dd40bd1367d", &(0x7f0000b11000)=""/200}, 0x18) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00007e8000)={@generic="d93f2a216c9f66cad8ab883fca24dac4", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.225362] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/23 05:48:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a2a000)={"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"}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000499000)=0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000fe0000)={[{0xec6, 0x7fffffff, 0x1000, 0x2, 0x6, 0x2, 0x80000000, 0x6, 0x9, 0x0, 0x5, 0x7, 0x9}, {0x3, 0x1, 0x100, 0x9, 0x400, 0x5cc3, 0x10001, 0x6, 0x9, 0x416, 0x3, 0x3, 0x0}, {0x9, 0x3, 0x0, 0x6, 0x80000001, 0x5b, 0x5d, 0x200000000000000, 0xff, 0x4, 0xf4, 0x7, 0x5}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:33 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000007000-0xb)='/dev/midi#\x00', 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000007000-0xd9)={0xf97cff8c, 0x8, 'SE Linux', "6019b15157bb6fd624cbe239a9d65bb4d8d08ab0541a1f0c6358e9ce63dd8c3c7142f45ced259794a3c307d1bd51ecc5a70f7c03f35c8f0fda3bd2b0c9220357d1b27414b7a4cb4c0702d38b291ed88bbf6dcb3400a319125c51535af064e1098f3e083fa1012539788de124e4157b264d37242b00a22e8dfd3b9212b8252fb271564e66592b5becd4638cae6a0b5b031239a143cdfddd844526e14de7886e7ea27262ff1b02d89365fd1378e6b4379bbf5725a56e3aa1d8bb69fbb021521457ed0c9bc6a747815586"}, 0xd9) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000007000)={"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"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x40, 0xa2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000008000)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000008000-0x4)={0x20000005, 0x5, 0xca3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000001) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000008000-0x8)=0x0) 2018/01/23 05:48:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000022000-0xa)='/dev/cuse\x00', 0x1, 0x0) lookup_dcookie(0x800, &(0x7f0000135000)=""/0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0a4dc6e1ec55ea18fc1a4611e2160996187f483394b5e8f292433991be8efeb65b886cde24249f1be82245d7535eaec857174bc0783b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x3a2f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00002b5000)=0x0) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r3, 0x5409, 0xc000000) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000972000-0x4)=0x0) r5 = dup(r0) sendmmsg$alg(r5, &(0x7f0000373000)=[{0x0, 0x0, &(0x7f0000380000-0x60)=[{&(0x7f0000d6a000)="66d3689bc2804148a47f0703926165692e47dadac241df731ef92ce7cdb9a46640383caf0147616b449774b878db46d7b7617f189e39c50138493bea11af1cd3afb9a3b42f6295ba42fd0ce3de7fc53573379a6ff6049f997b55a09fe8036e216f92f9f8139af1485ceb11276ff1c012798caa8e0df2f2e887f3bd217fe068e73eb51add0100b03096e8d1267030d17c838217fe9896ce3889a6603b73eb0da3c7bcbaba63b57f2b813566184ec65b2139e7a7f01f0c5b9c38a9f743dfb7e4e4ce000e078c7cd5b5378d24fc7fd6cda95873da4c928901d194f01adf786877719c006a3cce7a460aacade52b46e44193540c08a7", 0xf4}, {&(0x7f0000c6a000-0x57)="2a93f9c6b4711f870d9866ef1a381db5917e082fe8e995eb414249f301ec8eeaa9b4b592266f792a3f4853a929e0075418a8d3cdf2b737b094b76b205db63b3d95ff17c5f1e8aaa6f950c2d4148bac3f814daf669f163f", 0x57}, {&(0x7f00001ad000-0x8d)="0165cc8fc91ffb0ff10df2e3d8c21dc26125f3d33337b04080d5c0f1e1c7f8f6a1064df8718079f8c66c9ef3bd1241580dc2b532121b2475880f88c277762437e49cc6aa40509dbe5f88f3ef5ba56a588ee8b84b175f3b76b06a4b0d90de43102c88a36c4641dfc156555f1fd16eb7bdd079b34388bc8a05a0c649c59f3502c5982d5225be5e1a601642aaaefd", 0x8d}], 0x3, &(0x7f0000c2b000-0x2c0)=[@assoc={0x18, 0x117, 0x4, 0x3e}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xb8, 0x117, 0x2, 0xa0, "a92fef096c1a603bf1a0309d44fa907037ccb41eee8e1c354be238dc31eee9c8ad4dcf11ab32fe25c063625b7e35f50bddffac49938849c862a94dfc070aa843c5d30f098c216d7044611bb6696fd823c14d2bcb4c47ea19992e3b97c84f0cef3f84f0af4ad8763b877fed6853a210b6baa7d0ef2825fb0fc9280d623d506c2611fde6a09384da479fce9fff65b3a5779a01963c6385c04b92c3fa76d23ea8f9"}, @iv={0x98, 0x117, 0x2, 0x7d, "a9de5631d31995f5f96a5006d6546b21aaf5bcd567b21247c8ea5d7dd7bfe908d6f5fd773ba78f030245bd6ab021fe9107ad7bdd9cd8ff7b786d821e65edfb1fd0a50a9a83721d00339c247657db7d3203a3c5a467a1a56fc4ecb737377779dea126cda816c4f9cf88a91279ae036766a2fb3f57e73d68a3401f6983ac"}], 0x198, 0x4}, {0x0, 0x0, &(0x7f0000c96000-0x50)=[{&(0x7f0000ce5000-0xee)="743da2b116d318f371dede4a7b159ca3653e8ced40f7e5d84d6806ec4d8bb82cb093d08dea458f04270f0385ad70c5817d30d38a03c285c9fb85ce8c5ef92291bc31e687e15a09fca0bbc30651ffb2ac9d12bae3be7d692d61643fd9a5e14d7f011cf150a74af2c27bbb6b215eb505b8efcca6939b1739a071cb6691827b7e66777c55cd9fa35d9e66dddf12047e426d1dba2d9a3440c517fdebbd0471dc6b40138c188db0a5472acfb5ff120ee577135f4ffe2ebf79c43c6c8456bf0d50bd6553afc4483f0b30c0d6a3c07e2ee771cdadbcdafc1dd99ce752733c2285dce9a6f445c1c634e6777dc22ce7b4a48b", 0xee}, {&(0x7f0000899000)="542a49ad7bd9d60e6e01733a198426b9ed012a44dfe89d29a9673bcaed16887ee996aade5a3f7d599c346fddbeaad92639295ba6a40ec238be8476f3b5bd8f26e4227d55894536e3fb8cd3ea673e38cc5d3550f7f757b2d03bef955f523b585663d2298d7a4c29b00bcacace3911ae254258555e6d358dc17022bd", 0x7b}, {&(0x7f00009f7000-0x7b)="3d1f59b8218a839e169f571013f9e5e7029147ef8977341f687b81e716692e26af066a4303070dfaf05eef7e6429fcae25a129dc4f96b7a607afe6a417083f2b79f64505337f662cf8809602afa7095347a369dc4e1f3fbf16ab18d681ff31cf1343423ba60b428ac9787c882dc61865bb24240c7f45e929b6fdcc", 0x7b}], 0x3, &(0x7f00008e4000-0x118)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x40040}, {0x0, 0x0, &(0x7f00007cc000)=[{&(0x7f0000dfb000)="5b5bc4d9ebe551728c429e41e55ac2ed0b46a433", 0x14}, {&(0x7f00008ed000-0xe6)="4a9c038d148e8455ab742fcae64cede25bc635b539a32a21fc057b7c0e512b1cdde2a030ed0920c5ff52048e7f347d3c415fdb7f07bd9bbfbef233ee70338d0f518701f7bb5f93494417d9eaf568f321858f0dff0beeddfaddbed4b015c12ccc04b7b1c55681fb75131963ac130056456657918970899661796ff87cabfc55ed1a43a05fe0e107114ac18f3d857c775c18230ba500ffbb8caf6502a9aaacee55c7b429ea8bc9e0454c7a37cb06b1b3d7f002fa349dd17c4c72cd16d431fc2fc1bf56efa2d99531a57c3ce395466d8dba5863bf75616e2cb9f9009e52e974cd927e53e88348f9", 0xe6}], 0x2, &(0x7f0000458000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x400}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x90, 0x20040040}], 0x3, 0x4) write$tun(r5, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/23 05:48:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$inet(r0, &(0x7f0000452000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000f24000-0x4)=0xea55, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00001ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(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}) 2018/01/23 05:48:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x81, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4774, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/checkreqprot\x00', 0x4002, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000689000)="5eefbe2f91fc32eb75a1abb75a43d699", 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000e69000)={0x18, 0x0, {0x0, @random="a51d5f9877e5", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000017e000)={0x2, @time={0x0, 0x0}, 0x5d4, {0x6, 0x5}, 0x200, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000074b000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000073b000)='/dev/snd/pcmC#D#c\x00', 0x6d174303, 0x2) execve(&(0x7f0000c1e000)='./file0\x00', &(0x7f00001c1000)=[&(0x7f00000c4000)='/dev/snd/pcmC#D#c\x00', &(0x7f00005ee000-0x14)='eth1.mime_type-!})}\x00', &(0x7f0000d0b000-0x5)='/dev/binder#\x00', &(0x7f0000642000)='()\x00', &(0x7f0000ab3000-0x2)='+\x00', &(0x7f0000b31000)='/selinux/status\x00', &(0x7f0000f66000)='/selinux/status\x00', &(0x7f0000c2f000)=',.+T(/cgroupvboxnet1lovboxnet0md5sum\x00'], &(0x7f0000c6b000)=[&(0x7f0000d6e000)='\x00', &(0x7f0000aa7000)='/selinux/status\x00', &(0x7f0000756000)='/dev/binder#\x00', &(0x7f000059f000)='{\x00', &(0x7f0000195000-0x18)='/selinux/avc/hash_stats\x00']) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000014e000)=[@ptr={0x70742a85, 0x0, &(0x7f000057c000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000357000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000bd3000)=""}) 2018/01/23 05:48:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) r5 = syz_open_dev$sndmidi(&(0x7f00009f2000)='/dev/snd/midiC#D#\x00', 0x7, 0x2040) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ca8000)={0x0, 0x8, 0x1, 0x8}, &(0x7f00009cf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000d0d000)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3, 0x8f1}, &(0x7f0000a29000-0x4)=0x98) socket$nl_route(0x10, 0x3, 0x0) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) tkill(r2, 0x16) kcmp(r2, r2, 0x3, r7, r4) 2018/01/23 05:48:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000-0x18)={0x8, 0x8, 0x2, 0x6, 0x0, 0x1000}) 2018/01/23 05:48:33 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000662000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000258000-0x8)={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r3, r4, r3}, &(0x7f0000a54000-0x5)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:34 executing program 7: syz_open_dev$adsp(&(0x7f0000fdf000)='/dev/adsp#\x00', 0xa8d, 0x2000) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xa0000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:34 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0x40, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000016000)=[{&(0x7f000001b000-0x8e)=""/142, 0x8e}, {&(0x7f0000008000)=""/242, 0xf2}], 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r1, 0x5e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000001d000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000005000)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001b000)='./file0\x00', &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000001c000-0x28)={0x200, 0x2, r2, 0x6, r3, 0x372f, 0x5, 0xe9b}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0xf0002002, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.364121] binder: 5913:5924 got reply transaction with bad transaction stack, transaction 16 has target 5913:0 [ 40.375548] binder: 5913:5924 transaction failed 29201/-71, size 40-0 line 2718 2018/01/23 05:48:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000072c000)={0x0, 0x0}, &(0x7f000086c000-0x4)=0x374) 2018/01/23 05:48:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4886, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x6, 0x30, 0xfffffffffffffbff, 0x0}, &(0x7f0000c03000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002cf000-0xae)={r1, 0xa6, "ad624f994fca0e2168c41513b8b8d5733ae12edd8468fb7455437cb3f1017c7fc50ad1b93a4213d18f87c0dba5961ba126e7e3023f430c7d5f3474ed1a5e90289e5178d512ddc8d40daae6234819d1abd9d1c0f88c91ce08fb095c1ad234d6e74925f83c4a09956b2261a0b36bb2f8285773ced27e84132b653706cb27dc49252e7b82654dbc599dda2f5bbecc09269de3dd5262c607736dc87e2c396af79d313ae6af57b7ba"}, &(0x7f000044e000-0x4)=0xae) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:34 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000feb000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x7, 0xb3, &(0x7f0000001000-0xb3)=""/179, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0xfffffffffffffe53, 0x48, 0x20000000002, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x40001}, 0x0) 2018/01/23 05:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a61000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00002b4000)=[{&(0x7f00009b2000)="88", 0x1}, {&(0x7f00009fb000)="54eb040129f706c3bd51f434bbeb20a40ff08ada55ed4319780d30085f12b357e513c3aeab37268c4c0a356bc0cf174523eb4450fbb9f4bf6ab48aa80830bee008687ef1067acd6d4da25a4bb5e80d719cc93dddd2fdcbbb641228777d325a241d1de4f636cc64cd90d1b6050846cc", 0x6f}], 0x2, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) [ 40.430764] binder: BINDER_SET_CONTEXT_MGR already set [ 40.437383] binder: 5913:5924 ioctl 40046207 0 returned -16 [ 40.448714] binder_alloc: 5913: binder_alloc_buf, no vma 2018/01/23 05:48:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000454000-0x8)='./file0\x00', &(0x7f000043b000)=""/120, 0x78) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004d5000-0xd)='/dev/dmmidi#\x00', 0x20, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005e2000-0x1)={0x400}, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000acb000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/23 05:48:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00006e1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000edc000)=0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000093b000)={0x6, [0x9, 0x5, 0x5, 0x81, 0x6, 0x100000001]}, 0x10) sendto$inet(r2, &(0x7f0000f55000-0x3)='A', 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r2, &(0x7f0000872000-0x258)=[{{&(0x7f0000c45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000988000-0x20)=[{&(0x7f00006e4000)=""/165, 0xa5}], 0x1, &(0x7f00001a5000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x400000f7, 0x0) 2018/01/23 05:48:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a14000)={0x0, 0x0, 0x0}, &(0x7f0000e5e000+0x793)=0xc) umount2(&(0x7f000052f000-0x8)='./file0\x00', 0xf) perf_event_open(&(0x7f0000806000)={0x7, 0x78, 0x3ff, 0xfffffffffffffff9, 0x200, 0x5, 0x0, 0x4, 0x280, 0x2, 0x8000, 0xfff, 0x3, 0x9, 0xcfe4, 0xfffffffffffffffc, 0x6, 0x6, 0x7, 0x3d4c, 0x7, 0x7, 0x0, 0xfffffffffffffd6e, 0x8, 0x7, 0x5, 0x3f, 0x1, 0xffff, 0x0, 0xfff, 0x5, 0x80000001, 0x7f, 0x80, 0x7, 0x4, 0x0, 0x57, 0x2, @perf_config_ext={0x3, 0x6}, 0x20400, 0x1000, 0x7, 0x6, 0x8, 0x3f, 0x1, 0x0}, r2, 0x0, r0, 0x8) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000712000)={0x81, 0x0, [0x8001, 0x3, 0x100000000, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.448744] binder: 5913:5944 transaction failed 29189/-3, size 40-0 line 2903 [ 40.461821] binder: 5913:5948 got reply transaction with no transaction stack [ 40.461830] binder: 5913:5948 transaction failed 29201/-71, size 40-0 line 2703 2018/01/23 05:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f07000)='/dev/snd/midiC#D#\x00', 0x40, 0x20001) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000897000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ec1000-0x4)=r2) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 05:48:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025e000)='/dev/cuse\x00', 0x20002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000c5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000678000)=0xe8) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readahead(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000820000)=@sack_info={0x0, 0x3ff, 0xffffffff7fffffff}, &(0x7f00002eb000-0x4)=0xc) [ 40.553680] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.560656] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.582608] binder: release 5913:5924 transaction 16 out, still active [ 40.589539] binder: undelivered TRANSACTION_COMPLETE [ 40.602478] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.612094] kauditd_printk_skb: 211 callbacks suppressed [ 40.612103] audit: type=1326 audit(1516686514.225:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.612123] audit: type=1326 audit(1516686514.225:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=187 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.612139] audit: type=1326 audit(1516686514.225:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.612155] audit: type=1326 audit(1516686514.227:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.612175] audit: type=1326 audit(1516686514.227:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.612345] audit: type=1326 audit(1516686514.228:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.619487] audit: type=1326 audit(1516686514.230:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.619506] audit: type=1326 audit(1516686514.232:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.619522] audit: type=1326 audit(1516686514.232:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.619538] audit: type=1326 audit(1516686514.233:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5987 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ef9 code=0x7ffc0000 [ 40.863682] binder: send failed reply for transaction 16, target dead 2018/01/23 05:48:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x4) fcntl$getflags(r0, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f000062e000-0x9)='/dev/dsp\x00', 0x101000, 0x0) modify_ldt$write2(0x11, &(0x7f0000896000)={0x0, 0x20000800, 0xffffffff, 0x40, 0x4, 0x6, 0x3c47f1df, 0x100000000, 0x2, 0x1400000}, 0x10) 2018/01/23 05:48:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c6c000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bdc000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000221000)={{0x1, 0x5, 0x1f, 0x5, 0x1, 0x2a}, 0x2, 0x0, 0xfff}) 2018/01/23 05:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) prctl$seccomp(0x16, 0x0, &(0x7f0000e9e000-0x10)={0x2, &(0x7f0000c26000)=[{0x10000, 0x7d7a, 0x7, 0x6}, {0x4, 0x5, 0x8000, 0xec}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000004b000)='./file0\x00', 0x100, 0x4) fcntl$setown(r0, 0x402, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/23 05:48:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x5, 0xf, 0x80000000) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000ec7000-0x96)=""/150, &(0x7f0000ffc000-0x4)=0x96) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000603000-0xb)='/dev/vcsa#\x00', 0x10000, 0x0) connect$inet(r0, &(0x7f0000c75000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000ce000-0x10)={0x0, 0x0, &(0x7f0000481000/0x1000)=nil}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000067e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000f5f000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e1a000-0x10)={r1, &(0x7f000092f000)="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"}, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000a4d000)=&(0x7f0000e18000-0x1)=0x0) r2 = socket$inet(0x2, 0x4, 0x10) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00004e1000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/23 05:48:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a9000-0xc)='/dev/rfkill\x00', 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x7, 0x14020, 0x20, 0x4, 0x5}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/23 05:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a28000)='/dev/audio#\x00', 0x4, 0x2400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000971000-0xc)={0x6, 0xffffffffffffffff, 0x1}) r2 = open(&(0x7f00000a0000)='./file0\x00', 0x8000, 0x100) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000fcf000)={r1, 0x2, 0x9, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d22000-0x9)='/dev/ppp\x00', 0x81, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006a6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a4000-0x4)=0xe8) r6 = eventfd2(0x0, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000008b000)={0x6, 0x0, [{0x0, 0x36e, 0x6, 0x101, 0x280000000000, 0x8, 0x100, [0x0, 0x0, 0x0]}, {0x0, 0x55, 0x2, 0x2, 0x3ff, 0x2, 0x8, [0x0, 0x0, 0x0]}, {0x40000007, 0x800000000, 0x7, 0x18000000, 0x7, 0x1a, 0xd9, [0x0, 0x0, 0x0]}, {0x6, 0x5, 0x2, 0x1, 0x60, 0x7, 0xfffffffffffffff8, [0x0, 0x0, 0x0]}, {0xc0000000, 0x7ff, 0x0, 0xc524, 0x1ff, 0xe6c, 0x3, [0x0, 0x0, 0x0]}, {0xc0000002, 0x1, 0x1, 0x3, 0x2, 0x5, 0x9, [0x0, 0x0, 0x0]}]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000026000-0x20)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000b79000-0x68)={0x2, 0x1f, 0x5, {0x77359400, 0x0}, 0x6, 0xffffffffadcc5235, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000018000)={r7, 0x8, 0x400000000000002, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8001, 0x80000000200000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00005c6000-0x11)=""/17) syz_emit_ethernet(0x46, &(0x7f00008a7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x0}]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x2040fe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xea)="104533455e2bb7318f0bdb97106523944af1d4f75db4183e72d72e0af49510f5c706bd921136730605dab63b577c6b2cced0ce032333e26d9f8cb69f7f5969363cf20db04db7ec210f08e77fa65014171a12c682a9a6523af86307531df4eee856d220f968627e82334a7b572d6d571af9b15dca43cbb58f30257cce722798622617e5d57e6f1b320d0094905fdbc5dbe035bf82ea11815287fb3b582797c7b85c446d1d0ad23e843abaae2d59e3b190328a9dac7f50c1f6ba15b6f2276a1e8447272caf2fc9aa5e1881f1303d430faaa9bdb962c400b8ddff340e585931cd4fbcefbbd10fda579b2d8c", 0xea) [ 41.045919] binder: BINDER_SET_CONTEXT_MGR already set [ 41.066116] binder: 5996:6009 ioctl 40046207 0 returned -16 [ 41.073647] binder_alloc: 5996: binder_alloc_buf, no vma [ 41.073679] binder: 5996:6013 transaction failed 29189/-3, size 0-0 line 2903 [ 41.109182] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/23 05:48:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/23 05:48:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000581000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2b3104cb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x104)={r1, 0xfc, "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"}, &(0x7f0000b97000)=0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) remap_file_pages(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x1000000, 0x7e4, 0x0) 2018/01/23 05:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00003f3000-0x8)='./file0\x00', 0x400400, 0x100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f38000-0x10)={r0, r1, 0x3, 0x1}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00002fc000)='/dev/vcsa#\x00', 0x6, 0x40801) fstat(r0, &(0x7f000039c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000062d000-0x12)=""/18) r3 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_CREATE_PIT2(r3, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/23 05:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000)='wchan\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00002bf000)={0x9, 0x7, 0x100, 0x6, 0x93, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000684000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common="6b13000790910a0000000000000700"}}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000750000)={0x9, 0x20}, 0x8) sendfile(r1, r1, 0x0, 0x67c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fc6000)={@generic="e248b3c4f180029cb5d5edf33306c2d9", @ifru_flags=0x4000}) 2018/01/23 05:48:34 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000dba000-0x4)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/23 05:48:34 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a73000-0x4)=0x14) setsockopt(r0, 0x84, 0xd, &(0x7f0000149000-0x6a)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='sysv\x00', 0x0, &(0x7f0000002000-0x6e)="d43cd88636f45606138358699b8aad4a531fb1542f59e2f85a00b644ef1947fe66017a99a76994db9abcfabab6e623d845aeb1c42f28381284a6908aca55a7cd024cc6b540c1310e8a7e41fe320812b82baeddc11fab401a5b270a5dc9f182b32ca06b3062d1372b4314d547d723") socket$llc(0x1a, 0x3, 0x0) 2018/01/23 05:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007cb000)='/dev/usbmon#\x00', 0xfffffffffffff751, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000690000/0x18000)=nil, &(0x7f0000cd5000)=[@text64={0x40, &(0x7f0000d7b000-0x6a)="66ba430066b8000066ef672e0f72f00026664c0f388274be20c4a149f490f7ffffffb9920800000f32c744240007000000c744240200000000ff1c2440e54a66b807010f00d8c744240009000000c744240200000000c7442406000000000f0114244b0f01b28e000000", 0x6a}], 0x1, 0x2, &(0x7f0000768000)=[], 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00004f2000)={0x7, 0x1, 0x6, 0x200, 0x0, 0x4}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000116000)={0x0, 0x7, 0xffffffffffffff23, 0x1, 0x400, 0x5}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ba3000)={0x0, 0x2, 0xff, 0x2, 0x100, 0x1ff}, &(0x7f0000caa000)=0x14) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000587000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000989000)=@assoc_id=r3, 0x4) 2018/01/23 05:48:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000004000-0x8)=0x0, 0x1) fremovexattr(r0, &(0x7f0000774000-0x9)=@random={'btrfs.', '({\x00'}) set_mempolicy(0x0, &(0x7f0000d32000)=0x0, 0x1) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000096a000)={0x0, 0x0, []}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000054b000-0x1)=0x3) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000577000-0x12)='/dev/input/mouse#\x00', 0x5, 0x2000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00004cf000-0x10)={0x7, 0x63bd}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00006e1000-0x10)={0x0, 0x26, &(0x7f000066a000+0xe56)="139878760d0318ad36ab8a276bf55bff2862bf653affa8179ba87e3f34c211080389ac1e6dff"}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000070d000-0x4)=0x7fffffff) [ 41.115204] binder: release 5996:6000 transaction 21 out, still active [ 41.121941] binder: undelivered TRANSACTION_COMPLETE [ 41.134145] binder: send failed reply for transaction 21, target dead 2018/01/23 05:48:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000473000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000073d000-0x9)='/dev/ppp\x00', 0x4002, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000073f000-0x4)='tls\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000abf000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009c7000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000a33000-0xd9)=""/217) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008ba000-0x4)=0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00004dc000)={0x8, [0x0, 0x4, 0x16, 0xcf, 0x4, 0x1, 0x5, 0x7]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f05000-0x10)="0d3a5492e0aaf475dbd4b172773bbf75", 0x10) 2018/01/23 05:48:34 executing program 1: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0xb5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84800, 0x0) connect$pppoe(r0, &(0x7f0000c68000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4e7cc959db80407227a2a3f1ed23d36c"}}, 0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0xa)=""/10) 2018/01/23 05:48:34 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001a000-0x4e)={@random="cd3997031100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30917", 0x18, 0x40000000003a, 0xffffffffffff0000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/23 05:48:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d4e000-0xa)='/dev/dsp#\x00', 0x4, 0x4042) r2 = syz_open_dev$audion(&(0x7f00001f7000)='/dev/audio#\x00', 0x1f, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000657000-0xb)='/dev/audio\x00', 0x401, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000779000)={r2, 0x8e60, 0x101, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) [ 41.185994] mmap: syz-executor0 (6034) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/23 05:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008b0000-0x4)=0x0) prlimit64(r0, 0xc, &(0x7f00008e4000)={0x7, 0x7fff}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1000003e) r2 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) gettid() 2018/01/23 05:48:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c60000-0x10)={0x3f, 0x8c2, 0x100000000, 0x5}, 0x10) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000022b000)={0x100000000000001d, 0x0, [{0x482, 0x0, 0x0}]}) 2018/01/23 05:48:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00005fa000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000070d000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000092e000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d8000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000967000-0x48)={0x8, 0x93, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009b7000)='GPL\x00', 0x10000006, 0xfffffffffffffdc2, &(0x7f0000390000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/23 05:48:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x8, 0x10001) 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) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xed38, &(0x7f0000553000-0x4f)="192371d1c36c699478330d9392ddaf9a5288f43f295ed5eb0a55134079340320c99196704d79c4065c484a678d311c476d5b5fe3a00bd9e036cd92bbc25366e17843091daed68d6b405bd22169e52d") unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/23 05:48:34 executing program 3: 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) listen(r0, 0x100401000003) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095b000-0xc)='/dev/rfkill\x00', 0x240000, 0x0) r2 = getpgrp(0x0) r3 = geteuid() fstat(r0, &(0x7f0000744000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008de000-0x4)=0x0) lstat(&(0x7f0000f0a000-0x8)='./file0\x00', &(0x7f000026b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000888000)={0x0, 0x0, 0x0}, &(0x7f0000538000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bea000)=0x0) r9 = getuid() fstat(r0, &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00001a7000-0x38)={&(0x7f0000593000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000689000-0x10)=[{&(0x7f0000046000)="796d858bd5153eb2232374aa0ee490fb2d05c612028b49b445a11a49fc1e485e7b3dca28aeae9140989ea03b050fd976ddc5403d9e8ee61bd974d2f4fe129a9687be34f3c5fbec557cb91f136b7013bc734ce537986a53390af4aee4b9bbe4f1b147a41f02c581102217467edbe7eaafd9dfaec0b5ae4a830b8f3a7215226b83c18f002168d299302c0fc25e1b2a783a269897ab90566bf4484c832448bcdb2694f76ce38f957a5da9e2f4f419d0f557de392583ddb90a35f0dac8af242c8fe07204dc99da30ba2aff5b38e9c0bc8e6154331cb46b1255", 0xd7}], 0x1, &(0x7f0000f6f000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe8, 0x0}, 0x8000) r11 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r11, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r11, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) 2018/01/23 05:48:34 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0xffffffffffff7fff, 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000)={r1, 0x1, 0x0, "ce6e4c00d6cf1d01ba2029bccf11adffb6e54370890ea9afc7af92643eeca455a4352393d3152a35f4e9cbacb089e0cff33cec2ee75a6e7b59cf6752ed9f7fd3d30853db2b88681a54a6ffec44a069c5f8342d15416258d531c9a460696b3d087e165a6d90d9ce777e7978481a9489ec0620713b62c295ba7f51d687896821c31f160f7fa976c6e6e9b7e7912c0780c885129f18844f3466d6ab7aade91cbc5aa3fa1de551bc6d5030b6d22b3f0207b5e4b2a914c0f78116c9e81e278600075d1a8f78cdf2e2a9a6b751d46eb55237b36d2cc76dcd50"}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000-0xa)='/dev/ptmx\x00', 0x301800, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000004000)="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") sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/23 05:48:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cad000)=[@in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d47000)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c09000)=0x81, 0x4) socket$inet6(0xa, 0x1, 0x5) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 05:48:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9a000)='/dev/sequencer2\x00', 0x202080, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007ce000-0x18)={0x3, &(0x7f00008d4000-0x9d)=""/157, &(0x7f00004b4000-0x48)=[{0x8825, 0xbe, 0x80000001, &(0x7f0000e35000-0xbe)=""/190}, {0xffff, 0xaf, 0x8, &(0x7f00007fe000)=""/175}, {0x3, 0xba, 0x9, &(0x7f0000b9b000)=""/186}]}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003b1000)=""/87, &(0x7f0000dd6000)=0x57) 2018/01/23 05:48:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0xfffffffffffffebe) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000564000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000314000-0x10)={0x0, 0x0}, &(0x7f0000cee000)={0x0}, 0x8) 2018/01/23 05:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x7fffffffffd, 0x3, &(0x7f000049c000-0x10)={0x88047bf, &(0x7f0000b34000)=[]}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00005ef000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000193000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 05:48:35 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000610000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004b9000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007e8000)={0x0, 0xc1, "6eb3bd542caa0e5c3363839a7ef2eb08dbf02f78667d7b60eb8640c968b548b888fabdc9b425d38b7245819533e0a5ac9fe26843519d5e839562ca0faf63237f0c05cfbd7763e69067a029161886b59de5a3359de13de803ec4a58f5628b5218407859c273032df8fa12af2aa4c5e0fb006a496d9a17a31dbff1e3eb99dd2e30255119bce57f055847214a8144883edf8c97677095252121a842ed72dedf3e6793cca6af7c3c172cdeb71cd98133324bf3542abd4bc0f8495adb849b7395863441"}, &(0x7f0000000000)=0xc9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001a7000-0x5e)={r1, 0xffff, 0x56, "3750c5103cbf1c558752d5fb93aeecf7470126547a9a69fab42cbec4aa9479d4e5031cdbe6a712a80680c980f289b7cd9c55cc35fd436f4bab159530a82c60220d8aa3e26b299a063c9c79e983bf93664db46298095d"}, 0x5e) r2 = semget$private(0x0, 0x2, 0x492) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000001000-0x4)=0x78, 0x4) semctl$GETZCNT(r2, 0xfffffffffffffffe, 0x25, &(0x7f000027c000-0xe9)=""/233) 2018/01/23 05:48:35 executing program 4: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8e000)={0x0, 0x0, 0x0}, &(0x7f0000e8e000)=0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000e8d000)='/dev/dmmidi#\x00', 0x9, 0x200) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000e8e000-0x10)={0x401, 0x40000000000000}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r3) 2018/01/23 05:48:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/23 05:48:35 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d10000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000423000)="c667dad030e525cd772db24b3e21d21fe6b1055925f2ebcc53eb27ac7a9b2b3e0a879f62ac73356bc013f962290f9ca511578bd2fe21ceb80a1c28d462d7aa6cb984cbc06316c1a5fcf3f6a061e0f5a6aa414650710e18b395f6df2cb0132cc2d12c880cd67fe3ad0326133c7a1ce8c0169d72a24a33dbe55269764658f426be01675b63433c68a5ab23277d4f8b0c01e2c10d2fd11d94f16c7933f1d83f036ca8cee708786d6dda70e5b410cf11effb88a007775c3ace1fb5003397c9b983df738d3acb5c68de5b181d504e38d11b", 0xcf}, {&(0x7f0000926000-0x81)="f747dd64ccb87aff9d46d455d7afb7210009f348d96b798d614b5f410344456b1428e5e33bc660379f3b34b37997ec6b4e37cf2949cca451c719f6a0ae4aabc62936c3fa414bfae4d4765e59df42a5cf3a0db640e58d3557178e9abd1256294730f2d4b9019dbe79d69b00ca1c27559de3ddd55e6b480ba9d2254ea4437bd4cb4e", 0x81}, {&(0x7f0000001000-0x5c)="799f2d1eab0b79f342baa3abcdd63d94829042af5cde940d1e24f81ea5c4cc0c8d69742269d8bb9a314316077afbf187033258e3f8ba6f0d7486b40d2c1114b79fb05d1e9fdf915b60b7c55dbd5042653d47eb7f7ca0abefb0990fde", 0x5c}, {&(0x7f0000d88000)="5819787d2da4e774d3a81d6e2a8fe06a", 0x10}, {&(0x7f0000000000)="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", 0x1000}], 0x5) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x2000) sendmmsg$unix(r1, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/23 05:48:35 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000054000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getgroups(0x0, &(0x7f0000844000)=[]) 2018/01/23 05:48:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x8000, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7}]}, 0x3) writev(r1, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/23 05:48:35 executing program 5: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ef000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000014000)={0x5, 0x66, 0x80004, 0x81, 0x101, 0x0, 0x0, 0x3e, 0x8, 0xffffffffffffff00, 0x3, 0xd004}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000ca000)={0x1ff, 0x4, 0x0, 0x5, 0xfff, 0x800, 0x2, 0x6, 0x0}, &(0x7f00000b5000)=0xffffffffffffff36) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000003b000-0x18)={r2, 0x4, 0x30, 0x3, 0x0}, &(0x7f00000df000-0x4)=0x18) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x120)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/rtc\x00', 0x8080, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000e1000)=0x7fffffff, 0x4) 2018/01/23 05:48:35 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000fae000)='/dev/dmmidi#\x00', 0xb52d, 0x2180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x1, &(0x7f0000233000/0x1000)=nil, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000010c000)={0x20, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000877000-0xb)='/dev/midi#\x00', 0x401, 0x4000) pause() tee(r2, r1, 0x74, 0xb) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00008a9000-0x8)=0x10000) connect$llc(r2, &(0x7f000085d000-0x10)={0x1a, 0x0, 0x9, 0x100, 0xffff, 0xaafe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/23 05:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000a5000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000055b000)='numa_maps\x00') ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000e39000-0x50)={@common=""/16, @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) shutdown(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000ce000-0x78)={0x7, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x73, 0x1f, 0xc4b, 0x4, 0x0, 0x800, 0x5, 0x8}) 2018/01/23 05:48:35 executing program 1: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00007c7000)=""/180) r0 = semget(0x3, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = gettid() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x238)={0x238, 0x34, 0x2, 0x3, 0x1, {0x1f, 0x0, 0x0}, [@typed={0x10, 0x66, @str='#nodev\x00'}, @generic="c5077fc8d1736735ab6cd09dcb0a5a46b29f5f1ffcb807763dc517735311e203c2e80d2c31ca72f1102021aa6bea1b9dc2ae8965e7d20985631d3ae21b7f55bbf8a53affb5d921f2e6da3fffd82e022dbf44bd11946549dc58a13088ff874eb3888b9df6c44fdd406666a18b152d9cab6b67f35df90979914804f31e18d2c2d9018db725745a05de3104a68cc46bc59f492618a16fa61f6f84a661da4d2dcd4a50a6", @generic="8f50419055a9ac9ea5d5a95e545b6727b610e8edcd6877b97b68e9043bfbe5ce3e6191c6f50ace0e1c5a3af45fcc9fa81054061c325f7d7f96ab5386cc9f6dc0e9ab22f3dc47b3c3b8250a1894306704c1cf1c82", @nested={0x110, 0x4e, [@typed={0xc, 0x43, @u32=0xffffffff00000001}, @generic="e502ac99f7680791c0838a2e119e39a408ab1e92a0d41eb14e6f33267d64732219d4cc7716add7bbad426580b6be78940c2732daf59eb3027c2af3c164b82126f60aeeb77ced5e86288951d66f33e0e5f882b0e8926afd603d0762556019d7d90adc306306708f94da023c5acb", @typed={0x18, 0x50, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @typed={0xc, 0x44, @pid=r2}, @generic="b4fced732b4419b6386e70ad4dda16f1fdf16460954fd5", @generic="6f05f8c61f15ab9a126753b5a9be6ae282dc76c678242c81e5062a5b9c81c51dfdb03525aac6ae4a3fc069c8e40515bac37e53d6477ca278f8ba837b38f673", @typed={0x18, 0x6a, @ipv6=@loopback={0x0, 0x1}}]}, @generic="679b02a58e206da8126dbf013d"]}, 0x238}, 0x1, 0x0, 0x0, 0x4000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0x2, 0x1800}], 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/23 05:48:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x394, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/23 05:48:35 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f6b000)='/dev/sg#\x00', 0x2800000000, 0x100) r2 = fcntl$getown(r0, 0x9) syz_open_dev$sndctrl(&(0x7f0000eea000)='/dev/snd/controlC#\x00', 0xfff, 0x40200) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000f6b000)={{0x8, 0x0, 0x6bde, 0x4, "1ca300abf0914ad90b99e3bd9cf97c5320a0a1e08340683c662df08947c7035829613b318ff65c251ba9e121", 0x1ff}, 0x0, 0x0, 0x1, r2, 0xe0, 0x3dd43f5a, "5b7ddb041f19908305187879cd6eea8bf8fe29bd3f4b2393c818b94e46df8b29795bdd4e6386de02dd4cbb6fc7179ed525c7605005718366af9cc1604d8e9491", &(0x7f00005f5000-0x1)='\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], [0x2, 0xe056, 0x9, 0xcdd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f6c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000005}, 0xa) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 05:48:35 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000d0e000)="037bba01eaf00534fee9128675e31368b3854bf610a3d68ea32954b15d3149e62f342e3034e82dfe52bf3f9583b9514ce96cc51f3daa2931f7090b6750d6e00a38e6738fcacafb9bce50860f2c39238589fc5e0ea44cfb307e148b70c092bc", 0x5f, 0x10, &(0x7f00004e6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 05:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 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) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1001, &(0x7f0000529000)="") r1 = getpid() r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f0000487000-0x10)={0x2f, 0x6, 0x4b, 0xa403}) 2018/01/23 05:48:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x804000000000000) r2 = epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/23 05:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0x8) listen(r0, 0x0) ppoll(&(0x7f000039d000)=[{r0, 0x8200, 0x0}], 0x1, &(0x7f0000d86000-0x10)={0x0, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x8) [ 41.515580] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/01/23 05:48:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000a3000)={0x16, 0x8000, "c2d627a7377de2370750744d6243"}, 0x40000) r1 = socket$inet6(0xa, 0x0, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fcc000-0x20)={@generic="03db8b0842253a3b40908ff550aab342", @ifru_flags=0x800}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(r2, r2) 2018/01/23 05:48:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000315000)={0x0, 0x7fffffff}, &(0x7f00006bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e71000-0x105)={r2, 0xfd, "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"}, &(0x7f000031e000+0x615)=0x105) flock(r1, 0x1) flock(r1, 0x5) 2018/01/23 05:48:35 executing program 4: unshare(0x400) r0 = socket(0x17, 0x0, 0x10001000000000) sendmmsg$unix(r0, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000076d000-0x78)={0x3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x80000000000000, 0x3ff, 0x2, 0x0, 0x1, 0x6, 0x4}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x2, 0x9, 0x0, 0x1, 0x0, [{0x101, 0x8, 0xffffffff00000001, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffffffffffffffff, 0x4, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0xf7ec}, {0x8001, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x7ff, 0x848, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xfffffffffffffffc, 0xffffffff, 0x800, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x6, 0x99, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8000, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0x7fffffff, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x101, 0xfffffffffffffe01, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xbf516bb, 0x3, 0xd8d, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0xffff, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x4a}, {0x8219, 0x8f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7f, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffffffffffffff80, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x2, 0x8000, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x80000000, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x100000000, 0x5, 0x100, [0x0, 0x0, 0x0, 0x0], 0x98}, {0x8000, 0x43fac1ca, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0xaa, 0xca, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffff, 0x3ff, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x33e, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2, 0xfff, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x100000001}]}) 2018/01/23 05:48:35 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000)={&(0x7f000000f000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "7f"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setxattr(&(0x7f000000b000)='./file0\x00', &(0x7f0000014000)=@random={'btrfs.', "28637075736574a15d2a00"}, &(0x7f0000004000-0x12)='wlan1wlan0selinux\x00', 0x12, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000027000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000025000-0x4)=0x60) 2018/01/23 05:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000cd3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f21000)=0x0, &(0x7f0000ec7000-0x4)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8000) r2 = syz_open_dev$dspn(&(0x7f00004f8000-0xa)='/dev/dsp#\x00', 0x3, 0x4000) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000c86000-0x20)={0x7003, 0x1001, 0x2, 0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/23 05:48:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5b000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) 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) fcntl$setown(r1, 0x402, 0x0) 2018/01/23 05:48:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syslog(0x9, &(0x7f0000deb000)=""/4096, 0x1000) ioctl$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$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 41.621630] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/01/23 05:48:35 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000809000-0x1)=0x400, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00008a4000)={0x1000000000000, 0x5, 0x0, 0x1, &(0x7f0000b4f000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80a, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00004d2000)={&(0x7f0000e82000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065d000)=[], 0x0, &(0x7f000074c000)=""/196, 0xc4, 0x0}, 0x162) 2018/01/23 05:48:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000066b000-0x9)='/dev/dsp#\x00', 0x8, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a14000-0x4)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000086c000)='/dev/admmidi#\x00', 0x100, 0x200000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000944000-0x18)={0x6, 0x0, 0x3ff, 0x7, 0x9, 0x7641}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/23 05:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000081e000)=0x0) 2018/01/23 05:48:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004b2000)=@generic={0x3, 0x0, 0x401}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/23 05:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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$vsock(0xffffffffffffff9c, &(0x7f0000a9d000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = dup2(r0, r0) setns(r1, 0x8000000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000f2e000)=""}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c31000-0x138)={{0x4, 0xf000, 0x1d, 0x800, 0x101, 0x5, 0x200, 0xe4, 0x40, 0x2, 0x0, 0x6ef, 0x0}, {0xf000, 0x10f000, 0x0, 0x80, 0x3f, 0x6f7c, 0x401, 0x200, 0x9, 0x7, 0x9, 0x7, 0x0}, {0xf000, 0x0, 0x0, 0x8, 0x0, 0x4, 0x8, 0x4, 0x4, 0x7fff, 0x6c, 0x1, 0x0}, {0x2, 0x10000, 0x4, 0x3, 0xfffffffffffffffd, 0x3ff, 0x100000001, 0x401, 0x1000, 0xfbd7677, 0x1, 0x7fff, 0x0}, {0x110000, 0xf000, 0xb, 0x80, 0x3, 0x200, 0x7, 0x8000, 0xfffffffffffffffc, 0x1f, 0x5, 0xfffffffffffffff7, 0x0}, {0x1000, 0x100000, 0xf, 0x7, 0x4, 0x0, 0x101, 0x4, 0x5, 0x6, 0x4, 0x81, 0x0}, {0x10f001, 0x103000, 0x1a, 0x0, 0x3, 0x3, 0x4, 0x10001, 0x4, 0x573, 0x480000, 0xfffffffffffffff9, 0x0}, {0x4, 0x7000, 0xc, 0x1, 0x8, 0x1, 0xfffffffffffffff8, 0x6, 0x4, 0x30, 0x0, 0x81, 0x0}, {0x2000, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x3000, [0x0, 0x0, 0x0]}, 0x80000004, 0x0, 0x7000, 0x104201, 0x8, 0x0, 0xd000, [0xc91, 0x3, 0x5, 0x1]}) 2018/01/23 05:48:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1ff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c37000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000cf6000)={0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r2, r3) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000110000-0x19)={0x15, "a2c50863d8ad86dc1848733c527e5485951d0a59fb"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000205000)={0x0, 0x13, "18671986e4cbb4db82291da925c37d13620b16"}, &(0x7f00006ad000)=0x1b) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000856000-0x8c)={r6, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = gettid() tkill(r7, 0x16) timerfd_settime(r0, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) [ 41.813012] binder: 6205:6208 ERROR: BC_REGISTER_LOOPER called without request 2018/01/23 05:48:35 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000baa000)='/dev/autofs\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x9, 0x2, 'client0\x00', 0x2, "0f4bb77ba7e57a97", "33029cd35d1d383fd7960ace1c660cea5114b53acf8d7ae52360dc22837103f5", 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000201000)="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", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = request_key(&(0x7f0000dd6000-0xa)='blacklist\x00', &(0x7f000008d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000738000)='/dev/net/tun\x00', 0x0) add_key$user(&(0x7f000020a000)='user\x00', &(0x7f0000887000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e6e000-0x40)="5429a67284466070cf73d29d6fc9ea6b3d0a47a9e2e78f43158d07f8ad1bd1cd1da968c2286e72022d27669b8ec8a51458e76e5c18619cd7bd5934fe7826df1663dd2a3c076929b39135afa081351fb7443d3e118aaed220a1f8921f0525dc7f4988775483520f3ed73611e4458c51a7ca139adc123c5a0005f2aae225ad03d5a792fdfca9bd0a1ffec90afe4e2f564e640dd25732c93fae52bdb35875c3c4d0ab8c991f88b13c22ab278a25759e91ba0df6c2a94e", 0xb5, r2) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/23 05:48:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffea0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000007f000-0xa)='id_legacy\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001de000)="21076574682e00487ac4aed7d74fa95b152c460d888ad67f66dddbb242710193e111eab10bc0189191b149ee5ab81a8a0703622d4cfb19502058d25dda9dc011405e649448421341d7069e6864162ac783d71563cc9370caeaf74456637dc987538ce810cfb3a0b1910cc673cc26f0c9c7363313", 0xffffffffffffffff) add_key(&(0x7f000034a000-0xa)='encrypted\x00', &(0x7f0000f6b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$join(0x1, &(0x7f0000d09000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000056e000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) keyctl$restrict_keyring(0xb, r0, &(0x7f0000769000-0xd)='dns_resolver\x00', &(0x7f000082a000)='G3j') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00003d3000)={0x1, 0x3, 0x8001, 'queue0\x00', 0xab4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.873457] binder: 6205:6225 ERROR: BC_REGISTER_LOOPER called without request 2018/01/23 05:48:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e73000-0x4)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/mixer\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x6, 0x1, 0x7ff, 0x0, 0x9, 0x8000, 0xc, 0x2, 0x100, 0x4, 0x7, 0x1, 0x5, 0x8, 0x8c, 0x100000001, 0x93, 0x8, 0xff, 0x9, 0x9, 0x7, 0xffffffffffff7647, 0x5, 0x2, 0x8, 0x5, 0x4ee2, 0xffffffffffffffff, 0xcf3, 0x4, 0x100000001, 0x3, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x5, 0x1}, 0x80, 0xba, 0x4, 0x7, 0xffff, 0xe67, 0x8, 0x0}, r0, 0x4, r1, 0x5) sched_getparam(r0, &(0x7f0000aaf000)=0x0) 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000016000-0x43)="58bd524d51f5387a81b195efa1a72261d36338e78de30575dbc839fd5cd7560e539f9daa3d92fdd212dd8534100478b865aa49fca2ee3cc0b050dac817826cf1c9480c", 0x43, 0x20000000, &(0x7f0000007000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/23 05:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000043b000)={0x0}, &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000162000)={0x0, 0xfffffffffffffffc}, 0x8) socketpair(0x3, 0x6, 0x8, &(0x7f000011e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005ea000-0xc)={0x4, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00001c5000)={0x2c60000000000000, 0x335}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009c4000-0x2)=0x6, &(0x7f00007ed000-0x8)=0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d14000-0x4)=0x2, &(0x7f0000ab8000-0x8)=0x4) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000aee000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000869000-0x4)="1f88ece8", 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/autofs\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000080d000)={0x0, @in6={{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff053}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x0, 0x4, 0x21e}, &(0x7f0000bba000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007cf000-0x8)={0x0, 0x6}, &(0x7f0000fd2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000662000)={0x0, 0xffffffffffffff80}, &(0x7f0000432000)=0x6) sendmsg$inet_sctp(r1, &(0x7f00009c5000-0x38)={&(0x7f0000381000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000077b000)=[{&(0x7f0000495000)="7cc21f6519853bd38209e9ac5b8bf635879a8642cd7746275f823a72a71879ec83e0245c7743f16e55a6f36ba22e7a82b61884", 0x33}, {&(0x7f00004a8000-0x1000)="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0x1000}, {&(0x7f00004a0000)="eb92386e559056af09f848f7bf52214504413bb43e783ef720cf68549734c8862165b214ac69eb330698d07581095a48b9dbd6473c55c246562ccbb52363253bfd", 0x41}, {&(0x7f0000eb4000-0x89)="bbf75c3d4f3cf60c693568a2d30afdaf84d16f5d2378646487c1cb36ba3a6a8f19fd16c3ca8a11e2debeacc521b26d78edfcae0492378955d054afa8724594bef9db5fe8854f3ecd381917c9d346ca305ca48f70d4ea07fb0aaee7132cd451ee1a53a962aac3d70b0e7278e4c16511fd7605786be7dee8de9eb743f27921aea82bda11da726168a637", 0x89}, {&(0x7f0000eb4000-0x1000)="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", 0x1000}, {&(0x7f0000453000)="b6e03ccdec8d7e72828aead57f3e4ea01791af277542a124061424165a3cda8d3ffec44b1ded7a3b7ff2922b6e20d3f621fdd930cfc8", 0x36}, {&(0x7f000056f000-0x2b)="ba53ebc8aaa0c109899e6b34cfc49ec9303392dfcae35c8505722c3ef49db4ec7458cc57b852959ec6bae9", 0x2b}], 0x7, &(0x7f000069f000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x8200, 0x81, 0x3, 0xd819, 0x200, 0x3ff, r2}}, @init={0x18, 0x84, 0x0, {0xdfaa, 0x7, 0x100000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x2, 0x7f, 0x7be74507, 0x0, 0x4, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xcf, 0x1f, 0x8004, 0x800, 0xffffffffffff2d6d, 0xfffffffffffff5a3, 0x5a12, 0xae7, r4}}], 0xc0, 0x0}, 0x20000000) 2018/01/23 05:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000be2000-0x4)=0x0, 0x4) ftruncate(r1, 0x7ff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000084f000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00006f1000)=0xc) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000cb1000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000cd4000-0xa0)=[{&(0x7f00007d4000-0x95)="", 0x0}], 0x1, 0x0) getsockname$packet(r1, &(0x7f000070f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x14) getpeername$packet(r1, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cb0000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000f5e000-0x38)={&(0x7f00005f2000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d10000-0x10)={&(0x7f0000f5c000)=@ipv6_getnetconf={0x44, 0x52, 0x8, 0x2, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x20000}, @NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4010}, 0x800) 2018/01/23 05:48:36 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000009000-0x4)=0x0) 2018/01/23 05:48:36 executing program 5: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) 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$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x2fa, 0x0}}]}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000b0a000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/23 05:48:36 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000d2000)='/dev/adsp#\x00', 0x1, 0x6042) bind$inet(r0, &(0x7f0000c25000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e27000)='/dev/adsp#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c41000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000026f000-0x4)=0x8) unshare(0x28060400) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000341000-0x30)={0x1, 0x0, [{0x80000001, 0x8, 0x1, 0xffff, 0xa8, 0x80000000, 0x100, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bfd000)={0x0, 0x2}, &(0x7f0000e2d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f06000)=0x0, &(0x7f00008d1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ecc000-0x10)={r2, 0x7, 0x100000000, 0xfffffffffffffffa}, &(0x7f0000557000)=0x10) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c96000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/23 05:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8e000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) accept$unix(r0, &(0x7f00001ca000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f70000)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') sendfile(r2, r2, &(0x7f0000458000-0x8)=0x83, 0x400000ff) signalfd4(r1, &(0x7f0000de1000)={0x4}, 0x8, 0x800) 2018/01/23 05:48:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4580, 0x0) flock(r0, 0x0) socketpair(0xb, 0x800, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x100000000, 0x8, [0x2a9e, 0xfffffffffffff185]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ptrace$peekuser(0x3, r2, 0x5) r3 = add_key(&(0x7f0000a26000-0xb)='pkcs7_test\x00', &(0x7f0000e66000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0xffffff81, 0xfffffffffffffffd) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) request_key(&(0x7f0000d01000)='dns_resolver\x00', &(0x7f00008f2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000966000-0x8)='keyring\x00', r3) splice(r0, &(0x7f0000928000)=0x0, r0, &(0x7f00000eb000)=0x0, 0x2, 0x6) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000392000)='/dev/autofs\x00', 0x200, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000aad000)={0x200, 0x700000000, 0x0}) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c1a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8f4, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000374000)={0x0, 0x2}, &(0x7f0000a6d000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bfb000-0x10)={r2, 0x5, 0x9, 0x4}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80000001) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e89000-0x18)={0x0, 0x7, 0x30, 0x0, 0x7ff}, &(0x7f00002e8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009b7000-0x20)={0x7, 0xffffffffffffffff, 0x8009, 0x7, 0x3, 0x36, 0x3, 0x80000000, r4}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d59000-0x8)={r4, 0x200000001ff}, &(0x7f00002c0000)=0x8) r5 = userfaultfd(0x80800) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00009fa000-0x20)={0x100000, 0x2000, 0x8, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r5, &(0x7f0000e54000-0x8)={0x3}, 0x8) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000113000-0x10)={&(0x7f000066a000/0x1000)=nil, 0x1000}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000bd000-0x3f)=""/63, &(0x7f0000925000)=0x3f) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000ee000-0x4)=0x8, 0x4) 2018/01/23 05:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x0, 0xa8012, r0, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f00006d8000)="") 2018/01/23 05:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r0, &(0x7f0000e26000)="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", 0x1000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/23 05:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x3, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ff000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000+0x923)=0xe8) r4 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f32000-0x4)=0xc) stat(&(0x7f0000322000-0x1)='./file0\x00', &(0x7f0000b13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00005cb000-0x58)={{0x58760e6c, r3, r4, r5, r6, 0x6, 0x10000, 0x0, 0x0, 0x0}, 0x401, 0x7, 0x5, 0x0, 0x0}) socketpair(0x7, 0x5, 0x0, &(0x7f00000ee000)={0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup2(r1, r7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/23 05:48:36 executing program 2: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/01/23 05:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0x4000000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007eb000-0x4)=0x0) stat(&(0x7f0000ea1000-0x8)='./file0\x00', &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005d000)=0xc) sendmsg$unix(r1, &(0x7f00009ac000)={&(0x7f0000768000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a38000)=[{&(0x7f0000a8d000)="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", 0xfb}, {&(0x7f0000c06000-0xc6)="b5757c3736f66077129e9e82a2e71b981bef277ea75986f379cfa33a81014160c3ad779e40409605d85bb6e46bfb4a36611d597a1934e317c34a584d09e17c5b4069af9b0412ee88658545a5d9ca0b9913a8dbf53e25a2fab4919a24b19194e8a378c9440e103e3611a06a28a673a3dda73d51132b71a057b53517a7c1d2cbc7e7109380b4eb419378ba228cde8f1ac0d37a6f18d8003dfefd7ce1d7a8a9091df3085e188be32b82df321f21d770ab7cc709d9e6111701d3937ac52d42a4e0267dbb8d8c5a68", 0xc6}], 0x2, &(0x7f0000555000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0x4000800) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cb7000)=0x75) r1 = syz_open_dev$tun(&(0x7f000037c000)='/dev/net/tun\x00', 0x0, 0x121080) poll(&(0x7f0000513000)=[{r1, 0x1000, 0x0}, {r1, 0x400, 0x0}], 0x2, 0x3a2f00) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 05:48:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000049e000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 05:48:36 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00002b7000)=0x91, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000876000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000087c000)={0x8, 0x3f, 0x20}) r2 = syz_open_dev$sndpcmc(&(0x7f000018a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x24000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c40000)=0x7f) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2f4, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0x3}, &(0x7f0000c41000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002e0000)={r4, 0x0}, &(0x7f0000170000-0x4)=0x8) 2018/01/23 05:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timerfd_gettime(r0, &(0x7f00009b2000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {r1, 0x4}}, &(0x7f000061b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 05:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fde000-0x10)={0x0, 0x4, 0xfff, 0xffff}, &(0x7f0000f31000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b6000)={r1, 0x81, 0x10}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r2, &(0x7f00003fc000-0x64)="", 0x0, 0x0, &(0x7f00002cb000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000a92000)={0x0, 0x0}) 2018/01/23 05:48:36 executing program 3: r0 = socket$inet(0x2, 0xa, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0xd55, &(0x7f0000001000-0x26)="155cdd54476fa2a0f0ce22d7a5bedb21f2a8c6ede46e7ea703837a76bb4269a91f86ec9c171b", 0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000ce1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000df2000)={r1, 0x1000, "69eb27406aff18d01a16d856901310c8b237433cdcc9fa1a74b6e7db08ecb17b0873b167b39600183db4ebce7f182f312fcc8d352bf6d7aec09905c0c781e531586c99298c234535871576a83d4bae21663e0b09c960bff89a6877bf34d9da4815fe4223c9f40d20d3fa80eb785cd4675f670c4794acd77c57c38d87829d49e32c5b22ef6f5b6df5eb49b1f5dbd90eb1eb2e185e38f6f136aca4c28591fd3f9edf6c890bb00a14478f4e7bd884b63947a6b41b396a94d1827f56c8ae63ba64700aee13b5fd60e87457a5d282499273017efa967ecf1616dc4e822d05b2de7a1c3b903f26dc5cf13978a511d63d954ab3a2f3a0afd356ea7d2e7576ea9bd08e5c64c522927798fe524f5926e84c270296de783b702d8c89433a6decc569d9a1b0bd5d56b047eafb6d074577dcc2c1a939df493161f06dfb0cea5a11ffefec48de622da8412f8f8097c6df55987b7ce2e8abf4757b1ed90cd2eecc039a08b51db5fd49c8b489c4cb08cde47d6cc0275fd71238ea49e17d0b22e82c1b03ee10f063cc593fb17d584964a24e84d011be625c2e0e349ceb01bf93233f6c86809c4e55423fafcd2e58ac2298d5d16e33ce2e2ba499ef71ac7d8ddacb074e552ef78c0cdcd4d9db9e21c0f2e21f62a949d3b16df516137d39177663d657dd41a366f8710c86e309e07de6ab8b0734c5a9019618a45403e89cc2164efab3be1620737c0d6f3b8d2b740d9d4eeb2633ee2208f875afba6deb12edfc816db012528b299fdec3c571a8db42f16b0a60c44f9e0b368756dce708608092cabeac0f66fe8257116652f184c7af0e65c9aa3471ea481cba0f562e1bfb85548e0a0788d33011924bd3d335e07b37a926e8c62294ad197ed0ec4086a57e84de3fbfb4bf855972a3674bc49f9de0e29548d6d3fb9b1b1e42202f598e6aa854060afda70f4b52f7efbbc9c838c0c0313746a899e8a9d12ebdb5944e49792eee50478a0f9505480d164429e7bdb866ba9e60d44bf2c7b1025fec73e91b6e87769d18b570a7e54693b7dec8180583d8a70c61ac874db81ab118e49f24e41b00d1b392504d8dc6c2e9a075852d5fb4f3b10aa59c768b43cc5aba22c18a75f7c046901da4b4d497a986780364c3706a4cfb6153263f335ce5fe2a1dd95a4441bff11f40ed3865762d192871189603c46551ba0b70d0834dfc4835f9040702c4dbb22c3cda4094d04278a5808031e9a5b4fad8a3e831f0d5fa32a770c40f44636d057ae394d48b8c6d4fc93b2e42f1ce8f79f1e5843691824702ac82b17c25900bdbee80a3e7d3ea8764fca44dd89bbef929eccdea53408bc734df9baf3f435799cd032513ac34f05fefe4bafe5d02d23df9f61d2b077c562da7e5297c13309e3671dc878df04fe1d7a2662b46b39a99c7d1db3f663941b9a3a9efe6edfcb5f185983b2fa1190dcd5469075b244ff21274acf34c6821bcc094f014450f759f0c32808bd5aceacbb93a596697f79b6514188038733d075d1d6a5bf36e197840aa81c25e38ab0381d7c2dd6f37a3bc6424bea59daa4722fd0f78c432ccc61c7e9f877b9fb5be2ee7a4c17855a435913276d2780018620e2eb7d83bee553bed1cfb93b07b4554fa837bfe9a116b3635b81fa55f70844459232a97a3d72017164b514f2244b092949d90049e1312d5a201ec3f1940b72ad859be33a41f0bfb7cf497444eb8f7d57326719c5a80b36ee520bf8e43f3ebeb3640e209ddbfd1fb850281561b39b5d2ea8dd5c8d00f31ed1cb11180cbbab25b898b6bff1ac29685d51e43eecedbd8e7768593b19264b9ae25bd7622bcdfe4c98ac3dffb111e9ba96dc82001c5f37e5bfd2704ceab343d2ccc2d05c6d0e160209fb17dbc9945d980120aed8ab699ede3e4eca4b02239bc871ffb19518d240bbff8bb9b89dbc20f5c88d864f57238edf8d4e8bff9183ab7fa25d1725091213b2b4971b3fe7c9a172faa89f2bc6295a4cd36a5d83d513e5318ab5869f7f404a2858756687929b7ebc57b767711c59f5dbcaacf5143c015f0b61adab0a30a2db48016e199d83998181ad767dc9f6b551bf7bfa89b37d824a03de521a8911cf1a028c54821a344ca44c2b2488dc4082788c077c2ae31d219ee14ec5492fa4701beeb646cd5d87453c1ad12acbcec6f4b5d9a2e7313cffcbf106e2093186cdb9bc52b28014cc7902d13f9f17d574325e1f290fd7a23cee0cc1df8ac40051af7e21e86d85355acb4d4b1505d6b6377a3586e517080892022c58b8d1aacd1be66f5ff27249e8f4da00826b83c1080b18cbcc624cdc610059037e65e4f9b4c10e9bea00fb5957db00d5d492c993203f2dc66ce26f703ac0d641391b394bfa173f4d5d3ac2a530f3331bf58cb5956d92b552db0a5065e1946e9615ba7299f351cae6fe67fbaba4816758cdb0d35ba612c42bfebe367baa2112eddcdaa4c4e39549f84b829267681d7252e608d5ae1b5590d61469aab4146bbb4b0017a7ad2eeec348d6be1e4a15a5209f330045f3ea3b43ff7945289f47073ec872864afffebd62c267636f4eda7b7ee08bb8c62b8d76624d2713852999da648449cf819b00b9a3711cd28d0df83018eb1c8a3fb2d972154acb50914ae1c25bce5c1cd026eec2f3155b3f8dddb80a4e3b84a60ab5d9a9f993edd75acb74f21b159b64c75b2333c90708650e8acc222232ce054276f9c1104671a9e37ba6328e44a8a165a9ff9d4d33d876dd874bf46523e93a4bd824a580ce2b9b798cf04316cee4678c773a7675060eca961a2e8f508f8bde4808e95a8559c67bb6879b360502d8601dea70bf24d7eea35551bb81eac460d78333f0b9cea4451eecefeb4d21579470ce6c3d8aa5dafe7cdf114bb70739f757cf0f2e3b38c924a16b136e41a67f9a94bdf10e1ade2f378aa3422cdaa0b04a100cb8b9e572c481d35de902480dc8f45a0ae0b4af458c4fa3780743de2718c074f40a77513c2bfd144eb7f11561a7cc6b5f78d28df2312981975e98691797d93d379be5b5b7b8ef0e26cf0aa7c63f3276bf4c4ca753b5f6a0577f97fdf4ec553a8c9cdf6591e830183ca0b7ba2ef41258d942d8a93f423edf2f28c6617fc959be782be169c2c428ff7ee6194e20bdecbae518e40b04d0c09dd55271ca43a93a68388482534241785ba6f72a7782cef570c7fcd9f7e66f6ac1c51e629c0be9a592034e199e7591ca4e13902281c323ef9a137d5b20072bdf07c42de31e5926e44a062c0ef2dd70e55ed2c0b5ba4d1cf479f1c260f9222721204d0f94c5aa74306de05403d246cced7e065d634fb88d9aeee4e05df3edce47143ab60674aae3c1c9f81636457559e5fa678c72ff192730681212e94a9a12ea0b6e645d11a494a8125f39b4267d7b764210de65d7219a1e242d264958882f1c5e4cf13a899851f808a23cc2aee47ac97bd9f15a0c824ebbe6c59d5672d6aebacd2624e0c0a54b7e420ba2b4fde40aa2c01a10fb223fcbe639d566eed47f2df3a6cd26e06789b563f770ceb2ddaef2b82b695a548cefef0e01c36bc84b5a5aa676e673194cba40d437f7c1bdea3e58195e3d6b40e0e0b48b1b4bf2db56d25e0897c56f8487b5ac5e3b724812dbee22b75894b46109ed4d8e60c1409273f8ec3b7b7901400639d8fb3c82db1ce642e892e7a7d835a9d872d45e58510338aa257032cfb1df5e0429551e22d59a1ca832dd33f4260337dc3f54803635a0dc2073c6b50ba3337a39108f0f77404e2203ceb4451eccb603914f2956036d549245b4f629844da906877bba2adcd71bcc1d09f27a474f4948428cabf2f956dc082b242e41831dcf711542b3aff14cee92aec3c30975173a526861a6cdcaee30b72f0d9c3a1ea27a02ba18f92dc5cb1ca69d6e2c1a75d7deb696cc3c1343bd66169395a31f9af158597935198aae92c15a339a62d3279e2d4840dc99bd7ac06afd3c6d27487703dcc0ba4a72f3372d6c9e1b0b5d777deebdb54592673344564317bcbec09cbb067eb4a327a5c6f54393e4c56147d2629388d2d52f59c3395cc30355bdaa67f60a7441837e14e7ac61ff88ca746383c2f243a271f3c3789b7df5a138873aa151d7446c5eb0896aac35288e4d05c2a985b15d80872d9a80c1e839704934eef144a3825077c1ad09aa073f9b6f3322fc86f78d6194225a9f1b3adaf98a641e3d304dc3e42c0456a4193f9c5162112e85cdf61ce89855bad5b2da8788a588cf216dd228eee7108406077f04ae22a55fad188479abacd83d16441f1394c5a9bc791ba05167088ec4de50066c4a916d117d00e4fdda98251bef17f5159808fe579908185ed283bf2ea5603fbe5f07df3d415972360c9c9074586a2601dbbc1eb21a9e6e46376aa999d8020733f21a64da29f70f936e93a1397922bd9efe4f6be82e558be04323b9574194e737015b6f0be7c346fb65060e8950ea77c8c1d6d30c38f3577a095ed02f35b0be59e3c3ffefdf55c2d131a9ed214aab4ea9116a88714bbad5c79759826a1d5bdede7c58ec2c96d98a4d5ad35c20056abd4fe9b0df75f2be6655918ae9408d64b547732c679802533385901380848cd9ba1bccc538d62a38f160460927553216010c9b4759cdddee13d5ba2e106687635c015a6318dee3fac19b011756f319fd5feb309ec823f3b854e8a3f3a481ce253c1e977ebfae949ad056132d4bc50d2c0687b45bcbf7cca0426ac7443a8ce98390e6ed5c94194be3c374e02595be3a2376cc9f49e83927f27d14ecf396ccdd85681dc797bd74652b4f590c93ad3bd80be417c288a24f1fcc72c4211fcd66d211ffe4737e82b782fba017b5af8901b07e4715e3cd244a8a17a10ccfabb613638c03c60692949c9ad5d47774594fa4168e4f237e82b26ae3df33a8acc6a345936a2ee2243a034412915ddbc0d8f833cc675a361a5e246338e50208c7855e51dc0b6a56800a6708e9d9979fd450aceb30c2023868c297d25beb9671f77393a8172a4f7145c0265b128170744d8bdb2a109e92f7708d861555db78332f2371e60e44c8596594acf554417c4914a85a58aafdc18d80a89d456c9aa7b8fe68e81187e7b38f2d4d1aed559ec92151d7c8309468984f0982ac4131d06d7f21b852bc0259471b9248f65154d843d41d6bc8651ce3f1b2bf24a92a854a2929e131af9c53dd217c10b0d04b57382b5557e04e62c711c05eec52abc400f521bca44623d16be68012d1f27f4ee8e86dd87779359e156acff5e06b7cce83aa69330b1582c8c6d41d3d62da7ae0b06fcf76cc561df4da8aa1303d9335fb17699cb2d1df62491e44202c1ced6a6d56906f0b67a7a484128a555e1a8fea366ebcbac939c171e7967f7b23a2e133d38d31a32ddb89dda103f5f8cbda21ecbd349ccedb47a9bbd084cdde8ca84ff388d3bc2109ce1863ff5ab39c4b75dd2cbf5897c71c6c953ce73255098e52b97ec78e6e0afdc225ce1a2788e44ed6870af8db7964835f624e4fa3e079e2a22251803bf36b6e8678bb7ca9623477aa5a6cea19a9c0e7d7c1fd869a490289217ec34dc565a03c473d06bcb85a54d5c7eca89ceba992e299827d37f667f8bdab807bf7b7d47a11d24a046e04e2a31f5cba3ba731560d4adc1e3603237d88878d9defd1e9d2f375d6b8516ac4bafbdfb615299aad3323f09699ccf006da6f24aec04ab8e6b77142625ad122c7555a13f93137e48507ad3eb71dbb180016505bf0bf1c750c43242f2289659875e592e9a6555c17b2c0da4fe48ecf611b32d81cf5ed760f5e92689fa43fdd7847ef03f8dadca33c7dd5b4f88f1c7a4ff"}, &(0x7f00003a4000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0xc0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bae18742598863c4d0947783c0678801"}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r2) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000001000)=0x0) 2018/01/23 05:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x807, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000137000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dfc000-0x4)=0x8c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffe000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000017000)=0xfff) fstat(r1, &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1000, &(0x7f0000596000-0x8)='./file0\x00', r4, &(0x7f00008fc000-0x1000)="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sendmmsg$unix(r3, &(0x7f0000a91000-0x38)=[{&(0x7f00008fb000-0xa)=@file={0x0, './file1\x00'}, 0xa, 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{&(0x7f00009c9000-0x1000)="bcf074f63d8cdbc692e68cc9f5483cf15f59977c8480bd682afb0d29234299cd7118c59855990aa1b37bfdf7af3fcad6f54585d67f758c1ef94c7547985cca443fbae397368f29be3edebaded77ae1b06ac257977d08748b8c0110b999b5fa9a43c90e648259c74206f3f14c28a48c16590cb175ad49b2c8f0fddcfd974a65b26ef350f71aea3fa3984f706f518b029232b2381a94c05140f9eaa68969d253b0f0831d9d95df23e58fade3fd3f4a68e55fa50a22a801607ac69ae0c665308d207103914e5d201c462c7ef816d1f3c075db514742585807932aff60689edd6396fb0b72f14ae8ced9e451c4e9b2373661eca73c4319abb3ffaba775a771179fe3a58276afe093613007786e07e378934d7cb2f1d759f3acee1bfba599d395e6e911bbbc419a377c2f077fab011ef65074ee91091a85004a208c1cbb508d9efac715f25ca8fc6e5b4a7f46d09c9deec3420a624dd847bb61c719b61cb4f7a0d9141842888446ec05105aa80a8cdb9be8a2d6c64aa933952a6e8ff42f7a9dbc520e6a337bb20aaa1ffcaa9db4ab36b6706c227ea525e53f19c13033b183c3349d5de697cca6e1a00c6568146653488f6855c67e1871144c879ab3fbee513995097902f982a3d90edcf137bae9a9160b9ef2ea5685648080ea662206abd252aad530df35191f68b89244b7165cca4819bfe2e1ea0c23a18ad370c38420102175a33a9510d11748f504720fe59217a95903363e62d13f725ee03455ffa3425409d9550b674094639eb65aff1efa5fc6a3e3ffe41c248a026fb7753f8f48ea663411953011fbf63a724550865daef15c56da9add86c207cc70a53ba576b2b7d231ee7f337f588a652282f3ada67f12fd3392386dafbf0c050455300c67d12ece75695abb9b5e9f423e36deea8decdeba68934753ef09fb2896c818481fe44c0701fbb0260616dcb50ffd589fea1188fda4e4071f3e2f4aae552b986778cdff08432aab1ed4e39acbdb8f8e8da54716f5c6ac6286b46e30ec8bd6cdee13b881f47bbd0de63b4da04ebf2383b59375fd5d543c07e3184fade0baf88b2e5d9fc59d9cc9b066ff88a102c46f621ea781605b895b02dfa0337919a86fca0cf0abf84736797439cfb12f608fa40cb24d167536157eb5a752a999ec6b31e1595f87993d2939de0b560e6f73d0499cc70479fb229d95fe3c6d5415a2ee71f0f7fc052009fb3a801d5335a29a2ea1acb4137d952f657e6a322456b17e12119eee524052a8e31da3f42af1594481345cafb768f0241fe957ebc4b5e4a08d5fc2fba6de7a7db42fa83aaf98056983e0485f18bc823bca43051273df5d9816d6170fbc9f0928d6b9fd49a8c27536b46685407105a89af1e50071697e1630f64a1f82bc1fe5d348d41695016678da0c87806aa2beee3765e7e08b8b6133e0688053b667163931fbb2239fafbe304eec20619f94b0e85505f18f2e7e709dee8a5f235d0cf9baf664035dfc62430c88f59aa685f599c103e62864cabf3431af4af5c7135e20691f0c455eeac17112527eafe8f7b52acfb2fc0b1bc91779affa46410d20e8159a70c6d82a0f0e849d0aa66081d58a13ae790c3178e3ee92a7017b62f6ac5856d29e09bb89d273b8ba4f356c10bce9b106f68be301c019b5f3c9fcf773ecf8a2cf2436b41a69e7bbf057e5dee520aa973ad1584f0c2efcb664760fbf85be11cf8eb4294a76846afe44801a0983be8fce9c3cbb0f27ac09b5c87a8be472ed129fd31d044ba09bd008c15566d435ac6f9bd94d669027069ffd8f0fa225d0a04fefc6ef32150de7a1681642dec11f3ec8ef14dd1602d161cffa6d867a8487da6d93b92b7fb10f6411193c787d18ecc8a523ef80a2c689126b9230985ec288b93d768e3cc1f30f9f185f83f0d2ceab5b895b7ebd5c142877396f51cd4b0add46977ac86b7cad711a51b97c746aa95fb4a2497024cbc9b8cb42889e4579716c7180825be4f3816b48941df337a6871543c3cd8de71dbe63dc7c0ca5258016c5704482ef303069ee58ce8828c31298bf7766f3c46cba34f187befc5ddec9d5d5e125caa1360bd96c60649f519317bc74993ca6fff432947d9adb1c7d5791b8f8d6fee177805a5e03519e62f94aaee894295503c4f2075b376550b5a84fb429d0db8ae9198e7d0fcad79ea56612efeb84e85cd22b9032382881c6ff002d19f5d1dcddd118ea96134c7a24453021ec00c5f8df162eab117f2278e3284932c39c9ba9e78af73755b85c8b79e46d3d20df2d2b782caef323a17f9a014b3feb7126841272c28c796f80b3d83669be3eedacaa72f780d0cd5d0bdbf08befa706d38d076cae5d3fd42729c61b0f4f1093df1ff6620b4186410d574c2a7cc6cc3e2d6e9a73642ced992d7ca8254d8e5f23d4690e7a9b1335ec3c4b3306d27e826e0520b9a78c01648b45e543000c5b06033e4bab60f5d344ae6883bd5bf20ca0ccf50d69ccf00e4509b0bc66f053956bb2c3a275e28805d802635c1f1c06922cf54121d58ccb2427fba721c41e20410c8d2d99497a73c5ba71dd893dc68d021b76d275a995b8eb8754dba9bd93800b7f1a379cb360ab7a0ed3fabdc0552fecbfbc065eedd898b23432f6b11af381a57daf07f8490a45c1d85dc77cbefc8808f30f62f0807d1b3e1be10931882003188e1dad90644d02879fa27b41e282d2a3f038c374861705b1ac4f7e6d70ed09c767251fc055ac909ddee19bb03c31ad3fe86f5668d934d99a7e47341cf76489ffb79f0cd8c923cee2ea4aad55f3e2949f5caa2eb2b0a5f5637fb199ae6685bf4ef2ec1864d55cf0fd253055fdb08688aaa08075abbd2be250b8372fd3cb5178e64346530a512c9a7df663c71398e2fdf8baecc88813b9647735086c52b4eda52f563f8e00993c7f9091e12f99a9821b7d1fd663037b6f4414fbc54b49e9a165df953332470fe63cb7e0b9e8584499affd6211d23073b14222fa6832fd0f5eb828376da59a8742db5da53b8d2d176ba829f431d9d7d4d3f35e4f556c91545ca1ef1be3fae7d9dd5046cf4e1a31b34f200345a7137e6c421e1a7235b5c7bb06c703c5dd38886d652d345cbdcea1e6541553fa2bc2ba6a3d3787d4339af83bb6151b7c094f84935260878da1e9b3b7f8b0c9eb28c691eb3ce55b5b5aca612e294c52dd4956d825a725c530dcbd749ef1746755c67a1fd183b930d14d5a1b18bfd6983e80a06c0dc96d6892c58f7cfd4818452470b5ee7eb559881723df7038e5715c1c8f55d603aecd99637154a059866c289d5b5f48a8263de41bd6c67399b5de22815e210e63704289c2634908a4dcad06ab8b419b13fff482c190754f49982e1aaf25b44812fbb61a245ec4521915f0e41e788f7b27536703584c5d524c37acb5b722cb23524798aed02cdfaa58e15fbd65ee58a47d92c9d79aabf8d7c5335aa01d7c44c6df17bc2cee6cf3751cebf387c0cc3b256105186166526fe99467f9920302240bc4afff0fe59cb059f4c4be092bdffac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0x1000}, {&(0x7f000053c000)="fb09d4c7f44b959d8de46d7b31d7cc4dfd6e74ba45ddf4df972b4bf51ace927b4abbb50087e789c09cfc647d873cd059324a2586fdd484d4ef4b5ee8c0606dc1d462c0c386a8d97ca8951f6bff60f462289f68c115ad38deeb75597ecec1795398486141a0c1f25f4400b6ebc0a8d995cb841516e4739fcac761d5147e171b37ab837fb0eae6671f1f5563f29fd197ae576f6670d652b80fb7049188456c69d579dd4ac9968c31a9932df97b083bbe909a0f6090ea79249983b6662d91ce35bcd46a6d75ea75b689c4b87a50c96ea414a019fdc148d46101425f725957a1bad891c84268c6d0df0c768ea638", 0xec}], 0x1, &(0x7f0000083000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x20, 0x400c0}], 0x1, 0x4004014) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009e1000-0x10)={0x3, 0x0, 0x1, 0x5, r2}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f14000)=@updpolicy={0xfffffffffffffc52, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_aead={0x0, 0x12, {{'gcm_base(cbc(aes-aesni),cryptd(sha256-ssse3))\x00'}, 0x0, 0x200, "9dcdf0aa8769d1319126773213390841657a24bf00fbee25eb"}}, @algo_auth={0x0, 0x1, {{'wp256-generic\x00'}, 0x0, "4c8e5ea3e0d6144f8527cc866a63adfa10a2d3a802b63073e8100f69daacaf9bf210825bc7b6b01c57a959399f3b5fe803500513bbc9d69b33be6a4c8c45f9712a967652cbc0698038614044745dc7e35996a05942870f6460715ea331d74e98b519ec15622941cb40d3102a7432520305109857568075a6bac0a8cce04acdd097fdde611e8f854b7cb093d270181e73dce51d20b478ca139c0e215b1dfb15c4f47e87c84c5d1a35b677535bfe7ea62c360241a0cc85146e40cbf590a83c29a00f8dca6bbeecd02e56"}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000099c000)='/dev/dmmidi#\x00', 0xc58b, 0x109000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000064f000-0x1)='\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000298000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000423000-0x4)=0xc) r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d3a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000-0x4)=0xe8) r5 = geteuid() stat(&(0x7f000074f000)='./file0\x00', &(0x7f0000b77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a1d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000ec1000)={0x0, 0x0}) r9 = geteuid() getresgid(&(0x7f000088e000)=0x0, &(0x7f0000071000)=0x0, &(0x7f0000ea8000)=0x0) sendmsg$netlink(r0, &(0x7f00002a9000)={&(0x7f0000f9d000-0xc)=@proc={0x10, 0x0, 0x3, 0x200}, 0xc, &(0x7f000009d000-0x70)=[{&(0x7f0000f38000)={0x6c8, 0x35, 0x400, 0x6, 0x0, "", [@typed={0xc, 0x31, @str='\x00'}, @typed={0xc, 0x10, @uid=r2}, @nested={0x2c8, 0x46, [@generic="4452acc1c1c18d1666d1ed90975ee23279c8e70e5843af3bc6249008dd843b56686943e0013cb3b928f03bb0a5ccd1cabf731524b05b9058d52318ee6559aeb5a6c4a26d1ed98019fbeaf348ba887b1ab6b392f31b001a781c0c77182229b0c1", @typed={0x10, 0x58, @u64=0x1f}, @typed={0x8, 0x33, @void=""}, @generic="c02b36c730f9aef6efbe2e6158f80b81bf78d8fa0518bb8e849a69c5f77195ff4442c6426ec899128c1fcfacccd526270e77d9da076ecbc72024bbe596c0775c0b22edac40e3f2bca4792979088616b2a454b8e925344611f2034c707ba40c78656eb939837b2c10a290983d2387eb681f06c069435f62aae069f375dda8f273f6b42d76b324de75dc9829896736b9613f2a1950d13cdef6aeb7b6db13e2eb49852daed24f7b176da31a84bf340a2b8fd95421e235f40018ec44d5cc91110ba7ab42d66d767dd34fc474", @typed={0xc, 0x1e, @u32=0xffff}, @typed={0xe0, 0xf, @binary="61912dfb8bb5ace221e5d9488707fa3b4de5f1a60a6f8c94f3951c57de621281983ee8571591c516eeec47c840fb72aeac63eadace806fc37844e29f12f87f932a27fbdcbe5963329f4453944f36fa3ca9183d1d358aa63f1e14f2ac35061b3e089bdf5f531f77917319ba9e39a8f1ac29a7dc54c5ea2840638c7da2fce13886e9a4f3b17201bb6ae1d7001852a8387d7974e6b54ce7d9cc15532d06c41d090f1b7afc814c4c85e67e4e281c637a37d11e4c358f869c5269bf8db194be4c01ea10042c04f663c393cfee72343b5e5f248ddbb7f8691fdebf"}, @typed={0x94, 0x6a, @binary="5e9400aa60573c93ad84a5677015b2474e6db216a2bd8ce4386da33f361f701b2d6c8dd78bfac7b525636d108cb5e6b9d4dc3752d93ceafe69159fef703d1b4f21a55f325fc8459862ed219dd628a5499a78afebb4de045346f67de6c0151bca3c6bf4ca6a620c32cc5db9c8ab128645271655db66da4bc26e03561e4556b3bcb243eb3193c6924df909b096"}]}, @generic="16b1905c1c85f9578ae47bca6f7021a6d89ecc13f34b81386e0e3d1bd4dc3d9ea532774cdbc7b2dc76d6445b18eba745138773d41c93a6a13b7b3c7e9df7117de6411ca507", @nested={0x390, 0x3e, [@generic="1009da09af165af0d53f56e87736271f57151f0843d43f37dc67d8a3f497e2a0baec5988025d02470670b64c416b369e1d363efdf3203dff2e07a339d2dd233990bc2a05dca009f346457897bd8f075c4f11db2444b29eddb3ffaa901be2db30fd2678f6bc120e46168e436ac0d1a5321b670de935fff0da51400d2ff80b4ca678985fed899cb86e1b9641d9f1961a81fa41ad25020188298c6d632188a10ca3b341b3cb01bd87c0240bf50a505a933ca563bcb2", @generic="5cafa4d76cc318b79f2d6ec722223273e59e5325773d1d1c8491b36c4c82b7c3c51b0e21359a6706649982f0d1af0e67f62f0b267a565595bf8230bcfd7a5cb2ba94e8b14299dc00ac5c46943c1c98a5356194e5dc2ffd501f9165cec431ef79e76e773b3820fd1fcb12098721c3adb51637f4b981dc711157876f394162cf7255740d34d456", @generic="9b9e838b82d99e8c284a6a1d71a4fc706f2042c757465f96a5da03c499a8a00b8853073fe7d8828d50e83a09ef4070b7e7f59097d57b2e16de5c0f445d008c3290b067b8498c3b8387d6e574a00ebd94f4e64a768f46299ca6883a800f110736ae66cf85b0fdc93d4eefda73ad3d88c5788f7905a53ea885293aaae57b8e76e25e4bc2ef12400b1fbe9cc67542ecbe0039a61eb2d60037c62c94d10b385239e6c1fda737b7e5c3f69279c7eae1acee4c", @generic="cb378a592a65326144c0ad095272c61cee9141eeffb49d984761fa22175eeda2b0c115ef3019dd5e554c51a429bd5e78c110b228e8f6ab9310145d9bc4fd8a5563e976892bed7c50d26c83b724defa4356d40871aed1b18cd1cb68ce6cf2b8438abd9e8094375b88bb44e9580d794a29f2ddb13635d6fcc27afac0c7f721a85c4a13270f5ef4288c2ea0d2e02aa3417e93f4d7c3358694a950af939faa69cead5bd9868c6a8a2a0fb852c4484e511feb2716983a6fe11f20f80f176d56478a8a14384fda7c3cf97ff656896e86ecf0863517b385be136c", @generic="20c0924a6c34f8ee031b5c60ccccbf808f9237999993a74f8f6e525d6d6dc2a152d433286f23aa38400e4f63f59a508bee50a18e3f7bd989bf4a7e365a3db29f53e9afb52f7994b4189d9da48c0a5c6018994f85260fc5e335fb8e833e549b7368d636dc2aabfb79d37843f617e12d771ac13546ee5b0472516db93713f7a628024239559bf8bdb287c3059782f425aecb152bb286f5602362d3e2281c37b8b99509ea72480e5ae25798a5ad1234e2781a8cda01a9c9", @typed={0xc, 0x62, @uid=r3}, @typed={0x8, 0x70, @void=""}]}]}, 0x6c8}, {&(0x7f00002e7000-0xc0)={0xc0, 0x13, 0x200, 0x4, 0x0, "", [@typed={0x10, 0x42, @u64=0x1}, @nested={0xa0, 0x38, [@generic="885cb145ca631a22b1026b43535042b2247e842987a23245416dcd3e23861de40f22ee792c14db98ee7dd3a888839af8f4d4a7017d5d3f3e69488d13b4c93107452017314473b8e140b841153648fa781e8bd5c0385b3a6b014d481e18d3f6a3d9e6c51afc2722554a8deeac4f9733846162e03cc90abdbe02c3da6667", @typed={0x10, 0x1e, @u64=0x2}, @typed={0xc, 0x1a, @u32=0x4}]}]}, 0xc0}, {&(0x7f0000d54000-0x20)={0x20, 0x2a, 0x35, 0x1, 0x2, "", [@typed={0x10, 0x90, @u64=0x4}]}, 0x20}, {&(0x7f0000cd3000-0xf4)={0xf4, 0x3b, 0x0, 0x7, 0x1, "", [@generic="16fee9cf8c34686fa236f28d7716cfb50c4a103db08c6ab55cae029886c4f4a4ab05dc0b60de7a68a8449f059add9afc19d153f0a5a34218f1e497fa117d33747b51f8c37361950aeebc1ff00dfe05109412cd42fe9331168c74a6080b25bb29e80e33fc90fe9441ffd00d250c2d23827eba57bf34bfd1fb99a0bab83d5dd49cf058e05d4cf7d901a780b42f700c8ff01d9827072b82dcda55b16c894b2975336d59959017ecdfc2e07806562e9aa2ef8c2d00570e8eb12b07f68d60f74352d94ab22d294bf70a3de109e479053ea19c3e2c04ae", @typed={0x10, 0x29, @u64=0x5}]}, 0xf4}, {&(0x7f0000468000)={0x1594, 0x20, 0x100, 0x5, 0x2, "", [@typed={0xc, 0x1e, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @nested={0x15c, 0x60, [@typed={0xc, 0x3f, @fd=r1}, @generic="98346748f66921739fcef611f3681b8d49581711eed8f90642a9ed682592a6d7436c7ffd5846546c808bc11adb74e561adbe0b61c31497da4538a87820427618c5480715c35ae366cefb098c4b789bea0931f317b531aeb738a820d898f9e800ace331592f6c861151161e4314efa39eff0b7b9160b83b2c52ea32d9aef43616924fde6875f9c0006172957bac39a2a24849f2830deb9568457a70fb2ad69c204dcc6b", @generic="a265f439fed3800e75974c03936de28c0d4185db810205dafedaf8799705fbd448858c160c740fe035e899c46c77a211913c77c81f5356c8bfbc900bf5a9f64800cb4e2e443254e94a7fd527c597729dda6de3919c2de49a8666257edd4b32150ae3f1b3abf49e64ae0c9058bcd9cc00c7df3ae8ba013000725a1c9a983a5a2decd890a8fffa1bbb159b0208100014449e2a74e368f572c549fb5f96", @typed={0xc, 0x73, @u32=0x7f}]}, @typed={0xc, 0x4a, @fd=r0}, @nested={0x2f4, 0x3e, [@generic="", @generic="d1", @typed={0x10, 0x2, @u64=0x101}, @generic="cfeff3f5c329e971da40d7b405ca285f92dcfca70f4d75077aa0a167628ab07c458282a22d9439539f7d284e581adba48ba02a71983c06aff23b3055ab65ef2d61e064bc8eb4c13a0bf10e94cb1b722081c388d8af9d37f99f579d8514a3422e55836381d471b47d1f4deef9b74ce991620337a77408c1dc8e3b76a7c394320251108e7ddbbb76c70ba16c8637c592292c6976a0ce2a4c8cdcc60f8bd65023bd6edfbfb9e05c7a2bdca2842286c191c3cc06d4bd2e35fe09695a791fbf51c841c35aa92d722f55183e03da527323a9e17482d296a91f8fcd20b5bb089291b6cb1d7d21c3a1af0e0be186f76ccc659e08f82b2cef36dc00", @generic="4d5c0a396e51fd2d1d51dd0403b804eca4a5a911dcfb5892038ad0086291eafa834dcdca132f755536df0ddd497e94c5193c526cbca494fbb33059653d592b3876104f04fd0cfdba0cb183ea5224f2062ad3f3aa716bbfc1999fe8e09ff413b9e645aa5d6b5089f7bc48d81010cd754c903f275dec34b2636ff9ea1aec25794a248a1a051855fb02a0d90c6942bfaf0f4aeb3e1098c570349d9cbe6097f8c9107c6a60303f2a2f273ebe265b405800eba645736f15903510f150f55724997f336a44df17cc866cc24fd4897d63433bbd44c39f94", @typed={0xc, 0x87, @uid=r4}, @typed={0xc, 0x8a, @uid=r5}, @generic="18c8c784ffe25b9063f80d417f511171bb7c51e86bad77b1eda109a76993eebe88c4e04129b179ea7bcf30a099e71783461f22aedc0ee50536824252faf88b2b4c87543dec14e16a6c122104d2e4fb2b902979d46254b24f8e", @generic="405ab2b75cc9d2527934eb6eec0fd3bdfe2c869ecc964e188b6e16b3f2cad7d931b634059c8d246e8ba2a1997ca5f5a9a3f526743815121834fbdf64f5512e3df9a6d4f02b50809ba2ead8a54786d350c0edb700ed5c5d55e0af9d71bbe8b59e6a139992c5c2aad544e76d2c2290c9a92f8aa36ac3dd4a5af27fb2650758d197ca9e67b4d23f111ccc93b2aad5264ac2cdf0a3476608c627af00d24aefba39e15852"]}, @typed={0xc, 0x35, @u32=0x4}, @nested={0x1050, 0x82, [@typed={0xc, 0x4b, @ipv4=@loopback=0x7f000001}, @generic="6e88c925104aea1bec668567a753ad61de6d827d0d86fcbe1608da24f52d2d8f630551d29c20", 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@typed={0xc, 0x74, @uid=r7}, @generic="14650227748b1d065b51e22470cc48a11b991944f95c1d96cedfbc0d8b5614edaffc0c1195beb65ef31655dda9dd221e1134b0034f11551a18aa762972af88a5a2e5ebef242e9e6a048d27d5481df6d399bd519c145c7df2705992e0d9885087dce5696c9ea00e24b84fe84bcf7d565fad4817c880180305891d11aa49a3bebaedf5ee6a7db26002ad8c9af10b911285e2769d336bdeb9c96e9c70adf19fc98f9a245da19e329b81a3785dfb68ec"]}, 0x10d4}, {&(0x7f00004ed000-0x268)={0x268, 0x1c, 0x200, 0x0, 0x1, "", [@nested={0x180, 0x2d, [@generic="3fd27546170eae1dcd96d445e5833724869f2c6abbbd06fc01e2315e83407a48f455dbb4ef", @generic="7835c60edad8807e8f20b4bf5497ab8cb838b37de803387276afb3829d4066c9906143cef42ded67d751d3a86e869cc94bb6f530dcfc4146926d7f0db83f937520b87f93bcd2f325449429bb76c77b9ffa82af477af8681bf36b7d138ef137817573dfa8e9bd761242b6526fb97d462c1e84a7ea55e510eb2a8bd5ecf97a965f4c51b22d9c961f6580fc296471358096a31d0a044a5c4e35b9c35539b8d828fe245eab0f7a2027bc4351d13906fb8e904fc030ad688de2d680567c2614040cc279355ea04fd29a983f1f20abc7c0d260f4055b72a64e6d91d2d88323ce0cbf5591e072d2e5", @generic="38dc21bb771a8fe39d85abe6969e4df30718b563edc0a66a051628fd6d06e80775b938b25caafb3ddf1a9544ff0a0d36235b20ab41e2e759b04ed494432aacb5b641da7a44a7aeb1c294fc883ca9592849f823367e7ff57d6bc761b1897b996d57b66ab47be7abeb75ef0a397c4940"]}, @nested={0xcc, 0x91, [@generic="2165bf31ca08d17f3a037d5588d0c5c1cc598abeb45d506bb4b2d963c3ec6363f7e13b24d9d987e1fd8f384cbe3f67070a467441849130d967c046d5b0bbc7802ebd0cd7da5ca94129dd07c66828ecd2e4c23d1e8fdc0e22d61b570c83c01ac38d4116335e5d3ce692b3a41be7328546ec1e50f1f8ec68387447d8d6657d226d1deff12c4bbfcd728e4bbe20583e6d0cc4f15c0ff51a52beefe2f849ad0b221c93883e1682a13d12048bf341eba8", @typed={0x18, 0x5, @str='/dev/dmmidi#\x00'}]}, @typed={0xc, 0x60, @ipv4=@empty=0x0}]}, 0x268}], 0x7, &(0x7f000090c000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20008010}, 0x40000) rt_sigaction(0x3c, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x100}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000)=0x0, 0x0) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f000096d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) syz_open_dev$sndpcmc(&(0x7f00009d0000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20040) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000485000-0x10)={&(0x7f000046b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) dup2(r1, 0xffffffffffffffff) 2018/01/23 05:48:36 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/133, &(0x7f0000d12000)=0xfffffffffffffee2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000008a000)=""/126, &(0x7f0000000000)=0x7e) 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 05:48:36 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d64000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000647000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000a31000)="b8d524a7ed56e24f167b0bc8a3b1e70f38b83e251e933a4e8cf132515d8a9ebfe1654be3e74bd6d0cce27afb3110d3931d49a1cbb9eef780a1dbcb677c4ab104b6894b8e4938e8703650f3c7def5aee817c495bc24456d8d0e62df877de61d40b91bea9db45a5f60416b4103cd05a0dc773e93474a15015dc0531c151432cea431c969691a3932440263d74d751d6e1399fd106113cfbf92857954b2c8726e403429c748149d65bb5412bc3fc5a9118ba0762070521d718f82b833245e10b1d993a3738a7b67", 0xc6, 0x11, &(0x7f0000000000)=@l2={0x1f, 0x4, {0x400, 0xfffffffffffffffb, 0xed7, 0x1, 0x80000001, 0x7}, 0x0, 0x2f72}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xbf, "b99c07f4b16597b2a78d407178433ed57e9332e28158651002d8a15bc6bf792dd5412b5f983cf2f1409280cf227ba6fdf2c476cc31f6a9b7dbb7bc47c5dd74ed55b6b94c3a5d0f09b3c4eae8baf2cfcf6d8bbb0fc48c11cc99b8e3954078a2a40b254b6a7270203e285c2c267fc8e302b6c93bb81390f4d9c5325022f9ea3cd22f97f6b13fb5d5e3fb5cf1ece641b464724ac92ec95db3e38f64f1a84a7447a1cc1c99405b683a6734dbf36c6b3a7d749a36d68a60577c22e0c22a71e32366"}, &(0x7f0000003000-0x4)=0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000004000-0x8)=&(0x7f0000001000-0x1)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x3, 0x5, 0x3, 0x1, 0x4498}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006a2000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c35000)=0x2c) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007e7000-0x4)=0x100000001, 0x4) readv(r5, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd4(r5, &(0x7f0000bca000-0x8)={0x2}, 0x8, 0x2000000000080000) 2018/01/23 05:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000890000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00005d7000)={0xffffffffffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000012f000-0x13)=""/19) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/23 05:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b2000-0x11)='/dev/vga_arbiter\x00', 0x80200, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000f70000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/enforce\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006bc000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000534000-0x8)={r2, r3}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) r4 = syz_open_dev$midi(&(0x7f0000f54000)='/dev/midi#\x00', 0x8, 0x200540) ioctl$KDGETLED(r4, 0x4b31, &(0x7f00003d6000)=0x0) 2018/01/23 05:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000026a000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e6f000-0x8)={0x0, r1, 0x0, 0x2, 0x0}, 0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073f000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ax25(r2, &(0x7f0000e97000)={0x3, {"200bc7f6dc4975"}, 0xfc74}, 0x10) recvmsg(r1, &(0x7f00008b7000-0x38)={&(0x7f0000e87000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008e1000)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:36 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x4, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000003d000)={0x6, &(0x7f00001b0000)=""/247, &(0x7f0000231000)=[{0xdabc, 0x3f, 0x1f, &(0x7f0000329000)=""/63}, {0x82, 0x6, 0x0, &(0x7f0000000000)=""/6}, {0x40, 0xaa, 0x2, &(0x7f0000000000)=""/170}, {0x7, 0xe7, 0x81, &(0x7f0000000000)=""/231}, {0x3575, 0x1e, 0x9, &(0x7f0000d30000)=""/30}, {0xe878, 0x1000, 0xf2, &(0x7f0000001000-0x1000)=""/4096}]}) 2018/01/23 05:48:36 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f000000c000)=[{0x8, 0x5, 0x71, 0x7f}, {0x8, 0xfffffffffffffff8, 0x6, 0x9}, {0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x8}]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/23 05:48:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1, 0x2, 0x36}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x8, 0x7, [0x101, 0x7fff, 0xdac9, 0x1f, 0x0, 0x3, 0x0]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000521000-0x20)={0xffffffff7fffffff, 0x1, 0x8006, 0x6, 0x200, 0x8, 0x4, 0x80000001, 0x0}, &(0x7f00004dc000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a5f000-0x8)={r1, 0x8, 0x5}, 0x8) r2 = syz_open_dev$mice(&(0x7f000086f000-0x10)='/dev/input/mice\x00', 0x0, 0x200981) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00004d5000-0x10)={0x5, &(0x7f0000649000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$mice(&(0x7f00006bd000-0x10)='/dev/input/mice\x00', 0x0, 0x82) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) listen(r0, 0x100401000003) r4 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000026d000)={[0x0, 0x3f, 0xfffffffffffffffd, 0x9, 0x0, 0x6, 0x6e, 0x81, 0x1f, 0x90, 0x19a4, 0x73e2, 0x2, 0x0, 0xf5c0, 0x10001], 0x100000, 0x40000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c8000)='/selinux/user\x00', 0x2, 0x0) 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000a26000-0x4)=0x0, 0x80800) r2 = syz_open_dev$sndpcmc(&(0x7f0000f06000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002d7000-0x8)={r0, r2}) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) 2018/01/23 05:48:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000020000-0x10)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x363, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x2000000400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001f000)='/dev/amidi#\x00', 0x1, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000-0x89)=""/137) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000001) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d5b000-0x28)={@common='gretap0\x00', &(0x7f00000dd000-0x78)=@ethtool_gfeatures={0x3a, 0x7, [{0x4, 0x3, 0xb36, 0x9}, {0x0, 0x613, 0x6, 0x1b}, {0x20, 0x8, 0x6, 0x9}, {0x2, 0x401, 0x400, 0xf65}, {0x7a, 0x1f, 0x8, 0x7}, {0x4, 0x1, 0x1ff, 0x0}, {0x7, 0x3, 0x4, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:36 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000ad4000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffb, 0xfffffffffffffffc) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000a20000-0x8)={0x1, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ec6000-0x4)=@int=0x41e3ea6b, 0x4) syz_open_dev$evdev(&(0x7f0000953000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00009e3000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/23 05:48:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000c75000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000cd0000)="00000003", 0xb4c3, 0x1000, &(0x7f000043d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2d5) 2018/01/23 05:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000788000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007cb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b56000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b02000)={r1, r2, 0x100}) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074a000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000e19000)='tls\x00', 0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/23 05:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000010c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) clock_gettime(0x7, &(0x7f0000c52000-0x10)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e77000)=@assoc_id=0x0, &(0x7f0000ca6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e49000)=""/185, &(0x7f0000286000-0x4)=0xb9) [ 43.129932] binder: 6421 RLIMIT_NICE not set [ 43.138479] sctp: [Deprecated]: syz-executor7 (pid 6431) Use of int in maxseg socket option. [ 43.138479] Use struct sctp_assoc_value instead [ 43.164606] sctp: [Deprecated]: syz-executor7 (pid 6434) Use of int in maxseg socket option. [ 43.164606] Use struct sctp_assoc_value instead 2018/01/23 05:48:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x0, &(0x7f00005a7000-0x8)={0x0, 0x0}) accept4$inet6(r0, 0x0, &(0x7f000016a000)=0x0, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0xff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004fa000-0xb)='/dev/hwrng\x00', 0x20002, 0x0) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000524000-0x18)=@get={0x1, &(0x7f0000ea5000-0x8d)=""/141, 0x400000000000001}) [ 43.185496] binder: 6409:6436 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.198241] binder: 6421 RLIMIT_NICE not set 2018/01/23 05:48:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00001a3000-0xa)='blacklist\x00', &(0x7f0000185000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ea000-0x2)=')\x00', 0xfffffffffffffff9) r0 = add_key(&(0x7f0000173000-0x6)='rxrpc\x00', &(0x7f0000935000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000fc1000)='user\x00', &(0x7f0000c3e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000744000-0x13c)="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", 0xffffffffffffffdb, r0) request_key(&(0x7f0000570000-0x5)='ceph\x00', &(0x7f000061c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bb000)='#.\x00', r1) mkdir(&(0x7f0000f35000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ade000+0x63)='./file0\x00', &(0x7f000097a000-0x8)='./file0\x00', &(0x7f0000e0d000)='ufs\x00', 0x401, &(0x7f000056f000)="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") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000481000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000965000)=0x7, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000079000)='/dev/cuse\x00', 0x103000, 0x0) recvmsg$kcm(r3, &(0x7f00004f4000)={0x0, 0x0, &(0x7f0000a6b000-0x10)=[{&(0x7f0000f00000-0xb9)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x0}, 0x40) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000551000)='..', &(0x7f0000110000)='./file0/file0\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f00009eb000-0x10)='/selinux/member\x00', 0x2, 0x0) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000226000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000)=""/0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x3ff, 0x800, 0x10}, 0xa0) 2018/01/23 05:48:36 executing program 7: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) fstat(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x8711, 0x3, 0x62845bd4, 0x2, 0x20, 0xa0, 0xbf, 0x0, r2}, {0xb809, 0x40, 0x8001, 0x5, 0x401, 0x101, 0x3, 0x6}, {0x0, 0x100000001, 0x1, 0x0}, 0x3f, 0xd, 0x1, 0x0, 0x2, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x2, 0x81, 0x8, 0xfffffffffffffffa, 0xffffffffffffffc0}}, 0xe8) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)="") 2018/01/23 05:48:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x200000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003b3000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xd654) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x6, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 05:48:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @random="0c4735976178", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:36 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000)='/dev/ppp\x00', 0x10080, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000bd2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r3, r3, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f8b000-0xa)='/dev/cuse\x00', 0x2c0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f000005d000-0x5e)={@random="9a52438e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000008d, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) fstat(0xffffffffffffffff, &(0x7f0000ff0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x2, 0x3, 0x400) semtimedop(r2, &(0x7f000067a000-0x18)=[{0x0, 0x9d8, 0x1000}, {0x3, 0x0, 0x1800}, {0x2, 0xe000000000000000, 0x800}, {0x3, 0xfff, 0x1800}], 0x4, &(0x7f000068f000)={0x0, 0x989680}) r3 = syz_open_dev$audion(&(0x7f000054d000)='/dev/audio#\x00', 0x5, 0xa00) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00008ce000-0x90)={[0x4cda, 0x10000, 0x8, 0x2, 0x1, 0xf0, 0x100000001, 0x5, 0xfffffffffffff801, 0x889b, 0x0, 0x8, 0x0, 0x6b4, 0x1, 0xffffffffffffffff], 0x104000, 0x6484}) setsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000d44000)="6e283f229348d89ff18866f1a45a68a1eab0f9ac12f4a438d1fbfe33346b0a23ae4ae831b88d673b03f9360db7c33e37094bb54f77fa20bfe6126d7d77fe847601165f92b0020180ab908bdda55206d45aa0bccdcd087cc325b47189c3ff70bf9c203398e4fa6b4313b9cbf1579d296d864f932bb9558e737e8800119dc53f69691699c6f19b20256d55d98cdb3c9aba36d3d6c89c8531e2b6f3b4ff32cbe5a45c45622280f68ae19562386b0fb14054e4bd7693e87e9bfe310eaf7184cc4ddf6a536187f4a75519d1e1cdafe91823169a463e6adc5e5d35331acf3c8f5387f6f43573d0ec5fbc976eedd482ad0813d222e662e6dc6fc2779fd7ff7869d29110751cb6f2cf9b350a3961bbcd0e4609f053d1156802e1aa943cd0779e15d7e6626de893aba691a46557ccaab54775f657ccc7530ed582aa72206dbeb8ac78bb44d2bde6eb992c70d3d62bebac76ca1b08cfa956d993708bbf992e3ade477b68714660cf8539e0c26e06974be98f5fc71bc7884ec5933629eff68b5712743f911f29f5d0961a1a1a086bcc1fba52bb09047aabd1624ef0951bc0a9540a31dc33018f75bdd9cf84e2ac56e3de5d629ec8672db7975fbbb12dbf7875b55ddc188d46eb6d878f60abac49352b2907bf24ee57c5d9456fb92f99c74db21fe1f5957a49ade364507a09dda8ca3885c0ff3d6630a132be8f7839d9ddcef69c0a456fbc9b9124218e19e589f7610ba1b97d3af6999b49b9a3dc04ff2626e76f875b778f5dbbd2a37e37ccc21e27822d68b21dbc5ed6b471fe1034754164b96586646b21cf1568a037bd59201dfea618701cbd237e3216915ec017ae156dc81211ba094d8a310ecbea216b0f7c47ff1fde39af1d52213f0de27add18936a04ca805499837566afba0652fa722de82d980fd6b2769a6ade4448903ada011ad84996b8d7320b1bd93d8265507140ab4c87fa5d38b08ea14c428ae14b470760c76ca15cd25e648761507c5a27f4417843660dfa058614957f9840e5ee1f2ad2363dc7cdff8d586e5e9f360ad954061d273efa1d8f50b01d84ac01d6aceb939b7e38b88ce4e2c37603543f85031a6e3f0661acbb85c4a15807b7090db5e3ba05107c2686cb1a61ecfcd1ad4b311ed007f496599f7f8e2aa3f93c80dd9501f538f6bebcbb3a13b09349855d5dcccbe32e393b138f773e44b6774f7ca680d0c0f5fd1e8243aecd999be90960f9f622e87628962158c4f9a05c4777cecbcb004c4dbf9e35b61f128a3bb5ebb3741f42706015ba12f54bf14f3db9bd9089fc6d939aa6e5448891f6495751c9de74010eb12d0685c061d4e001b572b3d0f2f0100a6ee52acf76c6a9f6ef71d27c6aa4ba4d9eacb1fc0123ee25edd526e3b38316ebccd056da4c8b25af096616b35bfff78af7f1f08f82d604080340c1ee279ff515b0713170d75191e026da5e7b85b85842767adc9a56544c107b0e6310f1b3c292e4f5633ec449ccb00fdf9618b5b9ff19e62f183c4b7422e03a326c8adce4f96c8326d58cef1ac83c0e084ab789ba3dcc2dbeb7bef9226ab5e252d8fe9637a99adacb4380824c13cf68d70669622f7732cb97b69cbc394769e2548de565f81c49cfe6aff198e721b573ffc6af9a8dea27cf7a285052727de83facb3fce7e960a729c59c1e7e161a07b8ddf07beaa91a6c39b2170202ab102960e9af8af623167b7a401740c9af5e1110805cd43c026d570a8ec4637f9318cb36fc544c5983382552692c0596859954d4a8dc79de25b1ff1864e02c8dc326908d4eaea6ee360112634188a966b5e220e241c2263e98e0a061386b8fa987df332c69653fc6ccbfb90ae31c396db4b9d371cb8abd37e6f43bd64a025e434b5e6230a8207b07d4e4d14f23f7e53bd8cc913eda68766431eb1793c221f31c3fcbe6c0ba092063754ed84a667643a3dbe5e1b937915e01b1a6e9a03c77ff0647ed6bd720e1131e45ea7d4348be3d67d69a3365b301d81784c9243d663f4f702712c4afaf7fa3449c82221d8d36e38a66231132c50a11c9b3cd8ee065d92b96bd5bd07f075997fbbb6a106958345ab0d045ab13694aa880180b8da410616f04c350bb58884e27a03c4eba17a9c47a83911e538022afc86b9cf4983a0d7c225187d4d60d923965754cb84ba6fea968be840c7ee1572d23a8fce72f18e801ea7d47b697929511b4174ea34f868c08e155537ecea4fee5d0e4801a5d65bbe01d5d5bd9a6a897af3d414dd1c10c2d254eea69fa67c8465b7c7bfe5edcc33fb379bc3fe1d0d100c8901659469c88c532f844ad1ff2c01e358ed8bcb7c5522700cc97efeb61ef1c478311c3448ade047a3c49d3f7fd4b6d3896cd1e5ed0ad5c8409b18ab6d565d13edebd10f04c4a13f22e6a396320ccf966095e8168b0e1d54c3006f51b06630bc3a148724da85a24e65b77aa8dc3a88570bcc672ed36a820f4f194f73927ffa04fb0a19d61db745402fa572578c3ba1e37e9b48a631d353ff916ec007a5e00341e96b2cb441e5ed62cfa396b8e8db3fe0e230e90b8f2febd00ac14cfad6c6891e12346bf78626f2f28cb9adc58c717ee6a4eb684a6aede4af087756e1fb4caf94b3f541ca56dc692c176a2f6afae4f84108d62f34dea26ec5ab21110f988b676ed4ab27d10c21d4ce91a2f9e5fc31194270728f6faa8d4f454dc8023e04c5b265efb5b9875c1a86e606e8151c25d2c79da7f6906ff1bd5e162be87a73527a66ce93f6ab2f0aef3a442c0e17e1bf5afce48a210a927840e6c060e6e351f24dad61aca7fac5ab3165718ef0becd6d53df46ac453ef5ceee4d123eca3651564e489998f01b0f0307e665d5cc82f2b9fdb017966356bc29f41b3a3732169ea27723ac27b8537ad81ab6b23847d1011ad230b46e74a7f5a25833801c3b8943c0e940d950ade79a1224a3318b17c5a7ac1d5b23a623c524c1c72d19f2c8fea98b14f66150a8a053ebe57a2c5731994c1a0d679c1b6dc48b5e07a42b412fd77ccbd4188e986d91b3ef3e8cf5518361e8fdbdfe39a95479aac29aa1f366761e536f15823483e56cb468134dcd6aa2ffef2854b41f6437c75f5db7d888cbdca5af76bf4dbb61ccd3bc70b48fa304c27820ffd6d01e8643ec98eb3eda61efeffc24fedf6785e5ffc5645b04941654bbb8e28e0420f64f3863771acda1724b0dff74dc5f185777c8897793bf25f0e6cc09a6361d21c2067ad60809d8d036f0fe67f04917019e0377625b70db233e20eac848ab621d94420fdeee78e57f89b2979991675b8e7ac8f5a9827b4496993796d4558e59305c95c7dcbaf49423f24ada8b5817a612463dbff9e2ec07075cbf65208ae53cf8650ca94ee2373fd51b9b27493f2c1d4f5107382206614b6a63ded7e8c0480bc4fabf817920d3db0e97c6ae7e48af76cc006e154bffd1c58d3ebd043b9ac4de0c371ffc2fc7924cb24644c184eb3bc7e96814a6022e3bc6d3eff2fb4790947f00569190f1a25edf7a2ad425d200ac5745a4c9be24f8bacffd7c04d9d5f8660811d808755f7fe1aa59e1de56f9cdb8406a10bc08bfcf81a1b3b86a601a254793fcb04e18287b24e1c541e9614f5c209cdbb5c8b199d0e7441cfc3518d0275b460b9bcf0e19eaac679b9425144cba8648c3ca3c3cd57a1fee66fe8a716506e536a23acff7eb6860c866d5637df82aa3c6f2d95ca0c6dfc2eb0a09beddcd4545d7bdb8b9846c23d6f7414e8ed603c30218e9202d5024170cedf21d536c2864016cc1adc5af3dc46e94cb869f681bb9a998d51598a71b8b45870c99af8c462a560aaa6224334a0dc6fedf8007abbdc6afcb4f5cdfc0501bbd1c690977de0daee8a363f4d5e9316025dff2151fca681374acfd98c43354e0d0ebd4dbbe460ecfbe9a90ff093368e7836cc363e2133d351df84ca5cd6539c7833f77c494de3612126c6fde5883681d776a3a7f95001f90d4955f6e8d21c4992fb494ca1451823f3300bb6209a54a851fc1b5fcec313dcf06b2dbf18b947274ff308de04fde06caceb74f12f2afa3f047c160b20c79f631560d9e29f3497f7f2786c95da16d142e47c588f94432a8d0a8a311faf826ce166c5775c1302befecff0a357229471eaf351fad2b2ffc4ead0c7c77b4b4fd0d8fbf9fd79aa37f21a918f53e031d73bd9a02e9f57aed6562002f697957643ae46dc07850d8222e162614ce4b9ef5282692f3a8204c061eb2875b8227f420b11d39cc37f47b3cf7ef92ab9043d0fcf89ab01f39a7bd2a3d5428bbef739b7a3c9ebe468a9b0f0445233aad109b70782dbdf2131a2f5ca1fd3cdc044575cc8619b961e9fbd474845ab193d45b5a2d6adca0a40fd4fbf0ff7ec41378a9df78fff6622e9688b575102e9e05451d3dcac6c239a3d7189ad476eb04641f49226c37399bbf0b38d80b2bb26f35a1fb79cb12269f4dd542bdec321bb4a460fcd8a2bee0c934bb137b51aaee139024b59f5703d84e296c67f334cf4a068c548a9e5a866601a4f808e9e96805765e8b737af22619f3e2c651ca97928ee792718fca9171059e6160f5c3421ba44534eb2973382531802a358e311a6c9e41ed1d561cda64f8fb28abdcc85dac2a35bf754daf7b5059252e969de5ca2a6acc5e377716d33908a24458f45f305435c899afb8792317b056f4c8e0fcbf324e52ea398c90932c25e46dbd6276ff2cf208e9e86d5efd9a93b8a2154df0aa5db5bad773d67069f7d2f015510d7db024445fa50f4d759dcefec620b92777beb88906217208711fedf407579c13ce6839a0a29793970db73a7d4bbe2b6b07208e83dfe6afdc7b1ecb21b773e334a14b0df6b4e458f5c6fd04311ffc45667574f6f5632351eab28b98419744dc38697ed931bef5ccd26aee289d30c06c372bdc891bf5be2fec25876c2c4b59e0547bbde101fe0f193add6bfe9523e626e9ef0774c484edd80d246b5ef347ec81ab4f61365c8b30f742c8461183a820485907f859fad7423bed0254786dd8d4ce7e2889395c13d543658a2456f6a2b53e4e6f3ca5b645e803291fdd5e0c2e277d29b92eed486477b8852b85cb42b8d805edbe8d1ddf79647c00518fbeb7cd74da09b92d924d586667b7a76d6292930f5ef8baa7ed787d1b8482e8efda5dbd0cbb44268c03dbb3b3321d88f93d9bf61a71bb706055667ca6dd095383c0f3ef25a9ffef8b8b3027b431fa09e5fb6bd5c758df25a0b9d21a3d8e386eb6e3665fb674faeb95a3950aa8408fa5895dc1e57e6d770cd069dd95de4eff3ea217c44c4bf93432479ef85197b9a9b747ae0b6a209cae30bdd9a5a65efbf1dd8c5cb7d9eef9a24b99e58864b9a377542833ad1cb45474e00eab4cd8dfcb85ad5ebc2338902922426ffdc04952b5a6df386e6c50af368915cb0810ee85651df70b39f55803aaf1808ae0eafb31117651450eee3653a5ae3425cd3f3581cdd55f808eb67b64a4de3b5ab7438efeb21b8bb1d8d3d66402cfc3d3986eab8fed8e9ae07614e6ec03ae291eedb6122cc40da600a0315275eda80368ca66c5fd4fd2b0a51f1209b38ce8ba9d526e5065142bf6fe178995f473aa9a4d4136179b8aa26401c8eb8126c4c68f49f51977297af3c62da5a99708ddfca9941ea9c67cb0c19f838d551971822bef46710c7529654ca6792f638267a70064c0cb6edf017424b87279657f4d554df94ea49e8a0f54b2eed1bd7cb41f557f27428f58bbb6945602ec79daf1f8ecbdf3b9405a42a5b23663d5ebece394d7450ecb8bf38e794eeb2e4b54b9b640f3b24706cd061ff7b03289f5906ddb8efd9", 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d65000)=[@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000033a000)=0x5, 0x4) 2018/01/23 05:48:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000001e000-0x10)={0x2000000000000383, &(0x7f00003f9000)=[]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d33000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000af0000-0x20)={@generic="03d6855977d11683c3ceb8fadc41658d", @ifru_flags=0x1a00}) fchmod(0xffffffffffffffff, 0x0) 2018/01/23 05:48:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000e0c000-0xcd)=""/205) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000966000)={0x0, 0x0, 0x0}, &(0x7f00002a8000-0x4)=0xc) stat(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f00008f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000118000)='/dev/vga_arbiter\x00', 0x2105, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000609000)=@assoc_value={0x0, 0x681}, &(0x7f0000848000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000913000-0x6)={r1, 0x60}, 0x2b2) pwrite64(r0, &(0x7f00000a8000-0x2a)="a9", 0x1, 0x0) 2018/01/23 05:48:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000217000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000b76000)='./file0\x00', 0xa8) listen(r0, 0xff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ba6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) prctl$void(0x3f) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008ce000)=r1) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00008dc000)=0x100000001, 0x4) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00004ca000)=""/0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ff2000-0x4)=0x0) 2018/01/23 05:48:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000000)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) 2018/01/23 05:48:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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, r0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7, 0x0}) 2018/01/23 05:48:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup(r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a38000)={0x1fe, 0x1, 0x10f000, 0x1000, &(0x7f00000c4000/0x1000)=nil}) sysfs$1(0x1, &(0x7f000029b000-0x4)='+&(\x00') r2 = syz_open_dev$mouse(&(0x7f000078c000)='/dev/input/mouse#\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f00001f0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000386000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00007ec000)=[{{r3, r4/1000+10000}, 0x1, 0x73, 0x0}, {{0x0, 0x7530}, 0x2, 0xa1, 0x80}, {{0x77359400, 0x0}, 0x9, 0x5, 0x4}, {{0x77359400, 0x0}, 0xfe0b, 0x3, 0x3ff}, {{r5, r6/1000+10000}, 0x8, 0x23ca, 0x40fc}, {{0x0, 0x7530}, 0x7, 0x8001, 0x8}, {{0x0, 0x7530}, 0x7fffffff, 0xe8, 0x8}], 0xa8) r7 = request_key(&(0x7f0000b95000-0xb)='cifs.idmap\x00', &(0x7f0000d4f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000052a000)='+&(\x00', 0xfffffffffffffffc) r8 = request_key(&(0x7f0000f6a000-0xa)='blacklist\x00', &(0x7f0000266000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ae000)='!\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r7, r8) 2018/01/23 05:48:37 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000000005432, &(0x7f0000014000)=0x0) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000005000)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x10)={r1, r2+10000000}, &(0x7f0000001000-0x8)={0x6}, 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/23 05:48:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00009e1000-0x8)=[0x400, 0xfffffffffffffe00]) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e98000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000996000-0x10)=@generic="6ea383eee51d0a0e7969af00bf463578", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)=""/130, &(0x7f00002a5000)=0x82) 2018/01/23 05:48:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000006f000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text16={0x10, &(0x7f0000001000-0x3f)="66b9301001c00f329a0000f7000f09b802010f00d866b95b0a00000f32f3f081170900d147f13ed32bb862000f00d066b9800000c00f326635010000000f30", 0x3f}], 0x1, 0x8, &(0x7f0000000000)=[@dstype0={0x6, 0x3}, @vmwrite={0x8, 0x0, 0x7fff, 0x0, 0x5, 0x0, 0x4, 0x0, 0x7ff}], 0x2) r3 = socket$netlink(0x10, 0x3, 0x8) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x3f0)={0x3f0, 0x8, 0x7, 0x200, 0x3, 0x3, {0x0, 0x0, 0x2}, [@typed={0x18, 0x35, @str='ppp1^cpuset+\x00'}, @typed={0xc, 0x45, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x1c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x6, @fd=r2}, @typed={0x10, 0x6a, @u64=0x743}, @nested={0x2a4, 0x92, [@typed={0xc, 0x84, @pid=r4}, @generic="aad683ac1411e71e2c4421843b6d691e938e837e9a00cca65c9c83d19ef5cdd0f72f", @generic="e7e76d297d1dfd336242f7a4f95811d288765e19384aaffae7c72221163159e513505e1a690fb78a2ece025630dde1793fd0d1d5e5256aeb2c7069858f766892dcb4b2fa3ea8d678f66eb5e9e38ba9f8b93d37b3eba7d48aaa789769a83d35913535d4845a0fda19e4d2739becdf17b7e4f2a4d8b95cb4aa1f218ed64caa7d1928f76430c3b26496c4d007279a088f195ab46dc5a0f6faa6d9f6da777df63330e4de1610ece354392a4b66bdc181ff737e599f4bbb6173756c76d05190d0a6888c78a9ced2861162645c787114f3332e9ed5e3e88221b54ad9728db2aa72d4f34d133e470a57c05ee489464391b3c075560f", @generic="814043ae939de8816c4ce16cc0884eaa1b9649e68d92610b2c35a0fc9b4905ca5bff25921af6768ddde2f695b6c04daace70f73704a4ab60bb382d1657ad58e71dbda3292062711d6f57e0636fa6fd4cc8c1d96b3ca09a52ff94a6653d3d9cd674a1d2b0ec661503ce47f83482bbbc24ac86e681676af77b037a88c97f153fa0376bb1e441508153a2d418ad85b49eb59d12542a11eb8cd520872399f2255526906aee59e131cb21a890c0654c1c98628d7df16b0f0e749bc27def645975c14d11bc41b92f40463b948c83b5cef9adf2ddc6f180b4f5ea36df1d5f1409b92bd13c85757ce6c78dbb2b43206512b641063b8f", @typed={0xc, 0x2f, @fd=r2}, @generic="76622c3673ef58f952c986a4621f108e7c1a7571468e260e8c3db36a9c26dbf3b13f9aebbc49afa515d4b92aa1ca8d9bf5e667febf7d73fc9ca46f592e91c75d9b7913d60c5aae7a2e0ccf49153484f27a6b582a0d48b3f0f59c0a57ac09cc42811d66b7a63b33cfafecf27c8dd267babad3a80314a8915f", @typed={0x8, 0x6, @void=""}]}, @nested={0x10, 0x38, [@typed={0xc, 0x58, @pid=r5}]}, @generic="20883fc493967b023db364d84cec64fefc08605d0fca1556cba14afe9d0008403718276a0279b7b2d154b32438decfd1282aa0142cca2c26524b71765aa7b20aa688e5120f8b4195b3f8465779397cde35d24a45840d61954a459dd4d2d7573800e269cc5afb1a6587cb52b6dd76285cca9c5681d9ad1a7a513d05fd026accefef8fe1e816dfb7de32c53fe345f4ae79c2a2ff4734bbc399490358ff85b210bcab3041704c301d6e7098bd6c6cd9d1b55bd7f860539d402dee8126596a5d7673bbaf07be", @typed={0xc, 0x88, @fd=r3}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x40040}, 0x4) r6 = accept4(r3, &(0x7f0000a42000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003d3000-0x4)=0xe, 0x800) getsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000c94000-0x4)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x3b, &(0x7f0000002000)=0x100000001, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ea7000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5, 0x2, 0x0, 0x2000000000000006}]}, 0x10) 2018/01/23 05:48:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000008000-0x3)={0x2, "cb0f"}, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x13c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:37 executing program 0: epoll_create(0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000473000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008ba000-0x4)=0x0) 2018/01/23 05:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000049a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ecb000)=r2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e20000-0x7)={0x3, 0xffffffffffffffc1}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e19, 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, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r4, 0x540c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ead000-0x4)={0xffffffffffffff9c}) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f00008ce000)=0x1, 0x2) dup3(r3, r4, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000bd3000)=0x5) 2018/01/23 05:48:37 executing program 5: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00009b4000)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c48000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f0000139000)=""/22, 0x16) 2018/01/23 05:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000042d000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000ae6000-0x85)=""/133) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0x1b) close(r0) 2018/01/23 05:48:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/connector\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x3, 0x7, 0x0, 0xb83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40345410, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:37 executing program 3: 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, &(0x7f0000d8d000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text64={0x40, &(0x7f0000aed000-0x70)="48b800200000000000000f23c80f21f835000080000f23f80f20d835080000000f22d86640c13a0066baf80cb8a0a4a882ef66bafc0cb800000000ef644b0f669a2c300000420f01d13e420f01d8d00d0001c0fe410f01cb48b8f4ffffffff7f00000f23d00f21f8350000000a0f23f8", 0x233}], 0x1, 0x0, &(0x7f0000778000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000e83000/0x18000)=nil, &(0x7f0000290000-0x18)=[@text64={0x40, &(0x7f00001b3000-0x48)="48b8bd007f8001cc3a080f23c80f21f8350c0090000f23f826440f208764450f174dae440f011d120000000f0017f02091126eece20f07c483f914f85b0f01cbb8010000000f01c1", 0x48}], 0x1, 0x0, &(0x7f0000c21000-0x20)=[@vmwrite={0x8, 0x0, 0xfffffffffffffffb, 0x0, 0x2, 0x0, 0x80000001, 0x0, 0x8001}, @efer={0x2, 0x4000}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 05:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f1d000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$KDENABIO(r1, 0x4b36) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/23 05:48:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0x0, 0x0, &(0x7f00005f8000)=""/0, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00007a3000)=0x4000000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a4f000)=@req={0x28, &(0x7f0000255000-0x28)={@generic="0357ad7cda06a00973ab64891c2c66b2", @ifru_ivalue=0x0}}) 2018/01/23 05:48:37 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) get_mempolicy(&(0x7f000000e000)=0x0, &(0x7f0000007000)=0x0, 0x4, &(0x7f0000006000/0x2000)=nil, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000014000-0x3c)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000014000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) ioprio_get$uid(0x0, r4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000016000-0x7)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000016000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000015000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x157d, 0x6, 0x0, 0x500, 0x7fff, 0x200, r2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000013000)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000010000)=[{&(0x7f0000013000)=""/53, 0x0}], 0x0, &(0x7f0000004000-0x61)=""/97, 0xffffffffffffff22, 0x0}, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000017000)={r7, 0x1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r8, 0x4040ae75, &(0x7f0000003000+0xcea)={0x5, 0x0, 0x2, 0x200}) 2018/01/23 05:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00005b6000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067d000)={0x0, 0x0, 0x0}, &(0x7f00004af000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000057c000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0x2, 0x1, 0xe7, 0xa, 0x0, 0x80, 0x32, r1, r2}, {0xa84, 0x3, 0x3f, 0x9, 0x6, 0xe0, 0x87e4d7f000000000, 0x6}, {0x0, 0x80000000, 0x3700000000000, 0x0}, 0xfffffffffffeffff, 0xc, 0x0, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x4, 0x2000000000000000, 0x7ff00000000000, 0x100}}, 0xe8) r3 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r3, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000052d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a51000)={0x2df7af40, {{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x8001, @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]}, {{0xa, 0x2, 0x4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c68000)={0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:37 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007a4000-0x8)='./file0\x00', 0x20040000100002c) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8, 0x0, ""}, &(0x7f00007ed000)=0x0, 0x0) 2018/01/23 05:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/enforce\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) io_setup(0x0, &(0x7f00008b4000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000297000-0xc)={0x5, r1, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/audio\x00', 0x200600, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000072f000-0x9)='/dev/dsp\x00', 0x200, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c77000-0x11)='/selinux/enforce\x00', 0x102, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f0000b52000)='/dev/dmmidi#\x00', 0x1, 0x200000) r8 = openat(0xffffffffffffff9c, &(0x7f0000438000-0x8)='./file0\x00', 0x4000, 0x4) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000da7000)={0x0, 0x0}) recvmmsg(r8, &(0x7f0000961000-0x3c)=[{{&(0x7f00004b8000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c13000-0x10)=[{&(0x7f0000549000)=""/122, 0x7a}], 0x1, 0x0, 0x0, 0x8}, 0x3}], 0x1, 0x40, &(0x7f0000a82000)={r10, r11+30000000}) io_submit(r2, 0x7, &(0x7f0000b91000-0x38)=[&(0x7f0000e18000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000727000-0x4d)="79dbcf97dde3772fac2c9fc43a180c5586c11fe8ae07d5f2d4f6b05daab6e01096dd011596fc92da489c71c5eaff371ee50fc176efdc6a696ab6c7b84c4c81b1c50dbc83b9dc475f24a8e54f33", 0x4d, 0x7fff, 0x0, 0x0, r3}, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x7, 0x3f, r1, &(0x7f0000903000)="f60caa18346979faedf53709346dd14d52fa0dc18850d1fec5c83ca030af34dcd46c1471eb09d0a39681a3e362de2392e3856f336969ae60f85c35ca3e175622c9a3ba3444cdb9c7d8c9d558f579e40d54ea0e537752c4bc7dd95cbe458d789e9e1581afdf25e1cc5c16a8823bf58ca6fbab710948ebf9ab71fddd5c50", 0x7d, 0x80, 0x0, 0x0, r4}, &(0x7f0000c90000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000935000-0x7d)="a2f37157c1357a3e3b420d00b82eb54d0cc128210b842ffe3c9bd1411ad038122395d3c74146ba90e7b036e8c821ca150c769c98f0394e8f6091a1a2cb58f84c5851b877fd180e0eb46bb52f7849bf2706e8af762b5c6b15a6a22043d796cfae2bd761fa6c7832048291e0ecb59cfcf6b464a32e8fd17025f6e0c73017", 0x7d, 0x101, 0x0, 0x0, r5}, &(0x7f0000072000)={0x0, 0x0, 0x0, 0x2, 0x400, r1, &(0x7f00004ad000)="56d4d4b58f394e2fd5c3696891e2f4fa254177cdd8227375f336812e22c5c8e8ba6c2bcff64660c47145bf813ec4a110ae738f976b324ae74dafc34fcad6e10a02acc5739b84306fbd3fa5f36f76", 0x4e, 0x3, 0x0, 0x0, r6}, &(0x7f00006c5000)={0x0, 0x8262fb2f30627ae7, 0x0, 0x7, 0x4, r1, &(0x7f0000080000-0x1000)="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", 0x1000, 0xf654, 0x0, 0x1, r7}, &(0x7f0000fc5000+0x557)={0x0, 0x0, 0x0, 0x0, 0x81, r1, &(0x7f000044e000-0x5b)="22cf6c3dbd69ffbe39a10f841b458c0f22af78a97ff835f6833006380688b96e0ed854035318e9b6ec1e5a744ddeae8c498b4d2fe05f2296b5ec9f207c5bb57758c52fd5c09a82382e689cc41bbe6bcecaa60f12aecf2b214f2568", 0x5b, 0x19, 0x0, 0x1, r8}, &(0x7f00002de000-0x40)={0x0, 0x0, 0x0, 0x6, 0x100, r0, &(0x7f00006d8000)="bd6e7e66fcc3c77960b48c83fbb0914a93e2ecefe01137c2ffd4733a8b916c4ffc1a3429e3a1c126fc7cc1234fc6a84c61ab672794e30cd84bac350562714679a9563a5e9cf5", 0x46, 0x4, 0x0, 0x0, r9}]) sendto$inet6(r1, &(0x7f0000a83000)="fcecb9e158b5f0b6157e838f", 0xc, 0x40000, &(0x7f000027d000)={0xa, 0x0, 0x10000000200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syslog(0x9, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ca8000)=@generic={0x8, 0x5, 0x2f53}) 2018/01/23 05:48:37 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000014000)="2d3101ff58a74090c880dcbbd3e75e4a369b84e98485dd6292f2b7b109e302e79464d8e0f131fd28935193f3c951cda3cc688443a3e5abe06ec45f384be3feb4bc4a", 0x42, 0x4000004, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/01/23 05:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xb, 0xa, 0x5ac) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000056b000)=@int=0x0, &(0x7f0000125000-0x4)=0x4) 2018/01/23 05:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b6a000)='/dev/adsp#\x00', 0x1, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000015f000-0x4)=0x4) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) 2018/01/23 05:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a37000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000224000-0x2c)=""/44) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 05:48:37 executing program 2: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000336000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 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) close(r1) r2 = socket$inet(0x2, 0x3, 0x2000000088) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f25000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f28000-0x10)={0x0, 0x0, 0x40, 0xfffffffffffff767}, &(0x7f0000f27000)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000604000-0x9)='/dev/rtc\x00', 0x448180, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000b0d000-0x10)={0x7, &(0x7f0000d51000-0x1c)=[{0xa4d2, 0x8}, {0x6, 0x6}, {0xa000000000, 0x80000001}, {0x800, 0x9a0}, {0x491, 0x100000001}, {0x2a4710c9, 0xa8}, {0xffffffffffffff2f, 0xffffffffffffffff}]}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000f28000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, {&(0x7f0000df2000-0x8e)=""/142, 0x8e}, &(0x7f0000a6a000-0x1)=0x0, 0x40}, 0x78) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f28000-0x4)={r3, 0xde, "fc71beb9ab8ab4001f2695be7fc024d72cf06574bc804f0d811acfa9ef08713628f4ecef7d9e1104512cf3ad9dacb135cce1894b7db649565c3502283538cceecbb45c346ac1e15807fd4aed33aba53813c81840803630395b7027384cc56b298e76f7f0aabea2f195431013894461cfdebcdafe22c04e23102e0eef1211fd88511b44e3ed0bf24575f3158dcbe7bfc6893c562a19d66265ac70894e5e4d287d0b96caab5e94410f1ce940d15aedcf013bc034f9171465f985ecba84874dca8e9d6548aa12929ae33f8fa69765ff93d8e3117bdb1901b64821988d86b947"}, &(0x7f0000f27000)=0xe6) 2018/01/23 05:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001d7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000348000-0x2)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000068e000)=@newneigh={0x24, 0x1c, 0x200, 0x7, 0x0, {0x7, 0x0, 0x0, r1, 0x3, 0x2, 0xf}, [@NDA_PORT={0x8, 0x6, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x100000000}, 0x0) 2018/01/23 05:48:37 executing program 7: r0 = eventfd2(0x0, 0x0) splice(r0, &(0x7f0000004000)=0x0, 0xffffffffffffffff, &(0x7f0000d05000-0x8)=0x0, 0x2, 0x0) 2018/01/23 05:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key$keyring(&(0x7f00008bf000-0x8)='keyring\x00', &(0x7f0000aef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000031f000)={0xa, 0xffffffffffffffff, 0x8000000000000000}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/23 05:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd8000-0x4)=0x0) getpgrp(r1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/01/23 05:48:37 executing program 7: r0 = dup(0xffffffffffffff9c) bind$bt_l2cap(r0, &(0x7f0000d44000)={0x1f, 0xc712, {0x100, 0x7b79, 0x8, 0x1000, 0x2, 0x0}, 0x3, 0xaf}, 0xe) clone(0x0, &(0x7f00000bd000-0x29)="", &(0x7f000057f000)=0x0, &(0x7f0000453000)=0x0, &(0x7f0000e06000)="") ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) connect$inet6(r0, &(0x7f00003f8000-0x1c)={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x3]}, &(0x7f0000b2d000)=0x6) exit_group(0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004cf000-0xb8)={0x0, 0x4, 0x400, 0x542ddf0a, 0xfffffffffffffffe, 0x7, 0x3, 0x7, {0x0, @in6={{0xa, 0x0, 0x7e6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x80, 0x2, 0x7fff, 0x5}}, &(0x7f00007ec000-0x4)=0xb8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a26000-0x8)={r1, 0xfce, 0x80000001}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000da000)={r2, @in={{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10000, 0x10001, 0x6, 0x10}, &(0x7f0000f69000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x3) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="0000000000000000000000000900000000000000800100004000e7003072a901"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001a8000)=0xfffffffffffffffe, 0x4) 2018/01/23 05:48:37 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002e8000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa1, 0x40) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000ae1000-0x3f)=@objname={'system_u:object_r:textrel_shlib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x34, 0x20, './file0\x00'}, 0x3f) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ae2000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000ae1000-0x8)='./file0\x00', 0x114, 0x800) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/23 05:48:37 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/hwrng\x00', 0x200041, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x158, &(0x7f0000005000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0710", 0x122, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x401, 0x5], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x10001], "b3c814cdc3d66cfb4e42d1835fecdc2b74da127d7a0c82b44c0914874f80712fff2d500cadb9771651a88fb31df0e7e061f91bf4381f06addb0ba0a5648024cee1805a82ae1ee8f845268e7f8231f097ab5025468c232b32d124139d1ea819460a4649954d4af9c364"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "530a3c8232f2b6d668c55379502e87beaca724e9df1e07c6a1bd4c267f1965e8bd611430697ebbda59eb6504684835389b481d96e7bc601446c674b2f32b9648beb95469bb98a54f269cc7b35f48a8412d0c2c859cfd7097115ea43ab8f99f5939c73e78701b033d7ce7c0a2175d236cbce2c613c31d4c0ed30115e9d0ac7afe48ed4f9b277123aefd2a6c01a1ab6e240fd150a4a86dd289f3bc5b128f37cd64feba74"}}}}}}}, &(0x7f000000e000-0xc)={0x1, 0x1, [0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndpcmc(&(0x7f00007a6000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008ec000-0x8)={0x0, 0x4}, &(0x7f000040c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000088f000)={r5, @in6={{0xa, 0x1, 0xbe94, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9fc, 0x101, 0x80, 0x82}, 0xa0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r6 = getpid() stat(&(0x7f0000c0b000)='./file0\x00', &(0x7f0000420000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000be000)={0x0, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000581000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab3000-0x4)=0xe8) stat(&(0x7f00009ed000)='./file0\x00', &(0x7f00007e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000eb7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00004f8000-0x4)=0xe8) fstat(r0, &(0x7f0000111000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000698000-0x2)=0x0, &(0x7f0000d2f000)=0x0, &(0x7f0000c37000)=0x0) lstat(&(0x7f0000c12000)='./file0\x00', &(0x7f0000958000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000dd5000)=[{&(0x7f000043c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000062b000-0x20)=[{&(0x7f00001db000-0xdb)="2ffd8f2276869abac2da5d64be53fa40420ddcac14783261958a3734a0502b67b41fba55afe4925bbab03cd57551ecd443d5ee51031798554958586f2f46d8b9e076fc08a30ad4f327f6803259ba360796378ee9ce5b484f102600184a730831a0a49d51ef5886935ba1461cf8b2ebe31cdfb2fdb7f834420f910f7da076d4e758a69363b0706f34cca2584450a7d8d5605f19ad0065659fddb5dcd145b8c18cc364785777db97276e8c0fef5e19b95b854c4cd122885f98be02a862c1b7d9b3e33bfbe3c7c3b77f36834b44023edea6f465e56a1493ca274565da", 0xdb}, {&(0x7f0000010000-0x95)="3b07a8cf113d5de813e38615373855d504cb0ce7af3492693353eeeb2d87c64108223e1b823b004b537d946abc1c88d54443059cd6b436a8fed0751db63e7743a84ec928cb8d9a296844c11bd4a9bde480676c634c310c19552e84a2306ec5e54a67e72f81a9c2bfc017565058383f198a2912cfac1bca67966ca3778615c7da45ae77ae910169cde747b0c92403b733576bf4aa0d", 0x95}], 0x2, &(0x7f0000263000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @cred={0x20, 0x1, 0x2, r6, r11, r12}, @cred={0x20, 0x1, 0x2, r6, r13, r14}], 0x98, 0x40005}], 0x1, 0x4000000) ptrace$peekuser(0x3, r6, 0x3) creat(&(0x7f0000c55000)='./file0/file0\x00', 0xf) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/23 05:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000079a000-0x8)={0x0, 0x0}) 2018/01/23 05:48:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f5e000)='user\x00', &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008ba000-0xff)="", 0x0, 0xfffffffffffffffc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000173000-0x8)={0x0, 0x0}) keyctl$setperm(0x5, r0, 0x0) 2018/01/23 05:48:37 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x100000000002c) poll(&(0x7f0000d2b000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/23 05:48:37 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f85000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x501100) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b62000)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/23 05:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000802000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000faf000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000057e000-0x4)=0xffff, 0x4) 2018/01/23 05:48:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000f1d000-0xd)='/dev/dmmidi#\x00', 0x8, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00006c8000)={0x7, &(0x7f00003b0000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f00001d8000-0x10)=[{&(0x7f00001e1000)="390160274d9838002f", 0x9}], 0x1) readv(r2, &(0x7f0000b62000-0x40)=[{&(0x7f0000dc0000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/23 05:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000425000-0x8c)={0x0, @in6={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f15000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001e6000-0x8)={r1, 0x4}, &(0x7f000012e000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 05:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000549000)='/dev/rtc\x00', 0x240000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00009c7000)=0x40, 0x4) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000a9d000)="f0907be6699e8dafb46e1c1e393292b2d5b53826328ae0ea526616ed35fa6defa33e4254c47cd990aeda228b169a2c84e83760ad127a72d7f295ebc381f8f593e0b1c8a44728f6bbbe32dc01e2d31fbf148db5fd6ad2647f3796fb80666cc15f63d72ef3f71a00f605bd8128ad883b81ac2724ca0ebcf687d5660c276ddcca8fda9aa5d7712c627020d9642c9d57c59230f12f6c9441a0c6b9c7a4e61eb1e06faea93bc062ddc875a06ae9f119762f9ff21bd4ff394428c411ea58b3ab23ebbc644af8183b9075058ada64faa2314ef93bc59cccd479ac9043e2c8d7dfd9") readv(r1, &(0x7f000065e000)=[{&(0x7f00001db000-0x1f)=""/31, 0x1f}, {&(0x7f0000de8000)=""/176, 0xb0}, {&(0x7f00008ea000-0xcd)=""/205, 0xcd}], 0x3) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000867000-0x9)='/dev/rtc\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000293000)=""}}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000222000-0x8)={0x0, 0x9}, &(0x7f0000a67000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000611000-0x8)={r3, 0x100000001, 0x7fffffff}, &(0x7f00008da000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b8a000-0x8)={r4, 0x7}, &(0x7f000036f000)=0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000186000-0x10)='/selinux/policy\x00', 0x0, 0x0) nanosleep(&(0x7f000027c000)={0x0, 0x0}, &(0x7f0000ac9000)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00001c1000)=0x6) clock_gettime(0x0, &(0x7f0000554000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008fa000-0x68)={0xffffffffeffffff8, 0x80, 0x3, {r5, r6+30000000}, 0x5, 0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netrom(r0, &(0x7f00001e0000-0x10)=@ax25={0x3, {"4d6ac624721428"}, 0x1f}, 0x10) 2018/01/23 05:48:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000963000)='/dev/audio#\x00', 0x1ff, 0x1) fanotify_mark(r0, 0x4, 0x40000021, r1, &(0x7f000080a000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000632000)={0x0, 0x6}, &(0x7f0000bb9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c88000)={r3, 0x6, 0x100, 0x7f, 0x8000, 0x80000001}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00003d7000)=0x1, 0x8) preadv(r2, &(0x7f0000e4e000)=[{&(0x7f0000fdb000)=""/4096, 0x1000}], 0x1000000000000070, 0x0) 2018/01/23 05:48:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xa78d}, &(0x7f0000ac1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000)={0x8, &(0x7f0000002000-0x2d)=""/45, &(0x7f0000001000-0xc0)=[{0x3f, 0xd1, 0x6, &(0x7f0000001000-0xd1)=""/209}, {0x2, 0xfb, 0x3, &(0x7f0000000000)=""/251}, {0x0, 0x1000, 0x10000, &(0x7f0000001000-0x1000)=""/4096}, {0x1, 0xbd, 0x7, &(0x7f0000002000-0xbd)=""/189}, {0x20, 0xf8, 0x8, &(0x7f0000000000)=""/248}, {0x8, 0x9, 0x81, &(0x7f0000002000-0x9)=""/9}, {0xfffffffffffffffe, 0x1000, 0x2, &(0x7f0000002000-0x1000)=""/4096}, {0x7, 0x9d, 0x5, &(0x7f0000000000)=""/157}]}) r2 = semget$private(0x0, 0x4, 0x140) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000001000-0xe3)=""/227) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x7}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x301002) mq_timedreceive(r3, &(0x7f0000e06000-0x1b)=""/27, 0x1b, 0x100000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000c75000-0x2)={0x410737f3, 0x1}, 0x2) r5 = request_key(&(0x7f000051e000-0xc)='id_resolver\x00', &(0x7f0000296000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000805000-0x9)='/dev/ppp\x00', 0x0) r6 = add_key$keyring(&(0x7f0000469000)='keyring\x00', &(0x7f0000ba8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r5, 0xffffffffffff3c22, 0x0, r6) bind$alg(r4, &(0x7f00001a6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) getsockname$netrom(r0, &(0x7f0000e4e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000927000)=0x48) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000081c000-0x19)="ad56b600000000000001a992ea54d7beef", 0x11) 2018/01/23 05:48:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 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 = accept(0xffffffffffffffff, &(0x7f0000d98000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e1a000-0x4)=0x9) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000140000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2018/01/23 05:48:37 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000021000-0xa)='/dev/dsp#\x00', 0x36, 0x2000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000022000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000021000-0xe8)={{{@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=@dev={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}}, &(0x7f0000021000-0x4)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001c000)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0xe7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000811000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2000000080a, 0x9) r1 = open(&(0x7f0000660000-0x8)='./file0\x00', 0x2, 0xe0) syz_open_dev$vcsa(&(0x7f0000b0f000-0xb)='/dev/vcsa#\x00', 0x80, 0x203) r2 = syz_open_dev$mice(&(0x7f000013c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$inet6(r2, &(0x7f0000925000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf5000)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000c0fe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x201ffffffffff}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000315000)=@sack_info={0x0, 0x8000000000001f, 0x0}, &(0x7f0000d73000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006e3000)={0x2, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002d5000-0x14)={0x4, 0x519a06b, 0x100000001, 0x1, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x0}, &(0x7f0000db6000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f000091c000)={0x7ff, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000000100000a, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000638000)={0x44e4}, 0x4) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000d1e000)=0x8000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000fde000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r5}) sendmmsg$inet_sctp(r4, &(0x7f00009d5000-0xa8)=[{&(0x7f00006ec000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ef000)=[{&(0x7f0000f7e000-0xca)="515b422aa41d4b379435dcad5cf06a543de238b94925d7df1b3c04603f31228def46129885793eb908d2241dcde315ea8beffdf37831fe11fc220315e223d2606bafb76d49643bf5a0f04a9eaa714327ce38800cb54aa1b915d8312b44b0ef46c1608ca22a6e7d7fbf577cbad6526f788cd2848ebe334b5d847ebc6c729e95303735fbadeeb6acc5b9492d5e2d5aeea96cc02d9410c4f66760fe6808df6a94ec589f6f15d977789630fbacd8d92132a03f43ac4b4bf9e6449c3f5c0faf7f4f54b3aab1c25335e9aee8dd", 0xca}], 0x1, &(0x7f0000df3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x0, 0x9, r3}}], 0x30, 0x0}, {&(0x7f0000ef3000)=@in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000f16000)=[{&(0x7f00007a5000-0xa3)="47abee5681f395366e4ddecbbd7b92935d183fb9915fa99deee860dc21fb5ad19eb28041921efa3634baa27a8c2cb295da9523435b7e2d28548caba61aaad322c8c7148d532cf62fc6917872c327c10149bc520ace373aa2dac8cf036584f6ec2677d4f7d5454638afeeb353a63ff42743c6f93c22ca81619bc88d24e67e5aefc6640f41d47eb4f6378156f44e0a4981af2df014ab86a2c06dc5cf0003e86316497f34", 0xa3}, {&(0x7f000019d000)="a9252cce17fecc50e605ecddb2e7705d0b9060908a8e85c7fff30d7ced3d545b46e6c7a6b621b70b3d2f6341f5ec51af281ad973c79a932d4845d762c33a8cab279539da6e5273451701581e3e2156a2f63ba0c5367b6b9a0d9160f046b5a382b1dd19cd8aa0b0ee586a56e648592b20fcfe4f9c9a29b596af6a", 0x7a}], 0x2, 0x0, 0x0, 0x810}], 0x2, 0x80) r6 = request_key(&(0x7f0000aa5000)='blacklist\x00', &(0x7f0000469000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b5f000-0xb)='&-security\x00', 0xfffffffffffffffa) r7 = add_key(&(0x7f000091f000-0x6)='rxrpc\x00', &(0x7f0000747000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000079a000-0x32)="5f48c34194fcde2c7cfa2cc64269c079d1e5e2aceed960a16788ead789ecd1ef4460a2f8970833f27c178a37d2af8c8192d8", 0x32, 0xfffffffffffffffa) keyctl$unlink(0x9, r6, r7) r8 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000198000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x24, &(0x7f0000ebc000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e2000, 0x6, 0x2, 0x2000000000100, 0x4, 0x1, r5}) 2018/01/23 05:48:37 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000006000)=0x41a, 0x4) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x44}], 0x0) r1 = syz_open_dev$vcsn(&(0x7f000022f000-0xa)='/dev/vcs#\x00', 0xffff, 0xc2) mmap(&(0x7f0000ca7000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) close(r0) syz_open_dev$vcsa(&(0x7f000007c000)='/dev/vcsa#\x00', 0x101, 0x400400) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ff3000)={0x2, 0x20, 0x2, 0x4, 0x6, [{0x1000, 0x8, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7f, 0x9, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x445, 0x9, 0x0, 0x0, 0x210a, 0x0, 0x0, 0x0}, {0x3, 0x401, 0x2000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x73, 0xffffffffffff35a7, 0x5, 0x0, 0x0, 0x3401, 0x0, 0x0, 0x0}]}) 2018/01/23 05:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/enforce\x00', 0x121200, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000019b000-0x20)={r0, &(0x7f0000147000-0xf0)="f391f919e153841d7d30c416714ab424dd52dc87a2d253c9740b6917465370ccfb3d2d1887bc3fcd072d0099365150727a9b4395106693af4d92d5e3c82b778e466fa15b1e02ff31ee682824baea656bb020f7f632222aceefe9e48d49c93a5e0cfadc1b174a579d9c8492a0ab0a8cbf7806b3e4da154065c4ce8909febcf1bdf761fcdbf4c5889d6af899ef55959b44e41b622881b4e8626371f939a0d65f907276a7f90cc324d3adeb59fdee8415a1a562dcccd75a13e87c4d871037c52fb6e45d183cdbb5f68d7155897e0a09fdb4857f41ff75592e4e4e22fc72d057158c575bccd9e619ccb645ae1847a58c6305", &(0x7f0000a9d000-0x50)="fd5e53d9ebf91dbe004db462220c1b06ac35602fd464368035a34618054650584f62becb49dbda0685d1a0bfae03bc99046613d10b690faddf229d5c116d8d52b4d7f4d33007452d21000929e37999dd", 0x1}, 0xfffffffffffffedd) r1 = socket$inet(0x2, 0x6, 0x3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000e2000-0xc)={0x6, r1, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b53000)=0x0, &(0x7f00006ee000)=0x4) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/01/23 05:48:37 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000092e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fd5000-0xa)='/dev/vcs#\x00', 0x7, 0x2000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fd5000-0x8c)={0x1, 0x100000001, 0x0, 'queue1\x00', 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]}) pkey_alloc(0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/policy\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) socket(0x0, 0x5, 0x4b) sendto$ipx(r0, &(0x7f000057a000)="d76ce185fb877d9b435c387c526c24d8f9489f903b6bbc222cbe71f410462a1dcec6ceb5d1e2cfd3e7425d39", 0x2c, 0x24000000, &(0x7f0000fd5000)={0x4, 0x6, 0x7, "e5a1746c9ce3", 0x2, 0x0}, 0x10) 2018/01/23 05:48:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000017000)='./file0\x00', r1, r2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='ppp1\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e1e000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 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 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2018/01/23 05:48:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000030b000)='/dev/dsp\x00', 0x210800, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003f3000-0x4)=@int=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/23 05:48:37 executing program 2: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$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, 0xd000, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000c74000-0x8)='./file0\x00') ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002fb000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000b04000-0x1)=0x0) write(r0, &(0x7f000033a000-0xb2)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f3d5e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b807", 0xb2) 2018/01/23 05:48:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) r1 = request_key(&(0x7f0000c0f000)='blacklist\x00', &(0x7f0000e32000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002b6000-0x9)='+&system\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000d26000-0x8)='big_key\x00', &(0x7f0000a7b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c75000)="ee0bd31b9946b640e760bbd03ccae6eed41fa43e452eb73ac581dca0c7cf73ffc76041d3b8fb9099572fb0b44fefef4ff795c71a2d9fae76385e81f40c3c29d2ba3612bd3e0c01486dd09654d8aec43d59c205ab6733474b13b0d754a763e3b8fa69c3f5b1b7dea607c98a43f3b23a3af8adffc635f505c98c6e17b105e3ca37e64e0af2a1e6d1591ae34ee84bfb19994716eb7326e664fddd5d9d5462b3614123b95124", 0xa4, 0xfffffffffffffffa) sched_getattr(0x0, &(0x7f0000446000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) keyctl$reject(0x13, r1, 0x2802, 0x6, r2) 2018/01/23 05:48:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/kvm\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x0, &(0x7f0000005000-0x18)=[]}) r1 = msgget(0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000001000-0x2d)={0x0, ""/37}, 0x2d, 0x3, 0x1800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) listen(r2, 0x3) prctl$seccomp(0x16, 0x3, &(0x7f0000669000-0x10)={0x5, &(0x7f0000046000-0x28)=[{0x84, 0xff, 0x7, 0xffffffff00000001}, {0x9, 0x4, 0x6, 0x1}, {0x1, 0x1000, 0x1, 0xf2d}, {0x7c30, 0x7, 0x100, 0x8}, {0xa0, 0x7fffffff, 0x800, 0x3}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x8001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000417000)={0x0, 0xc33}, &(0x7f0000e45000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005b0000-0x8)={r4, 0x1000}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00006ab000)={0x9, &(0x7f00005d2000-0x534)=[{{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}]}) 2018/01/23 05:48:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mount(&(0x7f00002bc000)='./file0\x00', &(0x7f0000345000)='./file0\x00', &(0x7f0000559000)='sysfs\x00', 0x108000, &(0x7f0000ad8000-0x54)="df0266e037e14928d2afabb2d5f4881df6d207114a63c8ba98231e48b0fbe2cd6afb0916e9193638faf14b83d6e25d425f33c11a2bd758d9272df2fa2a459b9c177862c19d0254d48cce68d169a68966124d74a2") close(r0) 2018/01/23 05:48:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x4000000000000, &(0x7f0000a3a000)={@common='sit0\x00', @ifru_data=&(0x7f0000bab000)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000864000-0x10)=@buf={0x4e, &(0x7f0000783000-0x4e)="8ba0fb40db90f0d578f798e827eecd9205a21f77bb0c5774cd2e2ef2cad295a50752cf22f8acb4c0465fbd693b3abed46f4e1b8734c24e62c52e817589d1c3bf59c065ef4292d12af161805a83d6"}) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/sequencer\x00', 0x680c3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/audio\x00', 0x82, 0x0) r2 = syz_open_dev$adsp(&(0x7f00009a5000-0xb)='/dev/adsp#\x00', 0x7, 0x101000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009a5000)={r1, r1}) r3 = syz_open_dev$vcsa(&(0x7f00007f2000-0xb)='/dev/vcsa#\x00', 0x10000, 0x402) truncate(&(0x7f0000bb3000)='./file0\x00', 0x96c6) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000bcc000)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 05:48:37 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000047b000-0x8)='keyring\x00', &(0x7f00009ce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000018000)='dns_resolver\x00', &(0x7f00008a3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb4000)='vmnet1\x00', 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 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000d9000)=0x100) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) dup3(r1, r2, 0x0) 2018/01/23 05:48:37 executing program 4: clone(0x0, &(0x7f0000dd2000)="", &(0x7f0000581000-0x4)=0x0, &(0x7f00008d7000)=0x0, &(0x7f00007e5000-0x54)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000758000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/23 05:48:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f000063f000)=""/60, 0x3c, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000698000)={0x0, 0x50, "04a9da1c492362053abed85454a61b7be14620196cd524b1fe2263e5b11a0c0a62b6e713851228a3b92f964a78822f67acecc641e72ea6ec58486d29d65bfe0d888924a43f0669021b3ed48731e57f95"}, &(0x7f0000354000)=0x58) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000016e000-0x50)={0x6, 0x6, 0x10001, 0x1f, &(0x7f0000689000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000035f000-0x8)={r2, 0x4}, 0x8) 2018/01/23 05:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3a, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) 2018/01/23 05:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000098e000)=0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000524000)=0x0) sched_setattr(r1, &(0x7f00000c6000)={0x30, 0x6, 0x0, 0x0, 0x2fe3a897, 0x6, 0x8, 0x8001}, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d39000-0x90)=""/144) sched_getaffinity(r1, 0xd9b448dd32c5d18f, &(0x7f0000da2000-0x8)=0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000d2b000)=0x0, &(0x7f00008a7000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001c4000)={r0}) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f000024d000-0xae)=""/174) 2018/01/23 05:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) r1 = memfd_create(&(0x7f00008cb000)='lo%:bdevppp1!\x00', 0x1) symlinkat(&(0x7f00009df000-0x8)='./file0\x00', r1, &(0x7f0000d64000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e6000-0x4)=0x0) migrate_pages(r2, 0xffffffffffffff7c, &(0x7f000029e000)=0xfffffffffffffff8, &(0x7f0000e6d000)=0xf09c) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/23 05:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x70, 0x0) readv(r0, &(0x7f0000330000-0x50)=[{&(0x7f0000e58000)=""/1, 0x1}], 0x1) syz_open_dev$dspn(&(0x7f000046b000-0xa)='/dev/dsp#\x00', 0x6, 0x0) 2018/01/23 05:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000039e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f0000c94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000095a000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x100, 0x1, 0x8001, 0xa, 0x20, 0x80, 0xbb, r1, r2}, {0x3ff, 0xc8, 0x4000000000000, 0x1ff, 0xffff, 0xef5, 0x100000001, 0x0}, {0x0, 0x2, 0x8, 0x3}, 0x6f9, 0x2, 0x3, 0x24e97fa9d6eed8b3, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x3, 0x9, 0x6, 0x1, 0x0}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f0000304000-0x4)=0x10000, 0xffffffffffffff27) r3 = fcntl$getown(r0, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000997000)='/dev/sequencer2\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000c51000)={0x4, 0x78, 0x100, 0x8, 0x9, 0x0, 0x0, 0xfffffffffffffff7, 0x10014, 0x4, 0x0, 0x7, 0xffffffffffff2a93, 0x10001, 0x20, 0x5, 0x1, 0x7, 0x0, 0x4d, 0x4, 0x5, 0x5, 0x81, 0x8, 0x1, 0x8001, 0x7fff, 0x80000001, 0x7fffffff, 0x5, 0x7, 0x3, 0x39e, 0x7, 0x3c4f, 0x7, 0x2, 0x0, 0x2, 0x6, @perf_bp={&(0x7f000003c000-0x1)=0x0, 0x8}, 0x2, 0x709, 0x1, 0x3, 0x1, 0x4, 0x5, 0x0}, r3, 0x3f, r4, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000626000)='/dev/sequencer2\x00', 0x410202, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000d6f000-0x1000)=""/4096) clone(0x41000000, &(0x7f0000c68000)="ad172113cc749746f0d71e5f9730a6e774", &(0x7f0000ba0000)=0x0, &(0x7f000031b000)=0x0, &(0x7f000022a000-0x5d)="8f8f959ddad0d554a6f05bc91fdc565a827d2867b106b1d8d5f5ef0e7ddcea8be663d7052b577c02391de598111b229c05c1379792a7db9199417f26b5c4adeac1d6376254f80e41bd2bd2ae84f9c50b56998642f80fcb3061c410c0b5") sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/23 05:48:38 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000f000-0x18)={0x0, 0x5, 0x8, [0x5, 0x3f, 0x7, 0x8, 0x80, 0x6, 0x6, 0xffffffff]}, &(0x7f0000006000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x5, 0x2, [0xff5, 0x0]}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000d000)={0x0, 0x6}, &(0x7f000000b000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x4, 0x20, 0x1ff, 0x1, 0x3f8000, 0x3, 0x1, 0x10001, 0x7c90000000000000, 0x4045, 0x40, 0xf030, 0x9, 0x9]}, &(0x7f000000a000)=0x108) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 05:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/23 05:48:38 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x400004000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:38 executing program 4: prctl$intptr(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0xbb, 0x203, 0xffff, 0x3ff, 0x7fff, 0xdd8, 0x5, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x4, 0x0, 0x80, 0x40}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x2a)={r1, 0x22, "1d1abb82ee2ca1e48ea767ba2cde644ada0e54402438c0156172f2adc9c2fd9a1b79"}, &(0x7f0000003000-0x4)=0x2a) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000d5f000-0x18)={0x0, 0x7, 0x4, &(0x7f0000968000-0x8)=0x0}) 2018/01/23 05:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d48000-0xd)='/dev/usbmon#\x00', 0x5, 0x62081) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:38 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009dd000-0x4)=0x0, 0xfffffffffffffc72) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/01/23 05:48:38 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$midi(&(0x7f0000973000-0xb)='/dev/midi#\x00', 0x4, 0x82) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000936000-0x66)=""/102) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/23 05:48:38 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000043c000-0x4)=r1, 0x4) r2 = socket(0x2, 0x3, 0x6) getsockopt(r2, 0x4, 0x4, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/23 05:48:38 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f00000f7000-0xc6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x90, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xa18, 0x49, "5d14415745a7b6a21ba75821333e2a973c3c00d424f1be33303a2b954747fa5c092cda3e60ec6a9fa5a285ec2113fb5c9423d4708d89106bd6d530bbb3b4642d7cc6079a0baa52e656"}, @ra={0x5, 0x2, 0x8000}]}], "4df242613bca8749"}}}}}}}, 0x0) 2018/01/23 05:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001b3000)='keyring[\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000804000-0x73)=""/115) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f6c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ae000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000a4d000+0xc2)=[{{&(0x7f0000d25000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000012e000-0x10)=[{&(0x7f0000625000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000799000-0xce)=""/206, 0xce, 0x2}, 0xf5}, {{&(0x7f0000a4f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a7b000-0x60)=[{&(0x7f000046c000)=""/127, 0x7f}, {&(0x7f000087c000-0xcf)=""/207, 0xcf}, {&(0x7f0000bcb000-0x97)=""/151, 0x97}, {&(0x7f0000aa0000-0xcb)=""/203, 0xcb}, {&(0x7f00006fd000-0x98)=""/152, 0x98}, {&(0x7f000092f000)=""/0, 0x0}], 0x6, &(0x7f0000d73000)=""/94, 0x5e, 0x8}, 0x0}, {{&(0x7f0000768000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000acb000-0x10)=[{&(0x7f000098e000)=""/174, 0xae}], 0x1, &(0x7f0000d80000)=""/105, 0x69, 0x40}, 0x0}, {{&(0x7f000024c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000a3000-0x50)=[{&(0x7f0000f8b000-0x9e)=""/158, 0x9e}, {&(0x7f0000e34000-0x35)=""/53, 0x35}, {&(0x7f0000c00000)=""/242, 0xf2}, {&(0x7f0000a9e000)=""/8, 0x8}, {&(0x7f0000c78000)=""/9, 0x9}], 0x5, &(0x7f0000846000)=""/27, 0x1b, 0xcef2}, 0x7fff}, {{&(0x7f00000a1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000016000)=[{&(0x7f000013b000-0x70)=""/112, 0x70}], 0x1, &(0x7f0000a38000-0x48)=""/72, 0x48, 0x88d0}, 0x5}, {{&(0x7f0000f48000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a1000)=[{&(0x7f0000889000-0xcd)=""/205, 0xcd}], 0x1, &(0x7f0000896000)=""/4096, 0x1000, 0x2}, 0x7}], 0x6, 0x10040, &(0x7f000003b000-0x10)={r2, r3+10000000}) getsockname$netrom(r5, &(0x7f00005b1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000273000-0x4)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b24000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r4}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000682000-0x8)='./file0\x00', &(0x7f0000642000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 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) r7 = dup(r6) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c19000-0xc)='/dev/autofs\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000b7d000/0x18000)=nil, &(0x7f0000645000)=[@text16={0x10, &(0x7f0000a22000-0x59)="660f10ab1500260f019807003e0f0f1fb7a70f08663e0f35ba200066ed66b92803000066b88800000066ba000000000f306766c7442400040000006766c7442402003000006766c744240600000000670f0114240fba7f0000", 0x59}], 0x1, 0x18, &(0x7f00005cd000)=[], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000a5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f000034d000-0x9)='/dev/rtc\x00', 0x400, 0x0) 2018/01/23 05:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f0000955000)='/dev/adsp#\x00', 0xffffffffffffff01, 0x200000) 2018/01/23 05:48:38 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00006d8000)={0x8, 0x1, 0x9}) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) readahead(r0, 0x7, 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff4000)={0x0, 0xfffffffffffffff8}, &(0x7f0000c14000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ff5000-0x80)={r1, 0xb8, "ae4a05587300658c83a0c018777cd9d3be3494fb5cbc7907d67dbf80fff62a9928548d23c2e0d82e71f2a18227f343ecb8e6a2520d04be0c51be2d73b2fd7753d4c04995521315ef145a1fed3f35d9f9e77f4dfa52cc3d504d30aeabcb9dec7f625f606126dd85559821f49dde27487f0327eb40b54c4488ee0b2334b84fc91fea24c918a1b75e8f5ce199e9341301dfd21f1f75f64ff9c7e7978e40bc7c6f159e2c987ec0445bd3a74d71f959f556a5716b3907e58a886a"}, &(0x7f000067d000)=0xc0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000ff5000)="217981120173c6469a463dde0dbbecdf42bf4d10d860e7f22cf828772f78375b5a99f57c75161bb4bf7adac9", &(0x7f0000f52000-0x4)=0x0, &(0x7f0000733000-0x4)=0x0, &(0x7f0000ff6000-0xa7)="3c213e9fca36879f6d1be5d42befaa8c034ddc1e4734d374d0ec82de34fd3df7fb69c0d190723e70875a9afb6d90bbd7c930176d1bd5552a39d7e294b5c91f5ec8414bd5e3850cb9f5ae46775f13f8b886d90bda4b322f6a7819b948f116078fc7ca5ed848f54fca9376c2546bb9254c31969a760343d1b4e44a440ae351e13228dfd40d7b0488c9ffccdaf06c15cc844db1686dd510946aef2e15ad3d0510337172405085bb04") sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/23 05:48:38 executing program 4: r0 = socket(0xd, 0x801, 0x2ec97db6) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000425000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0xffffffffffff96b0, 0x4, 0x6, 0x3, 0x84f4, 0x17, 0x3, 0x9, 0xfffffffffffffc00, 0xea68, 0x0, 0x65, 0x3f, 0x6, 0x200, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x22c000000, 0x20001800, 0xffffffff, 0x6, 0x200, 0x4ba6, 0x3, 0x401, 0x7ff, 0xd041}, 0x10) r5 = dup(r1) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000000)="1412954dc7a873332123d37b96618269c179f8b138822d61b284768cce6135e02af25bb76e13ac9ca2ea97ff63b0e97ca2d3145e58d7e87c8042727cc688f9adc7964223dc19fcc92e87f0fcc1d69e169e28c6a42666ea49af5f1ea89dc6154964ec7c69") r6 = memfd_create(&(0x7f00006ba000-0x4)='){%\x00', 0x1) poll(&(0x7f000061c000)=[{r0, 0x10, 0x0}, {r1, 0x8080, 0x0}, {r2, 0x1005, 0x0}, {r3, 0x1, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r3, 0xfd, 0x0}, {r6, 0x103, 0x0}], 0x7, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x2000000000000002, 0x0) sendmsg(r7, &(0x7f0000485000)={&(0x7f000092a000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f000014b000)=[], 0x0, &(0x7f0000b5e000)=[], 0x3db, 0x0}, 0x4040090) write(r6, &(0x7f0000240000)="", 0xfffffffffffffff3) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f00001a4000)={[{0x7, 0xfffffffffffffffc, 0x7, 0x1f, 0x1ff, 0x9, 0x4, 0x4, 0xf3, 0x4, 0x8, 0xfb7, 0xfffffffffffffffd}, {0x6, 0x2fe5620f, 0x3, 0x100000001, 0x3, 0x0, 0x7, 0x0, 0x5, 0x8, 0x7, 0x8000, 0x6}, {0x101, 0x7, 0x4, 0x4, 0x3ff, 0x5, 0x81, 0x6, 0xffffffffffffff80, 0x100000000, 0x4, 0x401, 0x101}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 05:48:38 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x5, 0x80003, 0xb) accept4$unix(r1, &(0x7f0000321000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c36000-0x4)=0x8, 0x80000) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000604000)=0x6, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000041a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x9) 2018/01/23 05:48:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={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_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) open_by_handle_at(r0, &(0x7f0000318000-0x102)={0x102, 0x7, "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"}, 0x2000) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/23 05:48:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003e7000)={0x26, 'aead\x00', 0x0, 0x120, 'gcm(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f0000b4a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x2c) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f00000ec000-0x4)=0xab, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002cf000-0x238)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4309(echainiv(gcm(aes)))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 05:48:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f000045a000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a19000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00009d7000)=r2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)=r2) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d0e000-0x8)={0x0, r1}) r3 = add_key$user(&(0x7f00000fa000)='user\x00', &(0x7f00001c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b27000-0x7d)="e9aacd4423fd756a4345fcda2d1b61337aadb5eefb75570cd675886f1613a36e31866eb7765230428a48f9adc730b8fe7f285eb17ee80d0944e609419e5294b4e17a81d062aa76f96ee60507f0d249c86dc2b6cfa2091aa7a9a4c07ef0e740471e42e9b034824f30bfdb996013aef54438c5a9a3704a752b1ccf9de9fe", 0x7d, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00006a6000-0x8)='keyring\x00', &(0x7f0000515000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r3, r4) 2018/01/23 05:48:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) ioperm(0x3, 0x9, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/23 05:48:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000071000-0xe)='oom_score_adj\x00') r2 = socket$packet(0x11, 0x20000000002, 0x300) 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) getpeername$packet(r2, &(0x7f0000669000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f8000+0xc6e)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002db000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000da3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000490000)=0x14) inotify_init() ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000a81000)={@generic="ef6df12bd2281f27c40053d9925e663a", @ifru_flags=0x2a00}) 2018/01/23 05:48:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000e6f000-0x10)={0x0, 0x0, &(0x7f00005cd000)=""}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c83000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fd000)=0xe8) connect$can_bcm(r0, &(0x7f0000593000)={0x1d, r2, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000871000)={&(0x7f00006a4000-0x8)='./file1\x00', 0x0, 0x0}, 0x10) 2018/01/23 05:48:38 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000-0x4)=0x75, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0x6) [ 44.719078] ================================================================== [ 44.726570] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 44.733510] Read of size 2 at addr ffff8801cf17584b by task syz-executor0/6802 [ 44.740864] [ 44.742496] CPU: 1 PID: 6802 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #275 [ 44.749769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.759126] Call Trace: [ 44.761719] dump_stack+0x194/0x257 [ 44.765383] ? arch_local_irq_restore+0x53/0x53 [ 44.770054] ? show_regs_print_info+0x18/0x18 [ 44.774554] ? refcount_add+0x24/0x60 [ 44.778360] ? erspan_build_header+0x3bf/0x3d0 [ 44.779648] SELinux: unknown mount option [ 44.787159] print_address_description+0x73/0x250 [ 44.792004] ? erspan_build_header+0x3bf/0x3d0 [ 44.796588] kasan_report+0x25b/0x340 [ 44.800394] __asan_report_load_n_noabort+0xf/0x20 [ 44.805320] erspan_build_header+0x3bf/0x3d0 [ 44.809739] erspan_xmit+0x3b8/0x13b0 [ 44.813549] ? prepare_fb_xmit+0x9a0/0x9a0 2018/01/23 05:48:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff80000000) 2018/01/23 05:48:38 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000ed7000-0x8)={0x3, 0x1}) [ 44.817789] ? netif_skb_features+0x9b0/0x9b0 [ 44.822295] ? __dev_get_by_index+0x1a0/0x1a0 [ 44.826791] ? check_noncircular+0x20/0x20 [ 44.831063] packet_direct_xmit+0x315/0x6b0 [ 44.835396] packet_sendmsg+0x3aed/0x60b0 [ 44.839556] ? find_held_lock+0x35/0x1d0 [ 44.843640] ? avc_has_perm+0x35e/0x680 [ 44.847660] ? packet_cached_dev_get+0x2b0/0x2b0 [ 44.852425] ? avc_has_perm+0x43e/0x680 [ 44.856412] ? avc_has_perm_noaudit+0x520/0x520 [ 44.861075] ? __fget+0x35c/0x570 [ 44.864546] ? iterate_fd+0x3f0/0x3f0 [ 44.868371] ? find_held_lock+0x35/0x1d0 [ 44.872458] ? sock_has_perm+0x2a4/0x420 [ 44.877062] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.877077] ? lock_release+0x952/0xa40 [ 44.877095] ? __check_object_size+0x25d/0x4f0 [ 44.877146] ? selinux_socket_sendmsg+0x36/0x40 [ 44.877159] ? security_socket_sendmsg+0x89/0xb0 [ 44.877175] ? packet_cached_dev_get+0x2b0/0x2b0 [ 44.877193] sock_sendmsg+0xca/0x110 [ 44.877211] SYSC_sendto+0x361/0x5c0 [ 44.877229] ? SYSC_connect+0x4a0/0x4a0 [ 44.877242] ? sock_do_ioctl+0x94/0xb0 [ 44.877250] ? sock_do_ioctl+0x73/0xb0 [ 44.877265] ? sock_ioctl+0x1e2/0x440 [ 44.877280] ? dlci_ioctl_set+0x40/0x40 [ 44.877291] ? do_vfs_ioctl+0x486/0x1520 [ 44.877302] ? _cond_resched+0x14/0x30 [ 44.877336] ? selinux_capable+0x40/0x40 [ 44.877359] ? SyS_futex+0x269/0x390 [ 44.877367] ? SyS_setsockopt+0x1cb/0x360 [ 44.877385] ? do_futex+0x22a0/0x22a0 [ 44.877398] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 44.877421] SyS_sendto+0x40/0x50 [ 44.877439] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.877446] RIP: 0033:0x452ef9 [ 44.877451] RSP: 002b:00007f1cfff1fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 44.877459] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 44.877463] RDX: 0000000000000000 RSI: 0000000020015f41 RDI: 0000000000000014 [ 44.877468] RBP: 0000000000000431 R08: 0000000020015fec R09: 0000000000000014 [ 44.877472] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5538 [ 44.877476] R13: 00000000ffffffff R14: 00007f1cfff206d4 R15: 0000000000000000 [ 44.877512] [ 44.877517] Allocated by task 4899: [ 44.877529] save_stack+0x43/0xd0 [ 44.877536] kasan_kmalloc+0xad/0xe0 [ 44.877543] kasan_slab_alloc+0x12/0x20 [ 44.877549] kmem_cache_alloc+0x12e/0x760 [ 44.877559] taskstats_exit+0x7b5/0xfc0 [ 44.877566] do_exit+0x44a/0x1ad0 [ 44.877573] do_group_exit+0x149/0x400 [ 44.877579] SyS_exit_group+0x1d/0x20 [ 44.877586] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.877588] [ 44.877591] Freed by task 4927: [ 44.877597] save_stack+0x43/0xd0 [ 44.877603] kasan_slab_free+0x71/0xc0 [ 44.877609] kmem_cache_free+0x83/0x2a0 [ 44.877615] __put_task_struct+0x2ec/0x580 [ 44.877622] delayed_put_task_struct+0xca/0x3d0 [ 44.877632] rcu_process_callbacks+0xd6c/0x17f0 [ 44.877641] __do_softirq+0x2d7/0xb85 [ 44.877643] [ 44.877649] The buggy address belongs to the object at ffff8801cf1757a8 [ 44.877649] which belongs to the cache taskstats of size 328 [ 44.877655] The buggy address is located 163 bytes inside of [ 44.877655] 328-byte region [ffff8801cf1757a8, ffff8801cf1758f0) [ 44.877657] The buggy address belongs to the page: [ 44.877664] page:ffffea00073c5d40 count:1 mapcount:0 mapping:ffff8801cf175000 index:0x0 [ 44.877672] flags: 0x2fffc0000000100(slab) [ 44.877682] raw: 02fffc0000000100 ffff8801cf175000 0000000000000000 000000010000000a [ 44.877689] raw: ffffea00073e4a20 ffffea0007234ba0 ffff8801d9ea27c0 0000000000000000 [ 44.877693] page dumped because: kasan: bad access detected [ 44.877695] [ 44.877698] Memory state around the buggy address: [ 44.877703] ffff8801cf175700: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 44.877709] ffff8801cf175780: fc fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb [ 44.877714] >ffff8801cf175800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.877717] ^ [ 44.877722] ffff8801cf175880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 44.877727] ffff8801cf175900: fc fc fc fc fc fc fb fb fb fb fb fb fb fb fb fb [ 44.877730] ================================================================== [ 44.877733] Disabling lock debugging due to kernel taint [ 44.877821] Kernel panic - not syncing: panic_on_warn set ... [ 44.877821] [ 44.877830] CPU: 1 PID: 6802 Comm: syz-executor0 Tainted: G B 4.15.0-rc9+ #275 [ 44.877834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.877837] Call Trace: [ 44.877850] dump_stack+0x194/0x257 [ 44.877865] ? arch_local_irq_restore+0x53/0x53 [ 44.877873] ? kasan_end_report+0x32/0x50 [ 44.877888] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.877899] ? vsnprintf+0x1ed/0x1900 [ 44.877911] ? erspan_build_header+0x360/0x3d0 [ 44.877920] panic+0x1e4/0x41c [ 44.877929] ? refcount_error_report+0x214/0x214 [ 44.877957] ? erspan_build_header+0x3bf/0x3d0 [ 44.877966] kasan_end_report+0x50/0x50 [ 44.877975] kasan_report+0x144/0x340 [ 44.877991] __asan_report_load_n_noabort+0xf/0x20 [ 44.877999] erspan_build_header+0x3bf/0x3d0 [ 44.878021] erspan_xmit+0x3b8/0x13b0 [ 44.878036] ? prepare_fb_xmit+0x9a0/0x9a0 [ 44.878050] ? netif_skb_features+0x9b0/0x9b0 [ 44.878065] ? __dev_get_by_index+0x1a0/0x1a0 [ 44.878077] ? check_noncircular+0x20/0x20 [ 44.878103] packet_direct_xmit+0x315/0x6b0 [ 44.878118] packet_sendmsg+0x3aed/0x60b0 [ 44.878128] ? find_held_lock+0x35/0x1d0 [ 44.878143] ? avc_has_perm+0x35e/0x680 [ 44.878176] ? packet_cached_dev_get+0x2b0/0x2b0 [ 44.878194] ? avc_has_perm+0x43e/0x680 [ 44.878211] ? avc_has_perm_noaudit+0x520/0x520 [ 44.878220] ? __fget+0x35c/0x570 [ 44.878241] ? iterate_fd+0x3f0/0x3f0 [ 44.878263] ? find_held_lock+0x35/0x1d0 [ 44.878288] ? sock_has_perm+0x2a4/0x420 [ 44.878301] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.878309] ? lock_release+0x952/0xa40 [ 44.878321] ? __check_object_size+0x25d/0x4f0 [ 44.878350] ? selinux_socket_sendmsg+0x36/0x40 [ 44.878358] ? security_socket_sendmsg+0x89/0xb0 [ 44.878367] ? packet_cached_dev_get+0x2b0/0x2b0 [ 44.878378] sock_sendmsg+0xca/0x110 [ 44.878391] SYSC_sendto+0x361/0x5c0 [ 44.878407] ? SYSC_connect+0x4a0/0x4a0 [ 44.878419] ? sock_do_ioctl+0x94/0xb0 [ 44.878425] ? sock_do_ioctl+0x73/0xb0 [ 44.878438] ? sock_ioctl+0x1e2/0x440 [ 44.878449] ? dlci_ioctl_set+0x40/0x40 [ 44.878458] ? do_vfs_ioctl+0x486/0x1520 [ 44.878464] ? _cond_resched+0x14/0x30 [ 44.878489] ? selinux_capable+0x40/0x40 [ 44.878506] ? SyS_futex+0x269/0x390 [ 44.878513] ? SyS_setsockopt+0x1cb/0x360 [ 44.878528] ? do_futex+0x22a0/0x22a0 [ 44.878539] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 44.878558] SyS_sendto+0x40/0x50 [ 44.878573] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.878578] RIP: 0033:0x452ef9 [ 44.878581] RSP: 002b:00007f1cfff1fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 44.878589] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 44.878593] RDX: 0000000000000000 RSI: 0000000020015f41 RDI: 0000000000000014 [ 44.878598] RBP: 0000000000000431 R08: 0000000020015fec R09: 0000000000000014 [ 44.878602] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5538 [ 44.878607] R13: 00000000ffffffff R14: 00007f1cfff206d4 R15: 0000000000000000 [ 44.879110] Dumping ftrace buffer: [ 44.879115] (ftrace buffer empty) [ 44.879119] Kernel Offset: disabled [ 45.514313] Rebooting in 86400 seconds..