cuting program 5: socketpair(0x0, 0x40000007, 0x0, &(0x7f0000655000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x6e)=""/110, 0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x3b4, 0xf551, 0x9, 0x8b9, 0x40}, &(0x7f0000001000-0x4)=0x14) lookup_dcookie(0x20, &(0x7f0000001000)=""/38, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0xe, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000005000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003000-0x12c)=[{{&(0x7f0000005000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)=""/193, 0xc1}], 0x1, &(0x7f0000004000)=""/149, 0x95, 0x1ff}, 0x10001}, {{&(0x7f0000004000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000004000)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000002000)=""/144, 0x90}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000003000-0x49)=""/73, 0x49}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/108, 0x6c}, {&(0x7f0000005000-0x1)=""/1, 0x1}, {&(0x7f0000005000-0x62)=""/98, 0x62}, {&(0x7f0000003000-0x41)=""/65, 0x41}, {&(0x7f0000003000-0x1e)=""/30, 0xffffffffffffff5d}], 0xa, &(0x7f0000002000)=""/135, 0x87, 0xffffffffffffff80}, 0x9}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x88)=""/136, 0x88, 0x101}, 0x7fff}, {{&(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000004000)=[{&(0x7f0000004000)=""/7, 0x7}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000005000-0x37)=""/55, 0x37}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000)=""/35, 0x23}], 0x7, &(0x7f0000002000)=""/0, 0x0, 0x5}, 0x5}, {{&(0x7f0000005000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000002000-0xce)=""/206, 0xffffffffffffff61}, {&(0x7f0000001000)=""/14, 0xe}, {&(0x7f0000005000-0x88)=""/136, 0x88}], 0x3, 0x0, 0x0, 0xff}, 0x4}], 0x5, 0x10000, &(0x7f0000004000)={0x0, 0x0}) 2018/01/31 02:38:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/01/31 02:38:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000085f000)='./file0\x00', 0x4041c0, 0x40) r1 = creat(&(0x7f0000de5000-0x8)='./file0\x00', 0x84) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000b1000)={0x5, &(0x7f0000588000-0x14)=[{0x9, 0x80000000}, {0x6, 0x9}, {0x7fff, 0x80}, {0x8, 0x6}, {0x5, 0xc0000000000}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/31 02:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f33000-0x50)={@common="dfff3effffeeffffff0900ecffe800", @ifru_settings={0x40010000, 0x0, @raw_hdlc=&(0x7f0000d49000-0x4)={0x4, 0x0}}}) socket$inet6(0xa, 0x0, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) pipe2(&(0x7f0000c8f000-0x8)={0x0, 0x0}, 0x84000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000853000-0xbe)=""/190) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000f0a000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 02:38:23 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a46000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d0e000-0x8)={0x0, 0x0}, &(0x7f0000255000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/hwrng\x00', 0x400, 0x0) write(r1, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000bd3000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) ioctl(r0, 0x227e, &(0x7f0000cb0000)="") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d6c000-0x8)=0x20) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000eca000-0x10)={0x3f, 0x0, 0x7, 0x6}, 0x10) getsockopt(r0, 0x6, 0x7, &(0x7f0000bd7000-0xe1)=""/225, &(0x7f00009ff000)=0xe1) 2018/01/31 02:38:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000)='oom_adj\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) ioctl$TCGETS(r0, 0x5401, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7f9000)=nil, 0x7f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f00007f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f00007f9000)=@ax25={0x3, {"33a74351a01025"}, 0x7ff}, 0x10) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x6, 0x3, 0x0, 0x6, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000557000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000059c000-0x4)=0x0, &(0x7f00005ec000)="") getpriority(0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000b2000-0x4)=0x0, &(0x7f0000497000)=0x4) fcntl$getflags(r0, 0x40b) 2018/01/31 02:38:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000599000-0x4)=0x0, &(0x7f0000637000-0x4)=0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e47000-0xe)='/dev/keychord\x00', 0x2040, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000066d000-0x4)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f1000-0x10)='/dev/sequencer2\x00', 0x804, 0x0) read(r1, &(0x7f00003d9000-0x72)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/31 02:38:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) [ 42.439171] binder_alloc: binder_alloc_mmap_handler: 5303 20000000-20002000 already mapped failed -16 2018/01/31 02:38:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000cd1000-0x8)={0x19980330, 0x0}, &(0x7f000019a000-0x18)={0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000001}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/31 02:38:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006ec000)="04896800", 0xfffffffffffffeb5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b91000-0x1d)=""/29, &(0x7f000010c000-0x4)=0x1d) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fae000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077a000)=0xe8) getresgid(&(0x7f00008e3000-0x4)=0x0, &(0x7f0000754000-0x4)=0x0, &(0x7f0000d35000)=0x0) fchown(r0, r1, r2) 2018/01/31 02:38:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f00e3fe0000d1010000000600", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "fd5004", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/pktcdvd/control\x00', 0x14800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00001f2000-0x4)=0x0) 2018/01/31 02:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000209000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') preadv(r0, &(0x7f0000c80000-0x10)=[{&(0x7f00002bf000)=""/1, 0x1}], 0x1, 0x100000000002) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000088000)={{0x3, 0x3, 0x9, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b3a000)=""/0, 0x0) syz_open_dev$mice(&(0x7f00009a2000-0x10)='/dev/input/mice\x00', 0x0, 0x101040) 2018/01/31 02:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40605) r0 = syz_open_dev$urandom(&(0x7f00005d6000-0xd)='/dev/urandom\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) sync_file_range(r0, 0xca, 0x2, 0x4) 2018/01/31 02:38:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/31 02:38:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4d000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c20000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr=0x5, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x38) r1 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e66000-0x11)='/selinux/enforce\x00', 0x105001, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000063000)=""/60) 2018/01/31 02:38:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000df1000)="", 0x0, 0x0, &(0x7f0000d53000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/rtc\x00', 0x240100, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000623000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000006a000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc9000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f49000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x300000000, 0x0, 0x3, 0x400, 0x8, 0x2000000, r2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b84000-0xb)='/dev/hwrng\x00', 0x40200, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/31 02:38:23 executing program 5: unshare(0x40600) r0 = socket$inet_udp(0x2, 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f00003a5000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58, &(0x7f0000ab4000)=[{&(0x7f0000001000-0x5d)="9cf6a9670bca8255296172ebaa06b051a62ffd133792f26b7f8d23b0decbda53afbd535edbfff1011cb7dcc2287eadb0197b8d42a66a04d986dd8ad060ea7a9cf21b884bdc57d075b39f960e3b482353ab750a44a1fe3134e69ff1aecb", 0x5d}, {&(0x7f0000146000)="9da4453891626163ead36a295ab2e3ead6b4bd5972c0d0535ff11477593e5ff99eb48e2724c131136be10c9d2d43da8a1f7736f6003da703fe5716f34cbae1d4962ea66385c42b5842ea45e1dc4b9e57098ef9242216f40376b8bced79c8aff1a56daba4a6f7ecea497f0688393acf9cb6a8234c302f27e46dc717a0cea82382c51ae6c3294f7e7999707d23299addfc9e1027e51c3f70c8681842e8b8fa9eace78d3c9c1cd272d860f60dca1cf692948232674d5bf93d2bdfb30567817583324baf7260344edc3d382a986d3eb0141d84bd358bb7108b33837d8d2dae2cf0", 0xdf}, {&(0x7f0000ed3000-0xc7)="1f2bc90799fe0c70334ade0cd68ad6f10f57ecb2fdbd1437f059bcd76b0876a82d0695131f47b962f0425f25381b40a53ce7c83fca2bad385acba983fbbdf437665d76b80f08c8b29ce53af6c5e87fab544e1f734273746b2f96d48b1894d7dc929beca2953017d1ae94ebd622e3bd7c5035e39d7f28581682e3efcfb167e2e09eec708ab319ca733663506e512676ada3481d9c45e9d4802b76b26feedc36aaadeaa51a921cc4a1429b8514d7ae5f3416e09eb073264dc3f01a9cf8fdcf797975ec7cee472167", 0xc7}, {&(0x7f0000001000-0xdd)="e5597dd1bdad4857917324ad67123dc581e21ce4413e24f749b75e08380e5745594cee37841a24f88b5e453be2517aa7e15c1da1f8d85fd6dbc43bfac53685e82784949be973ae267c9486cdcf408874e255584639b85e9ea8c4c4889789baeba39b6914ac93b8c3fd1294b59f00b284141a32a6589ea402f2a95ae8744736c6a127f910ec3a018870f3434e8e00c242a240502007eeb6817ebc97bedb0cdfcfba920811793add5161de98067173897b681b4fdeb199ce70e951b2c966cec6836ec155a06f3fcf7cc89123b2955cee22e04d9a6ed55c887e518602c405", 0xdd}, {&(0x7f0000360000-0xd2)="37e755eea372a910105b23701c427e11e5f84239e19bb807290f8f71a687f7f49b8f69eff3a6030fe00c10ff583b89890074bda8f6c75e19ac5e7d03c8e5e8ce134b0b25abec0fe986072cbad4722b1d753eb6fdb49576ae88df18dfef8bcfc7795c12c0407818c47c3699721e1225c3a0660dc2d4a53447b17d6064c3badc30b15184659712a41045390bc9d56a5e04d0b7f0eacce25c6b5145cabd8570ba9fd242328b222290205887d854a1909d684724daf4d4ff95e1268d2c9bd74d18944fa70dbaeb7396b5adf17bb278e84562c00f", 0xd2}, {&(0x7f0000001000-0xc3)="cfda6596aca5bb0d5736a6f163fa1e21ab7e72eac98378a627b316284fd8457a2d09ed8b22d7a18ba2e88e489efcf2bdb59998901a65be0265d2d4f784d48a7abfa547fa93ff00fa621adcdfb909f3ce8a0dfe5e230d6ad7938700f4a30c707745435d7e507eb1362d49915aeedf9cdf452311ecf2a51c927bfef126b7c8b1b02b228d409282d2603356dd6670dbe3399ea27c11dcbf04493c65d8000862df5c248ae9664f036ca2945e13561a651859f5188f9d2a449df815f290a95ce1ca03197d48", 0xc3}, {&(0x7f000068a000)="3b54d215e35741a1a63397446567cdd741ca1a9262fee6cc1a1dbd5d3dc81431033198891a51941caff6ceb40fbaa270da89606b5894385a3d447b359e1c83af766da35f5057379f796fdb171bc0c0edb4afd54bf455a4790a20c5a9b06aaa72b613ed17b1bfcb88c9bc09b0cec517f2abaad644ca1db88a7c90a5785fd4f8c613de0cb149e5b222803019d075fb1b4fd914b3aa50a35aa697f1dcc4e291cfbf7702c7d0716b9e942adba04ca130cc4ba402a61ad840669ea34a24e2d31778537ad1ec949960d8c10b4f92a9831093b758758fbe0129e30c482d142298d3b39fd8a655cba60c71c069358941a2d98c6d175207091d797fc5b8721b58831312b04420173b966bcb500a45381cd63a4c2c8bf15286aa5905c981bf1287cf352e4633538b5b0a7ac26302b38fdc70638bb59711f36c2f4f9845990f5a916febea53c25feef87efda47d94490d509ffc20546667576f41acc288e5432d6088d55f922fe63bf76d8575fc00e27466394dd3f1969107c21746a1f216f657e1fde6596799b964c2b860d2667cf7431e60a537b8d6ba6b66d654a981fde6c7c57631087285800517a56ec406250adba5485a37f6728e2a16a9b6e6cc9d1767c22343bc6e34334b4516cbfd1c373cdb3e48911ade264fc9706824db9767534925a9830bf6d2355449c7f5f76d1a478c373003aa4626d89af9d81784b704c6b4dac0530fbab7a9acf5e9ba58c5e8c95e0efd9fa68eae3547cf03471cf6729786ca9fa89a7f826857c3618e93a46bfdd0ef46d37e6aac0c5493bdead7e7edeb1adfdfdd052014aa670ed248a98d5e29ad85d60ce4ff4652084ad94800bdfbddac1c7f564a5ba9387c3ac7834e69bc7c8793c855ada05c4a799df65351901abe40b22e4e7ed7222f1a2214ac6350e8e4aa679ba05634f0fa25bd56f1bb10aaf72de23ae454ae257a19bcbe0df322f1d9fee385361fbd225bcbfa6c49e8cf26eab38c10f2ccee0a60a6dbd6743eaf88a7c735883b3568180b781562cf567aacddb43b1240582dbd330012551b465bc88023bf21c4d3e40a85e0a5ec219b8f5ff60c6ec8ffc22249eea90b6476abae92a412550b8c9fb4bc5dc385364f59fb0f0cab322576f220609acae130dc092746054009db3360f3f5122759ec449bdcd1802069c3fa72571002d8fba02eaa401c772dbdb86b4a1c731bb48587520d61007a813098e9bc28205d8e9fb6a4990a0233fa8357cb82d54cfbbf2794cc4ccf28ce0356c8f69ce0f4e7a58418b8b65344aa9ab015ba0416e9169c4972acf2fd604376195386f31993def2a3bafb6e4f59b848cddf5a39bb157cea5b698095d8661e3a86b8e4c84fa45e53387fe246e8b19b51eddae4e4637f1223be22786754a5df88c51be1a2cf217dcd30763435d271f0fc15e14af82ee82899d666ff9c44428f4599f02a365964109c8513b128c09a3b9c54c800f535b1730552c14b4248c6fa673698c7fbd3e708a2da50336b9137eb4bf3c33f54196f290a32050b74707a902bea8de62933284a5bee4ee4b2b5235db7506c6d41992fabfbb01224e6af07d051ed10c82501c51f119d40df17f52a5f887fd03e786a5e682d92e6d29b0ca289fe992cf24b053ea4be21b52770b8ccf8be4a2a466048ed487b636fef9fa43f5f8a798e1bdb18c051256e911b3a50260dc84d2637863a6b9c29cbecbab86a2d05d5c72329b5e2f492b7b1deb7e95155edb102db658525991dfc498cd07360a6f24d803b58bb07939a35376a85c84f3950462465721593c9463b24223144e0ca9fd336fa35f81ea802e557e45a218e1d4072cad010e759b4300a09cffb804eab4dc7ad4795ef0096574fdbc700facbef8e2fef71cd2f13de5f1e04aaa6ad186fec265e331b6d114c703b604d4b673cf09e4f4cae60cb33b808ef4710e97412ac30cb804f2f908a87d9b76027bdd379531a265c79af7ce25f89a447ec99db2702d691adf6c35fd80528495d6eeffae111e393dacc8ce5401865fdaa6651034238ec6181459d9d714bc5431c921930bc1b6c1c42e5d9384e3474d6acc19f7c3acaa83e6036e25fa697fa3be06f85c5bb9e27892c93a6ff02ddb4b94b7e2b861220584479f87746790d3fa214024224b70a40a3633a3f6ea51d2fe4a7e45c822893b06a99aa598ba872bbe9f51f90819e98126cb29133f10d9a935d4ed8793287ac57c62baf985f8bb707688aec15e432e9fc3aa1912bf96f12ba1571532e55a0aa78534bd1149d5191ac909439e0791f096b0107a82c4a563ae547a25fea90a9cc36384076e4ba3043558e03f838aa0e4d49849480456441fe8c2b79ab6a069973bb50be24748363eb0163f57b582b13124ec955ed4bdcce01105b4e69e36075713ccd21c1f6bf0e8b73544b8e190627a0ef3dcdef8636cd1d4776554078c8378d6d592c0a0bdafe6d4511178cd895a79952280f9eae4dbd0fc58c21b20b9167459dc0b51edfac3da79cd56f73eee4530bdea36fc059c034c188a21104a2e6631694ba317e16582ff6439e76c31faca8365bfd90d13193f7449c87d5b0d8fbaea36eda8fdc4615e59f52443c05c2cb88755d59a29134bdf8a9b351f45a5f768a24377d76fa4d328c0947f180f61c7e8ef1f19cb9bee6a86697ccd1b2c67ec043bedca2fc3da04af358203d2bfc8178ade93f0108505d3d6e604e5f5dff7986555b15f7cb2a6f45fb994d68f379a635f627a3abc28c548862c309060e9c29709a0038acfd715b5d283f3d71a99ad0205114c1897b828c2a78177abb6435022bb3576b6f8cfc7f11bea7d4a79d1313f11c52b4cad2dc87ed3a87128cfeb168ff987d2b001ed2fd8653e65823fb11adeca24ad8778d41041fc4a3a4463bc077311c406c60e80c5ecb0cf905a4342b345e02cf32d79f0ab6648ca3cdef5f15405a765175bb337331d82bf2807cf75b769499d52d9a6d36db49f399599ec2688cd4ebe1bad7521ad7aecb384bc853377f1780cbc79bb8b569f350bcedeed6dc7845113e5b8b47124a8f1b2281c2f043471c59562a8f332f2eaee586b56e15a52e092505b06ab0a1b0e9f576c9d84c72e3ab705296b788f623de57b5aebebc21ce46e06f7aee7cd729a5190e539d40ee15487a05023f5529bbb1970e86dfd1932b7aec884c02ff603cbc6ecea57db49cdf1079fddb00f0d261c10f4bd24e52081aad64d8a372ee4760ead83beb070856dc7c12e64680ee6aafcc886341a78cde72225edf18f938830112aa38f7f0d555c79ed10c7d3a4f6f432ce8536f5ae5adf46bec6f285fe2aae5b4d2d1b5e47c37aae7f4c979845ae2c0efe7f07ea22f02ecded93796e2b94de219f0906fc911b14cdfdfca842998abda0b7053db5cccf51ee22d1586f819ce0e99e9935a64b2f589217b6c3bec5c78a641d4b7a95773c93ef6c0c730ba6c7a45144e37cbf273d870b77e835f53fbe55fa992a8c7bd33abe86ecfa8d00cb2d629b0e89fa62fb5d8a05d37d20c33ac6380903de6df0664beae590757a7fe7cf674af09b74cb2db520cd8642c8955525d9eaa1dbc2e037d2d23356c8ff4a72a60185d5a5db4c5c7f83d11d4078465ff43cfc2ade242f9a431c7767c4a9344f149c7d80cc5d4ea425dffc3372068937bc4ae7a2a25f45b26d8817bf53d7c0a37cf8001d3bdfa0d6ef99e11bda03afb3c69981f3ce55eb495e53742641fc99857586913d540147ab3dcef8f29b1ae2424bd6ca6bd95d7ab8a88e3681f4c2a6d35f676e60575f81087005420b260ed2503d0329a3cb683b979f24f0073f1286f5f8d50d1345434a1b2e95dd8cced619ef148c339aea8d58e5affac5b98395bb16dd3932ae1dd711af4b2c3693a964388c21cc9796cd68e7d0c2e1db19b935d5346f7f29bb2bea8d049abdb07af32e6db2eaba45936bf2662570a5c31de14963af602469320e6957a7560d8938802467d9e4d3e7012091b70e7963f1e804ff6003d28e8e9d1018082e7ba7a427c7e8ae86eadfb5fe693a4a57e6dd7eb4b842268f4b7811c49cfa3a8f806e9fa78d13e6cdc9990904da50b4c1589a603e9601329429c54715b27ed670a71614929aba0b7020625f17716e7a05926ff4e6f41abe6a725d017dfb586ac005227b4759c867adc78235f3975d0debd7c6c4090dabfd0d0e885056cf29b00f124d943c9ed7683511f7c38c2b3f663a49ec8370f62cf1bebd361b4c91e71e73fa6df8b261c62f35c47df037ebd3a3d0f1295f07fc08f5d56d0b5b30cc63a40729550991ed77fbaccec39c6525c151c9a88a29bcfdfed535573c0f39101b2993ac7c1dbb53d67921f55abd83ce7a4c9265ecea83c580ef953c7fd270fb938d14987f377f08c83a363bdb925d0b107e44096138299247c07dee25c0516324580f88a463b17d5d975c692629fd977d220d61b3b558a6c7868ccf5f6ebed016bd345539a7a0b6dc6126c125f02539d219198d2e8dd94bcef9101c9df31b64b0029fe58ea376ed7d527ab56a0fa3dd311ac8581cd1cf2f1a7be495c7af61c34823ed75b8d29e1cad6fb3a6807c1eacaa630e528673e639385cddcbb335278d62daa40932ef1e9be86f4d8587a1f4aa0c9fc70230ffed7518997ead32ee57876cdc23d633347506de6922d896af1698f7fb432c296c38b4746de481dbe6d1a86fdc706f7616e89317ede9b18ad6f9b678f0d99e623591410eed466b3808db6ad02987ce9c8093e7fe1d0151d406afd9d3644ff67388f0a4de0c99a55586be4788251901b9ec3b480ffaab2833c93c53d949c8a54bc2450ae0fd0780d2682856ff24880aeafc458d1e916b60b6509f50972526984711aca016e043b54fc3004d31f094b1315645b1ea55e3ffd28c5c55bf17e97d64435bb9040c9de2d72e9cae07b09b26e7c46ee305e8457daedc89c288198c77d5f768af4f419988eda62e9d732b1a2477290e9034b88d401acaa68607787d03fe29d3394a42e19a9705ad4d04dca4e97d7859b5ecb66100d32685a49558a3ea9a4c422103db67bb28fd7e4058f70d80b0660b001ca98fec556802010eaa166ce2f71d1594c69b2fccd778d0d4ecfb47872497676034b1c46b6fe4af0eb12ab11da48c9cedc37a1cad04d3038dda9da4f0157668a08adb6d31cabc7f9951cda32b76da3a2d3541e7376cd9477d6ce634b2f7161b8412e2623e6636a293818a74f57eb1d67ca3ddeb43275c22ddabbda5dfc61a74da5d2c1f47acce20bb75f9f5f95ae88d82584409c033ff80adbea09dd115c0b9505075b41cc4b609c005225eec406b267982a794ec5dac907fbc6ec62f86ae45106602cf7912dff0a69ca848b24064dd9954c52b33363f6698a75dfba77507508bb5084baa3ad2de57dd34c1cb4ca76421d14c28b034f9cdd882ce6cbd3858ff80c771f837479a28a3675993f4a69f336cfa6533117ce574dbb2a3594c0182f584d25c12d1c1717560abef2c3764a9aff0eee1f4b2b2f7518b32976df582bb6af610ac10cbc3adcafec0f6b71138c9ead6850cb74413632c5c19b143ba0419f21806e6dcbe21235248570b587a54482508da8e1a6b19c116dc2b4027058966bfe38df5b1e1e3012f972da2313ec06af881640281a605e45645d477b3e234a2f8883d8077d2fc87d8da6663ec601620a1a657d1482c452bb52e58101d4b21cd89c7e4f36de57bbe33c5a644b5d7dc26c525542b5282895001f13b4de99ef8025f238d4497b79f8bfe8e8214b23f032e1b5d19a7df7a36d8da9ef2f41c962a2fad4c675eeb053a0771d7650aa45425e798311a406f9e55d51", 0x1000}, {&(0x7f0000b78000)="cf336d3ebfa4a800dc802e", 0xb}], 0x8, 0x0, 0x0, 0x4000000}, 0x5dea39e828b9112c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000015a000)={@generic="9c7cd64fcb48bb5234accea4a065895c", 0x5}) sendmmsg(r0, &(0x7f0000001000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x81, 0x4) 2018/01/31 02:38:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) unlink(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) nanosleep(&(0x7f0000869000)={0x0, 0x1c9c380}, &(0x7f0000e54000)={0x0, 0x0}) 2018/01/31 02:38:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000235000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0xfffffffffffffe5f) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00005f5000-0xe7)=""/231) set_tid_address(&(0x7f0000fd8000-0x4)=0x0) [ 42.589102] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/01/31 02:38:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40040) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) clone(0x1000400, &(0x7f0000000000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c17000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000-0x9)='keyring.\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setreuid(0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0xb4d, 0x4) 2018/01/31 02:38:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x81, 0x7fffffff, 0x200, 0x9, 0x800, 0x9, 0x4000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x201) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000ec4000)=0x0, &(0x7f000012e000-0x4)=0x4) 2018/01/31 02:38:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/31 02:38:24 executing program 4: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 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) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00005af000)='net/dev_snmp6\x00') sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$3(0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000df7000)={r4, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/31 02:38:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000095000-0x9)='/dev/ppp\x00', 0x20002, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e42000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000147000-0x4)=0x10) fcntl$getflags(r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000872000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) r3 = dup3(r0, r0, 0x1000000080000) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00003b3000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/01/31 02:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000303000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={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, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a9d000-0x4)=@assoc_id=0x0, &(0x7f0000e66000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000368000)={r3, 0x4, 0x30}, 0xc) 2018/01/31 02:38:24 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/31 02:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001a1000-0xea)="766f6e6f00221a99979bdba853f11735ceda4bc42632a7917462a035815e9a089f5ca9789b5a8bd3f4701387f373882d285f63ba4791247216d512815f4fd077eedb15ef718bbeda922b5eac9b8265a6a0a40c5cd80eb7e26d3532a8280162476251429a1458cbbfd0bce49c386e8cb61d4dd8b3569f2d46e767c52ebdee5a05335e08872e3c543604b82cfe12e5f7ced9e5f3a439049493d990651c290b10c8fdc512719e2cf98d8c962b2ff42eebf012c741049aa163ab2bef0d33bd85fc9420784319393072d0bbc9717853dfab26b5796655cf74c815cbd2202656bfc9384c73d4cf54b3560dc66a", 0xea) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffdcb, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000)='ppp0-*\x00', 0x0) fallocate(r0, 0x3, 0x1000008, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000016000-0x8)='./file0\x00', 0x100, 0x11) 2018/01/31 02:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00002e1000-0x11c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @str=',\x00'}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/hwrng\x00', 0x100, 0x0) 2018/01/31 02:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000014000)='$\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c4000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000434000)='bic\x00', 0x4) 2018/01/31 02:38:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) close(r0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001e000)=0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000009000)=[{0x7c, 0x0, 0x0, 0x0}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x5, 0x6, &(0x7f000001e000)="3097a593925affa113d0389c3ab548258b09fb17caa22710429bc89dad6bb25ff1d3e526e4d80e0209481eb91fd049a593751dc4977c430fa3966931a703a5f9d3c728c19c523f544d3f092e86554fda7f76a3eae147703e0a264892f5f356ac4b336c961af5df035d5dc20ba3fd2528a116476bda57bf96f8f656d8", 0x7c) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001f000-0x11)='/dev/vga_arbiter\x00', 0x440001, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x1c, "c1f934c164c64250c00d898d829fd2da591b840e283729da8565a300"}, &(0x7f000001e000)=0x24) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f000001f000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000020000-0x4)=0x0, &(0x7f0000020000-0x4)=0x0, &(0x7f0000018000-0x4)=0x0) setresgid(r6, r7, r8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000012000-0x4)=0x0) 2018/01/31 02:38:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d2000)='/proc/self/net/pfkey\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) [ 42.821251] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 02:38:24 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb9000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009d5000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x81, 0x4, 0x100000000, 0x9, 0xff, 0x6, 0x2, 0x1, 0x9, 0x8001, 0xffffffff, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x3]}, &(0x7f0000604000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000861000)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x8, 0xa9, 0x3, 0x8, 0x6, "a2bf82c322255fbba91abb39580de58f2db47cbf44c1bc7b69ea5bf4820681751d90109389fc96c2a781f764cde70b945c28462edd360cc341e800fcef0c58", 0x10000}, 0x60, &(0x7f0000113000-0x60)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="3398534b1a97250bc13d9261cbd9a65ced", 0x11}, {&(0x7f0000001000-0x5d)="26eedfdb8b2208775a6ee81e57666246faaa0f1260cac9cd5336e43020a85cdcc1939f350e0bc9d4c4d18bc75e94f4f819d1a7ff2ed2f0e09a384b1828f48d231264180ab859065a43fc19b8c2ca1832b937ce87f08e593969275f4edc", 0x5d}, {&(0x7f0000aec000)="a19f5d71500cc03d0c125ff61154b0208c26d955dd212ffd668762d8d43202ce116199af6e84f9c680f1d64be8d0dfbf0f3d8f82353afd549c8b2e6ffc135273b0177b47535b", 0x46}, {&(0x7f000040a000-0x26)="4f81590de9d288b8f7d6001206d580c5eb09575a61a68c621ac7159b7b873692503ece1168be", 0x26}, {&(0x7f0000cde000-0x67)="5bd67f40c674ab4fe74f9ea1ac1ef27784f8a57747c9b36abe567a6d15a622cc00920cab6e840ebf5292da96386c4837c6d9bb48024004bd1fd3945c40f83da234d47a9f832e4c0fad29909128f9b2f35e636d14bf69b36355382084e19477a5747160129fd129", 0x67}], 0x6, &(0x7f00005a8000)=[{0xc8, 0x117, 0x7fff, "2d96e425f4c82152f52ec64a81dab04a54510606b687d5912b56a254412531cba413174b1b8d20f223750fef7ceaa89c0eda480e430a4b7485c5bdc00a85edc9857c2a7da82b292fdfa98b37fbf9437494efe94dc1f0398091ab810c453a9fad3ede7627668a05538a857b2adee15f7d7a6c594e5940ff5c32f47a6f70c614e4398546dd237c7cbc0dc879db52af5399111f2c6c7ae15c04e854628309cb634a2e85d22736c64a194fe9df121c741c9e76"}], 0xc8, 0x4000080}, 0x7}, {{&(0x7f000069f000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000c05000)="655b456ec6de58e0ac7b02e5efae63c9832a4326aea09e004f24cab066be6f78eea69f6b6806bfb6a709b35eba694e3c564bbfa894114da97564baf0a6f99876c3878cdc4f9af09a4cee4a873ac3cc62088f90144e2de72e8571af63934869316165ae1d15e902566b71ab4013a6f19922a3e2e05c85e0e827033d9c661cb08d8f7e16c665c9eae23e3ff495dae460fd679a1a9134626bd4e2cb5046db2a7f2230", 0xa1}, {&(0x7f0000000000)="ddb9513e6d39ba3b26dfb15fd008ff105ce302cf31238b42ce6e938d29ddf5bfdb642b5b91c5f35c3ccc4b58fb108cada8359d4e9b688d33cfb400d0aad765a9258a53ab22a990d334ebd8a1d6e91c872273f74c3258bbf14d3f66409413f76b7807df89e6461f857db706cf28c5db2d392f60ed4277903e95b26724d66119262497a5c66c9464d07cc6f25cbc468e340651c35378386d79bce116ec842cf0cbd82665be67faf563196b0a1fc8851af1cfc515eb7178d44a71f5f299b78ac6418b4b9c9a311816f69ea152e5464295ba5e74b77e117d69433a00c6696b1a87a90d7825564c1046fd04adf76356574917f781c66433bdb72dda8f", 0xfa}, {&(0x7f0000001000-0xf4)="427fb7bcdbe882d71c6d56d6c5854a178e1c9ef0d09d59fa59ad5f9beea1dbbbb09c1f362c11123b6e00c7942b5398afcbbe45578fa803bdef223ce5588254f4530141971eea0f8ba10ec57a350d15e47713e804017a12acafe45eba660380b8489a028fcc45a57258182342bad6b15a28dba5fd4dbcac63c3dc924530e121d818753f595bcc6723d49527ea14eb2ea2c56355a969cdfd32de7d2066a5057831622cab8c9913b70e2406539a5b62ce54297074cfbc6d0fdb0fee047ec74f8d8e6372d17b4017d161273813f42036c0662b6442db6f664b97d7866e8c48f251ae495471067d6bdccbe6b880914b8511002cd55382", 0xf4}, {&(0x7f0000000000)="de73c7348340a6f239b1", 0xa}, {&(0x7f000081d000)="6e81838fe21e54c66a2229ae3c2e8a4c151f859fb73b73a25f0191730a627cdd6ca04b47813ed18138419184473a6aad79581f8d5612421afe79b6a18397833edea24f1fa37f73148956bed624636f30eab62130f683286a67df54cc3a426eb3cde8d5c40f19370b80c9a47e045efe6830b42787b7d0e3b3a61a0340d159df82a0bfffa9dd9e2cf2ae85c0aadca7f734f557a34a28bbbec3934ceaeea8558b768e061369f9087cee95b8859fa2d8cb6b73ff7145badbef76c5c0a1775359a3b32f618ca60b4df01569bc9ca23168838f61a0bdea7b19f697d98d4ffbe7a2dbfaaf68544c61e90538dfe34f", 0xeb}, 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{&(0x7f000067c000)="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0x1000}, {&(0x7f0000000000)="146ead9cf13c6f", 0x7}], 0x8, &(0x7f0000af4000)=[], 0x0, 0x4000}, 0x1ff}], 0x5, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x87)={r1, 0x7f, "4fa7950965a5879a74ad431cc2d9fe83020020fee6dfee8a52148f95a3358fb62c10fea300cfb94ec6b36dfa7fb3b4f9b59a30d82904fca089a74e135e807334622a71752ce0a9b2c0d100b91a9a179643c48410e0fa2bb8eea92e55d31706cc3e93fa5227867421664ba41aa5990335f79740ee20d43f3114c2bdde8832ba"}, &(0x7f0000606000)=0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00001e9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 42.866587] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 02:38:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000fdb000-0x8)=[{0x6, 0x0, 0x0, 0x1000}]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/context\x00', 0x2, 0x0) utimes(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000990000)={{0x0, 0x2710}, {0x0, 0x0}}) pipe2(&(0x7f0000398000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000894000-0x4)=0x0) 2018/01/31 02:38:24 executing program 3: ioprio_set$pid(0x1, 0x0, 0x40000000004001) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x2, 0x0) 2018/01/31 02:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) epoll_pwait(r1, &(0x7f0000114000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1, &(0x7f0000ebb000-0x8)={0x5}, 0x8) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37d) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffffd, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00009f9000-0x65)=""/101, 0xfffffffffffffefc, 0xfd, 0x0, 0x2f5) 2018/01/31 02:38:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) connect$l2tp(r1, &(0x7f0000820000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x2, 0x3, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a00000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e74000)=0x14, 0x800) connect$packet(r4, &(0x7f00006c5000)={0x11, 0xd, r5, 0x1, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000b6e000-0x4)=0x0) 2018/01/31 02:38:24 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000000c000-0x4)=r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000a000)=0x1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000)=0x10) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/31 02:38:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() 2018/01/31 02:38:24 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000459000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80800) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000d3b000)="430f27193b2ab4b66266894e384ace857eec94cfa34524f1313d5ef545d79baa657075ff1b267a9d2ec13dc0bb20bf9a98f2fc941f556663483ef4bf7e4c675942dc15a9a64f189b5748cb2e73198eca9c964b051b3433f660652e7e7ecc6095f2b922ae1753d82a6bb79a3d35bebd5a40bbac49da0b8dda683fb07af5b1e5d8f07691e4adee76e9012410f11fbde4c4d07cb350fd3b2a3dce8b950bf882463715c13312d2741e") mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000828000)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009ef000-0x64)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x64) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f00009ec000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7fff}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009ef000-0x4)=0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009ee000)=0x0) getpgrp(r2) 2018/01/31 02:38:24 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000c9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ftruncate(r1, 0x3f) 2018/01/31 02:38:24 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d8f000)='/dev/sg#\x00', 0x6fa4, 0x1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fcd000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x800, 0x8, 0x2, 0xfffffffffffff000, 0xf3f, 0x20, 0x7, 0x53, 0x8, 0x7fff, 0x4, 0x9, 0x6, 0x7f]}, &(0x7f00005ed000)=0x108) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fcc000)={r1, 0x0, 0x12, "a1000f3ebb3ab9445de5d235782e386699a3"}, 0x1a) r2 = socket$inet6(0xa, 0x804, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[{&(0x7f00005a1000-0x1000)="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", 0x8f0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fce000-0xd9)="a057d4868fa2a047d9ed836759b62d838b0efb29997f5b645bc28a7ad6cfa40f1873fcc60c7f6ef680afe53fb9b61b4a8dad61f3d87f1b54a8a6321fd2b838fc32c1fb76ea5aaa5c28fba7f0a9af960f17aef083969cdb94abfd969b4cd08a69e8f90577fbe4a5522ec4dc8450de4bc8ccce9707402925ab956b24652ecdf4221a55ddaf70b8cfa5b0a01552b5fd5e18df9bb9936c43d8cc7195c022c6ed64bbe19ae1f822023afb05e2fffad27a6f35b7d0d53387c95ee926232400e21b99e228c3cefda00b45238d0346f532baec559caa97e73fcf531c1a", 0xd9, 0xc0, &(0x7f000020b000)={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r2, &(0x7f0000fc5000)=[{&(0x7f0000fc5000+0xda8)="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", 0x259}], 0x1) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[], 0x0) ioctl$TCXONC(r1, 0x540a, 0x1009) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2018/01/31 02:38:24 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000013d000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006d0000)=""/4096, &(0x7f0000001000-0x4)=0x1000) lstat(&(0x7f0000a00000-0x8)='./file0\x00', &(0x7f000099f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0xc, 0x0, r0, r2) 2018/01/31 02:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) epoll_pwait(r1, &(0x7f0000114000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1, &(0x7f0000ebb000-0x8)={0x5}, 0x8) 2018/01/31 02:38:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000af4000)={0x1000000000200, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00001c4000+0xb44)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000922000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e91000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000049e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de5000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f02000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x3, 0x0, 0x2, 0x20, 0x80, 0x11, r1, r2}, {0xfffffffffffffc00, 0xffffffffffffff7f, 0x7, 0x7, 0x10001, 0x748c, 0x2, 0x5}, {0x9, 0x5, 0x8, 0x2}, 0x87e5, 0xf, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x0, 0x1, 0x94, 0x6, 0x7, 0x206d}}, 0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000480000)=0x100000001, 0x4) socket$inet6(0xa, 0x2, 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000be7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ded000-0xc)={0x2, 0x100000000, 0x6, 0x2, 0x7fffffff, 0x40}) r3 = syz_open_dev$sg(&(0x7f00007d4000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000756000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) [ 42.991304] IPv4: Oversized IP packet from 172.20.5.15 2018/01/31 02:38:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() 2018/01/31 02:38:24 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() 2018/01/31 02:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000baa000)='/dev/random\x00', 0x0, 0x400000) r1 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000c10000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0x0}, 0x8) getresgid(&(0x7f0000718000-0x4)=0x0, &(0x7f0000f66000)=0x0, &(0x7f0000f30000)=0x0) 2018/01/31 02:38:24 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000047000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000002f000)={0x0, 0x0, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x0, 0x84) splice(0xffffffffffffffff, &(0x7f0000045000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000002e000)=0x0, 0xfffffffffffff9dd, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000020000-0xa)='/dev/ptmx\x00', 0x4081, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000022000)={"452101aaa44d1fc000947f418edc9054", {0x4, 0x100000001, 0x7, "0ce9da3f6fc5", 0x2, 0x0}}) 2018/01/31 02:38:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() 2018/01/31 02:38:24 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000012d000)='/selinux/checkreqprot\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0xfffffffffffffffa, 0x8, 0x2, 0xfffffffffffffff8, 0x7f, 0x4}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x15, 0x5c831, 0xffffffffffffffff, 0x40000000000) openat$sequencer(0xffffffffffffff9c, &(0x7f000032f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/31 02:38:24 executing program 4: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000209000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000032c000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000cd7000)={0xaa6e, 0x3, 0x80}) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/31 02:38:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000f82000-0x98)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) lstat(&(0x7f0000dce000-0x8)='./file0\x00', &(0x7f000037f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000208000-0xa)='encrypted\x00', &(0x7f0000583000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed0000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000855000-0x8)='keyring\x00', &(0x7f0000e38000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') 2018/01/31 02:38:24 executing program 1: 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) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a3b000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) pread64(r1, &(0x7f0000008000-0xd6)=""/214, 0xd6, 0x0) 2018/01/31 02:38:24 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0xfffffffffffffe59) r1 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x2) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ddf000)={0x7, 0x6}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000de1000-0x10)={0x4, 0x4, 0x4, 0x7, 0x0}, &(0x7f0000774000-0x4)=0x10) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007fa000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000de0000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a0000-0xb8)={r2, 0x2, 0x80000000, 0x7fff, 0x4, 0x2, 0x2, 0x5, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x40, 0x80, 0x10001}}, &(0x7f00005f9000-0x4)=0xb8) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000de0000)=0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c0b000)={0x8, 0x3f, 0xe87, 0x7, 0x0}, 0xfffffffffffffd0e) fcntl$setlease(r1, 0x400, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f000045e000)={0x3, 0x7, 0x2, 0x1, 0x3, 0x7, 0x7, 0x9, 0x7fffffff, 0x200, 0x1, 0x6}) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/31 02:38:24 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x4, 0x20000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000027000-0xc)={0x20000001, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000027000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000027000-0x7d)=""/125) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000026000-0x4)=0x3ff) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:24 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x20, &(0x7f00007bb000-0x60)={0x0, 0x23, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x721201, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000c62000)=0xa7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000e79000)="", 0x0) 2018/01/31 02:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000416000-0x10)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61d9c30500ff070000000200000045efffff08009b0019001a001f000000000001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/31 02:38:24 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x7) syz_open_procfs(r0, &(0x7f000000e000-0x7)='mounts\x00') 2018/01/31 02:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002d4000)={0x0, 0x1074, "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"}, &(0x7f000068a000-0x4)=0x107c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000092000-0x8)={r1, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000024e000-0x6)={r1, 0xfffffffffffffff2}, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ca3000-0xc)={0x2, 0x1, 0x1f, 0x2dd, 0x80000001}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b21000)={0x5, [0xff, 0x4, 0x1f, 0xb3, 0x5]}, 0xe) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f54000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000d4f000)=""/132, &(0x7f0000c37000-0x4)=0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d2b000-0x8)={0x0, 0x0}) 2018/01/31 02:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x8, 0x0, &(0x7f0000523000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000613000)=""}) pipe(&(0x7f0000626000-0x8)={0x0, 0x0}) open(&(0x7f00005cc000)='./file0\x00', 0x1, 0x2) pipe2(&(0x7f0000676000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ed6000-0x4)=0x0) ptrace(0x421f, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/31 02:38:24 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000338000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e86000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={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)={{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$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f0000130000)='big_key\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000402000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffff9) r4 = request_key(&(0x7f000026b000-0x8)='keyring\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d3000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) r5 = add_key(&(0x7f0000f1b000-0xb)='asymmetric\x00', &(0x7f0000e45000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d15000)="4be86d714a6d2e9180e8c5c4119157b2bab3a8f52a335396f69c3ea86dfd2aee2acebb82357a229a66135b981b48af4e6fad26524d32978e3b6efefffaf237be7701dc237ef5a01538ffa90110b8ffc08b162d65d1afa09cfe56f010fce8d022a8b188e2351e1b6f6e5902d730c02f651c7905c3", 0x74, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000a8000-0xc)={r3, r4, r5}, &(0x7f00008bb000)=""/213, 0xd5, &(0x7f0000d91000)={&(0x7f0000bc0000-0x40)={'sha1\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000316000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031f000-0xa)='net/icmp\x00') pread64(r0, &(0x7f00008fa000)=""/0, 0x0, 0x800000000000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000583000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/31 02:38:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000239000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80802, 0x0, &(0x7f0000327000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b4b000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f000021a000)={0x1, 0x0, 0x6, 0x6, 0x0}) getsockname$inet(r0, &(0x7f00006ba000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000202000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000892000-0xd)='net/if_inet6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r2, 0x80015, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000070c000)=""/215, &(0x7f0000686000-0x4)=0xd7) 2018/01/31 02:38:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.264530] audit: type=1400 audit(1517366304.504:7): avc: denied { set_context_mgr } for pid=5594 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.300291] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 02:38:24 executing program 4: mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8001) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000302000)=0x0) setrlimit(0x8, &(0x7f0000002000-0x10)={0x0, 0x5}) mlockall(0x3) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005de000-0xbf)=""/191, &(0x7f00009c0000-0x4)=0xbf) 2018/01/31 02:38:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x20000010, 0x0}) write$sndseq(r0, &(0x7f0000104000-0xf0)=[{0x9, 0xffff, 0xb23a, 0x2564, @time={0x0, 0x0}, {0x10000, 0x3}, {0x3, 0x1}, @time=@tick=0x1}, {0xb2f1, 0x7f, 0x3, 0x1, @time={0x0, 0x0}, {0xb9cb418, 0x9}, {0x9, 0x7}, @note={0x2, 0xffffffffffffff42, 0x8, 0x309, 0x1}}, {0x81, 0x4, 0x10000, 0x200, @time={0x0, 0x0}, {0x550, 0x0}, {0x4, 0xfffffffffffffffd}, @quote={{0x5, 0xffffffff}, 0x5, &(0x7f00001dd000-0x30)={0xbd57, 0x4, 0x1, 0x5, @tick=0x3, {0x21e, 0x1}, {0x3, 0x0}, @queue={0x7, {0x9de, 0x4}}}}}, {0x0, 0x7fffffff, 0x1, 0x8, @tick=0x1, {0x3, 0xfffffffffffffff7}, {0xb1fd, 0x4}, @ext={0x50, &(0x7f0000262000)="e8437a81e60991f80b203f2f1eeba283d8e54c3ffe9796748f6f1406c95929e5e31d0650755e5d1b1c5ff2dcda374b760f02594a8e19b25587ad93691561c28cbf6766536d5bf6bb92effac0cd31f7a9"}}, {0x800, 0x10000, 0x2, 0x2, @tick=0x2, {0x6, 0x30}, {0x5, 0x841}, @ext={0x87, &(0x7f000025e000)="37408a7706f88e62028a6c5ded189654717d4efb169d050a12c323fc0796adf3cfa597338ddfdb667cb142a91b4e654df257750be69def786bddfe9c0f741082460d7ea5f46166795c4a31b5d00d1a3cc77c6114aee024f0767d586acfae50f39b21bd6a305e28ddc071c856818dc54ae7c2ac5677a3bf095838c18a1b9f9735445e51320d63bc"}}], 0xf0) 2018/01/31 02:38:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00009ad000)=0x4, 0x1) [ 43.312433] binder: 5594:5600 ioctl 40046207 0 returned -16 [ 43.330048] ALSA: seq fatal error: cannot create timer (-16) 2018/01/31 02:38:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003b7000-0x10)=@req={0x50, &(0x7f0000a47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f000040a000)="855413b9c5b64605a8e09d21ff5cfe90f469f9204486db8739bfbc82c071b663936cc9bf152b02ecf05036336643812fd5ea57c0efc331801ca6c549fd233b4693113972e03c161740b44aa498ad43a2e481c0f8816aa45f5cb8cadd59d284d8b389efd30e501af9d4b434921a886d93e651a596f2bcd096a3cd9040696cf4e579f95cdae030f187d1251a90209db37d202138afec3cbe0963aba7c7581635a809e3b32ee4a22862999e2c70d0a52bd68892113809c6f9") recvmmsg(r1, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 02:38:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c26000-0xb)='/dev/hwrng\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000a6000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xffffffffffffff81, 0x1f, 0x11}, &(0x7f000048e000)=0xa0) getitimer(0x0, &(0x7f0000158000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005fd000)={r1, 0x0}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/dev/sequencer2\x00', 0x4441, 0x0) 2018/01/31 02:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d00000-0xd)='/dev/usbmon#\x00', 0x2, 0x800) ioctl$VT_DISALLOCATE(r0, 0x5608) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000022a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000336000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00004f6000)={{0xfffffffffffffffb, 0x1}, {0xc57f, 0x3}, 0x9, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x8000000000, 0x0, 0x4000000000000006, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00004f1000)={0x0, 0x9, 0x6, {0x5, 0x9}, {0x0, 0xfffffffffffffffa}, @rumble={0x3, 0xaa}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000ac1000)={{0xe5, 0xffffffffffffffe1}, 'port0\x00', 0x40, 0x10011, 0xffffffffffffffff, 0x8, 0x0, 0x200, 0xa989, 0x0, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f0000a78000-0x8)='trusted\x00', &(0x7f00009d3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f36000)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f000022e000-0xb)='cifs.idmap\x00', &(0x7f00008c3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c4000)='/dev/usbmon#\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000130000-0x46)="6dad283c44a6b77fee4f52f108977c703e0cea46b19ef9d74ba5d43fcb36db9ed990ecb59b9142578cb4d8114d306e628779125937460d419233355b30eb71267850899a3a8e", 0x46, r4) sync_file_range(r0, 0x1ff, 0xd99e, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000036000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f000017e000)="d82a6eedf41f41eef89402955a710897c3688ea090311dd4deda80d10c8c1fcae6be9f7f33b3d5cc61cdd293853612ce3d1f5218702bfdb0f0fa10d8c2e5544a6675087606d14341b402649bd6b511f14cc0c9f9990b8657636b31f2", 0x5c) [ 43.363567] ALSA: seq fatal error: cannot create timer (-16) 2018/01/31 02:38:25 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x24040081) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000005000)={0x3ff, 0x2, {0x3, 0x0, 0x3, 0x1, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006000-0x93)=""/147) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f8d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000858000)=0xfffffffffffffffc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000248000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf4000-0x10)='/dev/sequencer2\x00', 0x400081, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000010c000-0x4)=0x0) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000150000)='attr/sockcreate\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000320000)='/dev/pktcdvd/control\x00', 0x101400, 0x0) fcntl$notify(r4, 0x402, 0x8) preadv(r4, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/01/31 02:38:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fstat(r0, &(0x7f0000a63000-0x44)={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) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') clock_gettime(0x0, &(0x7f000085d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c8a000)={0x0, 0x0}) write$evdev(r1, &(0x7f000056a000)=[{{r2, r3/1000+30000}, 0x1000, 0x10001, 0x99}, {{r4, r5/1000+30000}, 0x3f, 0x7, 0x2}, {{0x0, 0x7530}, 0xffff, 0x1f, 0x3}, {{0x0, 0x0}, 0x9, 0x6a1, 0x5}, {{0x77359400, 0x0}, 0x7, 0x8, 0x5}, {{0x0, 0x0}, 0x5, 0x9, 0x356}, {{0x0, 0x0}, 0x800, 0x7, 0x6}, {{0x77359400, 0x0}, 0x3f, 0x1, 0x1}, {{0x0, 0x0}, 0x7fff, 0xe2d, 0x9}], 0xd8) setns(r1, 0x0) 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r0, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003b7000-0x10)=@req={0x50, &(0x7f0000a47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f000040a000)="855413b9c5b64605a8e09d21ff5cfe90f469f9204486db8739bfbc82c071b663936cc9bf152b02ecf05036336643812fd5ea57c0efc331801ca6c549fd233b4693113972e03c161740b44aa498ad43a2e481c0f8816aa45f5cb8cadd59d284d8b389efd30e501af9d4b434921a886d93e651a596f2bcd096a3cd9040696cf4e579f95cdae030f187d1251a90209db37d202138afec3cbe0963aba7c7581635a809e3b32ee4a22862999e2c70d0a52bd68892113809c6f9") recvmmsg(r1, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025a000)='/selinux/enforce\x00', 0x41, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003d2000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8001}], 0x74) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000aac000-0x18)={&(0x7f0000a33000/0x3000)=nil, 0x6, &(0x7f000081c000/0x4000)=nil}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000002b000)=r2) 2018/01/31 02:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x1}]}) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bf5000-0x20)={@generic="51d9884ea62950c884fef7a0cd8e9fdd", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000d3c000)='./file0\x00', 0x2, 0x40) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000696000)={0x1, &(0x7f000091e000-0x8)=[{0x8, 0x0, 0x7fff, 0xffffffff}]}, 0x10) listen(0xffffffffffffffff, 0x0) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00008b7000)=""/0, 0x0, 0x40000020, &(0x7f0000555000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8179}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007e7000-0x18)=@generic={0x6, 0x9, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f000023b000-0x4)=0x0, &(0x7f00006ba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e72000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0xfffffffffffffff8, 0x4, 0x10}, &(0x7f0000c21000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d91000-0x8)=@assoc_value={r1, 0x400}, &(0x7f0000a8e000)=0x8) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000005000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000020000)='/dev/vga_arbiter\x00', 0x20000, 0x0) faccessat(r0, &(0x7f0000a10000+0xeaf)='./bus\x00', 0x21, 0x1200) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000951000-0x4)=0x0, &(0x7f00006e2000)=0x4) renameat2(r1, &(0x7f00007a9000-0x8)='./bus\x00', r1, &(0x7f0000e61000)='./file0\x00', 0x1) 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.823072] audit: type=1326 audit(1517366305.064:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5646 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc6000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) bind$nfc_llcp(r1, &(0x7f0000c16000-0x60)={0x27, 0x1, 0xbd4, 0x1, 0x80000001, 0x8001, "459c89006c5d325cb17affc972b07adc0832afcc75a088564a0f3fa7a4d04e700c1a0c44ec580bb142b343f9e948599d7c4518d5d2aea0fb9fb35a969850bf", 0x6}, 0x60) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) [ 43.897816] audit: type=1326 audit(1517366305.144:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5646 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 02:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x1, 0x0}) close(r0) r1 = syz_fuseblk_mount(&(0x7f0000d26000)='./file0\x00', &(0x7f00005d4000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x7fffffff, 0x7, 0x1a0484a) r2 = syz_fuse_mount(&(0x7f0000a09000-0x8)='./file0\x00', 0x2002, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000bd8000-0x4)=r2) recvfrom$unix(r0, &(0x7f00002b0000-0xf6)=""/246, 0xf6, 0x40002000, &(0x7f0000e45000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000afd000-0x10)={0x6, &(0x7f00009d8000-0x30)=[{0xefe, 0x2, 0x5, 0x8}, {0x53, 0x1ff, 0x400, 0x8}, {0x9, 0x80000001, 0x2, 0x9b9}, {0xde97, 0x7, 0x100000000, 0x401}, {0x7ff, 0x100, 0x2, 0x12}, {0x5, 0x3c4, 0x6, 0x7f}]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d72000)={0x0}, &(0x7f00009ab000)=0x4) r1 = dup(r0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") getdents(0xffffffffffffffff, &(0x7f0000b2d000-0x50)=""/80, 0x50) connect$l2tp(r1, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) dup(r0) 2018/01/31 02:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r0, 0x2, 0x4, 0x2) r1 = dup(r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000ce9000-0x4)=0xd72d) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r1, 0x540f, &(0x7f000030d000-0x4)=0x0) waitid(0x3, r2, 0x0, 0x4, &(0x7f0000c22000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xc17, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cb8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@broadcast=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}}, &(0x7f0000f09000)=0x5c) getgroups(0x3, &(0x7f0000976000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r3 = syz_fuseblk_mount(&(0x7f00002ea000)='./file0\x00', &(0x7f00000ae000-0x8)='./file0\x00', 0x0, r1, r2, 0x7, 0x6, 0x204000) r4 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x2) link(&(0x7f00001a3000)='./file0\x00', &(0x7f0000094000-0x8)='./file1\x00') fcntl$getflags(r4, 0x400) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000030000-0x2d)='),,selinuxlo$/system-cgroup%{keyringprocself\x00', 0x3) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000030000-0x4)=0x2, 0x4) 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xe4)="ec39ae45050c3cf163004fb13104ca30f5dc5074b55218229727ef26983380cbf7cb6473bcaa68d199d3db325cfec526bad380bd21c1c15a6ce7e3ca3de186d66950c73fbe843d082f6c94da8f59d8600108541b235a9d9f6f178c8875131416cdd0334e5426aa197f4e52668c792efbbc53ad50b72ac441b902f6b0184c5659b554de7b56c3ed8976f5f4832191b78b817aa470991b22051ffae49341304447ef449beb74b15548b5c0c5c7400552a875038b107a3bac1a601a8bb13470cb080745348da92663ac4a36cec86ecf4a0392f19e737116b744ac27187c90a0d2a3a463b008", 0xe4}, {&(0x7f0000001000-0xf9)="b84f74526b4ef23876c5f9888da62b5072796b8398f702bbd85fa501c73ea60ffe556c43d35dc513367bccdb792cbdea4cabbe8519e8078a10be3ca78e790670ccf7843f5c82dba45de2eb675d2dbcb081b1895309dee1b1fb8ce8fd78dba592c9c1ab103978af2204384fa54fe7d2b760d3d0475d378bcd547a1d4113f40eeb1ca78eef27adbc674c8941648b12c6c6bae66285bb4ad3c509cecc9532e24c08d774e0e58acb0535e33ca09b84a541cba81b5a15d196c720202402ef38edbf7bcaf731fd3ea332f7d7f974f353b2153647308448aeb59772647bdb79b2c0de102106f98ec043930cdef190bbb571fce6ab6bd3ffc87767c418", 0xf9}, {&(0x7f0000001000)="3d25c0a73ad53d5ba410c0e365902b75f36b68c9505a9dfebead164e4fd39ce6d2f542c7db8fb20346a8316a57437b81a0f947ae0ac019759be5e51bc77b2c8754829c6b2677ff7a9b45da2afd07866c1350f298f3d3dbe702d09c1a268feb0e5f7187f749d3acb92e3cd05b270ec5e8725e768777141e65e8d14a3e5be1404bd2061104d5118e2d671dc9307059368b35db433fc26ff2a487cbbf45eccd5cab99a2ec43604ae104a646c6f08d578c4f33eba2b1c16b613456fd22fb24d98dd5ae5f83aab3ee3297d0753c475c8cd85dd6", 0xd1}, {&(0x7f0000000000)="115571032b254e9a9e6c326389adbcfe77a972ea20b532063df37ae107d11f46e41af8e7ea5a4853a93fe8f1db2e8d64b753f8e1698979a36a8309cb22b802d87f1d2ca0", 0x44}, {&(0x7f0000001000)="d9e036b932a8cfa20213014abe9189fcedfd015ea67738a697b9497a36da90bbf0c5b86ec2b57d55c4ab67395857327fbfd9ae6dff2c0bf91aa3dd4b4db9da73317f2563c4450342c5135ec7ca25a7ccba3c80d9dd0a8f40d668918de1d12366b5d4e7c7cbba5bd4da329b639d26b8889f2a977ec4971dbd18193d255a70bee960a7572d5f829c444a97016ab727a3198a0d2c4a2c3f4d3e2c9300332ec36869fd1e18f597b3eb3a1b83398f4cc84a0bab44358130ca08eb79ff", 0xba}, {&(0x7f0000003000-0x51)="9bc3797e964194f2cebcbd8d6c8ad9ac6533ec49eb3377484a6f7bb9ec4a65e88afc5256e7b611ea50dc248bf5cdf9ea0a910c36435ffb7e7434066b78b2912affd4c353b5407cb1140399b4f08948cf", 0x50}], 0x100000000000007e, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) clone(0x0, &(0x7f00000e2000)="", &(0x7f0000a48000-0x4)=0x0, &(0x7f0000eaf000)=0x0, &(0x7f0000ed0000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f000008b000)=[], 0x87, &(0x7f0000000000)=""/0, 0x321, 0x2}, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000e5f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/31 02:38:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000014000-0x50)={@generic="cfdb49a53c727731811dcf61dabdcfcc", @ifru_ivalue=0x7ff}) socketpair(0x1, 0x805, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000013000)=@assoc_value={0x0, 0x0}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 02:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00005cb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2018/01/31 02:38:25 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000311000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000041000)={0x0, 0x1, 0x57a, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x44) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7fffffff, 0x4, 0x3ff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x7f)=""/127, &(0x7f0000002000)=0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1f000+0xe7c)='/dev/sequencer\x00', 0x10800, 0x0) sendfile(r0, r0, &(0x7f0000800000+0x37c)=0x2, 0x7) 2018/01/31 02:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000fda000-0x30)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xca) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000169000-0x4)=0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000b9f000)="adf3db0cacf9ae300019a9e907b27e75ac6828e5cef519bc90a437ef3a8c22aff19e6c9512a58f9281c69349089929881eb4526b13642202618c02eedc6df5b660fd339858cf8c09b92c92ff17fe0b49ccf250c8f7737fc08a95cc81cf82da1d335bd7e12c58cd86400066477a8ccdbad20d1d61060414944b71361808cf839ac4abd5fc9763b7aaec7a6607d1a89e47f83dbb4339443981b2e3fc56ef9c272319a1c926c22d8b7801e02f3566a989f10ca1a9aa99c9fdbea4ec75c3d29f3b7caaea09677c33ea5f") eventfd(0x0) 2018/01/31 02:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000024c000-0x8)={0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f0000308000)=@abs={0x1, 0x0, 0x0}, 0x8) fchmod(r0, 0x43a) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db4000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) fcntl$getown(r0, 0x9) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f21000-0x18)={0xaa, 0x18, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000257000-0x4)=0x0, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x7) pwritev(0xffffffffffffffff, &(0x7f0000119000)=[], 0x3b, 0xfffffffffffffffc) accept4$unix(0xffffffffffffffff, &(0x7f0000dcf000)=@file={0x0, ""/39}, &(0x7f000068d000-0x4)=0x29, 0x800) getrusage(0xffffffffffffffff, &(0x7f0000c0c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) r1 = add_key(&(0x7f0000a2f000+0x76f)='.dead\x00', &(0x7f0000489000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db5000)="7af3e125f545ab570ecc8bb836b8e0ae1ee2eb121594f58ea9ab40ae35a77e6f855cd4d57efce09a93e1baf0682c29b872933b017e5cf4e02a627d86964659dedbb0866773293d8de0b13cd60d8fa4c68f3b4cc05d76df7db34cad92248d2b146c4be4c80c2ff652b46cdaab158d5ad20a4984efbb6482c73a47a3c51ca092080166c4", 0x83, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000657000)='cifs.spnego\x00', &(0x7f0000db5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a7000)="6659950e81900611ddc4cbdb24f8708aac4ee523444e5f0ed3c41a80", 0x1c, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00003e0000-0x5)='user\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eaa000)="7c65edfda41d729d5859862d8bae7aa3d32228160b1823ca58cc4a9af3e6574ee47333c0ae538d80046d003ea3cecdb566e515d30c3875d083f29f89272fe3fee9a5741647b9e6d42e51831ae47bdd6541bbf6bf9cbb32c78f899dcb351820b2383c98aa09dce349ec6bd36d", 0x6c, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000ce7000)={r1, r2, r3}, &(0x7f00007ab000)=""/154, 0x9a, 0x0) sendto$inet(r0, &(0x7f0000060000)="e4", 0x1, 0x0, &(0x7f0000808000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000019e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="906f6d5f73636f72655f61646a2d83cda7aa8a567e4a478505dc9718e01cb67a04d792dcd19fbdbe58b0879656877dd359573657ffd5d98d4c7e594cf1b541a97aa2f237bde7f408a8220a45404dff1fb0cf5acf986915b6ea3291934fea554dc8058aee0106263098c795ed") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) renameat(r2, &(0x7f0000297000-0x1)='.', r1, &(0x7f00007c9000)='.') 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='sYstem.posTl_acl_access\x00', &(0x7f00003ad000-0xc)="020000000200000301000000", 0x233, 0x0) 2018/01/31 02:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfd000-0x5c)={0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/rtc\x00', 0x220000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000246000-0x10)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockname$inet6(r1, &(0x7f0000a57000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000227000-0x4)=0x1c) accept$ipx(r1, &(0x7f00009eb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005d2000)={0x7fff, 0x7ff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001e5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000285000)={r2, 0x7, &(0x7f000036a000-0x1c)=[0x5, 0xffffffffffffff80, 0x4, 0x7, 0x100000001, 0x6, 0x41], &(0x7f00002ac000-0x1c)=[0xffffffffffffff39, 0x7, 0xfff, 0xa720, 0x0, 0x1, 0x4], 0x14, 0xa, 0x1, &(0x7f0000c49000-0x28)=[0x1, 0x0, 0x80000001, 0x6, 0x4, 0x3, 0x3, 0x0, 0x1, 0x4], &(0x7f0000572000-0x8)=[0xffffffffc633b52e, 0x5], 0x0}) 2018/01/31 02:38:25 executing program 6: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000212000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) [ 44.198666] audit: type=1400 audit(1517366305.444:10): avc: denied { execute } for pid=5743 comm="syz-executor6" dev="pipefs" ino=12001 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000084c000)=""/27, &(0x7f000023e000)=0x1b) 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002cb000-0x4)=0x0, &(0x7f0000a7c000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9d000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eb2000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b00000000060093c236000197100080a709ff2400"}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000090d000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00003cb000-0xc)={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, r3}, 0xc) tee(r2, r2, 0x7f, 0x1) 2018/01/31 02:38:25 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pivot_root(&(0x7f00002d9000-0x8)='./file0\x00', &(0x7f00007a5000)='./file0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf1000)={0x0, 0x0}) getsockname(r0, &(0x7f0000ad0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005fd000)=0xe) [ 44.314058] audit: type=1400 audit(1517366305.554:11): avc: denied { write } for pid=5788 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 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000965000-0x4)=0x5, 0x4) bind$pptp(r0, &(0x7f0000e46000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0xfffffffffffffdcc, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getuid() fstat(r0, &(0x7f00006ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000615000)={r1, r2, r3}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000054000-0x4)=r1) 2018/01/31 02:38:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={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) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000100008000008000fffd180000400100000045000100000000140d001a000400020007000900000000000000010c00001ee400", 0x39}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000198000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff80, 0x8000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ec9000-0x30)={0x54, 0x0, &(0x7f00006c1000-0x54)=[@reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f0000d8f000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f000001c000)=0x0, 0x1, 0x2, 0x26}, @fda={0x66646185, 0xa, 0x1, 0x16}], &(0x7f0000030000)=[0x70, 0x78, 0x40, 0x20, 0x78]}}, @request_death={0x400c630e, 0x2, 0x1}], 0x84, 0x0, &(0x7f0000206000)="62ca968e7a8755b2c8838a27e436a7405991049fc6e1fe55776d927c87629376839f9029ecdcaa14d7d9eb5ee9d613e1a2446e8b82d628485089c76037cd8974a8ffbfd7fb79cfebc5141e993a8e27c59e5798d17d5775e28e9b8984237f02ff798aa2ec7dc0f9168db89eb166c12e59d25b2429e26ce2c03cf6b4e025f6f6de697f1c16"}) 2018/01/31 02:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x2d, 0x42) 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aeb000-0x8)={0x0, 0x0}) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000256000-0x4)=0x1, 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb6000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000004a000)={0x0, 0x0}, &(0x7f0000f49000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000883000)={0x0, 0x2}, &(0x7f0000ad8000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000050f000)={r3, 0x200, 0xf3, 0x2, 0x0, 0x100000001, 0x2, 0x1, {r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x80000000, 0x80000000, 0x4}}, &(0x7f000087e000)=0xb8) ppoll(&(0x7f000095a000)=[{r0, 0xffffffffffffffff, 0x0}], 0x1, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f000039a000-0x8)={0x0}, 0x8) stat(&(0x7f00008f4000)='./file0\x00', &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00008cf000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r1, r5, r6) 2018/01/31 02:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f00002fe000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) readahead(r0, 0x100000000, 0xfea) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000621000-0x28)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x17f) fcntl$getflags(r1, 0x40b) 2018/01/31 02:38:25 executing program 4: userfaultfd(0x80000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x564, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000003000)={0xbed, 0x1, 0x8001, 0x1ff, 0xfffffffffffffffe}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) preadv(r0, &(0x7f0000004000)=[{&(0x7f0000009000)=""/217, 0xd9}, {&(0x7f0000015000-0xb4)=""/180, 0xb4}, {&(0x7f000000b000)=""/251, 0xfb}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x27d) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000015000)='uid_map\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000014000)={r3, &(0x7f0000014000)=""/249}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000015000-0x8)=&(0x7f0000015000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000015000-0x8)=0x18) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000016000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000e52000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) syz_open_dev$binder(&(0x7f000063e000)='/dev/binder#\x00', 0x0, 0x802) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) close(r0) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003a9000-0x8)='./file0\x00', 0x2a201, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000420000-0x4)={0x2}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000f0f000)=0xb9, 0x4) socket$inet6(0xa, 0x0, 0x401) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064b000)='/selinux/enforce\x00', 0x40, 0x0) recvfrom$ipx(r2, &(0x7f0000214000-0x49)=""/73, 0x49, 0x2021, &(0x7f000071e000-0x10)={0x4, 0x7fffffff, 0x4, "6480047d0e5e", 0x800, 0x0}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a8a000-0x5f)=""/95, &(0x7f0000f12000)=0x376) [ 44.386840] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00006b4000-0x60)={0x0, 0x2f, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e50000-0x4)=0x0) timer_getoverrun(r0) r1 = socket$inet6(0xa, 0x807, 0x5) fcntl$notify(r1, 0x402, 0x22) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") write(0xffffffffffffffff, &(0x7f0000d7c000-0x8b)="85c3d998822bae3150", 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000ba9000)='./file0\x00', 0x400, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000740000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000f64000)={0x1, &(0x7f0000e01000)=""/117, &(0x7f0000cc1000-0x18)=[{0x1bc400000000000, 0xf4, 0x2, &(0x7f00007e0000)=""/244}]}) ftruncate(0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa9000-0x4)=0x18dbcef0fb9baaee) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1a000-0xf)='/dev/sequencer\x00', 0x600000, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fab000)=0x14) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2018/01/31 02:38:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85)="", 0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cb0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000-0x4)=0xe8) fstat(r0, &(0x7f0000031000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() lstat(&(0x7f000043c000-0x8)='./file0\x00', &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009a4000-0x8)='./file0\x00', &(0x7f0000e15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008bf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014f000-0x4)=0xe8) getgroups(0x8, &(0x7f00005bd000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f000013d000-0x38)={&(0x7f0000ff3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007f4000-0x10)=[{&(0x7f000020e000)="e3a23c3b67f2aa852f49b5eefd0fdea3c3f4b05606762738ed373934feff3f5a9dfb1f98c03fa57673e24484490119da8baaec4d24e40512e39f1050b37fa7f3e33d8d7fcf99c769bc7b9e05199ae0bfd5ab907f997ed3a919a04e687f9d68c48b9652ab42acb4c1faf428677c84099a843d6f72de81781514ff331612eca7d0b003a350451ae8515885d87cb4e9e310a2f74706a35cc673f73658fadf736cb26a6a33798fb3a05d0d3c330e851c988d81f2172cc0f4b84beaf1e360bc440b745598d694c9a2382d8babddd5c4065263e8e6c8e4f97211", 0xd7}], 0x1, &(0x7f0000d2e000-0x128)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}], 0x128, 0x0}, 0x4000081) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x67)="461cb353abf117c79b17dbb5036aa7c67dcc0fa75a66cac9c818d32813132b643923d230fc45345e9307c6d05fc55242ef4c2c40c7fc21fb87864a74450e6080ea531c06626f5c22cb1a4dc7aef525e699e605382409bbce0889f75f8d0b0a52f8c1812c8e1d97") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a0000)='/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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000-0xb4)=[{{&(0x7f0000a58000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000-0x80)=[{&(0x7f0000655000)=""/51, 0x33}, {&(0x7f0000001000-0x1c)=""/95, 0x5f}, {&(0x7f00004eb000)=""/8, 0x8}, {&(0x7f0000f08000)=""/112, 0x70}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000001000-0x32)=""/230, 0xe6}, {&(0x7f0000001000-0x97)=""/151, 0x97}], 0x8, &(0x7f0000000000)=""/72, 0x48, 0xb1f4}, 0x2}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000823000)=""/224, 0xe0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f000019b000-0x93)=""/147, 0x93}], 0x5, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x1}, 0xffffffffffffff6d}, {{&(0x7f0000507000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000aae000)=""/233, 0xe9}, {&(0x7f0000186000)=""/148, 0x94}, {&(0x7f00005a8000)=""/4096, 0x1000}, {&(0x7f0000571000-0xff)=""/255, 0xff}, {&(0x7f000078b000)=""/145, 0x91}], 0x6, &(0x7f0000e6e000-0xa6)=""/166, 0xa6, 0x2}, 0x4}], 0x3, 0x40000000, &(0x7f0000000000)={0x0, 0x1c9c380}) r2 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 44.448858] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000698000-0x4)=0x0, &(0x7f0000d66000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) recvfrom$unix(r0, &(0x7f0000322000)=""/188, 0xbc, 0x40000000, &(0x7f0000e83000)=@abs={0x1, 0x0, 0x0}, 0x8) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/01/31 02:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000a1000)=0x4e6, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) lstat(&(0x7f0000d62000-0x8)='./file0\x00', &(0x7f0000c75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000603000)=r1) memfd_create(&(0x7f0000f8f000-0x2)=',\x00', 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000696000-0x38)={&(0x7f0000fb7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f29000)=[], 0x0, &(0x7f0000fe2000)=[], 0x0, 0x0}, 0x0) 2018/01/31 02:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r0, 0x2, 0x4, 0x2) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000dd1000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00006ca000)={0x0}, &(0x7f00004dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ae000-0x10)={r2, r3+10000000}, 0x8) r4 = fcntl$getown(r0, 0x9) wait4(r4, &(0x7f0000325000)=0x0, 0x20000004, &(0x7f0000fc9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005a3000)=0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r1, 0x540f, &(0x7f000030d000-0x4)=0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x94c6) waitid(0x3, r5, 0x0, 0x4, &(0x7f0000c22000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xc17, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x1, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000233000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) bind$netlink(r1, &(0x7f00002b8000-0xc)={0x10, 0x0, 0x3, 0xa0000000}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002a1000-0x14)={0x5, 0x80, 0x800, 0xfffffffffffffffa, 0x0}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be7000-0x10)='/dev/sequencer2\x00', 0x5fffe, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000a7a000-0x64)={&(0x7f0000399000-0x20)=[0x1, 0x66b8, 0x2, 0x100000001, 0x5, 0x7, 0x5, 0x9], 0x8, 0x80, 0x2, 0xffffffffffff7fff, 0x0, 0x8, {0x80000001, 0x1, 0x10001, 0x0, 0x5, 0x6, 0x817, 0xbadb, 0x7, 0x60f200000, 0x1f, 0x1, 0xff, 0x2, "5e3474eb13c412a8ea9be4eafce88b89ec941f6fa0fe02efb338910ddf863ca5"}}) chroot(&(0x7f0000be3000-0x8)='./file0\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000084a000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) getpeername(r3, &(0x7f0000998000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000540000-0x4)=0x8) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00006f7000-0xef)=""/239) 2018/01/31 02:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00006b4000-0x60)={0x0, 0x2f, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e50000-0x4)=0x0) timer_getoverrun(r0) r1 = socket$inet6(0xa, 0x807, 0x5) fcntl$notify(r1, 0x402, 0x22) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") write(0xffffffffffffffff, &(0x7f0000d7c000-0x8b)="85c3d998822bae3150", 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000ba9000)='./file0\x00', 0x400, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000740000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000f64000)={0x1, &(0x7f0000e01000)=""/117, &(0x7f0000cc1000-0x18)=[{0x1bc400000000000, 0xf4, 0x2, &(0x7f00007e0000)=""/244}]}) ftruncate(0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) 2018/01/31 02:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000698000-0x4)=0x0, &(0x7f0000d66000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) recvfrom$unix(r0, &(0x7f0000322000)=""/188, 0xbc, 0x40000000, &(0x7f0000e83000)=@abs={0x1, 0x0, 0x0}, 0x8) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') 2018/01/31 02:38:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{r0, r1+30000000}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003fa000)={0x0, r2}, &(0x7f0000004000)=0x0, 0x4020000000) 2018/01/31 02:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c48000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00005a8000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f0000130000-0x5)='user\x00', &(0x7f000051a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f86000)="f4cc3f17d3aeca3f0089d11d1b6fcd07cb63a0b211ebd3a73f758c0e889dbaeb6adfbdb544a2614da149056ce0c7c495973dad28fca00f81dce0178111a7bd3f81994a40bf83ee0f8ce9b25e535ebaf971c7ced0448f21f85d2c16360eef6ec065f760436f45d72a0671113abda8d4ac2370bba901f7f82b4264b0074592235d4c70e3752a70ec65", 0x88, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000db5000)='id_legacy\x00', &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000a1000)="b99adfb9189d709ab3", 0x9, 0x0) keyctl$unlink(0x9, r1, r2) 2018/01/31 02:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f14000-0x10)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000000006f4000000fd17e9ff0000060400", 0x39}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f07000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000454000)={0x7, &(0x7f0000bf6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 02:38:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:25 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rtc\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000-0xc3)="5a3a159436c08188a2175e518a9ccd4384164103b2323aebcd7f58c05bb0ad22cb40925b371ee3ca9d70b1b1f76f81b7cbdbaa91cd1246be8f6babce1865707e04399a649bffbf054eecb39350da6620612b45e9e2d935e392009587bd58f1438a2941218d468f5fef50f7e967b90789c81fe4c71b2766b7b42cc05227c55d9b2000d82d4164a61afc4a110770016f6386d26d3e33a5f59477ba8cfa4ec9c3b312357f435f6ced1a390779823146bc5132b8f86e3b9f7203d2c66fe9a03f52dfdd36a2", 0xc3) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x20, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:26 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000c4d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052e000)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000cd0000)=0x0, 0x8) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000114000-0xc)='/dev/rfkill\x00', 0x8669d41bd00986f0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000474000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004de000-0x4)=0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000215000-0x24)={0x64efae5a, 0x6a, 0x1, 0x5, 0x2, 0x10001, 0xb5, 0x2, 0x7, 0x1, 0x4, 0x2}) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f00000c4000-0xa)='attr/exec\x00') r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/ptmx\x00', 0x80800, 0x0) lseek(r3, 0x0, 0x0) 2018/01/31 02:38:26 executing program 1: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80042) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000095e000-0x4)=0x0) uname(&(0x7f0000132000-0xf)=""/15) open$dir(&(0x7f0000c6c000)='./file0\x00', 0x40040, 0x40) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/238) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005a9000)=0x0) r1 = memfd_create(&(0x7f0000b49000)=',\x00', 0x1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000048f000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="bd521890df3d8369e761a28947b4ea22"}}) fdatasync(r0) writev(r1, &(0x7f0000f5e000-0x10)=[{&(0x7f0000493000)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x40e}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00005d1000-0x4)={0x7, 0x5, 0x2000}, 0x4) 2018/01/31 02:38:26 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000044000-0x6)='cubic\x00', 0x6db) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fcntl$setown(r0, 0x8, r2) ptrace$cont(0x7, r2, 0x0, 0x7ff) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fc7000-0x4)=0x0) 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4, 0x4dfb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000-0x9)='/dev/rtc\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009c9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000-0x2)=0xb) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) socket(0x2, 0x7, 0x7) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005e5000-0x8)={0x0, 0x0}) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095f000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00007fe000-0x10)={&(0x7f000052f000/0x4000)=nil, 0x4000}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000960000-0x8)={0x0, 0x18856ee1}, &(0x7f0000779000)=0x8) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000347000)={&(0x7f0000686000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000960000-0x6)={r3, 0x5}, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xc3a)=0x26, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x50201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x240000, 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000001000-0x50)={0x6, 0x5, 0x1000000000000000, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000-0x4)=0x3, 0x4) ioctl$TCGETA(r3, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea6000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000074000-0x38)={&(0x7f0000ea7000-0xc)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000737000-0x5)={&(0x7f0000ea6000)={0x90, 0x7, 0xf, 0x200, 0x4, 0x0, {0x0, 0x0, 0x4}, [@typed={0xc, 0x51, @fd=r1}, @nested={0x4, 0x4e, []}, @nested={0x6c, 0x22, [@generic="887b66c9c9db57f65b64d055326f2ac1ec7958a9c2d0c7afd74bd230f9e39b4a5b3811b98c09909127b8a2b4390532c93efee9aebddbc8a31e3924e64d7adec426deb033fb980d1bd7895c4b58653d4e4163ae52520cf75a71f9f088d89a00500141c4b3c8cb56c7"]}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4) capset(&(0x7f0000ea3000-0x8)={0x20080522, r0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f77000)='net\x00') getdents(r0, &(0x7f0000676000)=""/4096, 0x1000) mkdirat(r0, &(0x7f0000f74000)='./file0\x00', 0x8) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockname$netlink(r0, &(0x7f000072c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000688000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000c1c000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_netrom_SIOCADDRT(r1, 0x9201, &(0x7f0000e47000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d0c000)={0x0, 0xcd, "bd04d4ab5852faefb0478504558cfcf08039e823f00748f4e7d1de98ed9c0c7d98c9c3eb2eed15f0eea8efc01c9d3b86a8380fe673093e92eb86b2d965049b07c7aa2a01e8582fb58adfdaf76e545fca308d75144df83c57747b58bfcd7f24e1e7c7370dd62faa37d0013880d22e31d9e04a2045001b0c3ff58e5f78929c3af01f9265fccdc799db82f21029b74055248b046eecdb046723e3761e24fdfcfcd64c3d191405f91ec75af0899d92929c99604af2bed2949a45432277dba84beb0354f978984548f60bc7f37ad93c"}, &(0x7f0000bbd000)=0xd5) sendmmsg$inet_sctp(r1, &(0x7f0000469000)=[{&(0x7f0000db8000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000622000)=[{&(0x7f0000968000-0xbc)="4ca775346bc2f33cb27ff382a60ff1f8e24e6e4f7bef76a928e9b618d23f25d18a835bdf80e21afdd8b42b00b06a8bc23a9bb3d91c87eebb69aea796cb63897ea2ae8264701530ed1ab322be70b41135fdc1df0b8694e22ab4419a986b27ca745394ce7b745a7d524d3f7a9f5b0a39ee88ed3551a645f6df2efed10b90a2def0eb8704b9ea129d8d8d43a802cbe6727367e31c7ccb9a3009c2d82b2dc47cb548e35cbadcbf005a90647e449770bf84408ce64f2fd66823cd0069e5a7", 0xbc}, {&(0x7f0000cec000-0xcb)="973f37c4f9465df436a1cc266766d4180b1bb1ccf2cda244bc876f6abca51e8b01b854884048f71428afe0b09b57f1576cb6df6fca372410aee1b3b47b136e4057525728b6c8284da6140b4b9681887079a0049687d2143d8f57651b30e4efc75d078373e8fc572a4bd1b2b87d9a77115f82f8e25a7ed00045575f678ce1ea911b98f032e29e9be2a3cd3cd94fb2b4efe21432dc35cebbd8b7f769c8060c24ad086510dc21df1a347a82bc5b2e13693a65ad1361f78acfe6083d8b89f84fde77952412c2e33166d736e0f1", 0xcb}, {&(0x7f0000b0f000-0xe)="b6925016389554edd303b33fa128", 0xe}], 0x3, &(0x7f0000256000)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x3, 0xdf, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x1000, 0x1f, 0x7, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x2, 0x81, 0xfffffffffffff001, 0x101, 0x0, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xd7, 0x8, 0x81, 0x9, r2}}], 0xc0, 0x4}, {&(0x7f0000fd2000)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd23b}, 0x1c, &(0x7f0000539000)=[{&(0x7f0000d8c000-0x1a)="ef56699d2071b054df52ea36d856c55437245ae1584cf00ea481", 0x1a}, {&(0x7f00004ad000)="7b9258d1959b592a234dd72619e84eae5b5d065ac1e95a92fd845487864ac8d04d4dc2e22db996c41ae58f2e5fcf3efbe7b9a7164c33ea9151b1ab007e4de00d6d01447b824ecc053b7fcbc33e30ebb8125e8714e93c6307fd4a8b5664a3d16e8cd1c80c86c8866ed34b6e1adecdbfebeca186de35781badae8ecda688c55377ec43a7cb8786a9ba8f45085557ee77df7e5282110d56e45ed3d7b67472cf211d5a0ea72a", 0xa4}, {&(0x7f00003d4000)="c12137e1eabb63dbc201472635a06e7b1e5e773e02d0b52cf11fb3fd29e1f0f19a942845d196031f134514b768a5996b15c06d0efbd3c8ba34022e251093fd3dba34f5c6d21d5dc9cf0605f411c81d0abfc2b46dfd667435ebd9d5f4c78d4860fca96807b9b669b987deee521e0bd2cb28e45ef92d26de06c078363fb0b1b89980f73c83dd7414a1ff05407ca5caf64612c7e9ad2fcf8352462133f836c5062941e48d9e192f83daaada942e373dae1a6d5b0192f909a2af7c268e200dea6b6d0d26ac357ed74bf1492df71ff003ec1be7ad65a4aeb4c729772b7e2d13ef", 0xde}, {&(0x7f0000a47000-0xb0)="d8ee9c8a58de4753e90b5cb77122951f8eec4265b28206c1b33548a8544711a40446c387be9c201c1c33aa58977b4ea1b7533601df810af1769e9289f62cc6f5cce5e383ba1988b9d5b3ff3ce7a963f65c7c4d1c9fbdac3415f9bfb1b5af7ecdb5ff281cf32e7f7152ee12951e1a0cba32e5166f9f8db5afbf145d10135e30c41b3d82c115d47222eb4d78f0188ffc1d09d436fd8866d8727bdf6e70c646693ded0560eb7777406a3e3c3617644ffed2", 0xb0}, {&(0x7f0000f15000-0xb)="9d25b22cf9aa4831499f40", 0xb}, {&(0x7f000022f000-0x27)="7a80e9456987db8074f662beab16337c7030876261fcf19474e9e1a86500b6d7e7777ba0e7efc1", 0x27}], 0x6, &(0x7f0000f3c000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x4dd7, 0x1, 0x40, 0x80, r2}}, @init={0x18, 0x84, 0x0, {0x28b7, 0x6, 0x2, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x9, 0x40, 0x4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff328, 0x209, 0x4, 0x95, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x201, 0x6, 0xffffffff, r2}}], 0xf0, 0x8000}, {&(0x7f0000793000-0x1c)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d}, 0x1c, &(0x7f000048f000)=[{&(0x7f0000ba7000)="", 0x0}, {&(0x7f000043d000-0xf3)="afb334886f4ccd3e6a8aadb742eea0d75510ce7a90da2179d98586b37738c0cd1a2079a5667bd13973d19945c5a56415c133701191377a4a04690ae5b69da7e7baf382821c410d31a6653143882eadcb7732f522ce8e3c5a2d89e1508da20fbfae2578ed179829333a68e7fe188a6b12f1249ef4a7007aacfb309994c33c0466fce1a30486ae761ece82460a5fe92d3cd7b566318802e0642a06923e77cd591c54d2e9c8b7fce882aa54198cd3f51f21a799877ec897e88ebe66516b3adb233e679acee48e5359421d016974ab3d57a9b4af0fb6cd1b9c36e0b1160f8ca828380d4e74e482f0d3a3acda9b102837605edb204a", 0xf3}], 0x2, &(0x7f00001cf000-0x90)=[@init={0x18, 0x84, 0x0, {0x50e6, 0x0, 0x8, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xf1e4, 0xd, 0x3, 0xf60000000000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x196b, 0x9, 0x0, 0x2, 0xea, 0xbe82, 0x9, r2}}], 0x90, 0x20000040}, {&(0x7f00007ff000-0x1c)=@in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7}, 0x1c, &(0x7f000014f000)=[{&(0x7f0000e9f000)="d4f925f42d7939d535c00c0fa9091d856ff4e0a6aa02bb01c1a7d8530a31d661106441611c9a06275875be1d0aaad140339ccf726ce9c683d14444ba5bc4e22e7e4c0660697c5ea01c85bfbf38274695a6f89aa59ac13971633a61355109d958832c346d1d97ea5f064d7dfc48e564e2982d19968c771158feedb1b763c9f19c18e9edd10e02d1518080fe938dd47cfbddc6b8013dd84421c1b17a3610ae4d2ddc92dc8a1611", 0xa6}, {&(0x7f0000c95000)="2b99e2778c8ae2", 0x7}, {&(0x7f0000e78000-0xf4)="f13f94e4075ba2b3b0ccc680be98e1cbf865f3ae065724c50631296db9ce390a95ece7cf1c3117d4f23ba82488f7eca33dee33babb23589c42bf27d532a7276a57fd5f1d1bb0cbcc5ffd8d421131ce2b5fa9e64402ed0e54fb211ffe8efe122fd67c1c7aff922b265f92a19a45d7ee8beaae8c1e0b482cff659d6b91cb426c27a9371823e495f7c26a6a66d738596b0250eee33569584f6ce2a92a4836fafe3f9aa58382a1623daef50cc5c61ceca420229fa011169c8392dc38e7573aff5b0fb7b923a150e5119c60ca1ad86daf194b06781f944a3fe1928885a7a75423793dad75bee898617162cf5420e3b96bb18381786b66", 0xf4}, {&(0x7f0000914000-0xc9)="13728ea1269e51b01f2756a07d64685f2d8e08f8a9d52c529d7004521218fa1ff8cfed6279eb0dd4551b2143e9703f7d1ba272af35dc5f3f5b9599581f75f73e44ce38769b006278aaaacd7925e826dd93555e36fb90e1b9db2067bc9cc321ee64e6d1ef8446d61b7d9c93eb0edffa90ac7c6129cd1323f6e519096437988f1990ebcfa7263ce74e59e1fc16afcaae614a8c05be62aab9ac324f494a79231538aafe609f14b1d3d2bd60322b1df641dcce1f75b034d3745ab1932baa80c31de9ec6c701fa8a6e1c977", 0xc9}, {&(0x7f0000896000-0x1000)="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0x1000}], 0x5, &(0x7f0000726000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x3f, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x200, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x1, 0x6, 0x9, 0x1, 0x6fb, 0xbce8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xdd, 0x20e, 0x200, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x8000, 0x100000001, 0x5, 0x7, 0xfff, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfd, 0x1f, 0x800c, 0x1c7, 0x1, 0xfffffffffffff882, 0x87eb, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x201, 0x7, 0x3, 0x10001, 0xf0af, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x80, 0x3f, 0x3, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x101, 0x5, r2}}], 0x1b0, 0x0}, {&(0x7f00009a6000-0x1c)=@in6={0xa, 0x1, 0x4ef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000c55000)=[{&(0x7f0000527000)="1c57d3e7539a430dcdd1e919", 0xc}, {&(0x7f0000ed1000)="3ef289971b112a8159a9d5a4cfec7a1f1afd7de4225d60d22bb1ffb2b7b1534d34d8e79801add37ec03dcf4ca6b823894f", 0x31}, {&(0x7f0000ca4000-0x60)="eef2aa0e6651de5d1987024ceaa031fed21d2037b877904eda87cbeec56b078e30b0d3d7d8fe0d39ccaf116de7592e641980d665ccd1c4dc70bdb0ec8a73c96ff60bb71583d0ab648a1cee2bf315af930841453d18b7028f539a0f6fb8934458", 0x60}, {&(0x7f0000111000-0x1e)="94fc46d87f85e2851bf5485ba13320abf4f0323cddfa660eb043ed2ef5ee", 0x1e}, {&(0x7f00001bb000-0x7b)="21468c2b5f2772d5cccceab2df381ca0ca534c05e10aa3f5fe4901e2f0c9bf56c855ad8e8f4b25f8ce895e610868743ec6256c852f33382a392391fda75880e6fe315cdc1671464fc96612a980c1d063a1a1a524ed84cf9a8d9c9cf3741154efc9ff873d16bb36c70b2b5202791b6f734c713b55496edc89348b33", 0x7b}, {&(0x7f0000b81000-0x57)="a51ca10f990fb9cabf4e15051803147ad2dea946e9034e4c96ce1ed588c1221a1e32c608556d7a28c2fbb7fe85a85d00eef96ab0e51a4039dc0f3018160ba4fbe0a2b70fab7f44d08fb6767e3c88c459aa67fd4cf2d446", 0x57}, {&(0x7f0000643000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000416000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x1, 0x2, 0x5, 0x1, 0x10001, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x800c, 0x200, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x1, 0x1, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff5a1, 0xffffffffffffffff, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x68, 0xd437, 0x1, 0x0, 0x81, 0x3, 0x8000, 0xffff, r2}}], 0xf0, 0x8000}, {&(0x7f00009e8000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc8000-0x10)=[{&(0x7f0000a84000-0x30)="19ce588626da012d2539b520c0c0da5c579d96016907e97dce22c08909aadc64352106b7a69083fe64807797c82333cc", 0x30}], 0x1, &(0x7f0000b26000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x0, 0x7fffffff, 0x4, 0x8, 0x3f, 0xfffffffffffffffa, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x2, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x820a, 0x8, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x401, 0x7, 0x7f, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x30, 0x7, 0x1, 0x7, 0x0, 0x5, 0x4, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0xff, 0x6, 0xffffffffffffffff, 0x81}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x7ff, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x208, 0x80000000, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x53, 0x6, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x10001, 0x0, 0x5, 0xdc, 0x7, 0xa30, 0x7, r2}}], 0x1e0, 0x20000000}, {&(0x7f0000956000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df7000-0x30)=[{&(0x7f0000b59000)="b5ad92689433114cb813c76caeca4e6f5c8a46aeef245cb1b8a2f802253f416ec379d6ff2e7b2a9cf73e7dd45cc25d855ed65c33ecebddfb6c6a6582babc69e7fc86599b36193f16c7b9b2a733ba6a5cdca575c47710557c597980ef3869dc6e5a65573b6177c0d9d6562ac1e88759d318c5b021ef626a5869a41c8f4a22f1088d0c4dcab9a85928312517b1caf566c3cb390614c5922b5a4fcde5f45339af07a6eef94643f389676f1be9a13b8e5680e2cbc9d5bef0221233ed633e6b753842a9b1a38f0f3d4f26565e4662d7204f7a2bada1ec1afb7cd17a78208a7a7c0d7b57e733f0", 0xe4}, {&(0x7f0000dd7000-0xf9)="bbce0fbaea2256f5b1a29be39db9fdb6a7d751c76d035e036b1c3a5462d4ec3758fa734cef1aa9a48f0aea052b347a54a191968f6e53581939ef7ccff6dc02413ca05c839dd70a92f646b3c226b84682ab147f7694b4c3be572a1467c8764db9eb236b949e17462fc0e6b58722a26af3f97f87e98b32d0cc8fc2172321b017cc1f4957ece4a6a8843448e2675cdf2fe922f3bcc64f0ac9eeb9dd039d0cb05573aeb8ad67dd967d0c61b613232d6489aeb929170219d314274fe79570d6b208305f64ceb175b3466ad2186fec59ab92099924445583dbf09808796136ac72685b97c7b238651520ca5cc3825e47288cbb975f24670cb00f4dcb", 0xf9}, {&(0x7f0000268000-0x13)="638dcd9f26e1147f19df467a56ee516d4666be", 0x13}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000ca5000)=@in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000631000-0x80)=[{&(0x7f0000825000-0x44)="af1e1df1538c3a37182853893f271c56690bff67504bab40b5d6d1709e263422f1b5b48cb4329fbc768720abb51a351e4d79231f4cafdfdd35622e25cd1a07fe5e647d82ccf3c2287be8986f5a7eba652d5138fb8e5b133eb13c7fd369b9c4", 0x5f}, {&(0x7f00006f0000-0x5b)="33765e91f9d66d66f74f7e23d5689f4aeccaef7b081dbfd830726ad1c5920465fdec2d63432b4261615cd26c75afb99c135fa6c5520b82b14f9c388ee40eabc20d7ae6ad3281e9335a0ccbae56f3b6482969c3a004db0d772611d4", 0x5b}, {&(0x7f0000c41000)="", 0x0}, {&(0x7f0000f91000)="d3482a19ced07b4853df3a80d1e4c0e1488220d8d6e8ba6e13268a6ddf56c1893008f98eac67440d3720927ccf93961583f56b08d50cb7aac14e17652f997dc1a06f36cf6e981d012e275214a52404b748a6d1e6187abf377f9be58e2cc56a59f444dcdcd70a8266d43a9f14411d615df286e6bb7d8123b7cb193297371a5c26147b4b4e7e26275cfdac2ea61d13c3fc0f50f59ca59115c84a8f0da8188214a65a20a50c6d38e560680ff59d16d87c8181e6", 0xb2}, {&(0x7f0000e35000-0x93)="bfca5f549266c8c109e343c5108217f452ea1b840fcfcd3624c2e94be8043d423f7bb4378157dc1f2bcb083c81de366942f4a575d7c6dc1ba4dcf0205cd57744ad944cc77674f57789c5258eee6aa77a04e22b4aaa8f411f13dcea4a43ece2f7cb30e94f1133da1520451633968c1c538d878213e318725f5aad745d7d699c004c8799563eef38ee2ddc362dd11df5d6146e44", 0x93}, {&(0x7f0000f75000)="20c4d743807de5e8751ccddc85b8889184e7cdb3fb", 0x15}, {&(0x7f0000d5b000)="f1d4e09a0bd018f49ac43e1a78cc3a60e61f77693d185d8523b0c9769fe2bff3faa5be99746985c39a6940d2b2629416d581305c3be053795bf503f5ddc0080066df19b7a849c94bd65998226a851ddf971649cbf2b1a0cf6091037e96729dffc282b734e2c90842a742934e0bb67b66041d7e2a4bf18aef3b83e39398557d2df0b654c195e34c3a9e6ad44858c5766b0307d09c4a829c2b6e44313d178f995e3b437e92b54fba388f5fb3fdabe001cf59adeeba84817538bdb7b89c9c94df8f8f14633e5cc670e14ec27b9bc8169b0168c0159a5b93b4ba3f0bd35d534876f05cf642ca456554ed0a583fbf22ee3beb6f65cfe86e285d4add", 0xf9}, {&(0x7f0000a56000)="c7af9d9fc0469ad013a5c0a39cb506a7c50866d12aa1233bd91282462c8328b0ecccddb6b30d7ec10ec88df8bd81206130d759293e3c5a15d8", 0x39}], 0x8, &(0x7f0000b20000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1c, 0x1, 0x8, 0x7, 0xa1c, 0x8, 0x10000, 0xfff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8005, 0x1, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x2, 0x668b, 0x3, 0x7fff, 0x3cd9, 0x6, r2}}], 0x90, 0x4000000}, {&(0x7f0000e39000)=@in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c, &(0x7f0000321000)=[{&(0x7f00004f7000-0x16)="10e7f0836928ceac622df9e4ddbcbc10d82f9d313e38", 0x16}, {&(0x7f0000a19000-0x17)="0ae7943e66d0ecb9540b8ae2dc75ffb9c405198596fea6", 0x17}, {&(0x7f0000aca000-0x8d)="ca890bc7f72217c0d079d667dfe7473b4cbff0438d29d8eb7f448afbd1b0368fece32cd0af49430acceea13a5af73c99abee93958ea5dd36e7e594517bd9b0ff1386e74649fd57c2b1322ec6996b54d85a0c0462ab564dc26e2db0542991286a66c7dce7c29fa5dd6a4271c4866a5b375454b209f55586755692117ce0bbdebcd0f91b1d3f20382a3e7f6b227a", 0x8d}], 0x3, &(0x7f000042d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8007, 0x5, 0x1, 0xffffffffffffffa8, 0x3, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x292, 0x3f}}, @init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x1, 0xeb, r2}}], 0xc0, 0x8000}, {&(0x7f0000b1d000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a45000-0x70)=[{&(0x7f0000461000)="360ab6e78807de8f92980119a01eaf8bf0426249367546a0a63a4d9634078e470294d96a1082d07a144206d054bdafc6b756130f4d200ef99bf683f7cdfeda3e2bf7741013ac27b3bd1eed0f50eb2d3c146f97e9ef8dd48f7d5b9077c032d24ff854f4d674133accaeb0b493ed26559c4ee7bd2eccfca7264bb2d07393efa99f3311e452034f155370de0f73d17e41d66388affbb64dff849345b5fd0eb6374525a8ae3a5622c46b79a90dbc31e64ef66c612a970b8cc1740a22d39f7b2157e8c2", 0xc1}, {&(0x7f000054a000)="36e41b4205ce0f756aa8aa78bbf21e117fbf31daf6f6eab21ee57393440d507c959236728d25fe3b9b8e8c2bb938c341964ab39caea99771da31a4915541433de8bd97991ba778ff6a842463039bc545c3ef67c1353358d8a284a105c67a541d0a8506772606eb3f9271237894932e", 0x6f}, {&(0x7f0000183000-0x13)="e9f5cc9fd0585481df1fd6444225ba6b70595f", 0x13}, {&(0x7f0000e4a000-0xb7)="6453a1d6ff9f3c63780a229c64cb0052c3b99fd71799494a32b21b2a0ee9a343886b03b81803969648e56900059c616ea47516fafee9fce5ff392c5afe778e1ee8b5afa56315df0bbfc7fb106941c94f8be278eda461fd8727c19521937d7afc61444b784ae1cf3c1e3911a22db33d5a45b54bacf99f48a13ec2f5f5f55c525d4bb81551824f0b02e68140b045f48aa5c932e5b1ec4183c0c8f5a94de88087b40544ec5e4602df497c2ea117d650688c3b978f3e97ed10", 0xb7}, {&(0x7f0000d29000-0x80)="75aae7e1929c83208afd41a10e2f63d79b5cd95445196d8306118d1ce7323c949de9586121f963da06ebdac80ffa82acb3b3eb402df4ea0f8995cc14653e22a0b99ae805bf7ecbf450df7a47f6366e1c2c31603f6b32306897a0560396baad8ca72e4a8839003f7d51e6e07e3941622ca3c20e530a3c7ecd5b0967ea05952fb7", 0x80}, {&(0x7f0000014000)="0f95f56df3b2fe146b86f5ec9f3295dc62638103ee5cabf53724d9d8b23f19b6076a00f275485a94e519e7725071747f1827fa95622a458eaef015706c27425c71f7ac70bb352d6c95290741a4609bcd68c2615e7ed464c21714cda4865c1631694431f781cf7f2cee73912fc10a270858d7f00f9c7a637d9883387a0097c8580448b9c0", 0x84}, {&(0x7f0000c4a000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x8000}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b89000-0x10)={r2, 0x9, 0x8, 0x80}, &(0x7f00003e1000-0x4)=0x10) syz_extract_tcp_res(&(0x7f00005ed000-0x8)={0x0, 0x0}, 0x9, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000f4000)={0x0, 0x2710}, 0x10) listxattr(&(0x7f000048f000)='./file0\x00', &(0x7f00000c2000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000071e000-0x34)={{0x2, 0x1, 0x3000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:26 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ed000-0x10)={0x0, 0x68, &(0x7f0000001000-0x68)=[@in6={0xa, 0x2, 0x8c9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf6, "fd6f54468a1e5306a604912bc5533156abb57e2175e6b7bc1a4e17276fd8f34bc865d629d0d0d9298688bc48bba2aae0836415bc30aa666f70debdea5d7da487c41f6af8f25b313afeda8dc018751e058a7a9f7764490c64075d7dbde86d71950c350ef3c251aba08a4dd02eb3c1e734347cb8e7997c028d82878cc05b5a2a4bdbde7e8a1f899759069f4faa40652e031ff50471eb136a98295b51ed1c65e6768ee5528ee0550bede62267a092012c5e374aa135d6ff6871e582e032d565e977a9d941a63ffb7d9c9c5c231d2bca67e857fe0d55cbc617f649e28b6230130bd1a3a6e710d4160009f34a5582d365dbc63aa1cdda8e02"}, &(0x7f00002cb000-0x4)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000f60000)=@in6={0xa, 0x2, 0x84, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f000095e000-0x9c)="afcbce625ea696bb12bed5225b6e7b65fa36c6ef207f7d57a55e4ef7716e6e979421fde06048428fe1ee57855ae36ae64ae5a207671d9a07e5d2b3972f7ba926784b5e6270e31d31644a2a330c5fa208a99bb0ee8b6d4d4d0fa3de2cb3caaf883d9e70d96a0e087c65ab00b7e1ff1d5008d5c4e126d0033c8883e6590c40d83cd71226cbc0d4e5f485b20d2cbf6285e0b7f11a71a639b8f264b86a40", 0x9c}], 0x1, &(0x7f0000491000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x1, 0xc00, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x5df977be, 0x95, 0xa0000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x80000000, 0x8, 0x3f, 0x0, 0x1, 0x3, 0x1000, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x8, 0x54078864}}], 0xc0, 0x0}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x12, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe1}, 0x1c, &(0x7f00002ad000-0x10)=[{&(0x7f00004af000-0x26)="eabd37d36ebef1cdb98aceca4c2aaaf92f3b67cffb06154c6ed78d78c4cf30303bb73fc99070", 0x26}], 0x1, &(0x7f0000782000)=[], 0x0, 0x84}], 0x2, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r2, 0x0}, &(0x7f0000001000-0x4)=0x16b) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e5000-0x5)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x4, 0x0, @fuse_bmap_out={0x0}}, 0xfffffffffffffeed) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000919000-0x4)=0x4, 0x4) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000114000-0xc)='/dev/rfkill\x00', 0x8669d41bd00986f0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000474000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004de000-0x4)=0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000215000-0x24)={0x64efae5a, 0x6a, 0x1, 0x5, 0x2, 0x10001, 0xb5, 0x2, 0x7, 0x1, 0x4, 0x2}) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f00000c4000-0xa)='attr/exec\x00') r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/ptmx\x00', 0x80800, 0x0) lseek(r3, 0x0, 0x0) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000097f000-0x4)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a4d000)={0x0, @in6={{0xa, 0x2, 0x7, @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]}, [0x7fff, 0x1f, 0xe22e, 0x800, 0x80000001, 0xfffffffffffffffd, 0x14, 0x8, 0x7, 0x3, 0x3, 0x7fff, 0x400, 0x5, 0x497a4ff7]}, &(0x7f0000204000)=0x108) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef4000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000ef4000)='keyring\x00', &(0x7f0000ef4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0x8040000) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000ef3000)={0x2, &(0x7f0000ef4000-0x8)=[{0x7, 0x94bf}, {0x0, 0x0}]}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef2000)={r2, 0x7}, &(0x7f0000ef2000)=0x8) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xbe) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000d80000)=@in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x20004000}, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000457000)="c4634f5ef1266ef153ae0c4a6bd21e30e638ef80d43564566d38dd050843e907fa0d89f8462987529565ecbbc4d159514f1d8b80816d4c8a63b842a1715a5a4fbe6ea7c8bd64741900430b58b3969b75dc65ddc3b1296d550fb4513913c47e62477adf09c959ee03ff2693267ecb7c442d49cb78", 0x74) inotify_init1(0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000944000)=0x0, &(0x7f00009e5000-0x4)=0x8) 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000006000-0x1)="03", 0x1) 2018/01/31 02:38:26 executing program 1: keyctl$revoke(0x3, 0xfffffffffffffffe) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb9000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f1d000)={0x0, 0xde, "f318035f5817b3e9f2fec9b48fa6a9343ffc6c5c5df2eff2362b9214ba0210c97686b9e0389b3c064491da15c8a77c9f28220cfa494a78b1cc88c1992c3479d77d2e81984ddfecf433dbd634de3a74f5f4a121b9b7742d792663314f177a31f4227536aef7229e7d2bec8d82ead1d2db6bc18e8a6b5c6a634a274b80771886744e6e298609af38193bc42eb68cc00f43001599292928cf379df6388b773f0a0224ee5afa9395a34c84b3d465026d63b01302e35fc8c82a9f41c6146cdf2b007f577ee660b488829612f44b59c68c5ac87e9564ce4be81b4ecbe99ac821c9"}, &(0x7f0000001000-0x4)=0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004de000)={r1, 0x6}, &(0x7f0000000000)=0x8) 2018/01/31 02:38:26 executing program 4: 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, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x4000000000000b, 0x200000001a2, &(0x7f0000bac000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f000057d000)="0ef542a05d8d692fda30ef917afe4a62ff13d77508b60e295840e5a4fecd6d24b686cd0aa8adc12969b6a27fcb14b3866b7d2adde924efc6eb2a1e7a135ad00676ffa24570e8091b25df6f597170559072d04b840ad21b40e79adcbb51eac12b3e03b41244607cc306cd7a6bf2b8b51a5ad91f4097beabdb5e22cc1a1ac099f022d5499d63226ae6bd9c834fd304af27414bbf12199c88", 0x97) socketpair(0xb, 0x800, 0x7fff, &(0x7f0000c88000)={0x0, 0x0}) bind$pptp(r1, &(0x7f00002c8000)={0x18, 0x2, {0x2, @rand_addr=0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000483000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2a084f37, 0x1f, 0x6, 0x2, 0x8b7, 0x2, 0xffffffff950f59af, 0x2, 0x5, 0xfffffffffffffff7, 0x2, 0x7, 0x401, 0x5]}, &(0x7f00004bf000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000050e000-0x10)={r4, 0xb8, &(0x7f000030f000)=[@in6={0xa, 0x2, 0xffffffffffffff44, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0xb2f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0xffffffffffffff00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000000}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100000001}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cbf000)=0x10) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 02:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000089b000-0x8)={0x0, 0x1000}, &(0x7f000011a000+0x30e)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007d8000-0x8c)={r3, @in6={{0xa, 0x2, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d50000)=0x8c) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000504000-0x10)='/dev/sequencer2\x00', 0x4101, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e15000)={0x6, &(0x7f0000bf2000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) utimes(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000990000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2de72a9229b56eb9, &(0x7f0000001000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x10)={{0x77359400, r0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0xd1a2cd5cd639a727, &(0x7f0000002000-0x118)={0x5323, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/31 02:38:26 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ec000)='/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) 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$netrom(r0, &(0x7f0000c46000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"626e60bfa6a4c9"}, 0x2}, 0x10, &(0x7f0000c17000-0x30)=[{&(0x7f0000001000-0xb9)="fbd3fb2085a0be8dbec55e439a65b8568e2c58ec64a62aaab065fb15c1ea90ef7cafe11d5d9c12d49e17f2596866c98c0d0cc69836615ab54621da2f7aa7d3cf7e94e087866df65c9f36e30ec2a0f2bfbb811f37411bc6a74100d8f0e52e1791614e7ba6774b70c30d08f4142347ebf5c8ef721e709c7ca601b86e2b1b80fed62e04f11f4af80464be1bdd5c6fea990b23459f332668a113888a847992a20e5f13410f020d61036c6cad2e7de7989bb70ae11550a840890d3c", 0xb9}, {&(0x7f0000000000)="4e20ad31b7fa600630d8eece", 0xc}, {&(0x7f0000000000)="433ff1864fade1799165580ec17a4059ceff48bbb94cd8b635bf973ba15d", 0x1e}], 0x3, &(0x7f0000000000)=[{0xb8, 0x111, 0x6, "f0e3b2116e82d066dc41e93c7b1d6f41852100bb6e4724e98d32382da22af1cbdd528133d99fc6f021350f1ba90a52b58ea0fecb8d603c148d7cad7cefb7f7d475d32c598c67d22719273fc5812d00a60d753541bf23e6ba96e465b7537e1571fc05945242c8d7f6f9ad9e62cdd0437d624d54a1438f75ec988f3f4e2cc97b7c3c32a5ba280fc3976576f83d9ecf9a32df1934f1608f41f0c96f5c09ee1fbba47e5ea0334b93"}, {0xa8, 0x116, 0x9, "3483b96886bdb912474a4243d41a87690350238c33db79f4aa7d0635393788d7ed359320cd3c11a68855bba2163c79085c99d80064bee2ee739c0bc085024b311a76ac2495f21f58807d730aa243f24015ab26c291809dbd7c9bc441e1807995eb94d4d66a2220cc257627f237ff4eee38a3b38171b81bc51d40ca6a704b972b5b8dd7ccd7d15f03eeb75effb788b097f3"}, {0x78, 0x10f, 0x1ff, "1c1191369bba4c0e77f064be196213bbcc7cc671083ddfa8867924a22b1696187a295294c0aa2e2c7e21a45e045de3922e0d52c9038261ec11ff6d2e56408631e246c840b180c14624f21bbd1918cd4a4205af97c8d2e815aee7260f93edfce15c973d19225382d4"}, {0xd0, 0x10f, 0x1, "4b151bb60164315eb80e504cc82eabb1ee45ec7ba5f9e991262307eda862a457ec0cc224be5c5c9f8cba7abef399e8f2f6a5fb4603f1085714af944b0a7bddd328d6bf66a5f52cba84eadfb8d0c1d9d8b06330a3a7d146fe06a8016783a53da239b58207211d81d3554f15c1bfe6070c7ce2a407c065fc3faea6237832c5d8852a8d1f87911e38b92476f63a58e640fd2f1bc1fcd00016c9f9aec05eb07a4758ffc3a3a51e8ab2eab8d9a13a37d15541ee7c82df5061c835b9b15144550861f5"}, {0xc8, 0x108, 0x0, "30c0080eb09821ce0b1e5763bf75798eace91d0e375aa7b57222cc1953e8604b32e03f46187457b73bf156ecb9a3ab924cde6211026ddd612b8f5bea2b79ce575c2eb5399bb0400d9fb65e457750c9eef75c7d1644aae7e49400158a69914f071e61a5bd4294837020fe23b3ff4d260fe8c368ddaf3d675196d947da92e92dfd7d2ed7439caf618d915d7d1fb73c76fdc8bff93f3ac42afc3c960c1d9b7bc3043be238f05a9273365a82bf19c8a5d78ef86551"}, {0xe8, 0x105, 0x5, "984a6f2c25c463df4e314e2211a6ea9eb62c2e19392d99fbeb23f2ac429a8e7cb18d3b9041d74565dc2dd62ec5c6eaaf2911ab11a188250af8f46fed3afb157e090023229ddc8163efcc998358cd6360d7adb3e748b8a6a300a11cd2225013742b3c829ac0bf77546b38ec0edc1927cad9c5094b435202e4f01e29432e35943f1cd03578f4f8297c9730f5ec3a8a17a99a73b5618c98cccabe93d7a339bf32894f371c4e9d034727f0b0244681d6d08d836ac538797307849a3207e9d00cc9ae344d1f7bb065bf0bd4a56ab92ccaae3ca7f9e5e6860b215c"}], 0x458, 0x8800}, 0x40000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000dad000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000091b000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008b1000)={0x1f, 0x5, 0x3, 0x3}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000b35000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000001000)="ee") 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x6a1a, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x6, &(0x7f00009c2000-0xa6)="2ebbc2c9f5d348a80e2f2033598b82c7047a8246081770c672f07d16f1f2d603772ab4c0542c42f96f5e45072c575b5302b0ee9449fc5ffb37e5da9a77e344e9c9b127bc13137d7a83f3c6adb76e40bf5fa9521b9ef6f1f33903d6b7edb50b46f3272eab0b8654afc3455f983c0dbd1256b94c07900a918fd8bc1449089c1aa3c0d715031f00b567098a470dc7e211ee3e3e45042af0cab357deb2c1713de845ed6605a4c214") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000039000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/31 02:38:26 executing program 3: userfaultfd(0x0) r0 = syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000a1c000)=""/254) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"94026cbf598b48"}, 0xfffffffffffffffe}, [{"aee3332e99bd63"}, {"85328b56100b6a"}, {"cc390a448aeeef"}, {"082ec2c491d094"}, {"f05c015be16663"}, {"b4b3026b4f2abe"}, {"9dbd190c8b4345"}, {"e134fb2569ee4b"}]}, 0x48) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000e06000-0x9)='self&$lo\x00', 0x2) getdents(r1, &(0x7f00000cf000)=""/94, 0x5e) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xbe) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000d80000)=@in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x20004000}, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000457000)="c4634f5ef1266ef153ae0c4a6bd21e30e638ef80d43564566d38dd050843e907fa0d89f8462987529565ecbbc4d159514f1d8b80816d4c8a63b842a1715a5a4fbe6ea7c8bd64741900430b58b3969b75dc65ddc3b1296d550fb4513913c47e62477adf09c959ee03ff2693267ecb7c442d49cb78", 0x74) inotify_init1(0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000944000)=0x0, &(0x7f00009e5000-0x4)=0x8) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c4000)='./file0\x00', 0x80) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000775000-0xc)='/dev/autofs\x00', 0x40000, 0x0) listen(r0, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000748000-0x4)=0x7, 0x4) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) syncfs(r0) pwrite64(r0, &(0x7f0000cf4000)="", 0x0, 0x43) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00008cb000)=[{&(0x7f000074a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x8000, 0xe8, 0xfff, 0x9}, 0x10) 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000500007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215def02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd41d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffff01008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000c2b000-0x1c)=""/28) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ae4000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f8000-0xa)='/dev/ptmx\x00', 0x8100, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000b95000-0xdc)="8c9c2d4cfad534c9e4a4299dbfa5bc4070f162c9c0df2cd6e0b74488e2adfb5cb356a91b45e91ab59af68b1edb48f4011e7ad9dfe77ab2004bd28cf30c6a2aa947117f15a2138b61e8b07c235b87ae566c440e8cd93a0e1ea06a6081b2ceaaf8091065a827928e876e5fd353957c5ad076fc40d924f0f9b7aac490ecc989eea27f7f6b97bd6c8036fad55633ebc8e1ea29e4b5f07074717444be31fab638fb7daa9c79aaac33894b413ba96b663874253d3c7f99ae157769e7caab954cd78ebea735c31415d8140cbbe86d79add326f7e0ffc5b63f3a350d1876291e") setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000a67000-0x4)=0x6, 0x4) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000002e000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) geteuid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00009db000)={@common='gre0\x00', @ifru_map={0x1, 0xc000000000000000, 0x0, 0x2, 0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002e4000)={0x0, 0x0}) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000025f000)={0x77359400, 0x0}, &(0x7f0000b7d000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000489000-0x60)={0x0, 0x2c, 0x4, @thr={&(0x7f0000ca9000-0x2b)="28528cdeb39cd5b21187d5ee2f7b37d6f24e1cd963f73c9a54f7b8eb02770345b49c4621c62e093e5b5b96", &(0x7f0000297000-0x63)="7423d930315c017497f93a5dd432804b1e62ec3d77bd0221bd1d4137a090c9f5480b584ef2088367d6fbe4147f6256c32798b40c71371ef012925fe0b10a5170eaf2206e4d9cfa94a8f6df13407830b40af36b87cb27857226218f7d3b28df92438bae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f9000-0x4)=0x0) timer_gettime(r0, &(0x7f0000e74000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00004f3000)={0x0, 0x0}) clock_nanosleep(0xfffffffffffffffd, 0x2, &(0x7f00005cc000-0x10)={r1, r2+30000000}, &(0x7f0000a07000-0x10)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9b000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) recvmsg(r3, &(0x7f00004ea000-0x38)={&(0x7f0000cc3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000074e000-0x50)=[{&(0x7f00003ae000)=""/234, 0xea}, {&(0x7f000055e000)=""/6, 0x6}, {&(0x7f0000bf6000)=""/221, 0xdd}, {&(0x7f00001cc000)=""/72, 0x48}, {&(0x7f000099e000-0x3b)=""/59, 0x3b}], 0x5, &(0x7f0000cf8000-0xf3)=""/243, 0xf3, 0xca2}, 0x40) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000500000)=""/248) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000596000)='\x00', 0x3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000050c000-0x4)=0x2, 0x4) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001d000)=0x0, &(0x7f000001d000)=0x4) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)=0x0) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x721000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x7, &(0x7f0000003000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) r3 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x20)=[{r0, 0x80, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x20, 0x0}], 0x4, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000002000)=0x0) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x10) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00009f6000)={0xff, 0xeb7, 0x804, 0x1, 0x8, 0x81, 0x321, 0xe3, 0x7ff, 0x8, 0xffffffff, 0x230}) write(r0, &(0x7f0000bed000)="24000000130007fffeff0101000009000120060c0d000300010000000000160000c50017", 0x24) accept4$packet(r0, &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004d8000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000562000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000655000-0xc)={0x0, 0x80, 0x30}, &(0x7f0000f26000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e20000-0x8c)={r2, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setsig(0x4203, r0, 0x3, &(0x7f00001cd000)={0x3c, 0x13f, 0xfffffffffffffffe, 0x40}) r1 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00008cb000)=[{&(0x7f000074a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000eef000)={0x0, 0x0, &(0x7f0000606000-0x10)={&(0x7f0000eef000)={0x2, 0x1, 0x80, 0xb, 0x19, 0x0, 0x5, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xb, 0x78d2, {0x6, 0x33, 0x1000, 0x7fff, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1e44, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x7, 0x588b, {0x6, 0x33, 0x150, 0x100, 0x0, 0x9, 0x0, @in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) pipe2(&(0x7f0000301000)={0x0, 0x0}, 0x84000) bind$nfc_llcp(r2, &(0x7f0000a1d000-0x60)={0x27, 0x5, 0x6, 0x0, 0x9691, 0x21, "3a7ecd72f4c383f48df0d313331bc1f9f9c125ee51c94b2a884e28fcee9dea979505d75314fc2f768a4bf14c18e419e951fcc11f304c796ce1e14f259538cf", 0x1}, 0x60) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 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) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000df8000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r2 = socket$inet(0x2, 0x6, 0x3) r3 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000)=0x0) getuid() r4 = add_key$user(&(0x7f0000a27000)='user\x00', &(0x7f0000ad8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ec000)="74579d3b0339a75d1961cce2634a75ec6e73f24ee37af5ec08e280d6038edd4ef1293eb56398705c231619119259613399f267a9605508429afc70", 0x3b, 0xfffffffffffffffd) keyctl$invalidate(0x15, r4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008cd000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket(0x2, 0x80e, 0x9) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00007e6000-0x4)=0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000df9000)='user\x00', 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r3, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000419000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000026b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ce4000)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a12000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000)=0xe8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x0) readv(r2, &(0x7f0000d20000-0x8)=[{&(0x7f0000065000-0xd9)=""/217, 0xd9}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ec4000)={0x0, @in6={{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x10001, 0x0, 0x40}, &(0x7f0000062000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cef000)={r3, 0x6e}, &(0x7f000071f000)=0x8) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e8d000+0xcf7)={0x0, 0x1ff}, &(0x7f0000ca8000-0x4)=0x8) accept$netrom(r2, &(0x7f0000dac000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000048a000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e61000)={r3, 0x10f}, &(0x7f0000ccf000-0x4)=0x6) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000069f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000f09000-0x8)={0x5c}, &(0x7f0000285000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fe000)={0x0, 0x0}, 0x8) nanosleep(&(0x7f0000051000)={0x77359400, 0x0}, &(0x7f0000ae7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d9b000-0x8)={0x0, 0xee5c}, &(0x7f0000741000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002ea000)={r2, 0x4}, 0x8) mq_timedsend(r0, &(0x7f000066b000)="", 0x150, 0x0, &(0x7f0000131000)={0x0, r1}) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000332000-0x8)='./file0\x00', 0xa) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x19) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de6000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00004c0000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227c, &(0x7f00008e3000)="") ioctl$TIOCSETD(r1, 0x5423, &(0x7f000030c000-0x4)=0x0) accept4$llc(r1, &(0x7f0000f4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000008f000)=0x10, 0x80840) getsockname$netlink(r1, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000651000-0x3)=0xc) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000167000)=""/80) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004cc000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bf1000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00005e9000)=@generic="c4be40fb341bb52e0b947040976738e6", 0x10) ppoll(&(0x7f000005f000)=[{r1, 0x4490, 0x0}, {r0, 0x20, 0x0}, {r0, 0x44, 0x0}, {r1, 0x80, 0x0}], 0x4, &(0x7f0000fbb000-0x10)={0x0, 0x989680}, &(0x7f0000001000)={0x0}, 0x8) write$tun(r2, &(0x7f0000b84000-0xcc)=@pi={0x0, 0x88be, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [], {@generic={0x1b, "d1976aee1b45e7f88a45a54d0d383666c718b804c13ec21543c5f40a4bbce6552b916daca426fe1b3a4f4b55d602575efa49fba93a2d1cd3d488e926597ef0e0eabcf34dee3e1eda746b707abf4c856935ab11d1b164b7391f299909a9d86cfe2e95e52b168fa0bf66826ea3bc42fed59eb68bed28236c8eb2aabecd527b1f98300d490a8200e5cc7d9d9471b117c352100f5dd1f6e3a014b5359a8066dd9b2482c6fab0d4d2b0cf5cde1783a00c04b66d35dbbc2c1f0658267d"}}}}, 0x346) 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80807, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000089000)='timers\x00') ioctl$TIOCSBRK(r1, 0x5427) ppoll(&(0x7f00001d1000)=[{r0, 0x4000, 0x0}, {r0, 0x2, 0x0}, {r0, 0xa009, 0x0}, {r0, 0x4402, 0x0}], 0x4, &(0x7f0000a0c000-0x10)={0x0, 0x1c9c380}, &(0x7f00004eb000)={0x8001}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c09000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f000047c000-0x48)=@full={{0x3, {"93c40c4519a92f"}, 0xb74a}, [{"5995ec6b5836f3"}, {"df4cf026c0f8db"}, {"b10a13658bfd3c"}, {"bb10340e6c9dfc"}, {"490325c385bbf1"}, {"87ad32b9dc4cba"}, {"992652f98eedfe"}, {"f21569893a323a"}]}, 0xfffffffffffffe3f) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fd2000-0x20)=[{0xf, 0x100000001}, {0x4, 0x1}, {0x2, 0x0}, {0x7, 0x7}], 0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000379000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) tkill(r1, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000013000-0x8c)={0xaa94, 0x9, 0x2, 'queue0\x00', 0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/vga_arbiter\x00', 0x10400, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x2f7) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000001e000-0x4)=0x0, &(0x7f0000d77000)="83") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) flistxattr(r0, &(0x7f00007b3000)=""/130, 0x82) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00008c9000)={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, {0xa, 0x1, 0x71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x100000000, [0x6, 0x5, 0xc1a, 0x8, 0x8, 0x401, 0x1, 0x6]}, 0x5c) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$mice(&(0x7f0000afa000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000bd2000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) recvmmsg(r1, &(0x7f000034a000-0xf0)=[], 0x0, 0x0, &(0x7f0000256000-0x10)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/sequencer\x00', 0x40100, 0x0) mmap$binder(&(0x7f00001dd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) ioctl$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]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000873000)={{{@in=@rand_addr=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setuid(r0) socket(0x1, 0x0, 0xe1) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x2, &(0x7f0000ef3000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000248000)={r1, r2+30000000}) pipe2(&(0x7f0000d36000-0x8)={0x0, 0x0}, 0x84000) mq_timedsend(r3, &(0x7f0000b88000-0x22)="e8e15178d866940c9b828b6518a2aaa7a14953e6e0d73e5efd8ca252718be920bc01ec0cb72165492e9ec132b68046069e449b79b970cff6d375c1cb192c63fe2a82edf10aa4dcca815a664bd63bc27c377c7154ef635f7b88a69cd059b52451c7177a4f93339378b66c8ba5e892e31d1ee90e67d25059f50c09fbdbb8fd7b873d9816e0e801", 0x86, 0x9, &(0x7f00006f4000-0x10)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000013000-0x4)=0x0) getpgid(r1) 2018/01/31 02:38:26 executing program 3: clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000ef000-0x8)={0x0, 0xc68b}, &(0x7f000019b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000302000-0x98)={r1, @in6={{0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff}, &(0x7f0000aed000-0x4)=0x98) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x3, 0x7, 0x6, 0x3, 0x200, 0x81, 0x1, 0x2}, &(0x7f0000000000)={0x9c93, 0x800, 0xffff, 0x7, 0x401, 0xffffffff, 0x6, 0x20}, &(0x7f0000001000-0x40)={0x6, 0xfd40, 0x8, 0x1f, 0x8ae6, 0x7ff, 0x7, 0x3}, &(0x7f0000002000-0x10)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f0000002000)={0x30, 0x5, 0x8000, 0x3f6}) poll(&(0x7f000057f000-0x50)=[], 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={r1, 0x84, "5f9282216c00d2d677e77c007433cf5ce1770b638aa5a51eddc88a09df85da48d9d84d1af47de1214756c5f7de18935b628009fe155c570d74b40fe2af7bcd7bd1516b37dfb0effdb227ffbed6f12811f003b74f9080a9ee838321af39fe3c7921171e87c682863657fcf97d04b491c87ce5d03def2533ece074d5400d54a6d8380a51d8"}, &(0x7f0000003000)=0x8c) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000517000)='net/ip_tables_matches\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000f3c000-0x8)=0x8, 0x8) execveat(0xffffffffffffffff, &(0x7f00008ab000-0x8)='./file0\x00', &(0x7f00007d3000-0x8)=[], &(0x7f00002e6000-0x28)=[&(0x7f00002e0000)='nodev+]\x00', &(0x7f00004de000-0x12)='vboxnet1trusted:/\x00', &(0x7f0000768000-0x1)='\x00', &(0x7f00005d1000)='\x00', &(0x7f0000413000)=')]^user\x00'], 0x1900) 2018/01/31 02:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) pipe(&(0x7f00005f6000)={0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000e8a000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/checkreqprot\x00', 0x4102, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000f94000-0x4)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00006ab000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$unix(0x1, 0x5, 0x0) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) r1 = memfd_create(&(0x7f000032a000)='\x00', 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000e0000-0xa)='/dev/ptmx\x00', 0x8480, 0x0) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000f9e000)=0x28a7) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x10, r1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f000015e000-0x64)={&(0x7f0000990000-0x1c)=[0x0, 0x9, 0x101, 0x7, 0x9, 0xfffffffffffffbff, 0x100000000], 0x7, 0x4, 0x8001, 0x842f, 0x2, 0x2, {0x40, 0x2, 0x1ff, 0x1f, 0x0, 0x4, 0x9, 0x7fffffff, 0x8001, 0x3, 0xeb9a, 0xd4, 0x4e6, 0x0, "f11014b28699f546975367d2527b03bc63b7c74fdcfc1cb7712a27e59895288b"}}) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000018e000)=0x0) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000492000)={0x0, 0x74, &(0x7f0000704000-0x74)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000137000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000055c000-0x8)={r1, 0xa4}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000051b000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00004e5000)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000e9d000-0x4)=0x0, &(0x7f0000304000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b28000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r0, &(0x7f0000111000)="", 0x0, 0x800, &(0x7f000010e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:26 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, 0x0}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) mmap(&(0x7f00007ca000/0x1000)=nil, 0x1000, 0x2000000, 0x1030, r0, 0x0) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000492000)={0x0, 0x74, &(0x7f0000704000-0x74)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000137000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000055c000-0x8)={r1, 0xa4}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000051b000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00004e5000)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000e9d000-0x4)=0x0, &(0x7f0000304000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b28000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r0, &(0x7f0000111000)="", 0x0, 0x800, &(0x7f000010e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000094000-0x8)='./file0\x00', 0x20) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000f55000)=0x0, &(0x7f0000ea0000)=0x4) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f0000650000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074a000-0x40)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000063b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db8000)=@ethtool_ts_info={0x41, 0x0, 0x0, 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(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000105000)=0x0) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000eb000-0x2)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000034000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000-0x4)=0xe8) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000c5000)=0x0, &(0x7f0000106000-0x4)=0x0, &(0x7f0000105000)=0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000105000)=0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000105000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fe000)=0xe8) r9 = getgid() r10 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f3000-0x4)=0xe8) r12 = getegid() mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003b6000)={{{@in=@rand_addr=0x1fc, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x76d, 0x1, 0x7, 0xa, 0x20, 0x80, 0x77, r4, r5}, {0xffff, 0x7fffffff, 0x101, 0x800, 0x6, 0x800, 0xffff, 0x5}, {0x1, 0x5, 0x0, 0xffff}, 0x4, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x2, 0x2, 0x5, 0x9, 0x3ff, 0x8}}, 0xe8) sendmsg$netlink(r0, &(0x7f000003a000-0x38)={&(0x7f0000106000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000047000)=[{&(0x7f0000106000-0x130)={0x130, 0x33, 0x300, 0x6, 0x3, "", [@generic="5b29a4560b0ee955a6150032", @generic="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", @typed={0x0, 0x73, @uid=r11}]}, 0xfffffffffffffdc9}, {&(0x7f000023c000-0x15a0)={0x1508, 0x21, 0x28, 0x3, 0x1, "", [@nested={0x238, 0x82, [@generic="003e371273ede0635ba62b78824ae95176577ba338fa160ccd57cc1b8f5f5f1fbbd68503327282782369251aebad61037e96ec9e49e7a3159dd8ba2d531af3b0843a9031", @typed={0xc, 0x1c, @u32=0x5}, @generic="560d91508a861f921b67ab05a7f151715a3027b7c7171d13c11364c93ff9c4ea650559d17fa8f07ca638bdc96c1f104524fe33f9aa4bfd60e5272c14756d66b5bd0c202a56483f7629d12c5efd12fd20cc9375bd26f75623ab08245b6c8d1e7a7b2dcebc2b7deacebea11af334e65003ea1424dd1d6f15130d7c6f9a32170a855f225ef3749d8469673d1df1af99207146f9dfa80d6c51ef4710097a18f0172fad0dd52b2e515f3b549117c72a997bab1a8ab85c8326c8ee7720b9a16d529b16a560f690404b72ee7f85de738da7816564f8de0f163e", @typed={0xc, 0x56, @pid=r2}, @generic="644c13b72c33c2a1319845cf6fda0e87386a124a1997a7ea0faee166b2625ecd91ff1c38c7a8fc9d2b05b4daedb3af8dc287d283b2d93263140dbd5c9d066012a883c6cf3562b71d58df5d4d1c35813c60ef73f328e6e09b8f8f9520b3cc22f6a9a65b81fd17be98aa971928d7bd62175ed2747817015ce4ae52b529f9773397c8db6543cb18a989a87e1684503e84c8ff2c5179391f01fe340b7932b2397feeed83d2c2505d99e2b971da0bbe483ce6a0edf8e9b1f2074dc0aa0a8a6574772f333e782045ec8cfcb87366c4edcb3b9fb71ed2a5e46e81adc85a66b12268eda66ae04e486161e97f9549031a164d69e56380696e", @typed={0xc, 0x1, @str='*\x00'}]}, @generic="387cfbf65ec2aacd98dcafe2fb3ffcb9d8afd05785b4da4dbe4bdd002a7df34d1688302c4f04d9b5493437164ed376546a4695133a0d6f8512c6ba45062afc9b892ff96bbea185f7fe47cdad734aff8fd785337741cdb9bbcc91377adc73e2a0aba07ba3d771f017cdffb4ecd2879dde2bc6ffc42e7faeb389b8039b2fde1879f7706619f23870f7812de1bf144ac09a064fb6d34dbd5d940e242b8573e36aff5f1a33a54628a6e6a4ab8ff3eda6a5d858e3420669bb5b3a076c806ea7d8e95e716bb32ee6d20295a9af6b46dc", @generic="ca761581b722b28ca2a232f78201dd97c0d6d7d64c5480f72bca02ac3bd6ff6ee9fc87210bc5e68a56aa7949169cd307d81665d02774944e92ef3acec3dd90dd098d0e13be895b2679b366673e7f66c4a850d089f9f207766364abd3906bc8653c950d0e9fddab5b1bad2d1626651296a13571dea77d68", @generic="2cc30cd32a0bf182cadf2fbd95e94412fff9e135ec30271d55a3515054f225dfdc5112835ef14e8c072e06353f8116ea377b95cf25c9e4dfa1ed78de0c713b5c3cb57461422d87b5cd031f534b197a48fd1621cb681979639cd309cff9be848117536b537ffa8ff53ae671691f508cff2c8d0aac3f5070710b1ac3cbd3b90c99e4976f03bc98b02695aca61969ca710ff2365e86ee11f5e1fb65bf3bfbb1b8f3", @nested={0x4, 0x68, []}, @typed={0x24, 0x31, @binary="db547bed37e4e1cf7b145467bc50b9d1063fe64598fb2639001f83a7"}, @generic="aede00b42a1b61b1a95fde2029c1a57e852c19715b08bc087845b2f6118f03b17b6d2f1375c0731231424d944a15ab4a42e8390a50cebf3267e007bd56e8fb52625f4704ed80eae056b12e67f31b7b55e4c03bdee8763305c9e20baf3926e3ed2f1dec3f5994a13db7ab3636094c9591f77571ae5e3c43f85f0878cb83f9c2e53c95aac630e5494f588a17bf8b752bdad48283c3b6fd81d0b2c61e266a", @generic="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", @typed={0x8, 0x17f, @uid=r5}, @typed={0xa0, 0x3b, @binary="47ceaf0829fb265d374dff4236504015b7f1a7c4ab5a44014773e75dae7540f4c373623d0c59acaaa41190da66222f71f4b7731b9813eae4bb4cdd69a152f77c6d37ca4761ec512f239e45d50ba9ce4387d5ac10cc2bf26945e35d6a9095fc6702f10558cc4fc689e52be58ef4db3f79fc62bff01f52474b06eb664c99eb0c43fe79d87dbb02a50bc7ffaff894ad3336df90f0a17491f6ca"}]}, 0x1508}], 0x2, &(0x7f0000105000)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0xffffffffffffff3a, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}], 0x53, 0x5}, 0x24000000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003f6000-0x2)=0x31) 2018/01/31 02:38:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:26 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0x4c)=""/76, 0x4c, 0x10000, &(0x7f0000001000+0x6b1)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x1)="01") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) keyctl$link(0x8, 0x0, 0x0) pwrite64(r0, &(0x7f0000001000-0x3f)="881a36748142b0e082ba3826defedc70798172e2ec8c477ee914e37ee8c09ec09169b338bb72164ffeebf94f9355a7eadf3c59e625c285b5c004ebc6fe6a57", 0x3f, 0x0) 2018/01/31 02:38:26 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000c12000-0x8)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1d}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x81, 0x4690, 0x8209, 0x2, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x7, r3}, 0x20) flock(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$poke(0x5, r4, &(0x7f0000001000-0x8)=0x0, 0x2) flock(r0, 0xfffffffffffffffe) r5 = epoll_create(0x102010001) flock(r5, 0x5) getsockopt(r2, 0x7, 0x81, &(0x7f0000001000-0xc5)=""/197, &(0x7f0000001000)=0xc5) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000004000-0x4)=0x5, 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000008000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@empty={[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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004000)={@common='bond0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x45)="f3aebf2b53b3ea407bd3a945f8c79ba7420110d6ffb7525230e43a58a8c19ff580feeec1f16e0dc3207585fd582a658e15e66fed565c18af09fd774d084c2fa675b88da746", 0x45, 0xfffffffffffffff9) keyctl$update(0x2, r4, &(0x7f0000008000)="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", 0x1000) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002000)={0xba, 0x7, 0x2, 0xfe, &(0x7f0000002000)=""/254, 0xad, &(0x7f0000002000-0xad)=""/173, 0xdc, &(0x7f0000003000-0xdc)=""/220}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000005000)=[{{&(0x7f0000005000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000004000-0x30)=[{&(0x7f0000006000-0xc9)=""/201, 0xc9}, {&(0x7f0000003000-0x5)=""/5, 0x5}, {&(0x7f0000001000)=""/54, 0x36}], 0x3, &(0x7f0000008000)=""/233, 0xe9, 0x100000000}, 0x5}, {{&(0x7f0000009000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000)=[{&(0x7f0000002000-0x65)=""/101, 0x65}, {&(0x7f0000004000-0xdd)=""/221, 0xdd}, {&(0x7f0000002000-0x64)=""/100, 0x64}, {&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000005000)=""/0, 0x0}], 0x5, 0x0, 0x0, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000005000)=""/0, 0x0}, {&(0x7f0000004000+0xa74)=""/215, 0xd7}, {&(0x7f0000006000-0xf0)=""/240, 0xf0}, {&(0x7f0000003000)=""/25, 0x19}, {&(0x7f0000006000-0x81)=""/129, 0x81}], 0x5, &(0x7f0000006000-0x4d)=""/77, 0x4d, 0x1}, 0x7}, {{&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000005000)=[{&(0x7f0000005000)=""/138, 0x8a}, {&(0x7f0000005000)=""/92, 0x5c}], 0x2, &(0x7f0000005000)=""/95, 0x5f, 0x1}, 0x8f1}], 0x4, 0x40000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000008000)={0x3a, 0x2, 0x100000000, 0x7, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) 2018/01/31 02:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e51000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f000050b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() r3 = add_key$keyring(&(0x7f000026b000-0x8)='keyring\x00', &(0x7f00005f0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000d85000)='user\x00', &(0x7f0000c51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fcc000)="0f6077b38ba8600d989f47b3c45287b16ec574e0caf364c24384632889cd5e20ff629cd6cb60679bfe8e50a0b5ac64aa6984b47539e17fb7d06f2112e8", 0x3d, r3) setregid(0x0, r2) signalfd4(r0, &(0x7f0000b28000-0x8)={0x8872}, 0x8, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000804000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00006b3000-0x4)=0x0, &(0x7f00007dc000-0x4)=0x4) 2018/01/31 02:38:26 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f000000c000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000000d000-0x30)=[{&(0x7f000000d000-0x41)=""/65, 0x41}, {&(0x7f000000c000-0x1c)=""/28, 0x1c}, {&(0x7f000000d000-0xe4)=""/228, 0xe4}], 0x3, &(0x7f0000005000)=""/111, 0x6f, 0x6}, 0x2000) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 02:38:26 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x80) write(r0, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) accept4(r0, &(0x7f0000c65000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0x6, 0x800) 2018/01/31 02:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 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_OPENQRY(r1, 0x5600, &(0x7f000086b000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/31 02:38:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2800, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00009b8000)={0x57, 0x8, 0x200, {0x0, 0xc1d6}, {0x0, 0x9}, @cond=[{0x8, 0xffffffff, 0x4, 0x0, 0x2, 0xfffffffffffffffb}, {0xb2b6, 0x1, 0x2, 0x6, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x16)='net/ip_tables_matches\x00') linkat(r1, &(0x7f000044e000-0x8)='./file0\x00', r2, &(0x7f00002e6000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f000085e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 02:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005b4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003fd000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000bbe000)={0x0, 0xba, "4d6e56373596d0f3d63ced0679d4e0c2f5d9475aac17969634660f0b358ef517ad62596070967810c2a8c3f964c6401a8997b0e26ca4402b61d88ebb6c083bc4ed69b4e71c3e5fbe17f50ec8400e28353c3eeb18976f1b6f4e680bf93752ab1b14061663ebeb2138aeb741d1fec4faf6f31cb60086d666e117da27dff45fc91eb820fc456b6d3ea99e41d6fd2dbc739e447d7efe23a808518677d0dc6fe5c76546c3b24105178f781dbf556da9a506a9127fee56c0f4cef65c80"}, &(0x7f00009f7000-0x4)=0xc2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000062c000-0x10)={0x0, 0x4, 0x1, 0x2, r1}, &(0x7f0000350000)=0x10) r2 = socket(0x80000000000a, 0x1, 0x4) ioctl(r2, 0x8912, &(0x7f0000000000)="") r3 = dup3(r2, r2, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x1) read(r2, &(0x7f00004bf000-0x1000)=""/4096, 0x1000) 2018/01/31 02:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") fcntl$setlease(r0, 0x400, 0x0) close(r0) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00005c0000)={0x6, 0x8}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000060e000+0x782)={0x0, 0x0, 0x0, 0x0, "6b5e4e4784527614fcce5e7e50485995e5413ec42f64e311ba660dd074d434d5"}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000002e000)={0xbf, 0x8, 0xb3c, 0x6, 0xff}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x0, 0x110, r1, 0x0) clock_gettime(0x0, &(0x7f0000900000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) write$evdev(r0, &(0x7f0000746000)=[{{0x77359400, 0x0}, 0x7, 0x6, 0x4}, {{r2, r3/1000+10000}, 0x48, 0x3, 0x2}, {{0x0, 0x2710}, 0x1f, 0xfffffffffffffffc, 0x4}, {{0x0, 0x0}, 0x10001, 0x1ff, 0x6793}], 0x60) fcntl$getownex(r0, 0x10, &(0x7f000081c000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r4) 2018/01/31 02:38:27 executing program 3: prctl$intptr(0x2f, 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ef000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x8000, 0x401, 0x1000, 0x7}, 0x10) 2018/01/31 02:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getresuid(&(0x7f000055c000)=0x0, &(0x7f0000021000-0x4)=0x0, &(0x7f000029a000)=0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r0, 0x48, 0x7fffffff) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f00006aa000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000dbd000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000025000)="bc9179545b369524bcaf30457112ecd1a769c974b63a1f5bc8a98d03b581826b4d877bc4737a80856b", 0x29, 0x4040000, 0x0, 0x0) r3 = memfd_create(&(0x7f0000fa3000-0xb)='vboxnet1*%\x00', 0x3) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000016a000)={@generic="bcb7ddb1566e9b546610a608b532be9a", @ifru_addrs=@ax25={0x3, {"3b808760ca983b"}, 0x20}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000065e000)=0x0, &(0x7f00003b3000)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/enforce\x00', 0x280, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000553000)={0x1, 0x4, 0x3f, 0x7, 0x2, 0x0}) 2018/01/31 02:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x1, &(0x7f00001a1000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000094c000)={@common='dummy0\x00', @ifru_flags=0x1001}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000861000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000a57000)={r3, 0x0}) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffe00, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x1f)=""/31, &(0x7f0000002000-0x4)=0x1f) 2018/01/31 02:38:27 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000006000-0xe5)=""/0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000004000-0x108)={0x10000, {{0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6395, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) getsockname$unix(r0, &(0x7f0000574000)=@file={0x0, ""/31}, &(0x7f00005e5000-0x4)=0x21) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000424000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000612000-0x4)=0xe8) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt(r1, 0xffffffffffffffe1, 0x800, &(0x7f000079b000-0x26)=""/38, &(0x7f0000f8d000-0x4)=0x26) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007ed000)={r4, 0x4}, &(0x7f0000b25000-0x4)=0x8) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000eee000-0x4b)=""/75) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000e0000)={0x5, 0x2, 0x7fffffff, 0xffffffffffffff76, 0x5}) read(r3, &(0x7f00007d1000-0xe1)=""/225, 0xe1) openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r5, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/31 02:38:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="317e294a7aa673daa925c1f38d117d75", 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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="56f48ab977e8e3f2be626502ef753f87", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x67d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xfffffffffffffff7, 0x3ff, 0x5, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000477000)=0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000008000)="", &(0x7f0000003000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f0000001000)="") r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) read(r4, &(0x7f0000527000-0x80)=""/128, 0x80) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) 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, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000b59000)=[], 0x3b5) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00000f8000-0x1c)=@in6={0xa, 0x3, 0x5b19, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd7f9}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="e5", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x162, 0x0) r2 = accept$inet(r0, &(0x7f00004d7000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d95000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fab000)={0x0, 0x0, 0x10, 0x185, 0x80000001}, &(0x7f00002a5000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000db2000-0x8)=@assoc_value={r3, 0x80000001}, 0x8) close(r0) 2018/01/31 02:38:27 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/keychord\x00', 0x4801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x5, 0xcb}, 0x1, 0x80000001, 0x0, {0x1000, 0x62c3}, 0x6, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000486000-0x4)=0x6) fcntl$setlease(r1, 0x400, 0x0) exit(0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000390000)=0x8, 0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a0d000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000acc000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000061000)={0x4c}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x0}, 0x8) fcntl$setlease(r1, 0x400, 0x2) 2018/01/31 02:38:27 executing program 4: socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000561000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000220000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4003}) ioprio_set$pid(0x1, 0x0, 0x7fff) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/31 02:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = socket(0xa2b4ec1022d5d9ef, 0x0, 0x6) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000439000-0x8)={0x754, 0x80000000, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000040e000)={0x0, 0x7}, &(0x7f0000914000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000082000-0x8)={r2, 0x4}, &(0x7f00002fb000)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000379000-0x60)="9b37e1fe4fbbe4a62c58a06f1b7492658041439ab45f5cb7b5fbf5962a5b59746027c8e51034ac2775b06fdcf03ab558be78d9586af148bc6b874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc8609789270c0b1bcd07c8e2f63da930a", 0x60) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 02:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000591000)={@common='teql0\x00', @ifru_flags=0x2}) ioctl$sock_ifreq(r1, 0x8943, &(0x7f00008c8000-0x28)={@generic="95886fa3f7caafb3c6d4f979c8bd4c09", @ifru_ivalue=0x0}) 2018/01/31 02:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000059b000-0xd)='/dev/usbmon#\x00', 0xe6, 0x64faf4706ab744de) getpeername$netlink(r0, &(0x7f0000977000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000474000)=0xc) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000da8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket(0x10, 0x803, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000c9e000)=""/246, &(0x7f00005a0000)=0xf6) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/31 02:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b89000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000022b000-0xc)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f71000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000020a000)={0x4, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00003e7000)={r3, 0x2}) flistxattr(r2, &(0x7f0000814000)=""/96, 0x60) poll(&(0x7f00009c1000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f000084a000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{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]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000655000-0x8)='./file0\x00', 0x400040, 0x104) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = request_key(&(0x7f00001f1000-0x8)='keyring\x00', &(0x7f0000ee5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f87000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000ac8000-0x8)='keyring\x00', &(0x7f00009c0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e99000)='\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x8001, r4) epoll_wait(0xffffffffffffffff, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00006a9000-0x4)=0x0, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f000056f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000985000-0x4)=0x14) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f88000)={r6, @loopback=0x7f000001, @empty=0x0}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/01/31 02:38:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0xc)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d39000-0x8)={0x2, 0x0}) 2018/01/31 02:38:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000079e000-0x8)={&(0x7f00000f1000)={0x14, 0xa, 0x800000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.010398] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 46.023882] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 02:38:27 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000025000-0x8)={0xad75, 0x8, 0x80, 0x6}, 0x8) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000033000)={0x1a, 0xf5, 0x3, 0x0, 0x2, 0x80000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) truncate(&(0x7f0000018000)='./file0\x00', 0x10001) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) truncate(&(0x7f0000031000)='./bus\x00', 0x0) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x40040) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffda2a, 0xabd, 0x8, 0x0, 0x81, 0x0}) 2018/01/31 02:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000d01000)={0xed, 0x4, 0x7fffffff, 0x6, 0x0, 0x0}) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r1, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 02:38:27 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000648000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f000082a000-0x8)=&(0x7f0000fc6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008fa000-0x8)=0x18) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fc7000)='%^em0-securityem0ppp0\x00', 0x3) 2018/01/31 02:38:27 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ftruncate(r1, 0x7) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) dup2(r0, r0) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) 2018/01/31 02:38:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00003fb000-0x8)='./file0\x00', 0x46582, 0x0) r1 = memfd_create(&(0x7f0000b6c000)='}\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendto$packet(r1, &(0x7f0000000000)="520d201494915bd35b2109906232506898c3d5f6cb1139414867", 0x1a, 0x8800, &(0x7f0000eb4000)={0x11, 0x1, r2, 0x1, 0xa8b0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005ae000-0x4)=0x3, &(0x7f000093a000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000093b000-0x8)='./file0\x00', 0x20001, 0xe) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/31 02:38:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000002000-0xef)=""/239) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000013000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000012000-0x9e)="4e7f9a221db113e7548437df6eafcc370ea96489c52dd650daf413bb9f5d0e62fcf308e423b2d2b05ff932476e2f28b61dd2fa8282881b22432a00fdf6888f07d7bc2e3c60bd682d37b2a24634a7ed4e93c6d884fb078101f4c09dcadfd7bc9549fa44ce46ddf5cf8470c038d9a21215064372177f7d10bcb5a1c71c973fcd388ef0a19457676200a7871484c7aba82ce476f5bc7a9e62af66d668b1bb13") 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4000000000046, &(0x7f0000054000)=0x0, &(0x7f0000b6d000)=0x4) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x7ff, 0x9, "8062fb3bba89f816c806eca2ecc4182201bbe1cce871377c7318a38e9605af6bdeb960343379acf4e55c1eb8681a39b06178bc4f3fabf9f321205ba8d9031e6ac891dcae99810a2cd0a756a4f6e934ac"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00001e6000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execveat(r0, &(0x7f00005c2000)='./file0\x00', &(0x7f000044c000-0x8)=[&(0x7f0000687000-0x1e)='/selinux/commit_pending_bools\x00'], &(0x7f0000530000-0x38)=[&(0x7f000080c000-0x1e)='/selinux/commit_pending_bools\x00', &(0x7f0000659000)='\x00', &(0x7f0000b31000-0x2)='-\x00', &(0x7f000032a000)='\x00', &(0x7f0000f74000-0x1)='\x00', &(0x7f0000e6b000)='/selinux/commit_pending_bools\x00', &(0x7f0000149000)="65746830400f5d766d6e65743000"], 0x500) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000948000)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d5}]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000eef000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00009bb000)={r2, &(0x7f0000be1000)=""/67}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000714000)={0x4, 0x8, &(0x7f000041a000)="45812619545b52df"}) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000f76000)='/dev/sg#\x00', 0x196d, 0x2) sendmsg$nl_generic(r1, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x6d4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x6c0, 0x0, [@generic="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"]}]}, 0x6d4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e06000)=0x3, &(0x7f000041a000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000ffc000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/31 02:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002fa000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) getpeername$ipx(r3, &(0x7f0000d43000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000023a000-0x4)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) bind$ipx(r0, &(0x7f0000341000)={0x4, 0x8, 0x7fffffff, "56d36760d5b0", 0x101, 0x0}, 0x10) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fce000-0x4)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x26, &(0x7f0000c65000-0x8b)="bef2f112e1d9d86dc1ced51b9f0de57ae39ac5eb0bd8ca3b4372297571518864bc8819126188b1d246ae7d013bc69d50311f743ab96fe3298601383a332309523185509a3129dc4ed1430b4b7f6355b6207962535c5a29da927977a5795f2220442e0806db95bb5122952212090de419b23b09df61614873300d1da2f8e51f120e008a21d9ad563119957c", 0x8b) pipe(&(0x7f0000f67000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd0000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000d54000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd0000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b72000-0x108)={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]}, [0x5, 0x0, 0x400d, 0x2, 0x1, 0x0, 0x8, 0x1f, 0x6056, 0xdbb5, 0x4, 0x1, 0x7, 0x7, 0x7]}, &(0x7f00003a6000-0x4)=0x108) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd1000-0x20)={@generic="fd45a3b1a2d1b1d654024a7732657736", @ifru_flags=0x4000}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007f0000)={r2, 0x9, 0x0, 0x929, 0x1000, 0x81}, 0x14) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000853000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a02000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000046a000-0x4)=0x8) sendmmsg(r0, &(0x7f0000286000)=[{{&(0x7f0000028000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74179b8f0e2387cc4847aa3d323424d86061d2688736a9885cf83040ad378babaf1104c4d34c8ee9af4040a2692b52141cd282a0bd93fc0c78e80ba20c6945", 0x0}, 0x60, &(0x7f000034f000-0x50)=[], 0x0, &(0x7f0000120000)=[{0xdf0, 0x0, 0x0, "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{0x1010, 0x114, 0xfffffffffffffffa, "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"}], 0x1e00, 0x1}, 0x5}], 0x1, 0x4000011) 2018/01/31 02:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000)='net/if_inet6\x00') socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000013000-0x8f)='comm\x00') sendfile(r1, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/31 02:38:27 executing program 5: r0 = memfd_create(&(0x7f0000000000)='&keyring\x00', 0x1) mmap(&(0x7f0000e0a000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x30) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000815000)=0x4) sendfile(r0, r0, 0x0, 0x8d67) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x8f)=""/143) r1 = request_key(&(0x7f0000e6c000-0x8)='keyring\x00', &(0x7f0000b9f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd9000-0x1)='\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x6, 0x5, [0xffffffffffffffc1, 0x5, 0x78, 0xee, 0x8]}, &(0x7f0000002000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000000+0x94a)=0x8) 2018/01/31 02:38:27 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00007b6000-0x12)='/dev/input/event#\x00', 0xfffffffeffffffff, 0x10202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x17, 0xb2, &(0x7f0000000000)="164c849afc004429534712e6fb3bc160c975d726c04897e235209b541abfd80cce43e7fd55910519566c1173b2b90f15555c92f7a68d482844641fae972f5f201c6778abe7c2c706fe88f3ba7ea932db1f3c4073a9bca0bec380df9ec0d0d98c1e6b98202db21df4a005ce85841d809aa299024940d97431d8b42a8b02c11469778523e078b2ee22c59769234351b26d960c2fcdb1bc632a35a1243ee88e804fe94cf5d6be5d5db07b97492050d3c68e6a78"}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff8000-0xf)='/dev/sequencer\x00', 0x123002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000ee6000)=0x40, 0x8) ioctl$KDADDIO(r2, 0x4b34, 0x60000000000000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000077e000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000076a000)={{0x200, 0xfffffffffffffffd}, 'port0\x00', 0x6, 0x410, 0x100000000, 0x101, 0x20, 0x82, 0xfffffffffffffffd, 0x0, 0x6, 0xa95d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) fallocate(r0, 0x1, 0x0, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000000000)={0x0}, 0x8}) 2018/01/31 02:38:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) pread64(r1, &(0x7f000009b000-0xe3)=""/227, 0xe3, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c4000-0x16)='net/ip_tables_targets\x00') close(r2) bind$vsock_stream(r2, &(0x7f0000b42000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/31 02:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x0, 0x3a) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000035f000-0xc)='/dev/autofs\x00', 0x40800, 0x0) getdents64(r0, &(0x7f0000b91000-0x88)=""/136, 0x88) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/31 02:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r0, &(0x7f000092d000)='./file0\x00') 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/access\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/31 02:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000e9a000-0x10)='/dev/input/mice\x00', 0x0, 0x24000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f23000-0x50)=[{0xf, 0x3}, {0x4, 0x81}, {0x4, 0x0}, {0xb, 0x8}, {0xb, 0xa3a}, {0xf, 0xff}, {0x3, 0x0}, {0x4, 0x634aa8cd}, {0x7, 0x6}, {0xa, 0xc89}], 0xa) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000922000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000881000)={0x0, 0x0}, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007df000)=0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x7, 0xfffffffffffffffc]) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) pwritev(r0, &(0x7f0000d56000)=[{&(0x7f0000248000-0x1000)="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0x1000}, {&(0x7f0000717000)='e', 0x1}, {&(0x7f000011a000-0x1000)="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", 0x1000}, {&(0x7f0000a89000)="abb2f36a3770202e89e7e30a7702e4e2ea2ef4ff32e09ded405a8ac844d85d90c45916622689e44d66f5a34f88c89fdd68d3c28851d9523ce6c6f4f86d7ae9539b911ab4b4c88e54877fac329bc96f9a80bb259f217035facb3d209900c5eaad12ff262dd8648505c3dc63ddb5c932ae6ac9f269543e23bbaf4409d09e3ddb7ea7f266511f561d1caf2ba2df88f86ec1e962b0a582cebbc5d76e8f1c64354b3682a73a929f613f0265e5c147a30057b555ce6a69e34cbb356048a6989555", 0xbe}], 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0x7fffffffefff) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000e41000)=0x10) r3 = socket(0xa, 0x2, 0xffffffffffffff00) clone(0x0, &(0x7f0000000000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x30)=""/48, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}], 0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000004000-0x28)={0x6, 0x17, 0x1ff, 0x81, "2701af1063036224f262d377b84b2e7bddd8e2d21b1f58916d9ec43487a52106"}) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffcfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000001000)={0x11, 0xff, r4, 0x1, 0x17e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) 2018/01/31 02:38:27 executing program 1: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000839000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) symlink(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f0000a95000)='./file0\x00') 2018/01/31 02:38:27 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000fa3000)='./control\x00', 0x200000, 0x20) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r2 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa3000)={{0x100000000, 0x5de6}, {0x2, 0x4}, 0x7, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r2, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f61000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r0, &(0x7f0000fa6000-0xa)='./control\x00', 0x100, 0x80) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x68fdf9a17355848d, &(0x7f0000fa6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r0, &(0x7f0000fa5000-0xa)='./file0\x00', &(0x7f000031d000-0x20)={{r3, r5}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000c3e000)=0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000fa7000-0xd8)="c1076a183ee79884806040029eab4290a8d652a1c2a9f7fd2597adbcf097341abe380c4840fa051b90ee5c5144fb2e57bfca25d3e8a7b44bc4b01e5d225b8d2802fa184acd458f79747ef21d10c0b9dab01545f180f192901a5cd285c54684e3a2f66b357471d0dc7e35fb94e9936567cacb423fb36276ec9a244116f39fdb8209de36141fa13de4b4ac8a108f3f3748dcea25dac6c7d795584786df4a9b3cc76c9777b57bc25558cee076e1a091d05fa85f247e5f0c9f3d467bd0d72da9fc1d5ea1fffa31d9d1ea282ef09102277570b3be7fc7f7c5cfa2", 0xd8) 2018/01/31 02:38:27 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000502000)={@common='bpq0\x00', @ifru_flags=0x0}) ioctl$sock_ifreq(r2, 0x2000000008bf3, &(0x7f0000bcd000)={@common='tunl0\x00', @ifru_mtu=0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d15000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000aa8000)={&(0x7f0000b2f000/0x1000)=nil, 0x3, 0x3, 0x0, &(0x7f0000339000/0x4000)=nil, 0xad}) 2018/01/31 02:38:27 executing program 5: r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000aca000)=@known='system.posix_acl_default\x00', &(0x7f000077c000-0x7)='ppp0-[\x00', 0x7, 0x1) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a8b000-0x8a)={0x0, 0x82, "4f1156942ebe25fe4707f3a798de52dcd33b80c976b4003a87c47eaf6685a77ad1e1a5116714c47e50b212c421c40f34368e935c3a9f104224be52302d6aeff6d399a3804d4ca59da98fc92751955f44e291e663336d7287eb9a37092f0043feac3575f5a1152fc6f1c64d3b6b3c0d61c244a21accf9a8dc71ea6bcdd3099b221c4f"}, &(0x7f00009cb000)=0x8a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004b4000)={0x0, 0x74, "4d08364b07964e0000717191ae8db380de57e769eecbf17a4882607c8e132e64735a4a42a0446fae80003cfa2293bc0f4df0b552abf02c2e951850b289023be1139e57bdd2c28ad7bd37d0bab06993e25feb38dbdb635cd2c6487ca30ad6a6f1ae7e79026373913e31420f675d9e2de722c051b7"}, &(0x7f00002ac000-0x4)=0x7c) sendmsg$inet_sctp(r2, &(0x7f0000b4c000)={&(0x7f0000e09000-0x1c)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00006fd000-0x10)=[{&(0x7f0000b31000)="a20a1c89e877ae0607c3936ebf3d9cee54ab252d57d0909cafae88a708a115e317c3afe1ec2240abad74b4f195a220c51035790e72d4", 0x36}], 0x1, &(0x7f00005d1000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8200, 0x7f, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x40, 0x4, 0x5, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0xff, 0x100, 0x696e}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x8, 0x166a00000000}}, @init={0x18, 0x84, 0x0, {0xffff, 0x2, 0x1, 0x80000000000000}}, @init={0x18, 0x84, 0x0, {0x9, 0xb69, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7d4, 0x8200, 0x81, 0x2, r4}}], 0x150, 0x40080}, 0x20000004) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000799000)=0x18, 0x4) 2018/01/31 02:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) mincore(&(0x7f00007e5000/0x4000)=nil, 0x4000, &(0x7f0000493000-0xf5)=""/245) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 46.443483] audit: type=1400 audit(1517366307.684:12): avc: denied { create } for pid=6454 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/31 02:38:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002e7000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000761000-0x4)=r1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f7c000-0x8)={0x0, 0xffff}, &(0x7f0000f7c000-0x4)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7c000)="6625c59f7051e385c67dd5041b7d74ae6868607c0313f37873330816725609002d8baf560c696324fc7b1b07cce17152e3e83b6279dc8f0f6f652dd6494c9ba88da58ec31b687393ff61b175d8ef09cb61f8ba839eede5fbb7887e2bc13befea03a1537c5983563608d656e543c17e9a28a322686d077e9cd7512d2e962733f693ead56b2b312d4db90abd651f369a5b98b9eb1e01ed9459fd97f55c214b712c4a8bb9ddd4", 0xa5, 0x801, &(0x7f0000f7c000+0xed1)={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7c}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f7b000)={r2, 0x8c, &(0x7f0000f7b000)=[@in6={0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x40}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f7c000-0x4)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f7b000-0x38)={&(0x7f0000f7b000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000185000-0x30)=[{&(0x7f0000c08000)="95a999a733f257fedd33dc10cf5d3409ef3df71e3394628c21ce49cad4e9f804d8957653cae91fbac301ca165cd1773981c2df356e4aa8f11ea37ad08eb389ca03ea663b9b08bac1e1b3b3d6aa85e79d72b029e00ff507ce5f75c8737b3386fae27030e88883fcbf9fd87bc879321fc32f87cf2ada3e83afeff62cd9bc30961b6c1253f78df9cc0dd487b97c37a8a0ae99de7a542255eb7cac62646476247b8b79a498cf6cc18a7ae0582c61f959234f7d1869d380", 0xb5}, {&(0x7f0000f7a000)="6d9b5b92037a54801457b9b727dcc85f5b28f54be56e4d8561703c29819ab121805b40abd5fd4f2fa54cde", 0x2b}, {&(0x7f0000f7b000-0xea)="d9bb9ca83f744c1de6a56cb35cedbbe4b7ca4d3c189864954cbfaf9914d95023ea6f8c55334a8c87019a28d781f8318cb200077bfdbbebff68fd46441b359a4d14fa4295f4eb1dd760a00fec0eec129649c1651951a2085453c9ddae31ef27e54bdf61ff32cfcfe5f8470c783fc603c2810ef6b8a6551000ff88eae77a0d46b5f7f949d4bb3624a52401d9bedb25bf6896d6a16027ef0f5a64a18d63e786c3aaf411bcc81881db169a6913c2b2ccb4b489d27d2c5505c30927077c4e3aa0b8c23bdbd8e369418b4b337f49e5b2b20a6c72e846bdccdfe89602fb0bc9ebb99778b407ebd15726ed0dbae8", 0xea}], 0x3, &(0x7f0000e39000)=[], 0x0, 0x8000}, 0x8000) write(r0, &(0x7f0000eca000-0x21)="1f0000000104ff10fdfd45c807110000dd01f0ff08000100030600dc05df00", 0x1f) 2018/01/31 02:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x80000002) exit(0x0) getdents(r0, &(0x7f00007dd000)=""/98, 0x8e) 2018/01/31 02:38:27 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) fallocate(r0, 0x9, 0x0, 0x100000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fc3000-0x8)={0x9}, &(0x7f0000c7f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b1000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000fc2000)={0xfffffffffffffff8, 0x1, 'client0\x00', 0x0, "5e4966c56760dd11", "ca0e3c169f1bd9fa4bffba1a63fe178cd8c45d3ef41357aad3e89031fd0d77f2", 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fc3000)={&(0x7f0000fc3000)=@file={0x1, './control\x00'}, 0xc, &(0x7f0000772000)=[{&(0x7f0000fc4000-0xd2)="76dfa15526cb0eeeac03dcc25d3d0e088f5ee357d4b3ab0a253b659f790ab2a218d0bf481badb875b0d69278129c73765c03b914270d13b78f70aa73845ffdd0a2d7e3b370c474bee8bf75e2aaeb065aa71daf4660bec4cab00bf77eb314218b8edad64a73365a1f3039ab385bd8eb64c14dcd92d789f19ab43588e6ad2926b41993e467efc329f3bf6701e308e59839ab8a6f86a629bc2f45bdf09e0e932b6a09fbd378483554dd5e8003ba8fb95470bc5a8f0964908c61909ff8632dbd4a2facc741eec2d674a6669aa1dbfbcf70e67a35", 0xd2}], 0x1, 0x0, 0x0, 0x80}, 0x8015) 2018/01/31 02:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000017c000)={0x200, 0x10001, 0x5, {0x77359400, 0x0}, 0x2, 0x6021, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/31 02:38:27 executing program 5: r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000aca000)=@known='system.posix_acl_default\x00', &(0x7f000077c000-0x7)='ppp0-[\x00', 0x7, 0x1) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a8b000-0x8a)={0x0, 0x82, "4f1156942ebe25fe4707f3a798de52dcd33b80c976b4003a87c47eaf6685a77ad1e1a5116714c47e50b212c421c40f34368e935c3a9f104224be52302d6aeff6d399a3804d4ca59da98fc92751955f44e291e663336d7287eb9a37092f0043feac3575f5a1152fc6f1c64d3b6b3c0d61c244a21accf9a8dc71ea6bcdd3099b221c4f"}, &(0x7f00009cb000)=0x8a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004b4000)={0x0, 0x74, "4d08364b07964e0000717191ae8db380de57e769eecbf17a4882607c8e132e64735a4a42a0446fae80003cfa2293bc0f4df0b552abf02c2e951850b289023be1139e57bdd2c28ad7bd37d0bab06993e25feb38dbdb635cd2c6487ca30ad6a6f1ae7e79026373913e31420f675d9e2de722c051b7"}, &(0x7f00002ac000-0x4)=0x7c) sendmsg$inet_sctp(r2, &(0x7f0000b4c000)={&(0x7f0000e09000-0x1c)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f00006fd000-0x10)=[{&(0x7f0000b31000)="a20a1c89e877ae0607c3936ebf3d9cee54ab252d57d0909cafae88a708a115e317c3afe1ec2240abad74b4f195a220c51035790e72d4", 0x36}], 0x1, &(0x7f00005d1000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8200, 0x7f, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x40, 0x4, 0x5, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0xff, 0x100, 0x696e}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x8, 0x166a00000000}}, @init={0x18, 0x84, 0x0, {0xffff, 0x2, 0x1, 0x80000000000000}}, @init={0x18, 0x84, 0x0, {0x9, 0xb69, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7d4, 0x8200, 0x81, 0x2, r4}}], 0x150, 0x40080}, 0x20000004) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000799000)=0x18, 0x4) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00002f8000)='/dev/snd/timer\x00', 0x0, 0x119000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c5a000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000502000)={@common='bpq0\x00', @ifru_flags=0x0}) ioctl$sock_ifreq(r2, 0x2000000008bf3, &(0x7f0000bcd000)={@common='tunl0\x00', @ifru_mtu=0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d15000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000aa8000)={&(0x7f0000b2f000/0x1000)=nil, 0x3, 0x3, 0x0, &(0x7f0000339000/0x4000)=nil, 0xad}) 2018/01/31 02:38:27 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000003e000-0x5)='user\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003d000)="0926f10d8219bf8e92b541507a416a8da2fac072a15605ccdb45f23e3fcc30247641400a04423fb900cdfe0a579b877bf7c1ad2749358a9a7db6c768cbadea3301728358d439fcb3f12972f05271646ef8511ad0a97d1186d8ec1c83d492bb558b9a812c461bb352bc867e08fcf3cc4c2fec3c08122c5d3d1a227b4dd38c9f223e60ed3004a3ec1ef3d4726931150b20a485e410d1ef743689bfe991dcde0f1d9367cd72d3fd119b3be6373f58e364c405fda0efa0e1ac84d90d9e681a0add8041dab4a273b6b5fc84733cd24d950180c5409f03623f9b08", 0xd8, 0xfffffffffffffff9) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000003d000)='id_legacy\x00', &(0x7f0000031000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003d000)='{!qbdev(!\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000007000)=[{&(0x7f0000033000-0xa)="6a30995b703d054db69b", 0xa}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f000003e000-0x3d)="2584a6715ad2d25787ade0f4b76c1e2c91135c3c67a5e57ac3c92f43144924f5bf413f6b79786a9e9ef9c16e50541d1d5697a2976a125b8c7fc1b6b8a9", 0x3d}, {&(0x7f000002e000)="", 0x0}], 0x4, r1) pipe(&(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003e000)={0x0, 0x0, 0x0}, &(0x7f000003e000)=0xc) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000003e000)=r3) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:38:27 executing program 4: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r3 = signalfd4(r2, &(0x7f0000e82000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r1, &(0x7f0000e84000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000030c000-0x8)={0x0}, 0x8) r4 = geteuid() r5 = getegid() r6 = syz_open_dev$mice(&(0x7f0000d27000-0x10)='/dev/input/mice\x00', 0x0, 0x280000) ioctl$TCSETA(r6, 0x5406, &(0x7f000023b000-0x14)={0x2, 0x4, 0x7fffffff, 0x2f0, 0x8000, 0x8, 0x9, 0x0, 0x8, 0x2}) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e29000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOWNER(r7, 0x400454cc, &(0x7f0000961000)=r4) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000e86000)=""/254, 0xfe) fchown(r2, r4, r5) 2018/01/31 02:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/status\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000853000)={&(0x7f000063d000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000-0x10)=[{&(0x7f0000bcc000)="7fcaa21b7a35415962c72a017b91db68306d631def4783950e7b04ee3e0e9af82583404a3d3f0c452b62ec9fb70d5a059ecdef48e5e28aa7ca4617c4f356efac48a0405c52f22791a839212b6eeec6fdb2e57df900fe12d8e952761a768fd9a0c2593a3fb12e49ccdbdefc0286b78e7d8ed235779921e2df1cfc6bca3493ee9b2630a6cc13b5a38797273d266f188e1f0bc49b2dc5987258f114e45a95a3679ca1432f70562050309216c977c6648dd615783f1ac63b81ec066e1aea33b685c881272db51e368aa45df0dadb4693f8ec9f9d149ee9837e18a6099b54941fa5a39019ea6fc83e828ff69fe5282477340ad693a0c39981", 0xf6}], 0x1, 0x0, 0x0, 0x40}, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f000055c000)={&(0x7f0000ce3000)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000e98000)={&(0x7f000049b000-0x14)=@getroute={0x14, 0x1a, 0x800, 0x7, 0x2, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$tun(&(0x7f0000f82000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 2018/01/31 02:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000dc2000+0xdff)={0xaa, 0x6a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x400000003, 0x4) fchmod(r1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000b5000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) close(r0) 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074b000)='cgroup\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000030a000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffff00}, &(0x7f000065e000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000555000-0xa0)={r1, @in6={{0xa, 0x2, 0xfc02, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x67f9, 0xfffffffffffffffa}, &(0x7f000012e000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000557000-0x8)={r1, 0x1, 0x9}, 0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000c97000)=0x0, 0xfffffffffffffffe) [ 46.610080] audit: type=1400 audit(1517366307.844:13): avc: denied { ioctl } for pid=6495 comm="syz-executor3" path="socket:[13240]" dev="sockfs" ino=13240 ioctlcmd=8901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 02:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) chdir(&(0x7f00004c5000)='./file0\x00') write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) fcntl$getownex(r1, 0x10, &(0x7f0000c26000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000f34000)=r5) [ 46.660792] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 02:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000526000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002a5000)={0x81, 0x0, 0x0, 0x8ff5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000a06000-0x10)={0x20, r2}) r3 = getpid() r4 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r3, r4, 0x1) 2018/01/31 02:38:28 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000c32000)="03497994a783fdf5735dc63fcffb5dff38a655fa5b923257b33ff62306a49aaed24e888c51", 0x25) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f53000-0x10)='/dev/input/mice\x00', 0x0, 0x101) 2018/01/31 02:38:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 3: r0 = inotify_init1(0x800) stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/31 02:38:28 executing program 5: clone(0x0, &(0x7f0000afd000-0x7f)="", &(0x7f0000b4c000)=0x0, &(0x7f0000f29000)=0x0, &(0x7f0000b42000-0x7c)="") execveat(0xffffffffffffffff, &(0x7f0000458000)='./file0\x00', &(0x7f0000a5a000)=[], &(0x7f0000265000)=[], 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fc6000-0xe)='/dev/keychord\x00', 0x40000, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00005da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f06000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x161800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000560000)={0x10, 0x0, 0x0, 0x20000000000000}, 0xc, &(0x7f0000df6000)={&(0x7f000056f000-0x158c)={0x14, 0x404, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bb5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000002c000)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f000002b000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000031000)='./file0/bus\x00', &(0x7f0000032000-0xc1)=""/193, 0xc1) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000f000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) lseek(r0, 0x0, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c7000-0xc)='/dev/autofs\x00', 0x800, 0x0) lstat(&(0x7f0000221000)='./file0\x00', &(0x7f000049b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000b78000-0x4)=r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e80000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a4c000-0x4)=0x0, &(0x7f000041a000-0x4)=0x4) r3 = syz_open_procfs(r2, &(0x7f0000e00000-0x6)="73586e7474a1") r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='task\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000036c000-0x18)={0xaa, 0x9, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d5a000-0x4)=0x7, 0x4) sendfile(r4, r3, &(0x7f0000d20000)=0x5, 0x100000000) 2018/01/31 02:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)='ns\x00') futimesat(r0, &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f0000be7000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x100) 2018/01/31 02:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r1, &(0x7f0000d10000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000-0x4)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093a000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005d7000-0x4)=0x10000, &(0x7f0000973000)=0x4) fcntl$getflags(r0, 0x401) 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000752000)='/dev/net/tun\x00', 0x0, 0x50100) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)=""/0) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f00006ae000-0x8)='./file0\x00', &(0x7f0000198000)='ext2\x00', 0x0, &(0x7f0000c4b000-0x1)='!') 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b29000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1b35c6d857fd5ade4cc8be259c31bb51"}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x100000000400, &(0x7f0000bd4000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa2000)={0x0, 0x0}) 2018/01/31 02:38:28 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000561000-0x4)=0x1000, 0x4) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000aea000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000059c000-0x10)='/dev/input/mice\x00', 0x0, 0x208000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aeb000)={0x0, 0x48, &(0x7f0000aeb000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004f1000-0x4)=0x10) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aeb000)={r2, 0x7}, 0x8) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) 2018/01/31 02:38:28 executing program 1: pipe2(&(0x7f00003e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="6d99c5c0af13ed42468c9f42d9f429406ede883e6b66338a43a67fb866c48dabc9630bcce3a1d9995a72c5ca74ad263130a782c9b16933e34d1ab844464d76992964d82e4df90d36813790752ddafe16637322e8409e0a2c9413f2338e742ed3788db3e92ad71d8de1463527e2193ec7b5c3eca4f1ca90175603af93dfd35da7903009ec0c34c5b82591279bc73b5c0cf3d46ec6371753d38d429b8b864c89b12f54584b56af9812173c6e7261c8e763b0fa399ef7defb06032f797eebf031eb5a05a1c4a8ad3a569a0347015234e11b4f69c577265dbc0699707ac80a1c404c1a6e67066fd7b434ae258fb6d1f4ea55c3aabf18f1d1bf0d89de49df49fad756b2e0e0fc0569e403dba890d5c2121fcc2ed800f83ea6ef8181abf8c21cf7cd46dbbf3e351ae63d67339d", 0xfffffffffffffecb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 02:38:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x2, &(0x7f0000aca000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x7, 0x8000) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f00004f0000)=0x0, &(0x7f0000286000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x14) writev(r1, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x261) [ 46.897801] syz-executor0 (6587) used greatest stack depth: 23896 bytes left [ 46.903259] binder_alloc: binder_alloc_mmap_handler: 6590 20000000-20002000 already mapped failed -16 [ 46.905090] binder: BINDER_SET_CONTEXT_MGR already set [ 46.905097] binder: 6590:6595 ioctl 40046207 0 returned -16 [ 46.905193] binder_alloc: 6590: binder_alloc_buf, no vma [ 46.905235] binder: 6590:6607 transaction failed 29189/-3, size 40-8 line 3128 [ 46.919638] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d56000)=0x0, &(0x7f0000e83000-0x4)=0x4) r1 = dup(r0) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) splice(r2, &(0x7f0000356000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2018/01/31 02:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a48000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b21000)={0x0, 0xff, 0x4, 0x23d}, &(0x7f0000a51000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000502000-0x10)={r1, 0x30, &(0x7f000090b000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000035e000-0x4)=0x10) stat(&(0x7f0000c9f000-0x8)='./file0\x00', &(0x7f0000f5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() syz_fuse_mount(&(0x7f0000095000-0x8)='./file0\x00', 0x2000, r3, r4, 0x1, 0x32) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r5, &(0x7f0000b0c000)=@access={'system_u:object_r:fsadm_log_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x35, 0x0}, 0x33) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f0000ef5000)={0x80000001, 0x0}) sendfile(r5, r5, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008ed000-0x18)={r2, 0x5, 0x30, 0x1000, 0x8}, &(0x7f0000be8000)=0x18) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000004f000-0x4)=0x0) sendmsg$nl_netfilter(r6, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x3, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:28 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000bea000-0x4)=0x0, 0x4) 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x6) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00006a6000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x4) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x897b, &(0x7f0000781000)={@generic="dcf205c13c027619af8e0c95765f0615", @ifru_settings={0x6, 0x80000000, @fr_pvc_info=&(0x7f000055f000)={0x5, @common='irlan0\x00'}}}) 2018/01/31 02:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000670000)='/dev/rfkill\x00', 0x62600, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2f000-0x8)={0x0, 0xfe}, &(0x7f000087b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000078000-0x8)={0x0, 0x100000001, 0x0}, &(0x7f0000fd1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e10000)={0x0, 0x7}, &(0x7f00002fb000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00002cb000-0x38)={&(0x7f00005cc000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0a000)=[{&(0x7f0000011000)="9f54bfeea75e47221461f41f58c7bfe63fa3d9fb447c2b4e85aaf7f63676bb3c1a7f70b60e3c16acefb225dca659c83de3", 0x31}], 0x1, &(0x7f00007dc000)=[@init={0x18, 0x84, 0x0, {0x5, 0x80000000, 0x1, 0xfffffffffffffff8}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x2, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0x81, 0x100, 0xffff, 0x1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff001, 0x4, 0x0, 0x40}}, @init={0x18, 0x84, 0x0, {0xa3a, 0x698, 0x8, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0xfaab, 0x20a, 0x1, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x6, 0xcf7409baba71d35, 0xbf, 0x100000000, 0x8, 0x5, 0xad8, r3}}], 0x150, 0x4000}, 0x20000080) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000aa5000)=0x8, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000076f000-0x8)={0xff, 0x100000007ff}) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000afd000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x521fd3d03324557b, 0x4fd9) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e28000-0x15)='/dev/pktcdvd/control\x00', 0x102, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000b57000-0x18)={0x6, 0x7, 0x2, 0x415, 0x6e08, 0x5}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db9000)={0x0, 0x0}) listen(r2, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) sendmmsg(r4, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48040) 2018/01/31 02:38:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000302000)=0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0040004a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) [ 46.919931] binder: release 6590:6595 transaction 5 out, still active [ 46.919935] binder: unexpected work type, 4, not freed [ 46.919937] binder: undelivered TRANSACTION_COMPLETE [ 46.920068] binder: send failed reply for transaction 5, target dead [ 46.940466] audit_printk_skb: 9 callbacks suppressed [ 46.940475] audit: type=1400 audit(1517366308.194:17): avc: denied { create } for pid=6606 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000842000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000ee3000)=@access={'system_u:object_r:ksm_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x38, 0x0}, 0x35) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000030e000)=@newsa={0x1b4, 0x10, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0318f87c7fc623432e3bde7e92d1ac8ed298ad6633ec8237fe91ade91bb115a203ebe00d9ac93ffefba4cc40bb4f0b0d3ae87b1a065dd7cf88b734e1ef7b8840b49e0826a4c17c088ec643e9d72a614ed0e64e67690fa909003241e6f171c2a2693b802cbd5eccd0983b6fb5f81257cc15b97d224eac9883"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r1, &(0x7f0000521000-0x15)=@random={'btrfs.', '/usr/sbin/cupsd'}, &(0x7f0000114000)='vboxnet0},-\x00', 0xc, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000173000)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x1}, 0x9, 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]}) 2018/01/31 02:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_tid_address(&(0x7f0000c00000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x20040, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f00003cb000-0x6)='rxrpc\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000177000-0x1)='\x00', 0xfffffffffffffffd) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/31 02:38:28 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xffffffffffffffe0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x34f) 2018/01/31 02:38:28 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x420400) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000002000-0x10)={r3, &(0x7f0000003000)=""/164}) 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b30000-0x8)={0x0, 0x6}, &(0x7f0000a32000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e5f000-0x10)={0x4b16726c, 0x200, 0xbcb6, 0x9, 0x0}, &(0x7f000087e000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000282000)={&(0x7f0000ceb000)=@in6={0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c, &(0x7f0000223000)=[{&(0x7f0000206000)="ac272c36a1909d094d3b52708b870636fcb3d2ab20d6dc4d17bb91b5a00baab955529fee8c0aa9eddae2cd68c077ee3ab961ce8b011d604703434b9db5b7fd258541e887fb94cb77b82b5572b9744b39d5cfa959c8672a21d0896797bc1e83dfbb0b5cb2ce90114c2a16da9b2ca45b593bd28f7bcca07ad82efbba", 0x7b}, {&(0x7f0000454000-0x4b)="c28a433e681e6f6ec152efd13b89c08ded4f4d3f9ae4a273fa4f25f5442311d6588cf1f1b171739b4b61af7a1dd1b6e39691c577bda73e8b172f9f79f75e9454e4f752a00909ad9a5fb6b6", 0x4b}, {&(0x7f0000d77000-0x25)="2c41da0c50a73d5aaeafd3888027cc702358c9a41f0eda9a43ab70a149c4c624e8ded95f7b", 0x25}, {&(0x7f00006bb000-0x58)="0bcdfc25540db1114b8f807c212f5a7fa1ac6222fc09b4a03e95893b63fc674cd6d9cece9679da38e833bbc1f2fec2b0526801d8842a1e01889df1b07faab00e12e6c4089537a8500408437624f6490cd9b82e17d5144d7e", 0x58}, {&(0x7f0000cb3000)="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", 0xfc}, {&(0x7f00002ca000)="7b100734da3e024bef0e9b65e91ce46dc0e192ec58b99080cfc96d044aab109850eca33e4efaa5e194faad5f1ba69073c6ae85f3e1960346f5d1f4d6f239ab44c0bc0f66843b1a568cd0a9dfcc0f967a21de1a3edc562df50d83ab9f22a2204fdb7efe32b9a27050b06d97b5a5feb2abb50e004d1f5dc6182a44dbe80012fd39047b415a697539fb5920ac7afe0273845ff3bd3044a0468ff4e54b0f459799222168385b1e3c4a7da7c2488190c9c67310", 0xb1}], 0x6, &(0x7f000073c000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8200, 0x9, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x4, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xe8, 0x8008, 0x1d5ebc73, 0x7fffffff, r2}}], 0x90, 0x8084}, 0x80) pwritev(r0, &(0x7f0000438000)=[{&(0x7f00003ee000)="18", 0x3dd}], 0x151, 0xfffffffffffffffc) [ 47.048496] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 47.085624] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b3d000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000eb1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6c000)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000074000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000029000-0x8)={0x0, 0xfff}, &(0x7f000058c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000032a000)={0x2f5, 0x2, 0x81, 0x100000000, r3}, 0x10) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b3e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e3b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000292000-0x8)={0x0, 0x7fffffff}, &(0x7f0000b84000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00005f7000-0x4)=r5, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000932000-0x1d)={r5, 0x8, 0x15, "8e9b512ab1d4ab034b5cbd2f641ce766691151a789"}, 0x1d) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000351000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ee000-0x4)=0x10, 0x800) fcntl$setpipe(r6, 0x407, 0x235) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)='./file0\x00', 0x0) 2018/01/31 02:38:28 executing program 1: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x405, r0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r2, 0x9) socket(0x3, 0x6, 0x10000) r3 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r3) socket$inet(0x2, 0x800, 0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000c34000-0xe)=@l2={0x1f, 0x6, {0x1ff, 0x8, 0x7, 0x45b, 0x199, 0x2}, 0x5, 0x0}, 0xe) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00003bc000)={0x4, &(0x7f00004cf000)=""/4}) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000c34000)=""/0, 0x0, 0x2, &(0x7f0000c34000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9ed}, 0x1c) 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003e6000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f000009f000)=""/4096, &(0x7f0000de7000-0x4)=0x1000) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000afa000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x2, 0x400, 0x2}, &(0x7f0000c1b000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dec000)=@assoc_id=r3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000759000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x6) ptrace$setopts(0x4204, r4, 0x0, 0x4000000000100000) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000afd000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x521fd3d03324557b, 0x4fd9) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e28000-0x15)='/dev/pktcdvd/control\x00', 0x102, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000b57000-0x18)={0x6, 0x7, 0x2, 0x415, 0x6e08, 0x5}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db9000)={0x0, 0x0}) listen(r2, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f0000fd7000+0xb75)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7e000)=0x10) sendmmsg(r4, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48040) 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f43000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000941000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fcf000)='./file0\x00', &(0x7f0000e7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000fd0000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000fd0000-0x8)='ppp0em1\x00', 0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fcf000)=[{&(0x7f0000fd0000-0x3)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000264000-0x30)=[{&(0x7f000068e000-0x5c)="13a37529eb09ca5bfbb48a056b1f38a7d97e1281068e3fe7621656c6b5dcc00b69c4511ffdfbaac1d1e24b279f55bc01e329b680f8971184423ab5070bb18d5179c08c5d24c11c634074dcfd0f8eda0a06c310cc4347b917b1a50f3b", 0x5c}, {&(0x7f0000fd0000-0xe6)="690b4c6e93743e1ae228e090911305ab7a6faa9890de31f2d072bd57d2626e712b3756bec33d033ef15779e66c1542ded06760e5729d3e8ed387f92869630b89f7e79828f51273417a0790d9789f629d8fdee1198668a23425f4ed873221cbaeb977bc264f50433f88b9f9f00645ac6b4c167678a9c4677f6f3d771d61de79b5d9e549005fe052ba28cac58335f5f9b15802f55043a6d1b81f16f73522e598a707c7df78c0080a7d096cecf49239224e8ad67396a8fa3a37450b876f6ed4e6d8b3d95017e2783448a4eb353dd94c2a03b1b09ffa12b9f729b2297d3509dff6ede6357e78875a", 0xe6}, {&(0x7f0000fcf000)="8988b603c3df5640c8cccfc2048640dbc49e18dcfae93bf51de3977ede0a9548b8ebfae2912e15c002c56d90c68b0b25b40ead8076e7531e89abc6167c71b6333328e7cf2e6d1cf850467726e5fa41be81d98b20b75fe17586387f835eca4df8319d8e8a0ddb322008bd438234a11d08fdb9ef00023c8f78e7951d691ae58de95a0112be2180f984d8cf70234293f2033397de6f6fff4abf5bb9c1d4b314b8599cd0ba0362", 0xa5}], 0x3, &(0x7f0000ea3000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}], 0x60, 0x10}], 0x1, 0x4000) r10 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r10, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) 2018/01/31 02:38:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000048000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x0, 0x84) splice(0xffffffffffffffff, &(0x7f0000045000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000002e000)=0x0, 0xfffffffffffff9dd, 0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000-0xa)='/dev/ptmx\x00', 0x200000000000407f, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 02:38:28 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 5: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000320000)='/dev/pktcdvd/control\x00', 0x90000, 0x0) connect$pppoe(r0, &(0x7f00001ad000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='ipddp0\x00'}}, 0x1e) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000599000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d8000)=0xc) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000dbd000)={0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f00006fa000+0x477)='net/mcfilter6\x00') setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000098000-0x4)='tls\x00', 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000389000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000f2b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d26000)=0x14, 0x0) getresuid(&(0x7f0000424000-0x4)=0x0, &(0x7f0000fdb000)=0x0, &(0x7f0000760000)=0x0) sendmsg$nl_route(r2, &(0x7f000085c000-0x38)={&(0x7f000065c000-0xc)={0x10, 0x0, 0x0, 0x160000}, 0xc, &(0x7f0000243000)={&(0x7f000089a000-0x130c)=@bridge_getneigh={0x130c, 0x1e, 0x200, 0x7, 0x0, {0x7, 0x0, 0x0, r3, 0x20000, 0x20000}, [@IFLA_VFINFO_LIST={0x12dc, 0x16, [{0x123c, 0x1, [@nested={0xf8, 0x30, [@typed={0x18, 0x63, @str='net/mcfilter6\x00'}, @generic="d621b587abb5f7437472f22d6f2f269a7092cc5b567fc1a199b2b81c63624946371a9d7b78ee91b444a891af85a95d905b654f01f45f19f55cb6026b1e78e4ae64e0e9d903be6eb86e7a977bc3358f0dbdf36e76ccb4c7bcd16f437de80439d7bbc92d810a55d51603bfe42e580cfd5f61759c545471e5ac89f1f53d45cfab8ce75d2f72cc41afb68bdfdaba1e8058685d693b5cf5080be11b3a5a", @typed={0xc, 0x4a, @u32=0xac}, @generic="d901822982fb3df11636229c6b1ef26828645d24f80e7f684a4ade8886d10cedec9083bcecface7c7d5b3d9f", @typed={0x8, 0x28, @void=""}]}, @generic="f22fdf37ac7d5deae738368ed18c81b76fa4659463ca43b71807f10af97062422fe7d855165d24d081505610194f43d8d339ff0a619922298276dc6a9003f042c391addee8cda10fa4e369935b8748", @nested={0x10f0, 0x37, [@typed={0xc, 0x74, @fd=r1}, @generic="69bec8f86d64b8f8e91330474a3fcd81e4925a88140c1ebdde23d255bb3cb8a34288e1be5845ceaae22b68f5d05fdbe83dffe8778a00777989f758138e52076115951e0bc81576c17d4a2ae0b20c1d35bd78efde1b7006cf55ea3284e59aded588bfc5e9", @typed={0x8, 0x63, @void=""}, @generic="ccd3d6c378bcb56eb76b817fe3bcec3dcaf9c135416423c35c3e6eefaead306b9447ebcd07aab2da36969fd975fd5da16b78b7a90d5fd920b038c29bc61f14e3511a16146aee06b02093a2734e1c421f6991195b2b60fe10bd5c0ea834320c982c64b75e9e48b6f85253", @generic="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@generic="11265cdf7682fa"]}]}, {0x9c, 0x1, [@nested={0x44, 0x8b, [@generic="a4c15406156242d2f6e9817b", @typed={0x10, 0x49, @u64=0x21}, @typed={0xc, 0x63, @fd=r2}, @typed={0x18, 0x1b, @str='net/mcfilter6\x00'}]}, @generic="0bd05cd5beac50033f8fbac3dbf50fe43aa0b3b78f5f4bc26583b561c13b2ef4697c0f920c37d85f5b201ce181878f5a72c26d801517da61aca2a71650f1212aad6547a323e1c3d160f6425e62f8a3ebfb6d"]}]}, @IFLA_LINK={0x8, 0x5, 0x40}, @IFLA_LINK={0x8, 0x5, 0x10000}]}, 0x130c}, 0x1, 0x0, 0x0, 0x80}, 0x40804) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x1e) recvmmsg(r2, &(0x7f0000041000)=[{{0x0, 0x0, &(0x7f0000716000)=[{&(0x7f0000405000-0xd5)=""/213, 0xd5}], 0x1, &(0x7f00001cf000)=""/99, 0x63, 0x2}, 0xcd81}, {{&(0x7f0000473000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b02000)=[{&(0x7f0000e43000)=""/229, 0xe5}, {&(0x7f00004c5000-0x21)=""/33, 0x21}, {&(0x7f0000dff000)=""/108, 0x6c}, {&(0x7f0000b3f000)=""/218, 0xda}, {&(0x7f0000a46000)=""/201, 0xc9}, {&(0x7f0000c0c000-0x5b)=""/91, 0x5b}, {&(0x7f0000063000)=""/165, 0xa5}, {&(0x7f0000c2f000-0xf7)=""/247, 0xf7}], 0x8, &(0x7f000074d000)=""/159, 0x9f, 0x141}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000c21000-0x40)=[{&(0x7f0000ebf000)=""/81, 0x51}, {&(0x7f0000904000)=""/245, 0xf5}, {&(0x7f0000e27000-0x60)=""/96, 0x60}, {&(0x7f000073a000)=""/236, 0xec}], 0x4, &(0x7f00006a6000)=""/141, 0x8d, 0x2}, 0x8}, {{&(0x7f0000af4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b2e000-0x30)=[{&(0x7f000034e000-0xd2)=""/210, 0xd2}, {&(0x7f000023b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000877000)=""/71, 0x47}], 0x3, &(0x7f00004d6000)=""/10, 0xa, 0x7f}, 0x100000001}, {{&(0x7f00000b5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000996000)=[{&(0x7f00002a8000)=""/39, 0x27}, {&(0x7f000068a000)=""/107, 0x6b}], 0x2, &(0x7f000092b000-0xd0)=""/208, 0xd0, 0xffffffffffff9367}, 0x8}, {{&(0x7f0000d89000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00004f0000-0x80)=[{&(0x7f00008d5000)=""/4096, 0x1000}, {&(0x7f0000df4000)=""/34, 0x22}, {&(0x7f00004ca000-0xe3)=""/227, 0xe3}, {&(0x7f00006cd000)=""/54, 0x36}, {&(0x7f0000807000)=""/138, 0x8a}, {&(0x7f000079d000-0xd5)=""/213, 0xd5}, {&(0x7f0000afd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000507000-0xc3)=""/195, 0xc3}], 0x8, &(0x7f0000320000)=""/5, 0x5, 0x4}, 0xfffffffffffffff8}], 0x6, 0x0, 0x0) 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x121000, 0x41) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000011000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={r1, r2}, 0x24f5321b673f4970) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCFLSH(r4, 0x540b, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r4, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x92c, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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}, [@algo_comp={0x87c, 0x3, {{'lzjh\x00'}, 0x4198, "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"}}, @user_kmaddress={0x2c, 0x13, {@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}, 0x0, 0x0}}, @replay_esn_val={0x2c, 0x17, {0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x8]}}, @output_mark={0x8, 0x1d, 0x9}]}, 0x92c}, 0x1, 0x0, 0x0, 0x4c801}, 0x0) sendmsg(r4, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x1d8}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r4, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r4, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.330876] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_procfs(0x0, &(0x7f0000aae000)='net/nfsfs\x00') r1 = open(&(0x7f0000fc3000)='./file0\x00', 0x1, 0x20) fanotify_mark(r0, 0x10, 0x20, r1, &(0x7f0000e49000-0x8)='./file0\x00') mincore(&(0x7f0000fea000/0x1000)=nil, 0x1000, &(0x7f00004c6000)=""/205) 2018/01/31 02:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000120000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000577000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) accept$unix(r0, &(0x7f0000ae7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008bf000-0x4)=0x8) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000013000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000000a000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 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) timer_create(0x7, &(0x7f0000014000-0x60)={0x0, 0x23, 0xd1fd8980b31155c, @thr={&(0x7f0000014000-0x7f)="9f3a42a76468250d4b28ec6de67071b23716b0f6fad74d87a674aa06427e2fdf155bb2dea421b22f1d4d6f81985285ea963ff9081080e9401dc46529184b3372dfc41ec6beca3ce5ecbea2101c12570f8fb2efc8b15029b58b6c7c275fbd4ccfc3dad6cd2e2f66f081e2150b545a77834aa95cbfcd62f1c50f93f092c1113a", &(0x7f0000013000)="707f47c3d84b48ff5c5e605f0cad610ce991ee8c998448aa0d2de6074add8cae933a8158827a52f620b3fa781b5979d61d92d40b5deec8d6bd98e6fc4c7b9b7ba0d67f1f0bd03ef91ab428932e7474cded9fa81211ab40c67e3858c3508da4bea47ff755ab55d70f644b6eccad5f3685b31388b2fa434bd5391f9664a9f4efe89bacecbf88dda91559878881fbf544cfa7f06f5a695f1899034255de935b84d2f951bd7d62136a36474758067ddfc27c880abe008b00765d8d51f764022ac7f090154027a7bf638394b7f7d12e62e200be8bf3aac62e46718acda3906172d7daa7a763c978d6cc9d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) timer_settime(r2, 0x1, &(0x7f0000003000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f00000c8000-0x12c)=[{{&(0x7f0000544000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a32000)=[{&(0x7f0000646000-0x49)=""/73, 0x49}, {&(0x7f0000c94000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000772000-0xb4)=""/180, 0xb4}, {&(0x7f0000451000-0x5f)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x3}, 0x14b7}, {{&(0x7f0000a52000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000da0000-0x20)=[{&(0x7f000039a000)=""/246, 0xf6}, {&(0x7f0000d52000)=""/99, 0x63}], 0x2, &(0x7f00002fa000-0x1f)=""/31, 0x1f, 0x8}, 0x3ff}, {{&(0x7f0000cba000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000183000)=[{&(0x7f0000204000-0x6)=""/6, 0x6}, {&(0x7f0000c6c000-0x23)=""/35, 0x23}, {&(0x7f0000c2e000)=""/139, 0x8b}, {&(0x7f0000083000-0x50)=""/80, 0x50}, {&(0x7f0000c0d000-0x82)=""/130, 0x82}, {&(0x7f00003a9000)=""/25, 0x19}, {&(0x7f0000c61000)=""/107, 0x6b}], 0x7, &(0x7f000076d000)=""/24, 0x18, 0x282}, 0x6}, {{&(0x7f000071c000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f5000)=[], 0x0, &(0x7f000099a000-0xd8)=""/216, 0xd8, 0x1}, 0x100000000}, {{&(0x7f000022d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d29000-0x30)=[{&(0x7f00003ac000-0x77)=""/119, 0x77}, {&(0x7f0000cd2000-0xec)=""/236, 0xec}, {&(0x7f0000958000-0xde)=""/222, 0xde}], 0x3, &(0x7f0000f0f000)=""/145, 0x91, 0x1}, 0x9}], 0x5, 0x12001, &(0x7f0000231000)={0x77359400, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000123000)=0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f000087c000)=0x0, 0x4) 2018/01/31 02:38:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000024c000-0x4)={0x7}, 0x4) dup2(r1, r0) mincore(&(0x7f00007f2000/0x4000)=nil, 0x4000, &(0x7f0000173000-0xa9)=""/169) 2018/01/31 02:38:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000fd6000-0x1)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x0, @rand_addr=0x28a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f00004e9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002b8000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x6, 0x40000) 2018/01/31 02:38:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b9000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) tee(r1, r1, 0x1, 0x4) ioctl(r1, 0x5384, &(0x7f00000d1000)="8c7dc3") 2018/01/31 02:38:28 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000070d000)='/dev/usbmon#\x00', 0x6, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) poll(&(0x7f0000bf8000)=[{r0, 0x4504, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x404, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1100, 0x0}, {r0, 0x2000, 0x0}], 0x8, 0x1) getpeername$netlink(r0, &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000809000-0x4)=0xc) readlink(&(0x7f0000474000)='./file0\x00', &(0x7f0000f1d000-0xb)=""/11, 0xb) 2018/01/31 02:38:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0xd2, 0x5, 0x0, 0x100000001, 0x1, 0x10000}) socketpair(0x9, 0x2, 0x40ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) r5 = syz_open_dev$mice(&(0x7f00004f2000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f8b000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000db0000)=0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000e2b000-0x8)='keyring\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f8e000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000ca2000-0x8)={r0, r8}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000f8d000)='./file0\x00', 0x0) keyctl$get_keyring_id(0x0, r7, 0x7) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000aa4000)={&(0x7f0000a6c000)=[0x0, 0x0, 0x0], &(0x7f0000218000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c3c000)=[0x0], &(0x7f0000f8b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000da0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r6}) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:28 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x1, 0x100000000}, &(0x7f00002d3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c45000)={r1, 0x8, 0x30, 0xf1a, 0x6}, &(0x7f0000001000-0x4)=0x18) sysfs$2(0x2, 0xff, &(0x7f0000000000)=""/4096) 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00008bf000-0x38)={&(0x7f0000b09000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f65000)={&(0x7f0000db5000)=@mpls_getnetconf={0x1c, 0x52, 0x603, 0x6, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={r1, r2}, 0x24f5321b673f4970) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCFLSH(r4, 0x540b, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r4, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x92c, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x87c, 0x3, {{'lzjh\x00'}, 0x4198, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}, @replay_esn_val={0x2c, 0x17, {0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x8]}}, @output_mark={0x8, 0x1d, 0x9}]}, 0x92c}, 0x1, 0x0, 0x0, 0x4c801}, 0x0) sendmsg(r4, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x1d8}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r4, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r4, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:28 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000070d000)='/dev/usbmon#\x00', 0x6, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) poll(&(0x7f0000bf8000)=[{r0, 0x4504, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x404, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1100, 0x0}, {r0, 0x2000, 0x0}], 0x8, 0x1) getpeername$netlink(r0, &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000809000-0x4)=0xc) readlink(&(0x7f0000474000)='./file0\x00', &(0x7f0000f1d000-0xb)=""/11, 0xb) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc2000)='./file0\x00', 0x20) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x200000) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000baf000)={0x0, 0x0, 0x0}, &(0x7f000059c000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000187000)=0x0) setpgid(r1, r2) r3 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r3, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000dc4000)="", 0x274, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b61000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000054f000)={r4, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto$inet(r3, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x1, 0x2, [0x80000000, 0x247759c9]}, &(0x7f0000002000)=0x2a9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x804, 0x4, 0xffff, 0xd688, 0x6}, &(0x7f0000004000-0x4)=0x14) sendmsg$inet_sctp(r3, &(0x7f0000001000-0x38)={&(0x7f0000004000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x60)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000003000)="290237499c1962da63b17c480468c6fe1e4d2d05506944abb70902311173ae180aefc9f7ea01ca7bcd5763e252d536335d81010b0ef16e4ddbb8269845bbfbf73b0195fd857d82565a905cba4ee0e20efbff07870b1845a7a4a28ba7654f50aae83f07ac66150db37a6e3eff6196bd962742ff7dbe4354f468090473de38164df7136fb779ddeba567620a9a9667e51857e5fd88ca9911ca262c4f0ca23c8c866aee9b3cc926c3340f8387bd8649a9d5cc7de4ec91147e7038e12264d551b223a03ad1398aca1260d963c0cbf81b52c6f42597ee764d3890e2d3d9f0e1c509ab1963e5ceaad90c298b", 0xe9}, {&(0x7f0000004000-0x22)="96c780b3daa36d317163d38c73d1a49e0ed00c83b5e0698e7b76e62d1cc4761b4307", 0x22}, {&(0x7f0000004000-0x7a)="1d31dd3f3e5e8a12b73052e863594e5e169ebd095613b94cda373306eada8657944b951f1cf6ab66d39607b3fc94186e300abb692ed2e1633f8e79a33e9def588d80eecf1243fa14df91fc5b360abd0bcedcd3d2ccf6f2d2045c832b26c52c320c4ecd6a0622e22304a40fcc7a12345754eee00802d553d9daba", 0x7a}, {&(0x7f0000002000)="9066b59a1850e19a1a36a789778a0770deb57e247c783eaa1f26843db3ba947a68572b6b8a253d04c9af39c41e36b58a3625843534e622ec72fb8b13f77d79c49457bdb761fe8791c6b3a851992e1525a54f66ac45ad67055a3e78dd3320193bfd220a60df9868340174d4a197ba872127822123823cb10f644d0f6cf75c416a26dc243dca3dfd1fdc3c9270a28e3e3c2815aca0e24424c6b906bd83b0e200709908d66d433dbbe747f7cc220644af1ea9a93c7478b72b1347c743dfca87d25ff5ee1dc4869accb9622c8f77a3a676e78b72f05a51818f8cfe7ca58f1aa964100e7512888bdccf27", 0xe8}, {&(0x7f0000004000-0x8d)="1aefbc1634d6ca9ac26a0534f93ad86c4d7b1d4348c33bbbc0286d9895d6b1817d5b376d0ee80cf4a9ac9be9fb19b58577918f7bf7fb25c91f03e50f6f762e25f3c141e07e65dee5f9633d665f6dcfec613532487a7a799d3dea95caaa11d80b0aed303d7142621fc30821282d99c0a97f2b9def3f6030d272fd74a896caff4722bb550423e63f70622025ba4b", 0x8d}], 0x6, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x4, 0x300000000000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8000, 0x100000001, 0xffffffff, 0x7, 0x4, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xef1, 0x5, 0x7}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffffb, 0xc1, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x3, 0x800, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x8, 0x8000000, r7}}], 0x120, 0x4000}, 0x4437962800ddeb36) finit_module(r2, &(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={r8, r9/1000+30000}, 0x10) 2018/01/31 02:38:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x800, 0x1, 0xfff, 0xffffffffffffffff}) unshare(0x20000000) clone(0x20a0000, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x800) getuid() getresgid(&(0x7f00007d5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000046000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x80000000, 0x4400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003000-0xc)={0x10, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() fstat(r1, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/31 02:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) writev(r0, &(0x7f0000293000-0x10)=[{&(0x7f0000084000)="5fa3beb44f34e8b55ddda38e292e3c1923cf0a7dda89e833f4cb74d5b1891cb7f0d235e815ab3c9011440b106d3f46780b9fbe55a57648994e3760bae5c0ff464e8b36cd546b6e2c212beb8b5ecb80f7d5e4034b23a656e793a3db0f7c68a3227075ace72f73e938497371183653f2e1ef2942f9bf01116f84919ccd51b7ff110769991f411de0865248e392f8e5cf42f029a9256ba7b19e23b2b0f25090e278e3917f26806265ddfc447f74a6a9d4d34eed7152dbf496eb5a352068dba6becf1f845d03e5385fa0f9ab3d44fdabdf80b9259a7fb323e3b8fdf9e8926b34933cbb9125b0ab11904db8a7a7e37092a29851d22d437453c5c8edb18ba786a1e7576a3555907f069b20ae025f3bf18d995bedf2724a73ea9281f330f71ba262b41f03728e0a9007bf6e514bc2215d38a1d38dc206de0da07a4323db5d8fdeb8e9cf86c33948e24608afce100481fb6460311fd26f1608d828f610c2acba8056daee0d3366c574715a7d826d10e8ffe5d4cc606253e068846aaed3a3d27448036fde7a68285f791b6c77b50027361976d6c9538a6b323a90404e4a96eaf640dea533d647e0b6a320255f949f82b407a68842f966ab48648cb980bbbc63ea2814aeb5cbbb3b5ec1b0bcaae0ad21c526887406191e4dae288828037547a2668b54d626de73fc90b135cabfa381e301960d8dcd0e9ad377d66a8beb7b601cb309e932f0dbfbe79f990afac30e78dfce0cb16a425f943920518af57cf31368ca16b0380f19f380b9161990c13bbf8f83d88f46d324463e3cc2cc5adeff3be5fd4f54dd5dafb029843c8f474f7df91216975da1cc1f7204a7656775edca7bbfaf06002ac0d5dd87be4af08d86d3b350d6e8bc70fdbd17b0404e5ca54e49f742c2711c9dc49f954b698ba5157bf2dfb43fb38e7b7b7d39bdcdd6c2b4baae15ba0df618bc25548958bf9da9bd6279352148c2c1d67a18da93045cf907b80270aefe1dabc9f8b7a64ddabc4ec503f32cd59a3d1af69dde0eb4fb60d21f403b7d7a737d25997c6fb33d8fcb090f7b4c58da9a4b5b97c64f8798683762d4ee72547434927885705e8ec054da3b478730fad5c35ddebc80de4c4dc29430f554f82ee0bb75cb8089c6bd981f59b12aef2730576676f531f234b37234dcfad18ebb2451fbb86ccc026449f7e94d52191285a71e5590f1ed2f2fddf49dd70157350009a099b77eb50c02750384ad008723ef29b6b03da05c18b24728faa9dd7280b7cbcef2399ddc74704b2241470ecbf69a0b19a0fa13f02a87a674590906e83856506e93f79c5d023fb682a014de7183cab296b5715749dcf7c3a06097c6a0cd2426f0a29e9dafe4ae7e9f0775b77789251358aee3f177295b0b87b65f27fc98a7c5a01d9dadf97105066e2e16cc49d44063b393e953eeec06dbe6781f0c585912364f1a79f08f6e0e303e3b885cc2688df4087cdb1abb7fd60ad725e194bc024393e5fed70c93883b1aab0f7250dad60119f40643ead19aa7146bc0a782b4a037c996e2bb4c1b106530442469a7b975109e25e7084539db9d38c1cd53d93d9573a25b283ec2e2c82a177d8da7d1c466ade0d8ad4a22c015a13b96550fa37d7a3658f4cd6075af750b32013f14399fae3f464fa782807000baae87e40da1eccb327f0968f5d8719fdab02ab0e850556632696606f199697d75445ee70889cc3cfe89629cb69c171eb97f82eb51254c748075fdd95e0e9b6cfb5fbeee641b06c08168d5caca80b616bfa674125b74a2ef775b0554ac182877abc3d444f1cb86f8eafa71a9aba57843765f9a8322dd6fd28f337e12db506ba749a1349b348f15c5d83bf22528a413732524e59373a697af2f182d2219cea97196f0150be2929115537b8c712cdc66414de5a337cab6fd01f91164e23e53136b98fe987b873d952cc985d3b7608db698695d8d9c099b616d904965b806fb42c11577d911bd9d26bc948d9b4d78cbab87d2395aef063a92a5ab8ebf6bc29267e4297e66dd39e5c85ad2914107134f82d54ab198d53626b4727250d4995ae307a17cce4d01b14085556fd3031e84a6a66bf279c90be88fadbc66b5399f3d12b4c966e27a2bc8c4a503404f6836763b820bb81ea006fc2f12a0cc9a09cfdebbab3dbc33ff7e1944acf93fe6eefdf10a1b672e2d64e823634e50aa80b0e200f581700617c03249c2aa94f97fd51daf8b341926e8a9aa53ac193bd831ead617a0cd6e7eacdb44ba6f3f3f75d036cacf1240af77041e2cd72c67d279060f76c51ac96d1c335ec34422101037492cddd2cdc2219bd73920d849a62220d201aed21c0c8da240836f30c59ea40175483dc499837ddcc0874c62987327d68994df384965539b3efa0272bbdbc96e41717bb8dea2cd156da3d085f35bd8f9f879494d4d2a1f0e0c7febaf74bc2814cd79135b3dab32b8f95cf5d376a6333547804e4045bb47a788ced8af660ae4155a839a15ed87c0fc67218e656772e54a8ff6ebb6e63c3dba4003ada7e9fa4420d503ffa84f5a85ede7e4e8ce6eaadf62a6ece0975a8791ac8c146c72ef9f4dda0d1d677f18133bef8802125796362b0af658342c4af73078e5d70dc5596c9ba3adfbb457cdb78c15f3bf37b85d5fb69a7b24e3e3f789eb734b480ff75d2451cceab0ba1c3e5d40ccb7b780a0b3f49f43b65b082d3d750bc3cf726eb0ed0f7f5e13f72952e58f31b287d4f616c875cdbd2e97610c6e0b196df1cb69dff4aec7a363fac0bc9e8bb2393f75c5b970bcd4dbd324afcecb493bcbade82a0e1b1f245dccb0dad603e5947d9ca8888710e24c717a867f0e9dffc1a9920b1a93f9323bc0d195f819eccc8d810278d512420bb572d5c6452d7cd1b13f63455a732dc245768b970a3a39bc87ef52163ad45c5b6d95f46e5ee2b0f0d7533be8962854c31ab266c471863dc57a0a7598fdfc1fac050314ad5a7934e17a1e69b4cbd6fd9a767a722dce70af56b04f18ebd43dd8fa3835ad7dda6f020a73c01571d87c65569e9d897815edff5fb818d7346b7346aecfd27dcdb1af9daf64578cea01434a48ee1f19d40b9362579cf46d7ac51ac928e7b048ea0fc920540dde8dcc8f665507ea9df4f967744c1d821d8c1da39547c627ceb3d9bfdb850ca7e69703bae7c980f41e08b0f67d91ede51205cec174b43e3ff65f7b83f6e29088d5000bd94d25b4e4c2b9b74b19911bdb8131df6eb2072109c455b0cd427e4068cc7b04ea90ee0c7af7e3507e24cf49e61ee233cb4dcf06bb3ef0d4e4586559ca936e3ec5af9084703b0e08c99c8ee2a9d1af31bb0ccf87f96132b405b642856d02d84d47630704c16086aec24701f5dee23ff8193349e2e406715ee4b5acec10f052c593bd381c1a0d39ac2629ca88f85ba4fd40462644b94489690f6f75900b442d44a65b129489dcefe44cc9c3d99fed5a9f4197797652e4784e00568b93cf81cb7b3f1f8764cc95acfd42dc80ad6a019dc585ecc50ca266c2d7dd5ffe3790ce669c1501b99992127e6df5fd39c6d85f9d18a36edc69c3ab7a10de34f29cb1b484737faf83349c53ee89cd6885144210a9f621a1c2f27212591bc3ba24ab89cd4d9abe6260cec56cbe166c6ccd3179a84140be5a4dc3e74d1b931f4a6d0b1594070d41e66df36487eecaabe83df9d6663cf6c5d591ddf6eac28e16669b4f8c3bddc9c4b53f0a48caf72bcdf283d0066f7aad60896ebd779626ccdb3f18b23441289a6b46f58f596f9d7b991e7134db63068c9af019a5b20f7b988fd61aa2db34433b26950a40f61f08faf04d35ef9a80dc2a41c60817989d89495e81ab3ef709a126753f31f0f1c51247beb0ac3be2e86ca0b81819bf9a7a12866d45e7f46d7f727541ea4263a92bded8c4dcbeb64f6803d20f5baf886b10df301d93ad9e1e65499e5beeb6ca88dd7f85a3418b8e901e2e4a8e48d86be4e43dfd53eebd93f2d0dc385d77a9ad90660cc08f0fd8a7c915eaf02f0628889d78457ef1f278751711abfc2887da42e1effe1210b038521d1a63c881f624aceac30271c08d78c5ced6711544ea8a769fb0a20da8a88176d0bd1a4b7bccd648cf9e7ac46e4b32ec9c8274643e4e95e8b45be7a5f0ab89ffd11775f3e83a4cb1cd494482d4fe773bc74aa1cc3b2a7489e1c11745341db8c3738b65ff47f51d03a229d40eb132d2a2f173ce248d48caca781f4c4c915f7689203701ba59bf2115f76223f6fc6b9cbd2c34ad005ef13434cdd42638b037cddf4f127cb2bc682ffca83395ee48396dcafa7cada92e22f039655af42cf9e16c4c8b79058b36d56408af012b80dc2ed45b0f5c9a6e6915ada40090e27fdad49b27948f96612422844c13533dea208d4669762fb200f1e99fbb9a1ce63a7c2ab951d4b5294f6a05f19eed5bffdd47024ce907a28ee277052ac1ffd94dd0da46a2bbd578cd93b707ddfd88f9cb65c8cd530a441e57d9addc9a9bb48db4e7303c7cac94dec232bf8c117d36d0ee06ef5eb79e93d824b6da552eb138bb14ef6a11f84da2034067a1cd086b74a34f2eabd06c45ff50542ab4860066ce9955a1003402d8126c212fadfc0541619eeb288caa12aacb49d16d014f4e7b8595debc146e9f782133c048f07797e743496cb50fcad9a814934da248c7a8261cb12e853b7d28074bd7a7ee70363988d6efa452ada41f64552d9f7aca67c655cdc148ea30896ab7437cfc528682d5471f13174fc4c1c909a60705d74b67862d78f22b02c6de4396d17901c25ca1720acb794c03cd29c8d7b61d53853d20d07a7b6ce1a31ed391dd0836ed1c2b4f700fa63dd6a0be97d9948cb2b02a0b60b56e6395ba5a75a0741c202f0f87dfd6643814f90ca6d9a8b194be40daebb999cef36d34e3feb728b1d5b8f7a0a5adfe0218753b2dd57de3d7c724141985512c43a71b16b1f8d62d473d02199cd0f78bcfcf04485ec4ed33219f5a86d15f7d43e5ba9d4844dcd415a9e4c1403cbaa74e001bc5ca17b2ba8ba967c2c2fffc72650178a85b8ea1d3c88e4d337a93959865ca4b4ff0bfdfb80d201a7a19fb35373a00b1a7223b36b2232e409b56e8f93aeb7dbdb8f1b84456cd4696ebf17d5a44bbb7a31c464cc78791a1191b23bac23f7b632e610de0733c34a93e127e2330e44cdad865c0a545e53a755450bba88a5aa2287f7ba7edbdd1f32ea139a2a45632d8f471a088bdb0755abf6e242213d54d8facc8c1a17fdae8bc09ea4cd32f00717e91fe54fa3489d092f98649e88f44f0ab37bc4f6c112b010411b97846d918abd7c002f1c20c071b1f9fad3ff1a7d08c2f29cca1e67c79c529388b5b5af24aad9226835db9308e006ae0b67d1db890ec8fc01b8b8b4f343b8bb43dbce6f7170fd6ff39d7d9b982c4b3d94c6a032aa0c97bd0761bf8893a713f0d8d9e88a4471b98cb98e5a592c014bbe633879c49a9313d7c6150924bc7e0c5cef9896dc3ea498867035296adcdb2f54668c9ac396ed2dba2faec88fb5b92603ab5ac68c60289e8a180df8f931cf1653cf415ba6d93661ed4b1c70a1353ea049ecb82ef3673f220f8f641c3921d463baa721e35f52bd908201385b7d782713e63657529fa5f3cd4bd24bbeda446b92b52db644e968ba2e4895d78a0fd01b2996ab0a49d6dcd64c025b329301030fe93e11aef656304681ce6663fc863ca9ff5b42c5fef1bb331419e8c615b41f11a394658ba6ae2d22011ca3a7d695f0a37b2fe9ef657087229bb832e506f8a065ced606c345d8ba41611ef747504af37659b7afd6083887ccd0c22ec8dccf06067b87c10a7", 0x1000}], 0x1) 2018/01/31 02:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5f000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000248000)={0x3, 0x7}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f6a000-0x10)={0x1, 0xea21, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0xffffffffffffffff, &(0x7f0000ca7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) select(0x40, &(0x7f0000469000)={0x8, 0x2, 0x10000, 0x6, 0xfffffffffffffffb, 0x6, 0x5ed, 0x8}, &(0x7f0000bb8000)={0x1, 0x401, 0x5, 0x5, 0x81, 0x402, 0x7, 0x1}, &(0x7f0000f9f000)={0x4, 0x6, 0x4, 0x8, 0x7, 0xe68, 0x8001, 0x4}, &(0x7f00003e5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000893000-0x10)={0x0, 0x0}, &(0x7f0000658000)=0x0, 0x0) 2018/01/31 02:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) r1 = syz_open_procfs(0x0, &(0x7f0000938000)='numa_maps\x00') bind$ipx(r1, &(0x7f0000e37000-0x10)={0x4, 0xffff, 0x7fff, "8421484ca190", 0x3, 0x0}, 0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00003e6000-0x2)={0x6, 0xf01}) 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) dup3(r0, r0, 0x80000) 2018/01/31 02:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c65000-0xc)='/dev/autofs\x00', 0x800, 0x0) finit_module(r0, &(0x7f0000e61000)='\x00', 0x2) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b31000-0x4)={0x7ff}, 0x4) 2018/01/31 02:38:29 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) r1 = syz_open_procfs(0x0, &(0x7f0000938000)='numa_maps\x00') bind$ipx(r1, &(0x7f0000e37000-0x10)={0x4, 0xffff, 0x7fff, "8421484ca190", 0x3, 0x0}, 0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00003e6000-0x2)={0x6, 0xf01}) 2018/01/31 02:38:29 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f000000b000)='./file0\x00', 0x0, 0xd) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={r2, @in6={{0xa, 0x2, 0xf0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 02:38:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1) futex(&(0x7f000066c000)=0x4, 0x3, 0x4, &(0x7f00000be000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d67000)=0x8, 0xcd) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0xfefa) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000154000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00006e3000-0x4)=0x3, 0x4) fchmod(r2, 0x80) iopl(0x0) 2018/01/31 02:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) inotify_init() ptrace$setregset(0x4205, r2, 0x202, &(0x7f00007b8000)={&(0x7f0000153000)="", 0x0}) 2018/01/31 02:38:29 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000039000)='/dev/keychord\x00', 0xc0242, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000033000-0x10)={0x1, &(0x7f000002e000-0x8)=[{0xff, 0x2, 0xfffffffffffffff7, 0x9}]}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x0, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000003a000-0x10)={0x8, &(0x7f0000013000-0x40)=[{0x400, 0x7, 0x7, 0x9}, {0x2d, 0x1, 0x80, 0xfffffffffffffff8}, {0x9, 0x7fffffff, 0x606, 0x8}, {0xffffffff, 0x8, 0x4, 0x2}, {0x3, 0x4, 0x9, 0x6}, {0x8001, 0xfe, 0x80000001, 0x3ba6}, {0xe07f, 0x7, 0x0, 0xaeb1}, {0x5, 0xffffffff, 0x5, 0x8}]}) 2018/01/31 02:38:29 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00006b2000)=0x0, 0x800) writev(r0, &(0x7f0000a08000)=[{&(0x7f0000895000)="4a09214cd9dfe15de537b9a148ede4dc1f76947dc00056d88ed800c2668fdb454c9b50aa0fa2d5ba405c5a08667c50da887cbfe4677a58d08ff960cf982fdf332a4fd0c7f3e1d1dba7e06fc45b374c03ac6749eafbcf46d19602dedc2552d5287e1de5d1993fafb420990124562f3ce1b31d49aa57aeaafd8dc7a710ea72873f926e8c15b693b5cda707f5ef", 0x8c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000040600) execveat(0xffffffffffffffff, &(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000661000)=[], &(0x7f00009bb000-0x18)=[], 0x0) pselect6(0x40, &(0x7f00003b0000)={0x62, 0x3, 0x3, 0x7, 0x6, 0x0, 0x6, 0xfffffffffffffff7}, &(0x7f0000176000)={0xbd8, 0x65, 0x7, 0x8, 0x9, 0x7ff, 0xa8b7, 0x2}, &(0x7f0000e5f000-0x40)={0x6ff, 0x80000001, 0x9, 0x2800, 0x0, 0x958, 0x9, 0x7}, &(0x7f000008d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000687000)={&(0x7f000097f000)={0xffffffff}, 0x8}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) finit_module(r1, &(0x7f0000514000)="747275737465645bd3706f7369785f61636c5f616363657373656d31295b00", 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000579000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000d5d000)={@loopback=0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000881000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000065f000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = creat(&(0x7f0000c09000-0x8)='./file0\x00', 0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000054f000-0x14)={0x631d, 0x7f, 0xfa2, 0x1, 0x4b}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003ae000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1000, 0x3f, 0x7f, 0x0}, &(0x7f00001b8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fc2000-0x8)={r1, 0x4a}, &(0x7f0000964000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c38000)=0x20000008, 0x4) delete_module(&(0x7f00005b6000-0x8)='\'[self+\x00', 0xa00) 2018/01/31 02:38:29 executing program 6: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a2c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x80000) r1 = memfd_create(&(0x7f0000000000)=':GPL\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x2, &(0x7f0000000000)=[0xe9, 0x8], &(0x7f0000001000-0xc)=[0x2, 0x5bb4abc4, 0x3], 0x0, 0x6, 0x5, &(0x7f0000000000)=[0x0, 0x3, 0x5eb2, 0x6, 0x6, 0x9], &(0x7f0000001000)=[0x100000000, 0xbfb, 0x0, 0x3e, 0x40, 0x0, 0x10000, 0x2, 0x81], 0x0}) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d46000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000003000)={0xffffffffffffff08}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000003000)={0x7, 0x12de, 0x800, 0x0, 0x8000, 0x3, 0x2, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) 2018/01/31 02:38:29 executing program 3: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7fff) r1 = syz_open_procfs(r0, &(0x7f0000d37000)='clear_refs\x00') ioprio_get$pid(0x1000000000002, 0x0) fchmodat(r1, &(0x7f000069e000-0x8)='./file0\x00', 0x0) 2018/01/31 02:38:29 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000011000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000)=@sack_info={r1, 0x7, 0xb0}, &(0x7f0000011000-0x4)=0xc) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='eth1\\vmnet1.\x00', 0x0) 2018/01/31 02:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/01/31 02:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000657000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000bd3000)={{0x3, 0x1, 0x2, 0x0, 0x20}, 0x91e, 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]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000072d000-0x10)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000d91000-0x12c)=[{{&(0x7f0000d0c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004e2000)=[{&(0x7f00006e1000)=""/4096, 0x1000}, {&(0x7f000040a000)=""/0, 0x0}, {&(0x7f0000ffd000-0xf9)=""/249, 0xf9}, {&(0x7f00008e8000-0x67)=""/103, 0x67}, {&(0x7f0000b58000)=""/213, 0xd5}, {&(0x7f0000885000-0x62)=""/98, 0x62}, {&(0x7f0000962000)=""/179, 0xb3}, {&(0x7f0000930000)=""/233, 0xe9}, {&(0x7f0000eb3000-0x53)=""/83, 0x53}], 0x9, &(0x7f0000817000)=""/233, 0xe9, 0x6}, 0x5}, {{&(0x7f0000cec000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000035f000-0x40)=[{&(0x7f0000dfc000-0x55)=""/85, 0x55}, {&(0x7f0000771000-0xf3)=""/243, 0xf3}, {&(0x7f00006b4000)=""/209, 0xd1}, {&(0x7f0000420000)=""/4096, 0x1000}], 0x4, &(0x7f0000d5f000-0x72)=""/114, 0x72, 0x80000001}, 0x766b}, {{&(0x7f0000c07000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000deb000-0x70)=[{&(0x7f0000d5d000-0x6e)=""/110, 0x6e}, {&(0x7f0000b56000)=""/158, 0x9e}, {&(0x7f0000196000)=""/4096, 0x1000}, {&(0x7f0000417000-0x80)=""/128, 0x80}, {&(0x7f0000443000-0xfc)=""/252, 0xfc}, {&(0x7f0000d97000)=""/34, 0x22}, {&(0x7f0000230000)=""/143, 0x8f}], 0x7, 0x0, 0x0, 0x0}, 0x9}, {{&(0x7f00009cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004e7000-0x40)=[{&(0x7f0000986000-0x1000)=""/4096, 0x1000}, {&(0x7f00003f4000-0x7b)=""/123, 0x7b}, {&(0x7f0000682000)=""/60, 0x3c}, {&(0x7f0000925000)=""/135, 0x87}], 0x4, &(0x7f00004e2000)=""/164, 0xa4, 0x2}, 0x99a}, {{0x0, 0x0, &(0x7f00002ec000-0x40)=[{&(0x7f0000305000)=""/36, 0x24}, {&(0x7f00003a9000-0x63)=""/99, 0x63}, {&(0x7f00002b0000)=""/53, 0x35}, {&(0x7f0000a43000-0xda)=""/218, 0xda}], 0x4, 0x0, 0x0, 0x3}, 0x0}], 0x5, 0x40, &(0x7f00006a2000-0x10)={r7, r8+10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000832000)={{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]}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000059c000)=[&(0x7f0000842000)='ppp0\x00'], &(0x7f00006c1000+0x5f2)=[]) accept4$unix(r1, &(0x7f0000606000-0x1002)=@file={0x0, ""/4096}, &(0x7f000094a000-0x4)=0x1002, 0x800) 2018/01/31 02:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) r0 = socket(0x0, 0x807, 0x100000001) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d71000)={0x0, {""/7}, 0x0}, &(0x7f00003c9000-0x4)=0x10, 0x80000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000266000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000191000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000-0x4)=0x10) poll(&(0x7f00002e9000)=[{r0, 0x10, 0x0}, {r1, 0x10, 0x0}, {r2, 0x1000, 0x0}, {r3, 0xa303, 0x0}, {r4, 0x13, 0x0}, {r5, 0x0, 0x0}], 0x6, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") chroot(&(0x7f0000db3000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") clone(0x10000000, &(0x7f0000f7e000)="", &(0x7f0000744000)=0x0, &(0x7f0000a23000)=0x0, &(0x7f0000ee1000-0x1)="") 2018/01/31 02:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000059d000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000934000)='htcp\x00', 0x5) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:29 executing program 2: unshare(0x0) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:29 executing program 7: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d12000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000089c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d11000)=0x1c) connect$inet6(r0, &(0x7f00005e7000+0x96f)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) 2018/01/31 02:38:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3c6, 0x0, 0x1ff, 0x40}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000096c000)=@sack_info={r1, 0x6, 0x8}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000054000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:29 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x8)='cmdline\x00') ioprio_set$pid(0x3, r0, 0xff) ioctl$TCGETA(r1, 0x5405, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x1) 2018/01/31 02:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fae000-0x8)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) flock(r0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000ccb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000099f000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004f3000)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x4, 0x8000, 0x5, &(0x7f000019c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, 0x80000001, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000bf0000-0xb)='net/packet\x00') sendfile(r0, r2, &(0x7f0000023000)=0x0, 0x26a950b) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009f0000-0x4)=0x3, 0x4) 2018/01/31 02:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000f85000-0x10)={0x77359400, 0x0}, &(0x7f00003a6000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000c8a000-0x20)={{r0, 0x0}, {r0, 0x0}}, &(0x7f0000653000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 02:38:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000fa7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:29 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000)='./file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getegid() r3 = syz_fuseblk_mount(&(0x7f0000297000)='./file0\x00', &(0x7f0000df7000)='./file0/file0\x00', 0xc000, r1, r2, 0x4, 0x32, 0x200000) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009cb000-0x4)=0x612) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000466000-0x10)={0x0, 0x0}) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000df9000-0x8)='./file0\x00', &(0x7f0000df9000-0x20)={{0x0, 0x0}, {r4, r5/1000+30000}}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000769000)=[{r0, 0x400, 0x0}, {r0, 0x520, 0x0}, {r0, 0x8000, 0x0}, {r3, 0x10, 0x0}, {r3, 0x4441, 0x0}, {r3, 0x8020, 0x0}], 0x6, &(0x7f0000dfa000-0x10)={0x0, 0x0}, &(0x7f0000dfa000-0x8)={0xfff}, 0x8) pivot_root(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0\x00') mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dfa000)='./file0\x00', 0x40) 2018/01/31 02:38:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x8000, 0x1000, 0x4, 0x0, 0xffffffffffffff00, 0x9, 0x200, 0x8000, 0x5, 0x101, 0x9, 0x9, 0x3345, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8, 0x9, 0x5, 0x100000001, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$VT_RELDISP(r3, 0x5605) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000001000)=""/84, &(0x7f0000001000-0x4)=0x54) 2018/01/31 02:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000245000+0x3b8)='./file0\x00', &(0x7f0000ff5000-0x8)='./file0\x00') symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0xfffffffffffffe63) [ 48.053757] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 02:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f91000-0x18)={0x81, 0x1, 0x4, 0x7, 0x9, 0x800}) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") write(r0, &(0x7f0000417000)="f0", 0x1) 2018/01/31 02:38:29 executing program 2: unshare(0x0) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000576000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000070d000-0x10)=@ethtool_rxfh_indir={0x38, 0x2, [0x70d, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000f26000-0x9)='/dev/sg#\x00', 0x8001, 0x0) fcntl$setsig(r1, 0xa, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000518000)=@known='security.evm\x00', &(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x2) socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c66000)='/dev/rfkill\x00', 0x8000, 0x0) 2018/01/31 02:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000a4000)=0x1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 48.130608] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 02:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ab0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039c000)=0xb) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r1, &(0x7f0000ce5000)=0x0, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) renameat2(r1, &(0x7f000078e000)='./file0\x00', r1, &(0x7f0000673000)='./file0\x00', 0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/31 02:38:29 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a80000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000072b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006c000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000006c000-0x4)=0xcd59, 0x4) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r1, &(0x7f0000059000-0x11)=""/32, 0x20) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000036000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/31 02:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cbe000-0x58)={0xffffffff, 0x1d, 0x2, 0x8, 0x1, [{0x1, 0x3, 0x4, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x18, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x5e9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000029a000)=@common='gretap0\x00') connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/01/31 02:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000038e000)=0x8001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000d71000)='/dev/sg#\x00', 0x7fffffff, 0x210000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000056c000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) connect(r2, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) connect$inet6(r2, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) 2018/01/31 02:38:29 executing program 5: clone(0x0, &(0x7f0000044000-0x8a)="", &(0x7f000004f000)=0x0, &(0x7f000004b000-0x4)=0x0, &(0x7f000002c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7fff, 0x1, 0x9, 0x6, 0xe75c, 0x1, 0x8, 0x10000, 0x7, 0x6, 0x0, 0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x2) mincore(&(0x7f00009b1000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x97)=""/151) stat(&(0x7f0000e84000)='./file0\x00', &(0x7f0000883000-0x44)={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$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/31 02:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a3a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x7fffffff, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7643c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000818000-0x40)={r4, 0x1, &(0x7f0000244000-0x4)=[0x1], &(0x7f000037e000)=[0xfffffffffffffffe, 0x59, 0x100, 0x7, 0x7], 0x44, 0x7, 0x4, &(0x7f0000999000)=[0x3ff, 0x400, 0x7, 0x65c8, 0x3f, 0x7967, 0x0], &(0x7f0000be3000-0x10)=[0x8, 0x100000001, 0xe2, 0x9], 0x0}) socket$unix(0x1, 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000fb000-0x8c)={0x68f535aa, 0x5, 0x5f, 'queue0\x00', 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:29 executing program 2: unshare(0x0) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b8e000-0x8)={0x5}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') fstat(r0, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x80b, 0x1) 2018/01/31 02:38:29 executing program 7: r0 = socket(0x4, 0x7, 0xdca0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000240000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 48.322802] audit: type=1400 audit(1517366309.564:18): avc: denied { ioctl } for pid=6961 comm="syz-executor3" path="socket:[14488]" dev="sockfs" ino=14488 ioctlcmd=660b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 02:38:29 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000012000-0x4)=0x4) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) 2018/01/31 02:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 02:38:29 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a80000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000072b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006c000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000006c000-0x4)=0xcd59, 0x4) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r1, &(0x7f0000059000-0x11)=""/32, 0x20) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000036000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) [ 48.370975] audit: type=1400 audit(1517366309.614:19): avc: denied { write } for pid=6961 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.405426] mmap: syz-executor7 (6986) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 02:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) r1 = creat(&(0x7f0000b37000)='./file0\x00', 0x24) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00008de000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000436000-0x4)=0x14) recvfrom$packet(r1, &(0x7f00004c5000)=""/22, 0x16, 0x100, &(0x7f0000466000-0x14)={0x11, 0xff, r2, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ce2000-0x36)={&(0x7f0000bd2000)=[0x1000, 0x4], 0x2, 0x6, 0x80, 0x97, 0x4, 0x4, {0x9, 0x7ff, 0x91, 0x8001, 0x20, 0x2ab, 0x28, 0x3, 0x5a, 0x9, 0x5, 0xf7c0000000000000, 0x9, 0xffffffff, "5016b27890d7b805013849351834cf3558fde4c4c87cee2dc4951ea090764b66"}}) 2018/01/31 02:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000a46000-0x50)={{0x3f, 0xff}, {0x7, 0xb14a}, 0x6, 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]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000043c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000283000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000409000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b83000-0x10)={0x0, 0x8004, 0x5, 0x0, r2}, 0x10) 2018/01/31 02:38:29 executing program 4: mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x1000000, 0x12, 0xffffffffffffffff, 0xfffffffffffffffd) unshare(0x20000400) r0 = socket$netlink(0x10, 0x3, 0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000073f000-0xe8)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a9000-0x4)=0xe8) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001de000)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) lstat(&(0x7f00007a6000)='./file0\x00', &(0x7f00009c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cb3000)=0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r8 = socket(0x9, 0x3, 0x4ad53496) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000902000-0xb)='/dev/hwrng\x00', 0x4200, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b74000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000713000)=0x0) r12 = geteuid() r13 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000079d000-0x4)=0x0) r15 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r17 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ab5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000063000)=0xe8) getresgid(&(0x7f0000e64000)=0x0, &(0x7f00003cc000)=0x0, &(0x7f0000d22000-0x4)=0x0) r20 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00003b5000)=0x0) r21 = socket$pptp(0x18, 0x1, 0x2) r22 = socket$nl_route(0x10, 0x3, 0x0) r23 = signalfd(r8, &(0x7f000078b000-0x8)={0x2}, 0x8) r24 = socket$inet_dccp(0x2, 0x6, 0x0) r25 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/policy\x00', 0x0, 0x0) r26 = signalfd(0xffffffffffffff9c, &(0x7f0000b12000-0x8)={0xfffffffffffffff8}, 0x8) ioctl$sock_FIOGETOWN(r24, 0x8903, &(0x7f0000f34000)=0x0) lstat(&(0x7f0000db1000)='./file0\x00', &(0x7f0000b4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a24000)={0x0, 0x0, 0x0}, &(0x7f0000c37000)=0xc) sendmsg$netlink(r0, &(0x7f00000d8000-0x38)={0x0, 0x0, &(0x7f0000284000)=[{&(0x7f0000336000)={0x260, 0x39, 0x1, 0x1, 0x0, "", [@generic="5a482479c55e7d8e0c53454040", @generic="77d321a1c01959127c2206f8b78e00586ddf402952a19f608f350926a7431766de31708d271845e72401959daf45ce298f3675af442a63b9f99e813d57a1fa8b6f85f681ca64cd80121149439caea7b82ed6ed512d4dc8956ec72660d2c36b21643ac67d6d1dfce4ea36905da0", @typed={0x18, 0x17, @ipv6=@loopback={0x0, 0x1}}, @generic="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", @typed={0x18, 0x89, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="2c0acbc88564404e4e0ecd5d50d51fbbf373ff3509792a311227aa878831583e808b392f89cf1eb0dded69358f2aa555", @generic="9c671450925781a499e4518fe33f8cd6885a90a9188dd152488fe6f3d685708db2405afcc5d70cb8a2fa99fb70646ebf89d7503b6ea09654185febf48a552380a06b28a17ef20705f5e36b3f50596c427625ec13289a560b785002c6128edc7e7f96d7266e9190b9000bb7f7fbea938401c1c2f2949145"]}, 0x260}, {&(0x7f00004f3000-0xd4d)={0x13bc, 0x40, 0x800, 0x0, 0x3, "", [@nested={0x2ac, 0x1a, [@typed={0xdc, 0x26, @binary="25e5d74680f6b3166ad472f86f708d5639345e0ff5ebcf0efff79cdf75c26e53434d4d4731220542b1cc589bb8d592c66f9155e44dbb06549ff999724916bc9c90c14950c90dce602016a1ec84c6742149ec8636c7f2c780eed1e85af5c35fe4c6ffacf7ec1b94c824f9932f7df66504a03e54415038b55628e27d1f53a8a79b8f891f3295bb2c9a4a49358af5aae5dbb279e1f4ce46314b2a985940a71cd148c6c9d085ef76c4526dc2b591c4214ffb437623af3aa6c94502555b674418311ad7d64728d970f959f00c32d41f56c90feb5ee782"}, @generic="7762a054e5adea539981131c52359e166328b6cb3f144d65ae54fd9f26d158accbf6989662a1e2b14849224e4d3745", @typed={0xc, 0x7, @uid=r1}, @generic="f9894f4255cc7b6c4ba837a736671416e50742d5ea2470517ad4c33a09a56880d21628e6f162559cda61f6", @typed={0xc, 0x80, @pid=r2}, @typed={0x18, 0x50, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="830f6c9997b42f81a94161ac8eac3a2db2428a995080b3726315ee5f80e3caf9f89a1e5446e81ee410bbf30c26e06ddcd3b3cab27f28a70a775098ef35cd642d88fced5be79c9bc798ab8b734192276edee7a6eb4b84a408a23167f04067424ba27ff325aba5c657c22bb8e447666fe71a5c394f5612591223596458c0d5346a7c88a1bfc96a71e64fbf2541a5c45fb1c0da04d6b2fb4ff3bf6e0e6275d19c4f437dd385ea1376c0d92c83aae07b03295ee5cf50a86977afe86e4da188510f7c492b7d2ed5b753d84a9bca", @generic="bbfd9433fcd0", @generic="9cbe7d6352d27d077ae2df4a54610d798e65aa5ca8dda579c0704d596582afc3599cb41435bd7554bdac92077956d1bd198bf22c4aac1b4c7b98dbab256e2a7a9e13ff26af679500d9274bb4d3af0c1c4434ac65b76d4f44ea109a87a31bba0967d197f2bafeed605cadbc0dbf76df"]}, @generic="2447850bc99588271b2c", @nested={0x101c, 0x70, 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@generic="cc536362e778bca4d22993ee99688b10711572f8a85dded3d08f13803dd2addd5815143e8f3c89a1e634da1291b08831180d6875338cc483b9c562c4182e8ee244b3e484ef77b055b499b8ad4f1339a18e539b4779239f9f06ca9ca28f55d5825f25b6887c2f4431637bf2b9e59e71385d37dbe347264eff786a8f04446585e233d1e280250debc6663516b1a0a80b012c734c2b2e87c4e8616a390d67338ccfe0199b3927e427d91a793ae5152be038ca2d77444d830017a9ffa7b57f79653917e4c93627005fa46a683a1c18ea0f163eaab8a93e50ebc580e07d3039e2c0edd283cf9e4edd0415ee5415d0bf"]}]}, 0x27c}, {&(0x7f0000b52000-0x180)={0x180, 0x10, 0x800, 0x0, 0x1, "", [@nested={0x50, 0x3, [@typed={0xc, 0x40, @pid=r6}, @typed={0x10, 0x6e, @u64=0xd102}, @typed={0xc, 0x7a, @fd=r7}, @typed={0xc, 0x8d, @fd=r8}, @generic="6c5b4b501b71f9d12e", @typed={0xc, 0x7f, @fd=r9}]}, @nested={0x1c, 0x88, [@typed={0x18, 0x62, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}]}, @generic="72530562174e662e3e862d634fbaf61331644eb886a37fdf8464", @typed={0xc, 0x16, @str='\x00'}, @generic="19705dbc613ce9615b83d6ae529d0cd967cad5522a3df32617d8a9e59b3dc722a9176805df431d4776fdd439dbf199e3aeb304fa72dbb0e19f1f5e5665fb4e1ec6a369558bd78ec37c48eeaf29e72ee2bf6caf0e40e0882779cf3abf121a350b34ef6a4e40aeb9355b576dbbc97c97e956d24809cd20d30e018f5becdaac946e53029fe5c78b5b1a60c320e4bac7f63e996d34ccb039955fb94381aa321af35e0d35b66b9dd01e30aaf1e73f2bdb649cafcb7e0c300362c2828d06ee37512d879cc00ecccd75a8db03e7ca59b113701e051c", @typed={0xc, 0x1f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x180}, {&(0x7f0000b15000-0x118)={0x118, 0x30, 0x216, 0x0, 0x2, "", [@nested={0x108, 0x5a, [@generic="9d6d2f3c9f86f11e14f8b66117177ff540f0321f6a86686f9d1587b3bd7a0fd6d77f9d891e559f9c92460576d589dda437e5f8df566f5b24ad53542b7ff8d9933dc59f52f42e231f750064a3039d4009a26c70a1c4eb7ca7921991224afaa97cc54ceb983266caba0040f398664416b05821c37d5884395b83a91d9267a8dd133b6fd6cb6644f071e5186b852e1614e00681fb172beac209b46776a39772753ee3a28b5eba4b872abd12b9645195e37714119d07fa22d44c99e5fe317d2b7d6557e7417de2b00315a293e58cbfeb344e64baeab1a01bb2adafd686ce09cbe4010b9d922ec4c798a9c13e32a818297573272ba2ae8c", @typed={0xc, 0x8c, @u32=0x7ff}]}]}, 0x118}, {&(0x7f0000318000-0xc4)={0xc4, 0x1b, 0x300, 0x4, 0x3, "", [@nested={0xb4, 0x19, [@typed={0xc, 0x81, @fd=r10}, @generic="91a9a4ffa9946ca413100b0786a0eff387d3aadd33f6d30a035de98b9e80df1ec342a26b481337bd73fafd6bdf56d1fc48c22bfa30256b8915d0fca7033f11b00a0faf553d0715417dad1c8f9b3e0af455587336744300411aadd786171fb76b86a247d7e0678a4cd180696bde10bf9473d872339c9558630321837ec32ab3d78986463cd848c59841ff31b7c3cbd363518f9015167de8874f73863378bb507e720cf0f0"]}]}, 0xc4}], 0x6, &(0x7f0000f76000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xc0, 0x0}, 0x4000000) r30 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) pwrite64(r30, &(0x7f0000919000)="", 0x0, 0x0) 2018/01/31 02:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000816000-0x4)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000451000)="f6", 0x1, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6b000-0x30)=[{0x3, 0x180c0}, {0xa, 0x6}, {0x2, 0xfff}, {0x2, 0x401}, {0x0, 0x0}, {0x4, 0x1}], 0x6) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x4) fcntl$getflags(r0, 0x3) sendfile(r1, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 02:38:29 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x0) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b8e000-0x8)={0x5}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') fstat(r0, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x80b, 0x1) 2018/01/31 02:38:29 executing program 0: mprotect(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x2000000) 2018/01/31 02:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000009000-0x1350)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x27a}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a81000-0x4)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2018/01/31 02:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f0000e2e000-0xa)='user\x00', &(0x7f0000546000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000)='\x00', 0xfffffffffffffffa) listen(r1, 0xa) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000898000-0xc)={0x0, 0x1, 0x30}, &(0x7f00007f1000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008ff000-0x3)={0x0, 0x5, 0x10}, &(0x7f00002f0000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000981000)={0x0, 0x4f, "ba245f5ff5dda350fd8ebf800ef1f8f61a6d12dfb5d2efed579d757c1d2505e1d99074e00ab9c02630817dae5ba62dfd92f55d8edb2cb91d7999e371e048ea7899942f24db289b1a6923c8d58a003c"}, &(0x7f0000bf9000)=0x57) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009ca000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2ab8, 0x6, 0x0, 0x0, 0x3ff, 0x6, 0x1, 0x5, 0xff, 0x10001, 0x856, 0x1, 0x5, 0x2a, 0x10001]}, &(0x7f00008ba000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000439000)={0x0, 0x0, ""}, &(0x7f0000a7d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000013e000)={0x0, 0x1000, "c803ce8b30c30666aa01a7978e7a74573b8de8ec8877d58f6f67fdb8c4d526d54abf7fdf574840dac85fdcaa12a929251bc7e0df79aced4b54c102e25d1d763bd214470ebfac66b6cf7dcbd442b7dd68794c8b6a940563fe1ded769372d94f6d6892196b6c77a77141fdd54514b022b08715c8c889611c9f01f3d611d59af274b6af97ccad75931fb4ad775f6df0ad063a362eb5544752871e38697e827714a9cb29546e950efc9df2bf001da7d019e9515673ac1503daaca362e6153ffbb53510daf41b56b81a5b406965a52d4716c30aa77c9afc1623f52b2212824b751fc35e0bfdacbcb250ad558fa265133749f0a860db32de64912e06c27943a77ad17c8760e3e1ebde01d0377bd4976455011db1e10a1a972f87353ca9726c9950700fc9c73ff81ae00f2f6ea0e61b04fd4a01de9345d00147b5b88feca28a66df6595bc8ce834c5185bd09358f4c26dd80c50b598a1e6b1e7dad1e13b61fc9700051a04f7f9b339e207958bc6320857fd57c314154729423487f03633895b5ee7dda51c19435bb48656b393a2acec57cc2f05b8d451bc2411346150828e7d88d447569ea6c193160e03755fb095db46f2fb4186555a5074990e82bd0cb54ed0a336614b34349fc6199a59a232ef6d717576579f1ea782b490d493cf9243b2641c9e4a68bfda0fa3e6e054aff607c7f3317c4c2bb25db6009bf6a5dc14c902fb17c85a20a422298c2f28612574f7054eac13ddab08a4f951081e9b09ecf8f0242bbf0639b2b6c038f66fd37fe640ccac26aa2a8b483a380dbbf8525adb36a9a7023c4533ea8f845c45ef7aa149f11afd07edd7e662660f16ac0b80a2c45f8e487bc7d5538323d1aab84e85d389d3ef770b5840a7ece3822a0f7176fc897ff6de7dd3a18394f49f72820f4f4f13de9b04870cf86cfdf9bc08a1d1ab749584090ace080119ffe211698bc803df1b57d135663dc0a32a115698790d2163d64307b4956064d39fc1c6c71c0b507f9251c9fff254be7714fdbd00e2b89b4d7844c40763ea2d0636ea54f748b0884147f2b0a31122d98096752e57f66dfe8d1975893f07db47768020f2c5fd38e964dd3170d315011ab19351382d67dccbc40b89370103e123b7a023fab16c645e056f9125383aefc9adb64cb3d75ceb9bf592698b42cbea083589f4f7eb5d694ee2fc4149e1f1f3e5a50e1d6ee8ed74f63d1b8d9894cf837437c94351ee177c42fb775bc4e4499878b65e9dba0032ed8a2e45f66d3fe71b2208e7e5fe623a3ee017e3a483f4287eb235c864f5e7273b9f3cf29d447b6a1cc9855432bed4647165046858f1e2171fbd9abbe694f8435daa3f4018eed23a8041b79cdd4b38a00f98e895df9b050b5874791bc803fb4f0c428309edafb1dc9770d7ba70b14457954c3df9659c913669a20158f30f662baa000bd0c47a85ea68c08042298b3d5a6bccaf22f4bb7c3b49619dd1d1958cd47ff6f51a2b01140a774d4ee5321751c7c07ffeb378faac775b81415e22d88b85ff34f14821f642d685578988c5f099b7b19b92fc595cbdbe1815ba923ff592e2034562abff3d61aa4b1389c838a99e104f996b3521dc44a7ac2f7ddbc2945a0cb3862ff36880efa34fd22b6d1ed6b070056d716f12a294ea12a66b4320f2b95a8c99bb4d8c4c86316db19cc54dc03bd7a2dce82d0c9b4b6841032bec64486ae0e4142963f7a06ca9ec7240bd8c914c47c83033122f8ffa2a7b282d9b1f085aa9170c22678cbd18d8addc086dba3b860b9f5c5561a4f237bed4046dd077785215030ae2c202706a993883a2e4695c9a2e2f891b62a1f9e0c2ab0beb9298c2054a7ccea3f329a950dc9f1c005e9898b29724ff8947e42bf468c8ee614ca333f90a630df742787f5e97a461b82cb219203b0e417be3f9c50864b005eeffb71ce707b63eb40785996498068f96db8505f2cbcb6722941cd35263c4fca6db0065107bdc13a5f46c22e026cb64cfa0d67401be6bb8f6c119a0bbdf6dfd887821f6329c0bfaffdafa556e7ef248305f3b0b5022a86e96fd976e3d7a1612c0ba3335aeb0cedff876c6a16acfdd79cd6e3e5260e723e08b8527dbea0522a3d1de778dc339d1f7762a806f76154d840f13998242988a2eefc7eb81e5978ae2a46c63a263c1aadb4ff2a6205c54875a589f8e4bddc47a07723bb3e5878a57d23e8978629ff8d86eca33517334610363a8c9ddd06315e36464828e2fb5a9501837c96293e8bfdaa80876f695088cd9a0a9d1fde78a8f56a1075dde09b6c739a6baab3b1845ca3b19123f5e7eaf70253147188bf47752d46561a9c201d4adfaa360677012d971c1c1824e9630ddc9b013e2d9f2512dd1fadbc71def199a3ba80dc2f27962f901f25c0017b75b774036f7864d68baade3379df65936b8138794acda7055cded53670b1a953af818888ea0dbf863d246fe49391419520a4917fe5a558f03985e136d52d4f405177f3ad74d11f0b428fdc8a7436789cd145989bcb8c7300553ddcf32457c7c1372b2524927a8f22d9f7a059e93095c8df1889e57b246bce8f92cc1d8a46b69db208e74fc978fca1ac4a968280c81f9c24b9eaf8931fec8d1377a7a2105ccf03fa70763855886f205e99f871b2f0aad692e54dc904670204a50fd8e9939630acd49a3ef4adc8b2308d6477454577bb3393f405b7c10c3dfda913ff32177598b5312dd73cafb02f80023a9fd704a0866798a99a6b8115f860cec5c90dff21d3f9d4db03f9d6039750b999d07426e40f9ddbfc0284525f63d694fc16322eca47cf29a511a172a8760754799b9bb8a9f37698d5bdd85347bdb5d734d2312ef2e813b3330147bcefb2c030457c9cb6313ed94c0f6ec385fc532e6e7c409c3a61d62de3c924cd1ec18023b5575863ec84313ea50edc96509e1dc27dc4f48e59609cffdf8c065172421840f48e04fa164299245c526b117ce760758ddfe7b609f3601693961eb339944984a14d004a810ccb871243e91452ac5e99568ab49636b22b0cdc582dc37e8e6ff6c271478950c7417ef54d4fac188650385a7ce1fe21e8acc276ea044be25d9a0b03ea6225885f9e7ba08bc2e8c02c5648ce8e284a678c1fffc8116724661e35d6d977cb232e64ffc495315eae5570c758e5164d92154ad9f788c30e5598d3d8231e0a295c98396677ec7484bbd7892f8724eb85b7a3dd8356846560bf1680e6e2d8a4548fed90c1d9bd66fd8213ec0748efd054a26cc7bca490b002de3bead2eed93cbfca7ba00541af2c326f8ac5c6dd028a9dd91595e7d0b03d97b6a400144ae6eda9982fab05cd94610bfc06cb4241c6d5c4da175582eaac400fefe28be2b2f56a6a5bec7280415c3c31da4fbc94aeb27e4024a248ce02b247787b9ee1cf2890f6e49dc6cc7afa25563da8f7da5cef998e9ed1c01754f387ec8d19251537fc82f10f72c63184d18c51e2a76bcedabd82bb8c7282476398ec16b418713f4ca4d2b70feb3b0252a2e505ea6b9b7822ead6b2615ec95f01c46ec4360c6717b144cd5c6b8309c08e7deb9e7adf51c6c181370d4c40d220ee97a5c3b1247bf71921c1c4c28a683a352bf01ec0f1d51ee1b5b891b243a1c19aa6b4b150c395bb3cc0d2b0548b866c5588a09334552dafb177eaef7eee94c36f2ef6b0cdb51800cd1b469e164673090c70a67e15fb0e61c5fb8fc92ec88b07bec900a5b8b8dbb98b829743727b1b563edeea0b1385dc45ba412f45f694cdb290640a70f940abcfe04a060ad23cb8e37773018eddd919aca44ced85754e0e63cc5a862bb7bffb001b417d9e88a524693bb155e2fe09f0859ab5dc7aa70976265828779b151c3bb5437bfa83061d7f5dce75ecd53b16c4cfd8a33f875d469d561f2f0b02c958fa0b7ef56c2e3bc2260addf701ae704e92b7501bc1bf5a8d7bb6930557ffda6d2cfbd1d56ba932c49070ac8f2368ac8140c24fd7bfea0f2a168839fd3d674337101ae5cb2d73c4d0a891962fe8136fb6446d1421d7204269d66053ee5bbef8dd2905d2df72144c1717fb3b5ba37b7ca53e3797f206cc55ca14066f80e6173d2c7be5449eafd4491c595ce17c2ffe37cc94d2f26b62fbe5ef32c80adf9eece95f60bf34838def106234c3043f904ce08406729ce2d493e3e7c290b437a0993571d93df78b3a871d94e9043160bb8227be7b3d51e2273278a00ab743e7f165c2e095d348901036c6937bf677a454a97554d8d053f5fa4ab7b8664d5080bd6550c9f893f8699a142524031850348548abc12346eb0883fb000bd98b0e55e39eb79563cab3d30cc12210cef0982f573a97463c07a95490e81bc50bf4099895e7811db09d77229ecfc54a2c693b1ef327d2eeaf3305cc7d8ed28e3faa5604f41e1fd6cdf5b1d18e32b35c3a64de4f7cd68e4a93fa8709ecce551e480692d11f54afe8ac476959b6c956be0449226fafb709124b5d9afd306227faddf3f3962d70c1dd87d193d52bb7877c5b9850bb72d342170f12271f730ccda535a3f1faf05df1f894d39de380fada56f0cf116aa5c68443d3af298754595f98aca7dd3216644af37806cfe925a9ad83f639863df314ebaf36402477e616cb94561c6a72255dea1124b92a5a00cc77609bedb0520f8b3e6a66acd0d5ef1f623397df62d6603cf8a6d14e9868970c902465053c6448d198b82b0e80804db3daa84717190fba7c56d2fb7f8393d797059b12da79f66dd10e45ed8930a6b9fc0662903b983621cc80ccea2e3861fab950f8990da167b3646ca29e1e017380d8c02f02cd6a363f5733ab3665dff2a31f82e59ef485c649bbe5f0aaec2f1933c5e36d363e466fc6e2ee192d3128c8710532c08c7413dba99d27064a9c037b057e115ddcbf76ac6a6ba07b1cd1f1a923bf23e5a060ff95766cf330302cc594bfd6c4fe6d605ff781d2f2f029284dd96bad65b8f58e13fd204e30efc66a6222e51b88e05bf119152adc644c6e6ac3a256f68900575a4bfabf05e1f093c1abfeede4b43a01501560fb450d17986e280b6d0cb44b37c9302e6887fb63e42320cf9b0facaadbb8ed3dca0bc22e8b739e90c71447569ebecb7db93fd13fa34f757dde9f4f6be8736b275bbe9b06e9d5e2dacadf10197af0702d7ecd9da413c526bc5d0ab52a73976394f67b09c07d41f11e44b2f99f2f9aecc170c69d6fa2efba60eaced49ee9988d2badcad9968e120ecdd909001fd6615d4987a9c19d5c330d96574383727ae27917e9c963f50bfc6d81adb8ca4bb2bafef372e8b64475a3ebde6788dd6bec33420efa1645af7799868c5e0694c9378fcfffae9ae53e5dc4157e3b839843ace914417de22bc8b16a4f9dea6c87e488acac8be87ce3636e858a46bf249bbea459453c48b10e76c421a52cf9c84bb50912bacb277f88d0b6c1e58c64cca550f304fb4692a37b736aa41c46794893a2e461f6e042a5baf87eafeb74b792a89d62f930e0cba350f5e8cda9864a55ffeb4998d56ab28a2901a3babbd1ea2d02a7e8edc6d06a67746ee2bc2dcdc8fd2f2a2faffbac669f2334cefdd23ec21f5b40b638aaa73dd79998ef36739207e069f779539efafcbc10c71fcec8c8b9ef6ba05b7ea77f160866bbbb8494f84fa84c1c802c4a3c7c567bf2030d7ffe6a7de7dd192ce12e5aa683fcaa55a69eedfa7e7c5062099bcad006e08ba6a2ca423173cb078def96e29cb4126f869c96737e4424b7c0c4cdee94f86654c4d5450bfbba54940f4906f788e80035502ebe05d30a4c2f93eebb994be13ea389b65503ceb6a915591a4cae1a7fb1f8f"}, &(0x7f0000ae6000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e53000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f00005ca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000593000)={0x0, 0x96, "5ea0f71b663e71f074cd864a45221574c426ad48aeab997b2fa9d02998397d9f8e690cb9c164ca3bc7a70e240e1f304c2bfb3f3b140a78616e943f41bb4a1540d077805ee61f4e80636dc64b6815dc2895814ed9db756a47695029a748bd352415a3c64c77730b42a00457d1cf3ea06e0bf0730d8be974289f462c246730dd6477d1f82f2bbffadcd6db4112e9636e34ee68f6192e8d"}, &(0x7f0000e5c000)=0x9e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002be000)={0x0, 0x35, "5582ae573ff6b5f7c6faed2d3c9460cae59e50161187c6ce9fd206b73213c5e83e2462bfb96d8e3305272074814f00a81eafea8213"}, &(0x7f0000aa4000)=0x3d) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000760000-0xb8)={0x0, 0x8, 0x9, 0x5, 0x9, 0x7, 0x80000001, 0x8001, {0x0, @in6={{0xa, 0x0, 0x3fa0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x6, 0x6, 0x9}}, &(0x7f0000081000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d3b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000138000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000017e000)={0x0, 0x8000}, &(0x7f0000a58000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d0f000-0x18)={0x0, 0x3, 0x20, 0x20, 0x77b7}, &(0x7f000063f000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000579000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000040000000, 0x0, 0x0, 0x9a, 0x800}, &(0x7f0000b01000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002f2000)=@assoc_value={0x0, 0x92f}, &(0x7f000085f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000066000-0x10)={0x9, 0x200, 0xff, 0x8001, 0x0}, &(0x7f0000ec0000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d45000)={0x0, 0x6, 0x2, [0x9, 0x0]}, &(0x7f0000b85000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001ef000)={0x0, 0x1, 0x30}, &(0x7f0000006000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006e2000)={0x0, 0x7fff}, &(0x7f00003d6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000344000-0x8)={0x0, 0x84d}, &(0x7f00003a9000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002a6000-0xc)=@sack_info={0x0, 0x2, 0x6}, &(0x7f00001d8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a79000)={0x0, 0xca7}, &(0x7f0000930000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00001e9000-0x1c0)=[{&(0x7f0000f8a000)=@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x1c, &(0x7f00009ac000-0x30)=[{&(0x7f0000179000)="dadef63b7793ade222041f664c922201b84b057f7d3414f5eba140248da620421f66e712bee71be769aa8f599cfb698440b6e1ceb04b49164d6133cb29c4f935dcbbb5b1386f61b519a29b2bcb8912162b77d44907cbaf5182173bcea9f9abb01355c7c8f84a4deded362ba4ab8646afdd67470fdec554105de730cfe60fa86e01d1a295c7c1ecdb6ee7512fe9ea0461942a0f5272e122609dabf30418c7295e51c2578db00ef6ef7118c2416321c88ad9808d584ebdf1dfc70855cf39d2b0d1a3", 0xc1}, {&(0x7f0000960000-0xc2)="ef0cb5ee1215f560b42a380b21a1c6c642626affb4e71d59458deea21758e3a54d3315610f7bfbd7b099b1b00fbfb4c70be4d8330315d9d895ad56f092f8f119855d98572b2348e5aa514cb648cca45f9c9281eb717df60f781eec8abaff4bc933a7cad2ee48306376f9280d68bdc9b995b57ece9c54173b66d6e48df6f9f3ce9a6d1067efb8f033219e53b873617f83b1338548bebeab37dd02f224f8740aacc7092d87bdf4221b1dab477619b82bed78d2cfc037c63be229bfdba162fac9a6b5c9", 0xc2}, {&(0x7f00002c0000)="42c67120ff1cca51d6ccc330aa6de712f945cb72de03b962425dd9ef807100ba1b9e086656b29318a0670877015ffe5bb070991e7d4730e3428b48c09bde73f6ace04b0c8022ee6246ddf955ad315279376afda10ae763900ba55bb60c9836968be1f870ddb08a1e80e033d90af1162bf86f60ff", 0x74}], 0x3, &(0x7f00007ee000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xc555, 0x9, 0x204, 0x3, 0xaf0a, 0x9, 0x2, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x800a, 0xfffffffffffffffb, 0x3f, 0x0, 0x7, 0xd190, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7f, 0x200, 0x8001, 0xf149, 0x0, 0x5, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0xf3c, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xe5b5, 0x5, 0x5, 0x4, 0x1000, 0xdc, 0x800, r7}}], 0xf0, 0x4}, {&(0x7f00009e6000)=@in6={0xa, 0x0, 0x9f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f00008d7000)=[{&(0x7f00008da000-0xc5)="40481ee4c38c55fcda2ee46f95f8d9cec405dc29ee163cfff610d02bbb05d49879cbf34148b5bed946452e18cb2263c872a6d7898bc8fad0f712229c2988d5cbb959dca3c2614c85165d21102e9cbf1986e34516297c8399367e00f354c2f036602b7e462ab60a097795b945c6851c13e2e0acdb7fa26a303b55542c9db2867059245466519fb4f1816f74937caa0746cae17d7e22119730e6376fd5e76b4a13ed2bbce634491e4ff77ea323a3c46ae22ee527a21158323569a9bcfcf57a79a39e4e2109bf", 0xc5}, {&(0x7f0000294000)="6d9f4f65fca1eb96989faa166141e5b165d23a5a45fc59dd1692d058dd55fa2a674baaf2cd7348ff72aded854a86a63c5dd451282f1ec9420c75567bde7521ad69ebce744268882df9237851a18171493b4a628de6c240ce621997678bb91b70302198a92496078a734f3aaeb5f4b3580dce9d1251200f1b53a6b1cddbaa878603a6e348fbfb3bd68bff698e49170bbbafec5b55dc921fc7b7f77167fc32cbae25ce7c5e0b9f84f453d12af25e2264676d488fa90b5f2e0e78494542da23a0698ad4812c258eaef577c75ab61438", 0xce}, {&(0x7f0000367000)="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", 0x1000}, {&(0x7f00009dc000)="", 0x0}, {&(0x7f00005a0000)="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", 0xfc}, {&(0x7f0000b4a000)="6460babb22d8915c71c770842ddc8a30fc0604ff851f19f64db3fc664861e2de2c1903977ef58f8c875c357ba26a0dcd8d99391b787452d94cbfee5733a5b5339209e9c931bacbe4b570e6062d685452b854de44542ebe3a60960491112ffcc14e5951c3d0f66d358c0b05990b2e804316701d409939b57c1c8dc669041b00d5b51e5f404b4aa9965a3f8c", 0x8b}], 0x6, &(0x7f0000e50000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x8005, 0xc8, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8208, 0x0, 0x1f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8201, 0x5, 0xcfb, r10}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x8, 0xffffffffffff93b0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x0, 0x239, 0x86}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xd350389331593757, 0x3, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x8, 0x8200, 0x4, 0x18, 0xffff, 0x8, 0xffffffff, r12}}], 0x150, 0x10}, {&(0x7f0000428000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000431000)=[{&(0x7f0000255000)="7151626e109717286bd183e7ab0c55770e886a04", 0x14}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f000026e000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea0000-0x70)=[{&(0x7f00003f1000-0x65)="fc8e24e32c84bc00a894d2ea671f55b0ede7251a804725625b722d39fbbe73a50bc79e40bb9d76d8c747ea0c65d86cefb8e87d720492fab2cdc84d70955fd38326df4e500fefd069409327b71a32218f502fae096f45c690994b2a2778d8f773d221f4d655", 0x65}, {&(0x7f0000bf5000-0x37)="5bf85e749f69434f676a43b40db595a21b23825be0a24c7468e92222671f888fd4efb085425a36864fa20714c11e0d7e5cc68716ed5d76", 0x37}, {&(0x7f0000d87000)="", 0x0}, {&(0x7f000076f000-0x1f)="4fdfd2b668862b63578ba76ec79dc0def0a0d648cd63054023f6dd21173f6c", 0x1f}, {&(0x7f0000c0f000-0x4)="39facef7f9bfb3571169efd35d7ee06bc075899af0a99a35ff4706d04955e0db381572eb5e45460ef63c2622347d2707e20ca7373faebf1f7d13d5e1cf498ae3af71a5", 0x43}, {&(0x7f0000d09000-0x53)="4037d92c1dad1c5c50eaad1d49d94fd95ddebdd0cf3339a59e1ce2b6207b22d6475f644bb7303d13e44033349369d591ca0c166541f1641378d5f276e8aa657271174447f6a8f79d825af06331c9778fea7f3aa0c1c6dd0cb61e9c7e735cbeb718e12d9c497788dec5030e5db35106a595853e5650683f364cb8d37516d80ffa59a360a1b045b87d173eb488f87ffab9aa061457704a481df8601d3aec3fb7b6e99b13d4e23b4ac54b66e37c6f3384dc5a90cc", 0xb3}, {&(0x7f0000863000)="1ad74b26206cd341273e8011f444f6520d59addb2b510a6a34f74010c6bde3c0c6c63f0e56610653f5ecf00e3dac93d97af10fbe477b1c2906b7ddbf9a342fafa56f650172cb1bc60a11a664c95f15cf1b35cb63a841ad960db8321e", 0x5c}], 0x7, &(0x7f0000c54000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8002, 0x800, 0x7, r13}}], 0x30, 0x1}, {&(0x7f0000ae8000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d6000-0x30)=[{&(0x7f0000690000-0x1000)="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0x1000}, {&(0x7f0000676000-0xfd)="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", 0xfd}, 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0x1000}], 0x3, &(0x7f00000f8000)=[@init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffff8, 0x200, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0xffffffff, 0x2, 0x3, 0x5, 0xd1d4, 0x9, 0x5, r14}}], 0x60, 0x11}, {&(0x7f000034f000-0x1c)=@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f00003bf000)=[{&(0x7f0000542000)="ff77fb0e2871e3fed606a3ca564031df2de4843545f3c300b5f3f5dd590c4320343112b335c5b840c2ed7e8124496cb87251688f1b6ba37d671b8fb35d76e5e7f11451aae3e89d9f398a22817ecfc84ead0a6c46c55337257a0a8d0ea90d177b42ef958f3218bc83d58c479fbf2aba4c6805381bf791ea01389b36c7b34a4ec166747a3af5a14665303733e76325", 0x8e}, {&(0x7f00007d5000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000de2000)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8001, 0x2, 0x2, r15}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x80, 0xff}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x4, 0x9, 0xfffffffffffff001}}], 0x90, 0x800}, {&(0x7f00008c6000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f000030a000)=[{&(0x7f000038a000-0xd)="fa2fa32953cf510ed13a6f5164", 0xd}, {&(0x7f000087d000-0xd0)="0c7d70f12a9e3a891b8aa606ff978c6b86752a1c5373460de9280b3569ea0ecabcd94e3f2902886a84385a22240313ae8c566788a01c7291efeb222812e883ff48bf4db82b624a792d1c3e2a312ee7c5864b7434f509bba4bbbb6ed47f57670e0cc9089e7bd45aec9048a1e72cf268cb1d47c0f9f4041697e7198ef8108ea7d1ae696628d372c7055f3ccaf43bf17fd75df2ff54d4fc61eeef8ed994f1f9c40b09982acc9c5ce9ffb70f36bbd8bb3f7eed939a6e7559b8de9ffa13d557758f0f495c7f5b0b52df75b55d94cb60202eb4", 0xd0}, {&(0x7f0000e77000-0x17)="09c56cead630879af7a605815362e13959fa8d89e3b7a4", 0x17}, {&(0x7f00004dc000)="e6e62d11f2795afcd8cb2d34af3e7c931101a38c51c562efc6b41b04a1f1e3f5697f5a76acf97af8087786b35c8c52ec2083a1ece798cf6ee4498809b23ee81fd619062a6e964e5835a76a79782eec6c33d9adca896e42d311d0fa3b9dddb622d2904ee467bad32c95a5eaf82eb54f6e5a6279cba242a001d5a728f80d2ae8e7af7ecb6b06aadaed145aee97e596088d08c461f31f035b3b9f05e2d80f14acb8e1cc0c9293969fce62eee7e5c8aa8c8784711351527f74a10b9c73f961161b3b55fadc80225d3510", 0xc8}, {&(0x7f000027b000-0x26)="2b9f6a46f0517b901738845ee2793c9aced4e3fc7ad954efad1644bca7cc316997e240dd338d", 0x26}, {&(0x7f0000b86000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000b82000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x100000000, 0x200, 0xbf, 0x7, 0xa6e3, 0x400, 0x7, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x72a, 0xc6d3cdcdff8663ba, 0xffffffff7fffffff, 0x5, r17}}, @sndinfo={0x20, 0x84, 0x2, {0xf01d, 0x5, 0xffff, 0x38, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x200, 0x100000001, 0x5, 0x3, 0x7, 0x100, r19}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x5, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x1, 0x2, 0xeed8, 0x7, 0x4da68342, 0x3, r20}}], 0x120, 0x1}, {&(0x7f0000047000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000435000)=[], 0x0, &(0x7f0000807000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xa5, 0x5, 0x1, 0x1, 0x5, 0xffffffff, 0x100000001, r21}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x0, 0x1, 0x7fffffff, 0x5, 0x0, 0x486838eb, 0x3, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x9, 0x5, 0x6, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0x1, 0xbf07, r24}}, @init={0x18, 0x84, 0x0, {0x1, 0x7f, 0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x4, 0x5, 0x101}}], 0x120, 0x840}], 0x8, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 02:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ea000-0xa)='/dev/ptmx\x00', 0x40001, 0x0) write(r0, &(0x7f00001fd000-0xbf)="090000f500005529a5534195cb00000800fff6070000002f8f699f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce66ed8d843591ec4c782f85000005000000000000310932b0e6017e00f00dfc01010000000000ffbf13ec0a375472bb9f0e607a54c1b815453353ef45df0aed65c9cf1f6b1b3e58043cad4402c8bfec7d2253d0069adbe84a72d9e7d055a24e06f693dc44dab8e65a9c5330ac1ef8af5adf5b1bd720ed5f3054b8fe7485c395bdce2c3884862da19c9b8f1651", 0xbf) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0xfffffffffffffffe, 0x0, 0x8000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) 2018/01/31 02:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_wait(r1, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000cb5000-0x8)=0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c2000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000057a000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x4, 0x20, &(0x7f0000205000/0x400000)=nil, 0x8}) 2018/01/31 02:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bd5000-0x1)="04", 0xffffff63, 0x2020000805, &(0x7f0000982000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff7e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000034000-0x10)="00000400009864720c0c48b8008c70d8911c588f", 0x14) shutdown(r0, 0x1) 2018/01/31 02:38:29 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x0) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:29 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x0) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f62000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x592, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffffff8001}], 0xa0) r1 = syz_open_procfs(0x0, &(0x7f000031f000-0xa)='net/icmp\x00') pread64(r1, &(0x7f00008fa000)=""/0, 0x0, 0x800000000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e14000-0x8)={0x0, 0x7}, &(0x7f0000aac000+0xcf3)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000deb000)=@assoc_value={r2, 0x9}, 0x8) [ 48.591291] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.602311] CPU: 0 PID: 7026 Comm: syz-executor3 Not tainted 4.4.113-g962d1f3 #2 [ 48.609859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.619194] 0000000000000000 185ea991e70503ad ffff8800b8b17830 ffffffff81d028ed [ 48.627218] ffff8801d3bc1c80 1ffff10017162f13 ffff8800b8b179b8 0000000000000000 2018/01/31 02:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) open(&(0x7f00009ff000)='./file0\x00', 0x80000, 0x0) close(r1) dup2(r0, r2) 2018/01/31 02:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) lseek(r2, 0x0, 0x3) close(r0) [ 48.635244] 0000000000000000 ffff8800b8b179e0 ffffffff81605ec5 ffffffff81236530 [ 48.643268] Call Trace: [ 48.645843] [] dump_stack+0xc1/0x124 [ 48.651196] [] handle_userfault+0x715/0xf50 [ 48.657156] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.664158] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.670558] [] ? finish_task_switch+0x1e7/0x4e0 [ 48.676861] [] ? finish_task_switch+0x1bb/0x4e0 [ 48.683167] [] ? handle_mm_fault+0xb5d/0x3190 [ 48.689296] [] ? handle_mm_fault+0x291e/0x3190 [ 48.695513] [] handle_mm_fault+0x2938/0x3190 [ 48.701558] [] ? copy_page_range+0x1480/0x1480 [ 48.707773] [] ? __do_page_fault+0x780/0xa00 [ 48.713802] [] ? vmacache_find+0x57/0x290 [ 48.719570] [] __do_page_fault+0x35b/0xa00 [ 48.725429] [] do_page_fault+0x27/0x30 [ 48.730953] [] page_fault+0x28/0x30 2018/01/31 02:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x80f, 0x0, &(0x7f0000805000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c94000)={0x9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x344, 0x3, 0x200, 0x4, 0x4, &(0x7f0000d0e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x9, 0xfffffffffffffffd}) setgroups(0x0, &(0x7f0000acd000-0xc)=[]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000043c000)={0x0, 0x0}) getitimer(0x2, &(0x7f00008b8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00003f9000)='./file0\x00', &(0x7f000069c000-0x20)={{r1, 0x0}, {0x0, 0x7530}}) [ 48.736218] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.743043] [] ? snd_seq_ioctl_set_queue_tempo+0x92/0x120 [ 48.750211] [] ? snd_seq_set_queue_tempo+0xb0/0xb0 [ 48.756769] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.763760] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 48.770680] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 48.777502] [] ? __fd_install+0x224/0x5f0 [ 48.783277] [] snd_seq_do_ioctl+0x171/0x1a0 [ 48.789226] [] snd_seq_ioctl+0x5d/0x80 [ 48.794754] [] ? snd_seq_kernel_client_ctl+0x150/0x150 [ 48.801671] [] do_vfs_ioctl+0x7aa/0xee0 [ 48.807281] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 48.813493] [] ? __fget+0x20b/0x3b0 [ 48.818739] [] ? __fget+0x232/0x3b0 [ 48.823985] [] ? __fget+0x47/0x3b0 [ 48.829143] [] ? security_file_ioctl+0x89/0xb0 [ 48.835429] [] SyS_ioctl+0x8f/0xc0 2018/01/31 02:38:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000008000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0}, 0xc) [ 48.840587] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 02:38:30 executing program 0: munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x14000, 0x7, 0x5, 0xdd7, 0x53fe, 0x3, 0x80000001, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x6, 0x8001, 0x80000001}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000115000-0x10)={0x9, 0xd, 0xfffffffeffffffff, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f6f000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000013a000-0x8)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fe3000)=[{{&(0x7f0000089000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000209000-0x10)=[{&(0x7f0000df3000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x30)=""/48, 0x30, 0x8}, 0x6}, {{&(0x7f00002b5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3b000)=[{&(0x7f0000d17000)=""/98, 0x62}, {&(0x7f0000466000-0xf7)=""/247, 0xf7}, {&(0x7f0000f04000)=""/4096, 0x1000}, {&(0x7f0000919000-0xcc)=""/204, 0xcc}, {&(0x7f0000808000-0x63)=""/99, 0x63}, {&(0x7f00005e6000)=""/80, 0x50}, {&(0x7f00002f0000)=""/235, 0xeb}, {&(0x7f0000391000)=""/32, 0x20}], 0x8, &(0x7f0000016000-0x52)=""/82, 0x52, 0x80}, 0x4}, {{&(0x7f0000c89000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000052a000-0x70)=[{&(0x7f0000151000-0x92)=""/146, 0x92}, {&(0x7f0000bfb000-0xb6)=""/182, 0xb6}, {&(0x7f000087e000-0x1f)=""/31, 0x1f}, {&(0x7f000002f000)=""/4096, 0x1000}, {&(0x7f000034c000)=""/11, 0xb}, {&(0x7f0000bd1000-0x29)=""/41, 0x29}, {&(0x7f0000525000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000221000)=""/230, 0xe6, 0x7}, 0x8}], 0x3, 0x100, &(0x7f000091a000-0x10)={0x77359400, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ae3000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b33000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f5a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r4}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000016a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000001e000)={0x0, 0x6}, &(0x7f0000ffa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000464000)={r6, 0x400}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004ca000-0x64)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0xd1ad, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x64) 2018/01/31 02:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee2000)=0x0, &(0x7f0000968000)=0x4) 2018/01/31 02:38:30 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x0) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000642000-0x1c)=[0x0, 0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:30 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = getpid() ptrace$pokeuser(0x6, r1, 0xfffffffffffffffa, 0x2) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() 2018/01/31 02:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000, 0x0, 0x0}) r0 = socket$inet(0x2, 0x800, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000640000)=0x0, &(0x7f0000718000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x7fff, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/31 02:38:30 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029d000-0xc)='/dev/rfkill\x00', 0x101, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000387000)={0x5, 0x4b, "68dcc191a7d4cbd23c8418db6edc32ef10f4a74b8ac858f0af2a296ba2786e1d4dfb5739bd5fa9c5570539891d0588d7293110615b7240de228946022cad7b1d6d3c169cb13047f4230927"}) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a02000)=0x0) ptrace$pokeuser(0x6, r4, 0x2, 0x0) 2018/01/31 02:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000ba5000)=0x0, &(0x7f0000d03000-0x4)=0xfffffef2) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00007df000-0xc)={0x0, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/31 02:38:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e01000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffffe4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b07000)={0x0, 0x8333, 0x7fff, 0xc11, 0x6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xbc)="8331e9d8cca30b243ea2fcf506e1ffb525d7d395750e30806d3a29209165f4cc48a28ceb8a2824ff18cdc118b1356dfd617b6bb0f2f164f883c0c32f85e3275ebd14a8599f730bf809838b21f36aa7ddc409bce8597a1ef1b8b01654526da87c876e35c8f21ab4b903854be15f3c4987d537633e13ece9e9cbf01bde8e9670d5f796d672cefb4b5d3acd2806c16d008d0ea521c749d4249e7d7cfc70f38bc7988fa6d374458955d0a9ba9302d2160c792891c0d9d1612e81c9d5dcbc", 0xbc, 0x4008000, &(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0xaa62) 2018/01/31 02:38:30 executing program 3: socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d9c000-0x52)=""/1, &(0x7f00000ea000)=0x1) [ 48.902622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 02:38:30 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) r1 = socket$inet6(0xa, 0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000-0xe0)="f3798a991b6df2d9805a4c5a7343e753518856b6e7f4f39e4254c7ddc5d39c53ef637998aac3c3273114090c7c7230f4f22e1aec012a4073ee00b60547016d391a52f61e0ec508756642d31853e84f5510b25b72d8a0f1d2090320ff638f48bfb9a2b76fe3a8d94b185da24443e4d3bdc76f373a571dccdbbe764255aa719a808ade206ff73fd4e8fbb62a3d627b68f2f2c56ce51f25146321a528463018b163da199be0e7d23574ac1f3e2bdaa86db86a123ca09a396fbd86dcd3fd15c3459d48da5b81fbb863c9cd397c2f95ece2b330ac88b9617e45587185ab192c4fc2f5", 0xe0, 0x4, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000001000-0x7f)="b94cb4ed", 0x4) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000001) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000004000)="82b2a6b54fea32d395919f9473e58ba3c572341ccdf217dd70a03dbb0f16c6563ab3b6d980665d1e5be850baeed4d47f0afc6d6c2431731dab78f1c6e9529256b6f1494e51ea32ed26bd5e4c2aa168930b5cd600c046f78f000001810ec2cc8965a92bf88009ef79e4c8cee91613b130f9fe486513b05d47eecca2bc027701c406b2", 0x82) 2018/01/31 02:38:30 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000642000-0x1c)=[0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/31 02:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000534000-0x4)=0x401, 0xb, 0xfffffffffffffff9, &(0x7f0000fe4000-0x10)={0x77359400, 0x0}, &(0x7f0000940000-0x4)=0x2, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) signalfd4(r0, &(0x7f0000fbf000)={0xffff}, 0x8, 0x800) write(r0, &(0x7f0000caf000)="9c", 0x1) readv(r0, &(0x7f00006cd000)=[{&(0x7f0000b6d000-0xb2)=""/178, 0xb2}], 0x1) [ 48.944559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 02:38:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000976000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db4000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000add000+0x36a)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd9, 0x0, 0x45c, 0x3, &(0x7f0000bc7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x0, 0xfffffffffffffa1f}) 2018/01/31 02:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) accept$netrom(0xffffffffffffffff, &(0x7f00001bc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000052c000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000944000)={0x0, 0x0}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 02:38:30 executing program 4: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) listxattr(&(0x7f00000d4000-0x8)='./file0\x00', &(0x7f0000399000-0xe0)=""/224, 0xe0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000034a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5f000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000836000)=@sack_info={0x0, 0x8001, 0x9273}, &(0x7f0000ca1000)=0xc) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000cfb000-0x8)='./file0\x00', &(0x7f0000e60000-0x10)={0x32, 0x7}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e5e000)=@assoc_value={r1, 0x7f}, 0x8) 2018/01/31 02:38:30 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000642000-0x1c)=[0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000143000-0x8)='./file0\x00') epoll_create1(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x1000, 0x7}, 0x0, 0x7, 0x0, {0x9f, 0x7ff}, 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, 0x0]}) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000020a000)={0x1, 0x1}) 2018/01/31 02:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x7, 0x400000000000, 0x0, 0xffffffffffffffdc}, {0x13, 0x0, 0x0, 0x0}]}) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b55000-0x57)=@file={0x0, ""/85}, &(0x7f00003a8000)=0x57) recvmmsg(r0, &(0x7f0000611000)=[{{&(0x7f0000a96000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf2000-0x20)=[{&(0x7f0000acd000-0x49)=""/73, 0x49}, {&(0x7f0000d8c000)=""/4096, 0x1000}], 0x2, &(0x7f00007c2000-0xaa)=""/170, 0xaa, 0x7}, 0x2}, {{&(0x7f0000b6d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000039c000)=[{&(0x7f0000873000)=""/217, 0xd9}, {&(0x7f0000b4e000-0x49)=""/73, 0x49}, {&(0x7f0000b49000)=""/197, 0xc5}, {&(0x7f0000f32000)=""/192, 0xc0}], 0x4, &(0x7f0000ac2000-0xcb)=""/203, 0xcb, 0x200}, 0x7}, {{&(0x7f000022a000-0x2)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001f9000-0x90)=[{&(0x7f00003a7000)=""/181, 0xb5}, {&(0x7f000057d000)=""/156, 0x9c}, {&(0x7f0000699000-0xfe)=""/254, 0xfe}, {&(0x7f00001e0000-0x1000)=""/4096, 0x1000}, {&(0x7f00008f9000)=""/227, 0xe3}, {&(0x7f000063f000-0x28)=""/40, 0x28}, {&(0x7f0000616000-0xcf)=""/207, 0xcf}, {&(0x7f0000acd000)=""/94, 0x5e}, {&(0x7f00004a0000)=""/0, 0x0}], 0x9, &(0x7f00007ea000)=""/76, 0x4c, 0xffff}, 0x0}, {{&(0x7f000044a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008b3000)=[{&(0x7f00006da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cdf000-0x3f)=""/63, 0x3f}], 0x2, &(0x7f00005b3000-0xd)=""/159, 0x9f, 0x80000001}, 0x1ff}, {{0x0, 0x0, &(0x7f00001e7000-0x10)=[{&(0x7f0000340000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f000025d000-0xb3)=""/179, 0xb3, 0x1}, 0xff}, {{&(0x7f0000cbb000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fbc000-0x30)=[{&(0x7f0000610000)=""/80, 0x50}, {&(0x7f0000aac000)=""/4096, 0x1000}, {&(0x7f00009a3000-0xfc)=""/252, 0xfc}], 0x3, &(0x7f00009f1000-0x1a)=""/26, 0x1a, 0x5}, 0x9f}, {{&(0x7f0000f3c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001f6000)=[{&(0x7f000070a000)=""/211, 0xd3}, {&(0x7f0000148000-0x65)=""/101, 0x65}, {&(0x7f0000dc2000-0x31)=""/49, 0x31}, {&(0x7f0000b6c000)=""/187, 0xbb}, {&(0x7f0000123000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ecb000)=""/217, 0xd9}], 0x6, &(0x7f0000f9c000)=""/13, 0xd, 0xbb8a}, 0x0}], 0x7, 0x102, &(0x7f0000822000-0x10)={0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000bf9000)='./file0\x00', &(0x7f000034d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f96000-0x11)='/selinux/enforce\x00', 0x48800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e27000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000000000000, 0x101, 0x1b3, 0x80, 0xb7}, &(0x7f000080f000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000191000)={r2, 0xffffffffffffff40, 0x30, 0x9, 0x47d}, &(0x7f0000670000-0x4)=0x18) 2018/01/31 02:38:30 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0xab, 0x80) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000014000)="594a8ead1214f0b8c21af46c4c41177d5759c1334e2c7130df03daa4c3e0b6d8f9fe7525f6e0de386a448c330ebf00067bbf7cfd5c6f004134d11c31", 0x3c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/01/31 02:38:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000005000)=0x101) 2018/01/31 02:38:30 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x1080000) exit(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000e000-0xf3)="3f77bce0f74d712d5de2217a00eeddbb145ef68aaaa2e103b87ebc9df5d3d9905d7d627d6acf37699c57e230d0feb2cdb30c3cdbb1afc1a54b5ef9d64ebd131093c876edeaf3ee905b682947a1f1c265256a407bec4efa29abda7c7504961661a7402fadd70180ab006ffc350e58a77a3514d83f4f21827e9a04a5c6454be1d0a1205b48a69851da40ea7699430f092435bb67803458372fcbf9c7e28d5d233a84f69c8effbd00f883ce74107b68db2d3b81796c2aa69b45874ec3ea2137db9f511cf8c5a4d6530d27be37c1617d136c4e251f9051e04a73be2414d9790b3eae6ad8a48428ac0ca94ffa234dc3cf17647c37f4", 0xf3}, {&(0x7f0000006000)="984ae6c86e30095f68d93230dafecfe504150a0412730855ea9d12217b60988351854c1c40370840bbb852bd85cd4b0c1729f03f71339d70cd5f3607e72b03f2f05e412a8eec9d119e2ec03025673387c8a1e42a93a6f7dc88dda943c3d9d91aeaba8f24ead97530caf64da49add82b43d5a95fe45aed05605439fc6344024c1ce7c23d05869540082093c18dad182bdac30a22a538dec2ac8d7895b71de08b60ff29c162c7b935fd84b068c8bd87b19a6fce328a2027a9c61478e23babb7e642895", 0xc2}, {&(0x7f000000c000-0x95)="c60db41226a9b97f42c7eac72a119ecec5a62807f2081d9ceac108ec019733c489f4c36d12ffb28dd91f62596cc0054b318139ebe362cd5fd483848d41b71723c889451394407956edabca85c307ba52793a35ceaea58c09b5fbd81758c4c6c3baefb75a359cc2e63811fd5dbbbf5e8b9053265ccd7785d39a884cb01f1d43bdb1cac5ae8015dac5e231d17e3589db0470f41eebd2", 0x95}, {&(0x7f0000008000)="24c2500a99365344bea190350637fc0c359013c795898fc081f8", 0x1a}, {&(0x7f0000009000-0x33)="faf88bd21f3e2dd468c00a966ca9c118b1adf3cf0a36080cbfe5edc79c77cd1ba607f1e7669e7ff23ec4734f606e641f38393d", 0x33}, {&(0x7f0000007000-0x18)="c7f3da860226f32271e8beb96421dc90f465243b667ed424", 0x18}, {&(0x7f000000b000-0xcb)="dbe6f361472b3719476db10c76f26e70e50270ae8a5af8dcd537a23011a058fa445c43a26b36e159d3e645e6cae33fd0271ec8eba163c5e3a3f79508a992445f4a02b23e3bdbbede3c6eb5a6fbe359a49532fb7285f8993173339a79d6d73211df0e48ac16e635a55c25d6d7c7fd0df568f7aa857a832f2394ac9a73ef35a839e9bf60752cf99c5e2c179aed66933a6c49264fc6d0896a13a8b41f3735595f83d46565390129b958bd482976c71c085041e17e06c69288f764243969be6f900b8d0a70a735995e991f5adb", 0xcb}, {&(0x7f000000c000-0x36)="cdf00a55fb233f6fffd09b97df43265d9b82884d287a591eaf5c24177d1fabaf17bd62d15c3b40808821b7978e0f6a657c5628a548fc", 0x36}], 0x8, 0x0, 0x0, 0x4000000}, 0x4}], 0x1, 0x4000) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') r3 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d88000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00001d0000-0x8)='./file0\x00', &(0x7f0000e3e000)='./file0\x00') syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000acb000)='/dev/sg#\x00', 0x0, 0x101883) 2018/01/31 02:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000a64000)='./file0/control/file0\x00', 0x0) syz_open_dev$tun(&(0x7f0000397000)='/dev/net/tun\x00', 0x0, 0x8000) 2018/01/31 02:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000)='limits\x00') preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ee1000-0x8)={0x0, 0x4f3, 0x0}, &(0x7f0000315000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000084000-0x8)={r1, 0xffff}, &(0x7f0000af9000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:30 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000603000-0x1000)="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") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000212000-0x8)=0x0, &(0x7f00006e6000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x70)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x0, 0x6, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0xe995, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xc0000000}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7, @in6=@loopback={0x0, 0x1}, 0x13, 0x0, 0x10}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:30 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000e36000)='./file0\x00', &(0x7f00007d1000)=[&(0x7f000064c000)='%ppp1(-md5sum-\x00', &(0x7f0000001000-0xd)='+GPLvmnet1}+\x00', &(0x7f0000bbd000-0x1)='\x00', &(0x7f0000001000-0x9)='system!^\x00'], &(0x7f0000001000-0x38)=[&(0x7f0000000000)='{\x00', &(0x7f0000000000)='$ppp1-.\x00', &(0x7f0000001000-0x14)='mime_type]#md5sum))\x00', &(0x7f0000001000-0x9)='security\x00', &(0x7f0000001000-0x4)='[$0\x00', &(0x7f0000000000)='&\x00', &(0x7f0000001000-0x5)='eth1\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x164) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x400) restart_syscall() 2018/01/31 02:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00005bd000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000069b000)={0x0, r3/1000+10000}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x316) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000435000)={0x0, r0}) recvmsg(r2, &(0x7f00001e0000)={&(0x7f00001a8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00003f2000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/31 02:38:30 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000642000-0x1c)=[0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:30 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000249000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000002000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x8)=[], 0x1c3, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000b50000-0x8)={0x81}, 0x1) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe0000)=0x0, &(0x7f0000cee000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00006d4000-0x4)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x94800100, &(0x7f0000fe1000)="719150b174d31d5bb76aaabcc21de42cac09d9c4d2e4783a7f430d7a254663fed471bfea6f9297c0448b16c4443b91668d0893d63a64476ee5a1264bdd78d4b71e031c69eaccae1cd334efd29c65150827be7534d3bfe3ce7f845f8caa8649736570305114726fef818032539f6e65be02ef7fea88fc6c3492d9a12f0647771f467f7de271adb26b2583c58bd66589c523ddea0dbe9ac09fc40b2df9ae8867f7e50863a319653c582345137216cd494b08affd65af835a085d5c140f786cb8e1543bbba06ee91873b977b32e53c02d13c32498fddf37c966a3ccb860d5550ce9ef5842ae525f39a13fce0bf9", &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000279000-0x4)=0x0, &(0x7f0000fe2000-0xf4)="3c8fc1a5145f13a5e4f5dc67193d8d2fecca81d0689c82c233f895d0f3ae69d9fe5a6d8f81905792f35c2d7714edf376de2e4b8cb00611d08b23d4898dab8744cc2d41ed9230f52d83ca868c53996ae92a95435e3bf3371748c3170c9ff40bbf19c3b1f9f98f84bf8f261876264b28115077fc0ccec1727864281f73b69df5d1ab39085569b7de8151a7ebba7005678a02a567d037067815736aa3b94b0a776e1f6bb2916bac9dae5ee9c15a660a2e8e4c665c9bd3cc23cdf14cb5b11d361b3752659d6da432ef9faa798a78d2416c67f05b052a3b4fee921f9c21c5f7861c93fd74783192ca0b602a63532f84d8ed8c69e7af99") r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fe2000)=0x0) syz_open_pts(r1, 0x1) r4 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000fe3000+0xc48)={{0x7fffffff, 0x101}, {0x7ff, 0x3f}, 0x9, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) dup2(r4, r1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000437000-0x8)='./file0\x00', &(0x7f0000fe4000)=""/246, 0xf6) ppoll(&(0x7f0000fe0000-0x30)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000818000-0x10)={0x0, 0x1c9c380}, &(0x7f0000773000-0x8)={0x0}, 0x8) 2018/01/31 02:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000061000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/dev/pktcdvd/control\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e9d000-0x14)={0x0, 0x2, 0xd2, 0x9, 0x401, 0x3f}, &(0x7f00005d3000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e78000)={r1, 0x401}, 0x8) set_thread_area(&(0x7f000046c000-0x10)={0xed, 0xffffffff, 0x1000, 0x8f6, 0x2, 0x9ef6, 0x4e, 0x8, 0x4, 0xffffffffffffffc1}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000523000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00008a9000)=0x2, 0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000046a000)=0x2) open(&(0x7f0000894000-0x8)='./file0\x00', 0x200000, 0x100) 2018/01/31 02:38:30 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) socket$inet(0x2, 0x80f, 0x5c8c79b) 2018/01/31 02:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mq_notify(r0, &(0x7f00005dd000-0x60)={0x0, 0x2, 0x0, @thr={&(0x7f00009e8000-0x5b)="df8a540c7c1dd2f3b28187172739dad93bb7aa82c8ba0af87ea7b9747c46db6809ee46a1565376efba09edea49457cf600cdfea9f5f01bc42d846bfbfcf50b111b95c999c63fab6dd4c3e4b37ef19d942c848f1e36042eece31920", &(0x7f0000b06000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:30 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000642000-0x1c)=[0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:30 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000642000-0x1c)=[0x0, 0xffffffffffffffff]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e79000)={0x0, 0x0}, &(0x7f000005e000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) syz_open_dev$loop(&(0x7f00003b7000)='/dev/loop#\x00', 0x2, 0x4000) tkill(r3, 0xe) ptrace$setopts(0x4200, r3, 0x0, 0x7ffffffff001) 2018/01/31 02:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000061000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/dev/pktcdvd/control\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e9d000-0x14)={0x0, 0x2, 0xd2, 0x9, 0x401, 0x3f}, &(0x7f00005d3000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e78000)={r1, 0x401}, 0x8) set_thread_area(&(0x7f000046c000-0x10)={0xed, 0xffffffff, 0x1000, 0x8f6, 0x2, 0x9ef6, 0x4e, 0x8, 0x4, 0xffffffffffffffc1}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000523000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00008a9000)=0x2, 0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000046a000)=0x2) open(&(0x7f0000894000-0x8)='./file0\x00', 0x200000, 0x100) 2018/01/31 02:38:31 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000e36000)='./file0\x00', &(0x7f00007d1000)=[&(0x7f000064c000)='%ppp1(-md5sum-\x00', &(0x7f0000001000-0xd)='+GPLvmnet1}+\x00', &(0x7f0000bbd000-0x1)='\x00', &(0x7f0000001000-0x9)='system!^\x00'], &(0x7f0000001000-0x38)=[&(0x7f0000000000)='{\x00', &(0x7f0000000000)='$ppp1-.\x00', &(0x7f0000001000-0x14)='mime_type]#md5sum))\x00', &(0x7f0000001000-0x9)='security\x00', &(0x7f0000001000-0x4)='[$0\x00', &(0x7f0000000000)='&\x00', &(0x7f0000001000-0x5)='eth1\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x164) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x400) restart_syscall() 2018/01/31 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() epoll_create1(0x80000) r1 = epoll_create(0xfffffffffffffffd) pipe(&(0x7f0000aab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d21000-0x4)=0x0) ptrace(0x4207, r4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) ptrace$peekuser(0x3, r5, 0x20) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000d22000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d22000-0x4)=0x10, 0x800) sendmmsg$nfc_llcp(r2, &(0x7f0000d20000-0x38)=[{&(0x7f0000d20000-0x60)={0x27, 0xcc, 0x5, 0x7, 0x2, 0x7, "aa3d247de90ebc7919f22ac2d2294cb23a4a2c90e9edf390a40d25195f811e1a560104f414830eccbf9c081450cb724312b6bf29d945be6bd28460fd535b04", 0x504d}, 0x60, &(0x7f0000d1f000)=[{&(0x7f0000d1f000)="5cf19f111f02d4064d070a5f0fc739e22c5b0c59fce4c8fb1b2018a2c9fdd6d903ef3ac33333c8c605666851f13789834ed8d0df580a3c25e5a6b1aede02dd88f7ed977a4c36a28fe267c5edea8f205be52c08b1e678ab88272f2d97aeacc6b6a34e0af37f69af5d2b96374cbcf6e8eb44a1706cc8d9b7e77f7292c828ec7bae8f2214309c1f18abecf21088b033fc032236975fb2d6076064ddf0bc6edfce683245dffa64a925d3350c6de8e08057afbd9e727b646a86f07a8bf557623fd8b49cc405ba3633f3fb8b", 0xc9}, {&(0x7f0000d20000-0x66)="210503760d3eb845c459ee8a98483db4ddf33b87d5665b3cf43734e94de95746866a64dec2c990b1cf06385e79e3e477e119a2a1be317ed8061a4605bfc68317a1ffc20bdbaa0cb04c71922f10b61471653f81e2ea75baafdc0ac5ece8ca0098c15edb34feff", 0x66}, {&(0x7f00001c9000-0xef)="8cf4a1679b3385c31bafcfad3cb83ffab123083f4341ec869f5f0daf1f542ac38673f7e14f366cb19a482805ac027c72c412d546cdac1f495f62c9b55da09caff11dafb95dfe0649c2f2c5501259265dc6c5d557b450dabdce07b07c00b6927dae71510763ed4b430af719e2ff0e7fa3d7d0a71697a3b82cd5ef8e7c4710d721ff339cd8a79ddd6373ed7a2bd6b2c714be8181dbf241867464e647b29d5f2b49d6f42f5c5623932f0a705a8fbec0cb46f2c252802b98053d62faeb81dc6482747e9316d409b037ed9583058d152c467526f52fbb33c3081ae01d696fa355ef29027fd9b8adda73290ebe16f5394035", 0xef}, {&(0x7f0000d20000-0x3a)="8bc5c09ffc4176bea4f08ed3b8a76709ad11294d7810b6a39bb513adf8c726c79986e1c88b4f72cbecc9846adde8b170180a49783f712cb2f45b", 0x3a}, {&(0x7f000000d000-0x6)="a88818980da6", 0x6}, {&(0x7f0000c38000+0x5f7)="92ddb49e43a48623399a26fce92667a2165a6ea1f1e782542192d21e5b4f7f0b047874b45992d8d2ab6582fcb2a34574e5735f3c968448306f12a8ff5aaa96a6d2056755c25e595b7bdfe20ee6f66d03b8377f58ce90882205e45a43048d9a46875049aac76ef015977916e4d1b50a173ce67cdf905326b666a2cf0d65c5212f23e27fc15ffa01378241f4502a0237b781ec7bf6546160", 0x97}, {&(0x7f00007b7000)="c0011b4d92fa0c78a5dee6d7a0a296507babbb4240d9b3ddea364d76", 0x1c}, {&(0x7f0000d1f000)="f6cefd68a02dc74c9606587d6bf5d8d9dcbc0feeed7311f0eb1708c185a9d3138d91dc3f08e03c289ff9092778e632cf44306100536fdb1625224b227823878a8781a5446ce709fb8382605101f43ae9805cde4c5fa27fba21387e97d7b715f497b7c10ad576aa9e04f0400ed69a4a312e0cb8b7f546187832b915a151dc67cce7dd54ae720236e37998185401d71d5bb8a74b3402e2a7b9be449540ae83a65f2168f1dc57d5d94b14ca356d9d2aeb600c5ca8fefaa22cbe1d47f5179b6333b8", 0xc0}], 0x8, &(0x7f0000c8f000-0x110)={0x110, 0x111, 0x23d, "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"}, 0x110, 0x0}], 0x1, 0x20004044) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009c6000-0x4)=0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r6, &(0x7f0000c26000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00001b5000)={0x0, 0x0}) epoll_create(0xda) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) 2018/01/31 02:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b46000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ba4000)=@generic=""/16, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068f000-0x4)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000cc8000)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d69000)={0x0, 0x80000001, 0x30}, &(0x7f0000849000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005ab000-0xd8)={r4, 0xd0, "06830ae7b1f715b801d06e5eb05b6997b92f364a1162976a9ee8ebe7d084959168ac94102941181043336e520ec9e303771b533770af7c2e598a10261e7443ee657993c1d75edc039fe929ad556e2cabe95ca548277190eb91a9b29884dea72e2773f5fbc5114f4441e933bb6932af11a74700221971e5de2344cbddc28eae9620ec37732fa7fbb8ce9304a9897d4e39d6f464c3c22498400faebcb0e95d99d1bcd33af8b78850360c8918cebce17d828508e4532d5d9b5af3b0dbd1ce1217b937de6b15765debd4a190d107217112e5"}, &(0x7f0000f27000-0x4)=0xd8) r5 = getpgrp(r2) syz_open_procfs(r5, &(0x7f00001b5000-0x7)='ns/ipc\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000075e000-0x14)={@dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0x10}]}, 0x14) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fbb000)='-', 0xbb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c79000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff, 0x2, 0xff, 0x3, 0x7f, 0x0, 0x0}, 0x20) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/01/31 02:38:31 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f33000)={0x0, 0x0}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x198}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d89000-0x8)=0x0) write(r1, &(0x7f0000901000-0x99)="2c1144144357ac7c215ad03b8b8582fb7c906b9d906517e4dc10f4229faa8f638dcd5a93c221a53115966b1b3c12be54607665543f70ebac06ae6c301003deb1976e3a7813f3d7d6bce3d32586ec954e0a15e5a8ebc42df7b0a05eb906c56aa997038a52db7f6b38e20f750ce2ac42fbf7314009af56be8c5dc9490d3ec3557e0d43aac79fcda14e675c310c1b66be0c9e9b1243434614c409", 0x99) sendmsg(0xffffffffffffffff, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000287000)=[{&(0x7f000075a000)="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", 0x429}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x4}, 0x40000) openat$selinux_user(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/user\x00', 0x2, 0x0) lookup_dcookie(0x0, &(0x7f00001b3000-0xe4)=""/228, 0xe4) sendmsg$nl_generic(r1, &(0x7f00002ef000)={&(0x7f0000b07000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00008d9000-0x10)={&(0x7f0000051000-0x14)={0x14, 0x36, 0x0, 0x2, 0x1, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d98000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f00002d2000)="55b50b1931b1b77e1e59a8a7058af6f85251263743e86f34fa7635827acbf87b"}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000082000)=@sack_info={0x0, 0x7f, 0x100}, &(0x7f00007a2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b13000)={r2, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_netfilter(r1, &(0x7f000074e000-0x38)={&(0x7f00006f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000)={&(0x7f00005c0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:31 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000a1f000)='/dev/usbmon#\x00', 0x100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x1000)=""/4096) 2018/01/31 02:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005bd000)={0x0, 0x0}) r0 = gettid() capget(&(0x7f00008fe000-0x8)={0x19980330, r0}, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009e8000)=""/237) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000072e000)=0xde51) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428465, {0x400003ffdfffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e82000-0x8)={0x0}) poll(&(0x7f0000fc5000)=[{r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r0, 0x484, 0x0}], 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000cf9000)=""/123) rt_sigsuspend(&(0x7f00002f7000)={0x34}, 0x8) r1 = getpid() get_robust_list(r1, &(0x7f0000707000-0x8)=&(0x7f0000d21000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000003d000-0x8)=0x18) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000c1b000-0x16)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/01/31 02:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000cba000)='/dev/loop#\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000deb000)={0x8, 0x8001, 0x3, 'queue0\x00', 0x3d4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c4b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00007ae000-0x4)={0x6, 0x6, 0x8}) 2018/01/31 02:38:31 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000020000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000031000)=0x32) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000002a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000033000-0x10)={r2, r3+30000000}, &(0x7f0000033000-0x10)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000031000)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000035000)=@int=0x0, &(0x7f0000007000)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000001e000-0x8)={0x5, 0x9}) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x4) syz_fuse_mount(&(0x7f000002c000)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000d87000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c3c000)={r1, 0xef6e}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) splice(r2, &(0x7f0000e26000-0x8)=0x5c, r2, &(0x7f00006ca000)=0x0, 0xe1, 0x1) bind$inet(r2, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000b5e000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 02:38:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x349d, 0x400003) ioctl$TCFLSH(r0, 0x540b, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000f49000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") setxattr(&(0x7f0000093000-0x8)='./file0\x00', &(0x7f00004b1000)=@random={'os2.', '/dev/usbmon#\x00'}, &(0x7f00000d0000-0xd)='/dev/usbmon#\x00', 0xd, 0x2) readahead(r0, 0x100000000, 0x4) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a2b000-0x4)=0x0, 0x4) 2018/01/31 02:38:31 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000)={0x0, 0x0}) read(r1, &(0x7f0000007000-0xac)=""/172, 0xac) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') r3 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r3, r2) 2018/01/31 02:38:31 executing program 0: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000917000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4000000080000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000089000)={0x7fffffff, 0x0}, 0x8) 2018/01/31 02:38:31 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 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) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r2 = socket$inet(0x2, 0x6, 0x3) r3 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000)=0x0) getuid() socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000df8000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000504000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) epoll_create1(0x80000) sendmsg$nl_generic(r3, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/31 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) r2 = creat(&(0x7f0000af4000)='./file0\x00', 0x100) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000655000)=0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 02:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/enforce\x00', 0x101000, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000893000)=0x8, &(0x7f0000fe4000)=0x3) 2018/01/31 02:38:31 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000489000-0x4)=0x0, &(0x7f0000f7d000)=0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f7f000)=0x0, &(0x7f0000869000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) r1 = dup2(r0, r0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f81000-0x2)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7f000)=0x14) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000f80000-0x14)={0x11, 0xf6, r2, 0x1, 0xfffffffffffffff9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 02:38:31 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfff) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000005f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000297000)=0x14) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000079000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005ed000-0x4)=0x60) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fdf000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8902", 0x2) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000143000-0xb)='/dev/loop#\x00', 0x4, 0x40040) r1 = open$dir(&(0x7f0000009000-0x8)='./file0\x00', 0x101082, 0x108) pwritev(r0, &(0x7f0000b49000-0x10)=[{&(0x7f000048e000)=';', 0x1}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x1f) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000c8d000-0x8)={0x0, 0x0}) 2018/01/31 02:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ef000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00004f5000)={0x7, 0x7}) chroot(&(0x7f000079c000-0x8)='./file0\x00') chdir(&(0x7f00007e3000-0x2)='..') umount2(&(0x7f000064b000-0x2)='..', 0x0) 2018/01/31 02:38:31 executing program 2: unshare(0x12000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007ec000)=0x60) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003c2000)=0x0, &(0x7f0000e97000-0x4)=0x100e4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000675000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f00003ed000)={&(0x7f0000bba000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002a000)=[{&(0x7f00007dc000)="d3e846934df0b48c3e44c729c73927e2ec0778ed1ede857446f7c41d5446f062c885ecb756ee362fb72c3d0989ba078eb5303064d8bdf26001d118e3dfd203069c3dc70c1cd199f6c0af1b1b0f6233c5cdb31335b42917ff0354b360a7e72610dd32809faafd4b0f4c3bc186ba62e494d76dd230c86d4448069a643d98668d9ba0aa80e467a18444c0c5139e69e383cd5bb9a2fc4b093ecf397c27a0b70e7d50", 0xa0}, {&(0x7f0000892000)="5ae3154e6c804202511d9e514a34c38ede33da9551ad", 0x16}, {&(0x7f0000e27000-0x7f)="cc8625da65055bc13560b0711b3770b05ba0ea82af2f1761dca4dfbebcf1e76c93e4c34284303c2fcaa7130f67f1755cc14db0ba4a5734c469c76b58cf25872f941dd9c70539314366397a736a05df5fe76f34f2e46fade21348cd8ed0a608ae11215ef76a8a1ae446389abb23c3ebe0f58103d7ee7c47f4a32525f2be9da5", 0x7f}], 0x3, &(0x7f0000d31000)=[], 0x0, 0x80}, 0x4000000) socket$inet(0x2, 0x80800, 0x2) 2018/01/31 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000027d000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 02:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') sendfile(r0, r0, &(0x7f0000b2f000-0x8)=0x0, 0x80000002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x101, 0x0, 0x8000, 0x20, 0x80000000, 0xb7, 0x7, 0x1, 0x0}, &(0x7f0000ac5000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004fd000)={r1, 0x6, 0x5, 0x2, 0x2, 0x8}, &(0x7f0000001000)=0x14) [ 50.070808] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.143807] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000970000)='/dev/hwrng\x00', 0x80500, 0x0) r0 = syz_open_dev$sg(&(0x7f000032a000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x3ba) ioctl(r0, 0x227c, &(0x7f000097e000)="") 2018/01/31 02:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x80) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a63000)={0x0, 0xffffffff00000001}, 0x8) r1 = socket$inet(0x2, 0x2, 0x202) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000077f000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000860000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) listen$netrom(r1, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c49000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000434000-0x4)=0x2) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00008c9000)=0x0) 2018/01/31 02:38:31 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e75000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x9, r1, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r2, &(0x7f0000000000)=0x0, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/31 02:38:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000000)={0x34, 0x1, 0x8, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000530000)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006f4000)=0x0, &(0x7f0000cfa000)=0x4) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002b4000-0x10)={&(0x7f0000aeb000/0x2000)=nil, 0x2000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:31 executing program 0: unshare(0x12000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007ec000)=0x60) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:31 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b0c000)="812a10bc9ba0e125abb0e68f3f086b9b191adefec6b6bd7177f9de0b6e6ce65e372a582e0984157ed87b0eb0c262f6e36593d37ebe7081709cd52be6822f1d3df6539e0ee31a7049eb7ebfdfe6d3bdf89d42f7769b12da46f565d737f34beda623a325352f9e57a32f542ad77495e0b72a2aef870ad45bee2cd7d850407cc001a7be88325286b309faae1bc3ebdd7a128de946c4d58b62caa1e27e61702917aab1386d3bf0b6efa9051cc1926a15e2c3059b7e3bf1cafd278bb586414e9a9f447d93d4f49abeb509dee16736e8e456dfc42c7ae52755cefb1b1e103bd13446d37d") unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockopt(r0, 0x10000, 0x100, &(0x7f000043e000-0x89)=""/137, &(0x7f0000d9b000)=0x89) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000868000)={0x0, 0x2, 0xffffffffffffffff, 0x11bd}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e60000-0xa0)={r2, @in6={{0xa, 0x0, 0xf9e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x8, 0x8, 0xffffffffffff6272, 0x10}, 0xa0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7f) 2018/01/31 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000cf4000)="", 0x0, 0x43) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ea000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001b2000-0xee)={0x0, 0xe6, "624f171094d48a2661db81b3604bb8a6ce5dc36eaafbcb888383bcd1c811f8b9266436b5c5fd196fc64ad904fe287633b45b508f08080d7e1740d4fbf3e249785b6ae5cfa20d9722c89f5741ff9c93a9d823f553970729c330a6a10b601480b558eeb5f2c22a71a68c78bfc5c0378524527f2639525ccbb5d6bbb3d5a88958e041ea01aa15a0daa1f764fdca00d5dff8440262bd83ce7ff2d73196ebf1cb862a0d6e2b8117f8e2cd818cea7ee3c00963b279118b17d0feb416fc25765809f3afa5013ef61b52043e3ab0e1a1814f29ee5f4bbb5c7cbaba0807d83a024b7601d742d8530b79d9"}, &(0x7f0000d23000)=0xee) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00004d1000)=0xfffffffffffffc00) accept4$unix(r0, &(0x7f0000c04000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d43000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd6000)=@sack_info={r1, 0x9, 0x4}, &(0x7f0000639000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f74000)={r2, 0xff}, &(0x7f00005e1000-0x4)=0x8) 2018/01/31 02:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722001a0810f70001000000070000ffb807475105000c000000", 0x26) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/enforce\x00', 0x101a00, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000c5c000-0x4)=0x1, 0x4) inotify_add_watch(r1, &(0x7f000014c000-0x2)='./file0\x00', 0x0) 2018/01/31 02:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000013a000-0x10)={0x15, 0x15, &(0x7f0000df5000-0x15)="d6cf6d9d3c0004490cee7be5d8380536e69bbdd3d5"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 02:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000e1d000)={0x6}, 0x251) fadvise64(r0, 0x0, 0x0, 0x4) pread64(r1, &(0x7f00008d1000)=""/127, 0x7f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f98000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f60000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff, 0x3ddb6dd7, 0x9, 0x400, 0xab, 0x2000180, r2}) bind$ipx(r0, &(0x7f0000e9d000-0x10)={0x4, 0x40, 0x6, "d74a42ee50ba", 0x4, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000078c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000376000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x100000001) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x707000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000013000-0x50)={@common=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7f) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f000000b000)="ccf87d8dd4505aeeb3dd062cefbcaf669c05d2812147255e1e88efb721026efa24d1bd0c53489f6cc295e4bc63bb306f5f67accc016dade68723e6bfe6") timer_create(0x7, &(0x7f000000b000-0x60)={0x0, 0x3f, 0x5, @thr={&(0x7f0000013000)="5f202919625abf8b68c923f84b1770bf2eb1df36bce859f0e8bc3e1cbef536db88c182cf85f73085a6f0f04de60281adafad7e8c09424bb70d8b2ee28cb4a227de07f8a3147c1d3990b743b01508f78d36f6080714a02fd7e0f4c65bd084d8e069c1f09da9b8b5c3ed98330c2ee35aaefff9bb08201564504ad8", &(0x7f000000a000)="5e04344c5e027aabd178"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f000000e000/0x4000)=nil, 0x2, 0x3, 0x8, &(0x7f00001e1000/0xc00000)=nil, 0xc5}) timer_delete(r3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000-0x4)=0x0) sched_getparam(r4, &(0x7f0000007000)=0x0) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) [ 50.300887] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/31 02:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000e1d000)={0x6}, 0x251) fadvise64(r0, 0x0, 0x0, 0x4) pread64(r1, &(0x7f00008d1000)=""/127, 0x7f, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f98000)={{{@in=@multicast2=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f60000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff, 0x3ddb6dd7, 0x9, 0x400, 0xab, 0x2000180, r2}) bind$ipx(r0, &(0x7f0000e9d000-0x10)={0x4, 0x40, 0x6, "d74a42ee50ba", 0x4, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000078c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080f, 0x27) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f4f000-0x4)=0x0, &(0x7f0000c07000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f000011a000-0x10)='/dev/input/mice\x00', 0x0, 0x18000) r2 = syz_open_pts(r1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ce0000)=0x0) read(r2, &(0x7f00001de000)=""/181, 0x837bf55) 2018/01/31 02:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x3, &(0x7f000087f000)={0x0, 0x0}) accept4$unix(r0, &(0x7f000042e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009c3000-0x4)=0x8, 0x80800) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lgetxattr(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004f4000-0x16)=@random={'osx.\x00', 'system:!vboxnet1\x00'}, &(0x7f0000461000-0xfc)=""/252, 0xfc) 2018/01/31 02:38:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000012000)=""/202, 0xca) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:31 executing program 7: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101001, 0x0) ppoll(&(0x7f00009d9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000dce000-0x10)={0x77359400, 0x0}, &(0x7f000014e000)={0x0}, 0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000d78000)="cf25241e327ed8dd3e2e8159c178b40ab14b7ebeb6465a92bfb9396e1fbea74ed4fc2b1c1bcfafa0cc94cb52b41e8dee0411d5edf67ab4070e772962104e42a56d0d1e54776916525d6bd008ccf0ca189d923eff2ced0a0964502c9b781ebf7464433ea96d51fe3b82c9ad1fc4447e45df943b789435666b70eeb106cb99142b5bd2c8a80a79f5867cb80857aca56cd1d958ebf58131e17d1f40", 0x9a, 0x8000, &(0x7f00002a9000)={0x1a, 0xf7, 0x6, 0x8, 0xffffffff, 0x1000, @random="9a0a26b73e2e", [0x0, 0x0]}, 0x10) getgid() writev(r0, &(0x7f0000b3f000-0x10)=[{&(0x7f00009a4000+0xe9c)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e959ad8e17e9f264969caed893f3d535df349f7da6c440ce3e07486b61ae10c19c58488bec0a8208f24c4a", 0xf8}], 0x1) 2018/01/31 02:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) accept$inet6(r1, &(0x7f000071c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000acf000)=0x1c) r2 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001000)=""/0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a0b000)={0x0, 0x32, "af05c8f33e0d383a4a736062f58f5ec8f08e54f01897d351279e420138c3789f59384f73e63ee0c370c178ee10d6cb8f4e84"}, &(0x7f0000807000)=0x3a) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dae000+0xb08)={r3, 0xfff}, 0x8) 2018/01/31 02:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/ppp\x00', 0x101001, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a5d000-0x4)=0x3f, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000016c000-0x4)=0x4, 0x4) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) 2018/01/31 02:38:31 executing program 2: unshare(0x80002400) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c76000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000661000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ec000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000c7000-0x14)={0x0, 0x100000001, 0x100000001, 0x5, 0x50, 0xffffffff}, &(0x7f00005a5000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000fc000-0x8a)={r1, 0x82, "bd62ea2548be336f924e0565b92ff7c650df79b7076fa4b3af432b86bc8ea660b01b3d009e9613be981757109981c130767a1f6de58607c8f956fe6deaaac28cbb53ecf0f7d887e47d45f7232881b6b75b591981a8a748fe1b3fb60c694c68007ccb5d6adee5b82ca6c496d457120a1f257fc99aafc3cd5c432de77d61ba46f58391"}, &(0x7f0000b4b000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ebe000)={0x0, 0x6c, "31e02a6651e737fc37d62d3bc09fbfa1ef5daa03108e5703b1e3374231849dd96c8a47a2f611383657678395f70a945c3010403d73287f9973ea99f0f0f652e76c41506cc0dd3d6372b627cc4509f1a8517c167658e0deb65a1fc5dfde8066e11edd884ba2a0098251e93b89"}, &(0x7f000035d000-0x4)=0x74) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000739000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000762000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000015d000)={r3, 0x1}, &(0x7f00008ca000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000233000-0x10)={0x7, &(0x7f0000089000-0x38)=[{0x376c, 0x3, 0x9b4, 0x3ff}, {0x1ff, 0x1, 0xfff, 0x2}, {0x0, 0x3, 0x3, 0x6}, {0x6, 0x3, 0x8, 0xffffffff}, {0xb829, 0xed3, 0x9, 0x86}, {0x1e, 0x0, 0x4, 0x80}, {0x4, 0x2, 0x0, 0xfffffffffffffffe}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c3c000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0xf, 0x4, &(0x7f00004f3000)={0x0, 0x0}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000037000)={0xffffffffffffe142, 0x5, 0x2000}, 0x4) flock(r0, 0xfffffffffffffffe) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000caa000)='?#\x00', 0x3) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000137000-0x28)={&(0x7f0000d45000/0x2000)=nil, 0x95a, 0x0, 0x10, &(0x7f0000cd7000/0x3000)=nil, 0x3}) syz_open_procfs(0x0, &(0x7f000090b000)='net/bnep\x00') 2018/01/31 02:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000a91000)="72eb37a54fc56e80589ffeed5ade16982acb643a5fcce880e228e829d01e0b340e6ce865f6b083c0ce70ed02241a79af9c1d7259235cceba1d53f9a50c1515358b12c7f99e71c7a5de64add6e7551a7b282fa2be86775a03080be354a03d091ea1f6d01cd7d29510167950eea3728e34c32550991a694ec2b4dcb70c252f5116e2f6d3c7c7cf71df5e7866956959c0c556c87e2e71aa91e62f0e08d2a359c6073a20df8d0c1f37692a8279ebfcfd598172fe0eb4de69d5cf39c21ad2e9d007b3c4c43988624bfe1413c7cec348de5b54cb7f460312b3adac", 0xd8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ccb000-0x15)='/dev/pktcdvd/control\x00', 0x2883, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f86000)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f000054b000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000afa000-0x8)={r2, 0x2331, 0x10000000000000}, 0x8) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cf2000)='/selinux/context\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x400000000) fallocate(r0, 0x800000000000, 0x2, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000ed6000)={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x100001000, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000844000-0x8)={0x0, 0x0}, &(0x7f0000c33000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a9f000-0x6)={r1, 0xaea}, &(0x7f00004ba000)=0x6) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x2a, &(0x7f0000fc8000)={0x2a, 0x2, 0x3ff, 0x10000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008ec000-0x2c)={0x0, 0x24, "23e2745b4b4dee8820dfdcb620fecc9f843cd83aa42557d3dc29773b955205f0fa00a5b8"}, &(0x7f0000415000)=0x2c) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f00009a5000)=""/141) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0xe93, 0x8000, 0x6, 0x7, r4}, 0x10) 2018/01/31 02:38:31 executing program 0: r0 = memfd_create(&(0x7f00009a5000-0x7)='vmnet0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000ae3000-0x4)=0xfff, 0x4) setrlimit(0x4009, &(0x7f000057e000)={0xfffffffffffffffb, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d06000)='/dev/autofs\x00', 0xe4201, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000086000-0x20)={@generic="ff52569683e6659da6b8d228c497e3b2", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000890000-0x4)=0x0) mremap(&(0x7f00008e0000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000c26000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000eba000-0x5c)={0x401, 0x2, {0x2, 0x3, 0xa6, 0x1, 0x706}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000935000)=0x0) 2018/01/31 02:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgroups(0x0, &(0x7f0000ccd000-0x10)=[]) 2018/01/31 02:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000da5000-0x4)=0x0, 0xfffffffffffffd77) 2018/01/31 02:38:31 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000261000-0x8)='./file0\x00', &(0x7f00002ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffffffffffffd4) r3 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x8004, r2, r1, 0x0, 0x0) fsetxattr(r3, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) 2018/01/31 02:38:31 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e91000)={0x1, [0x0]}, &(0x7f00007a0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000585000-0x6)={r2, 0x5}, &(0x7f0000114000)=0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x20000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000e70000-0xc)={@empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005ab000-0x98)={0x0, @in6={{0xa, 0x0, 0x8000, @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]}, 0x7, 0x1}, &(0x7f0000f5f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009eb000-0xaa)={r1, 0xa2, "d0d5d83668c8489b7ee92f303de98011731ae917d6d40955ee0827553af23cd4177929e2d197df735a8c64cc13621f0027a4365d5d51dcbb04668b7c01a47a88d820a4138aea14c2dbf7300b4879523cc0e310e03bebc36c1e6fa9ac9f8dc0cb17a10d4213e3b9d2ba6745fd4f4d9b881d5fb4592b340ca87092ca6825265527fae92e731af9fb82b174f248bc83b55c322d2a8f5f81a24da3940a67597e2d8236cc"}, &(0x7f00005f4000-0x4)=0xaa) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000687000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000c17000-0x58)={0x9, 0x8, 0xb3a, 0x6, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:31 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/190) 2018/01/31 02:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f000038b000-0x8)='./file0\x00', 0x0, 0x0) epoll_create(0x6) 2018/01/31 02:38:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)='bdev\x00', 0x1) 2018/01/31 02:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007ff000-0x8)={0x101, 0x3f, 0x1, 0x357}, 0x8) poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004d5000-0x6)={0x1, [0x3]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000968000-0x10)='/dev/input/mice\x00', 0x0, 0x80600) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000456000-0xd2)={0x0, 0xca, "1df60bfe8cb294d36beaa804b79271be85233e78cb104d0322cb177fc964d76a9b670f45a5ebdea6673a5704f63b668e8c66cc03abedc9ff243ed30354669e7e17aa48848d8594c86c0594bbe70ed715a410f5f98ad6233feda2a96c06ef8bdd66efc62cd07e1317ba55191488008de98d1f96f400e39cf836fa8153d9821782cd00259094566f385fe8a1caadd869965c5c65757cf6bea06c6ef7d78b579caf859c11ae97ecfb00a15fc29880adf4be7f63d0255fa0b90b242628ef746995da3629622245cc1b56ec70"}) renameat(r2, &(0x7f00005fe000-0x8)='./file0\x00', r2, &(0x7f0000ad9000-0x8)='./file0\x00') tkill(r0, 0x1000000000016) ptrace(0x4208, r0) 2018/01/31 02:38:31 executing program 5: mmap(&(0x7f0000000000/0x6ee000)=nil, 0x6ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x3, 0x3, 0x5, &(0x7f000024b000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00006ca000)="59fa62b2bb88835c82fa1b2ea81f7ce13bd18ca87a66dcd80da30815bd", 0x1d) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2018/01/31 02:38:31 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ddc000)=0xb98f, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6d991e4bab4601db00000000000000000400ffdd7affffff00030a0b8436c8"}) 2018/01/31 02:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bff000)='attr\x00') setrlimit(0x0, &(0x7f000066d000-0x10)={0x2840c280, 0x7}) accept4$netrom(r0, &(0x7f0000727000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000787000)=0x48, 0x80000) r1 = socket(0x10, 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) write(r1, &(0x7f0000842000-0x24)="240000002400fff73200000800367700f4ffffff01000000000000a34e00000000000010", 0x24) 2018/01/31 02:38:31 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/loop-control\x00', 0x103, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000021f000-0x9d)=""/157) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007fe000-0x8)={0x3, 0xd69}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x128) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000570000)={0x77b, 0x0, 0x8, 0x31}, 0x8) listen(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x44200, 0x22) 2018/01/31 02:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000+0xe5b)='keyring\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c6000)='\r', 0x1, 0xfffffffffffffffd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d1000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b82000-0x4)=0x0) keyctl$link(0x8, r0, r0) r2 = add_key(&(0x7f0000005000-0x8)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f0000000000)=""/184, 0xb8) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e25000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00009fa000-0x6b)=""/107) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bba000-0x4)=0x0, &(0x7f00001c6000)=0x4) 2018/01/31 02:38:32 executing program 1: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='GPLlo\\\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xffffffffffff0001, 0x4) alarm(0x0) 2018/01/31 02:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0xfffeffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bae000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3c74, 0x9237, 0x0, 0x80000000}, &(0x7f0000839000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000024e000)={r3, 0x6}, &(0x7f00004e8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000867000-0x10)={r3, 0x1c, &(0x7f000072c000)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000838000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b5a000)='scalable\x00', 0x148) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 02:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1000000000, 0x1) flock(r0, 0x6) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000576000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) pipe(&(0x7f0000d85000)={0x0, 0x0}) 2018/01/31 02:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a03000-0x8)='./file0\x00', 0x14104a, 0x400003) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d8a000)={0x1f, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a97000-0x10)={0x4, r1}) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000559000)=[], 0x0) sendfile(r0, r0, 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000004c000-0x8)='./file0\x00', &(0x7f000004b000)={0x1, 0x101}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 02:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)="") socketpair$inet(0x2, 0xe, 0x8, &(0x7f0000d63000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ea1000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a27000)=0x14) [ 50.805755] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/31 02:38:32 executing program 5: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000672000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setpriority(0x2, r0, 0x0) 2018/01/31 02:38:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) 2018/01/31 02:38:32 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000865000)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f6b000)='cgroup\x00', 0x4000, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000)=[{0x0, 0x0}], 0x1, 0xe9) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d39000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000792000)={0x77359400, 0x0}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000b6e000)={0xccf, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ppoll(&(0x7f0000cae000-0x50)=[{r0, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/31 02:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ae2000)=0x0) capget(&(0x7f00006e4000)={0x200f1526, r1}, &(0x7f0000ed8000)={0xd1f, 0x7d56, 0x2, 0x91, 0xffffffffffff5bbd, 0x9}) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000041000)=0xfddd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c29000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000016f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000416000-0x8)={r5, 0x2}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000008000)={0xfffffffffffffffa, 0x59, 0x3, 0x7ff, 0xff, 0x1, 0x9, 0x7, 0xea09, 0x9}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000000a000-0x20)=[{&(0x7f000000a000-0x14)="ebfa85469b00f1a56e6eb9f7781924584a2cb6b8", 0x14}, {&(0x7f0000008000)="012842d8a7d754a43a78dfe8bf38afe7dc4e555e19882bee5939e63c4fd71b69e5a292d9b57bdf945c1588a27546f18ffa0df387dbeb27e36ffcb65294cde34ad2840177a1f18acd7b74b5b58f88d64dfc095c546f82d661f9a0ba6a5a9a9680326fba8f3565699f373476815da4ad15b7e0a43b8677b27dfc9ff8e0c99a61d38dfdd472b28742e4bb926743d02eb14c896b50f50185f3d3a1b973beb7441db1b46e58e7879224ee418ca596dd7dcf25091cee9ca0", 0xb5}], 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:32 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) linkat(r0, &(0x7f0000f4f000-0x8)='./file0\x00', r1, &(0x7f0000709000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f0000910000)='\x00', 0x1) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/31 02:38:32 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) timerfd_create(0x6, 0x80800) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x356, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 02:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000662000-0x8)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000896000)={0x68, 0x4, 0x480000000000000, 0x0, r2}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000deb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f0000e2f000)=[{{&(0x7f0000fd5000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00001a3000-0x80)=[{&(0x7f000078c000+0x967)=""/163, 0xa3}, {&(0x7f0000607000-0x1000)=""/4096, 0x1000}, {&(0x7f000019f000-0x93)=""/147, 0x93}, {&(0x7f0000fe0000)=""/137, 0x89}, {&(0x7f0000764000-0xd)=""/13, 0xd}, {&(0x7f0000f5f000)=""/133, 0x85}, {&(0x7f0000224000)=""/245, 0xf5}, {&(0x7f000042c000-0x81)=""/129, 0x81}], 0x8, &(0x7f0000f9b000)=""/226, 0xe2, 0x100000001}, 0x1}], 0x1, 0x2, &(0x7f0000ba0000)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d1b000-0x8)={r1, 0x2}, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009b7000)=0x20, 0x4) readv(r0, &(0x7f00004d8000)=[{&(0x7f00005e1000-0x4f)=""/79, 0x4f}, {&(0x7f0000c50000-0x10)=""/165, 0xa5}, {&(0x7f0000753000-0x4a)=""/74, 0x4a}, {&(0x7f0000211000-0xf9)=""/249, 0xf9}, {&(0x7f0000d6e000-0xc3)=""/195, 0xc3}, {&(0x7f0000e5a000)=""/63, 0x3f}, {&(0x7f0000c7e000-0x14)=""/20, 0x14}], 0x7) 2018/01/31 02:38:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000, &(0x7f0000645000)="02", &(0x7f00005c1000)=0x0, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000000000)="add150940ee17fd7f2aaa2efbb896dee39d73c144eaf2bae55920e786b09a36a56a65a0e3f70f4a23eea569affa58df5b7dfa0ac7e3eafa8423b507fbd9ebf723c905ad62324b822747982c70117f86a6424bf0f37a43cdfbd") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e61000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="9cd1bed92b92ba538854a896a7675a55719ef1447679ba03225abdbfa74c053c576b1d131b3eafee3059f1d6ce74b5eac75cff8ff5ded78eacf655188e5fe3a6fed708a65402772ef156c5d2799261350736c434661d025d17c1c87be8f3524707bb11862ec4898582d3674d836f2c493b9fcc894a37c3aeef5d58586f13c6598ca4cfa75a20413d7cd0d9b55a50412a5043fb869fe9fb76ea76b47ff7a5f2") lchown(&(0x7f0000664000)='./file0\x00', 0x0, 0x0) 2018/01/31 02:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000db9000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000da6000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/policy\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f00009b4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c8c000)=0x10, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x8a3) ioctl$int_in(r2, 0x80000000005403, &(0x7f0000a9b000)=0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000e15000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000de8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000432000)={{{@in=@multicast2=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000-0x4)=0xe8) r5 = getgid() getgroups(0x402a, &(0x7f0000466000)=[r5]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073f000-0xc)={r3, r4, r6}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/rtc\x00', 0x3, 0x0) ioctl$KDSIGACCEPT(r7, 0x4b4e, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00005e8000)={0x0, 0x8}, &(0x7f0000ecb000)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00009d8000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fbb000-0x30)={0x60, 0x0, &(0x7f0000fad000-0x60)=[@free_buffer={0x40086303, r9}, @increfs={0x40046304, 0x0}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x28, &(0x7f000016b000-0x20)=[@fda={0x66646185, 0x8, 0x0, 0x3f}], &(0x7f0000e51000)=[0x48, 0x18, 0x0, 0x58, 0x38]}, 0x0}}], 0xd8, 0x0, &(0x7f0000f27000-0xd8)="3121cb202c7dcb5de0058cbc7cc54089ceb04e8d5f010047d822c7b952184d6491d610972f106f19e07075c91f11f1d594cbc0fa1bdbc9a74329cce054d633ff95105d1b41c13af828fc78cf3d37bdccb7badd0dfd9c37dd25bf92b6655fb6e646d1bff5d1f7627c2d1953a47f7520d9cf6225771604b8ab3590c0e46599480e7ed80246b76faee515383c557df85bf6fb15ef2291145f62b44f4073f12ed357fe8ef1fb904c25ed1f66999c7aba6df3c8d12a70bc9b8360ec0a1909f7bcd8675bc3271620c35114641d9057d80f243e8fd92f29feac85b7"}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000011000-0x30)={0x8, 0x0, &(0x7f0000616000)=[@decrefs={0x40046307, 0x0}], 0x99, 0x0, &(0x7f000088c000-0x99)="14bf433f377078fe45ebbd823ddc8dc89d4e8c83862cd6fc5a745cfb9cabb7b3ebbf84ec66f92f12e660b7d80da88e60d898b9ddfc054a06c4354d6228012b976feb4bcd72f41c42e25f018250cef7b1b477c3b95d764f19ed8f5525e6755f68dc0c2499d54e26855b0b6af732f61efb8b55e7bbab910950a806e6667f4845fa3c7b59d13940814823848c7247b0545a9c29bdb3a7687806d6"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000373000)={r8, 0x7fffffff, 0x198c}, &(0x7f00009d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00008f6000-0x14)={r8, 0xebc, 0x8, 0x37, 0x100, 0x1}, &(0x7f0000509000-0x4)=0x14) syz_open_dev$binder(&(0x7f00005dd000+0x465)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00005a7000-0x19c)=[@increfs={0x40046304, 0x2}, @increfs={0x40046304, 0x0}], 0x392, 0x0, &(0x7f0000ec0000)=""}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000ab4000)=0x1) 2018/01/31 02:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000cdf000)={0x8a09, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 02:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000662000-0x8)={0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000896000)={0x68, 0x4, 0x480000000000000, 0x0, r2}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000deb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f0000e2f000)=[{{&(0x7f0000fd5000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00001a3000-0x80)=[{&(0x7f000078c000+0x967)=""/163, 0xa3}, {&(0x7f0000607000-0x1000)=""/4096, 0x1000}, {&(0x7f000019f000-0x93)=""/147, 0x93}, {&(0x7f0000fe0000)=""/137, 0x89}, {&(0x7f0000764000-0xd)=""/13, 0xd}, {&(0x7f0000f5f000)=""/133, 0x85}, {&(0x7f0000224000)=""/245, 0xf5}, {&(0x7f000042c000-0x81)=""/129, 0x81}], 0x8, &(0x7f0000f9b000)=""/226, 0xe2, 0x100000001}, 0x1}], 0x1, 0x2, &(0x7f0000ba0000)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d1b000-0x8)={r1, 0x2}, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009b7000)=0x20, 0x4) readv(r0, &(0x7f00004d8000)=[{&(0x7f00005e1000-0x4f)=""/79, 0x4f}, {&(0x7f0000c50000-0x10)=""/165, 0xa5}, {&(0x7f0000753000-0x4a)=""/74, 0x4a}, {&(0x7f0000211000-0xf9)=""/249, 0xf9}, {&(0x7f0000d6e000-0xc3)=""/195, 0xc3}, {&(0x7f0000e5a000)=""/63, 0x3f}, {&(0x7f0000c7e000-0x14)=""/20, 0x14}], 0x7) 2018/01/31 02:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005bb000)="0cb26cae090000000f4a34195631ccaf3e89c1aca23d9a8eb452570fbb752f854847245b68db912cabf4d2694ee1a9e39e51353b92e89c5031aac10200000001f1c862c98580ef5521da92effd312dc35da0", 0x52, 0x20008000, &(0x7f0000958000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x5ad, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f000013c000)='./file0\x00', 0x0, 0x80) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) socketpair(0x0, 0x3, 0xe6, &(0x7f0000e54000)={0x0, 0x0}) 2018/01/31 02:38:32 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000001b000)={0x0, 0x0}, &(0x7f000001d000)={0x40000}, 0x8) 2018/01/31 02:38:32 executing program 1: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000047f000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f000069d000-0x20)={0x0, 0x1, 0x8, 0x1, r3}) signalfd4(r2, &(0x7f0000e82000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 02:38:32 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004af000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 51.073817] binder: BINDER_SET_CONTEXT_MGR already set [ 51.080425] binder: 7605:7621 ioctl 40046207 0 returned -16 2018/01/31 02:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d39000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000792000)={0x77359400, 0x0}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000b6e000)={0xccf, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ppoll(&(0x7f0000cae000-0x50)=[{r0, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/31 02:38:32 executing program 4: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet(r1, &(0x7f0000cd6000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000331000)=0x10) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f000053c000)=0x1) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/31 02:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00007cd000-0x4)=r1) ioctl$TCSETAF(r0, 0x5408, &(0x7f000044d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea8000)='/proc/self/net/pfkey\x00', 0x88400, 0x0) execveat(r2, &(0x7f0000056000)='./file0\x00', &(0x7f00008c3000-0x30)=[&(0x7f0000cc4000)='vmnet1%.ppp1\x00', &(0x7f0000b8c000)='wlan1:\x00', &(0x7f000030a000-0x1)='\x00', &(0x7f0000f23000-0xa)='/dev/ptmx\x00', &(0x7f0000664000)=')--usersystemem0&md5sumcpuset#selinuxlovmnet0\x00', &(0x7f0000fe7000-0x2a)='vboxnet0em1em1mime_type\\em0*selfmime_type\x00'], &(0x7f0000627000-0x20)=[&(0x7f0000af3000-0x5)='/dev/ptmx\x00', &(0x7f000082a000-0xa)='/dev/ptmx\x00', &(0x7f0000996000)='/dev/ptmx\x00', &(0x7f0000dfe000)='#\x00'], 0x900) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/31 02:38:32 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') readv(r0, &(0x7f000000f000-0x60)=[], 0x1014) 2018/01/31 02:38:32 executing program 1: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2102, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00008ad000)=0x280000000000) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008af000-0x4)=0x0, &(0x7f00008af000-0x4)=0x4) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f00008ad000)='./file0\x00', 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008ad000-0x90)={0x9, {{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]}}, 0x90) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001dd000-0x1)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000045d000-0xc)={0x1, 0x0}) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/31 02:38:32 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00002e1000-0x11c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @str=',\x00'}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:32 executing program 7: r0 = socket(0x0, 0x8000a, 0x5) sendto$inet(r0, &(0x7f0000799000)="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", 0x1000, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x21) 2018/01/31 02:38:32 executing program 6: futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000622000)={0xc6, 0x81}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/31 02:38:32 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000870000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000d5000-0x8)={0x0, 0x8001}, &(0x7f00000e7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bc0000-0xd1)={r1, 0xc9, "974c924c06ea81c3223bc483c3fbbcf6e80861197fefdbdb0e03396ee9e15fe20799d8fe3f3774a6b6c74b8f09eef269d2b0a5b5a1fee55d044c6f5d556677c1f9d03b4a4a9204f2e9f5542049bd4d2a9303bf20c9f28eb9e968298fc425c559b113f454f33a92cadaefebcc11ffe0d9aaf84ccbc2bc18f959c20b0b0c3336ee9ea927326ef710680e5f40b7dbe7253c8d693e26b82af389df45902797fc7a72b3a8607369e5d36400164e19afa791adf28b0923295701553109f632b09cc87d8b5cb72059a328e94c"}, &(0x7f0000001000-0x4)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/01/31 02:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007b1000)='/dev/sg#\x00', 0x3, 0x40000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000014f000)={&(0x7f0000317000/0x1000)=nil, 0x1000}) r1 = socket$netlink(0x10, 0x3, 0x0) msync(&(0x7f0000431000/0x3000)=nil, 0x3000, 0x40000000006) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000046b000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x8, 0x0}, [@RTA_MARK={0x8, 0x10, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f87000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fcb000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x5, 0x7fffffff, 0xb8}, &(0x7f000045e000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004e000)={r1, 0x1}, 0x8) r2 = gettid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000097d000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000214000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001cb000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r3}) r4 = syz_open_procfs(r2, &(0x7f0000d9c000)='status\x00') r5 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r5, r4, &(0x7f000030f000)=0x0, 0x7563) 2018/01/31 02:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d09000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008c9000-0x9f)="1f6fe3a4f83a5c818df7d9c635cc40aa96bfce126a5958665aa45436ac134c58c5abd7f37068369f00bddf9d2fb6b699a9072efee02b0f0d4149609735a7bc2b20f309c0c9e9f69f7c991dd6e27a1620ee61f753c4ff6f12dd4cb44fe39126c0051668ef5c2ebbd3a39b08ec084d5d2b88ef753ac6bf42204f764fdaee31c6f06651f7baf9e888268c65aff798b8688b42786758207839b03d33fc77303169", 0x9f) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000107000)=0xffffffffffffff33, 0x4) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x8000000000021428) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="", 0x0}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/sequencer\x00', 0x430400, 0x0) 2018/01/31 02:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c12000-0x10)=@req={0xb927, 0x3, 0x9d8, 0xfd}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d32000)=@assoc_value={0x0, 0x0}, &(0x7f0000962000)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046a000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008b6000-0xc)={r2, 0x9, 0x20}, 0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000b41000-0x40)={&(0x7f0000a1b000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000085000-0x8)=[0x0, 0x0], &(0x7f00006f4000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000789000-0x4)=[0x0], 0x4, 0x2, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) [ 51.308204] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 02:38:32 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000377000-0xb0)={{0x1, 0x0}, 'port0\x00', 0x80, 0x400, 0x80000000, 0x6, 0x5, 0x400, 0x3, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b6d000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000c7000-0x9)='selfeth0\x00', 0x0) r4 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000919000-0x4)=@int=0x3, 0x4) ioctl$TCSBRKP(r4, 0x5382, 0xfffffffffffffffd) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000d0000-0x4)=0x7) ioctl$TCSETSW(r4, 0x5403, &(0x7f000067e000)={0x236, 0x3, 0x81, 0x4, 0x4, 0x8, 0x5, 0x80000000, 0x6, 0xa9, 0x0, 0x1}) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$llc(r0, &(0x7f000000b000)="5f8c19ecc85f03fce4a4f9e3afe013511e2a3261695a3e22cf9d74c0a9a24dd233e6ee184edb88d59d52329f0a4da44c0c5f58c32e3738f0b2e95f8931b261c43b88fd70d86557aa4ebdfb4602175001f0d29fd4522bbb9ffe69c67a79cf91651aa125e27b24d8d443ee0ee80b95469e0450d651bf03f86a139fd8a6eff69e65fd406a04a045ffa94820159f8304fff1d1fe3f919db36788aa8815", 0x9b, 0x4000000, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x100000001, 0x103, 0x5, 0xa706, @random="8fd7310b3f1e", [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001d000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001c000)='/dev/sequencer2\x00', 0x5015fe, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000001f000)=""/238) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001f000)={r1, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x4, 0x3, 0x10}, &(0x7f000001f000)=0xa0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) 2018/01/31 02:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003ea000/0x3000)=nil) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) munlock(&(0x7f0000b79000/0x2000)=nil, 0x2000) write(r0, &(0x7f0000f45000)="49394dffa49ab1603cece0770dec7331747459b0564b29", 0x17) 2018/01/31 02:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f87000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fcb000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x5, 0x7fffffff, 0xb8}, &(0x7f000045e000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004e000)={r1, 0x1}, 0x8) r2 = gettid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000097d000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000214000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001cb000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r3}) r4 = syz_open_procfs(r2, &(0x7f0000d9c000)='status\x00') r5 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r5, r4, &(0x7f000030f000)=0x0, 0x7563) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000ea000-0x4)=0x0, 0x80000) recvmsg(r0, &(0x7f0000beb000-0x38)={&(0x7f0000ad3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00007d9000-0x70)=[{&(0x7f0000e77000)=""/60, 0x3c}, {&(0x7f00008cb000)=""/132, 0x84}, {&(0x7f0000276000)=""/230, 0xe6}, {&(0x7f0000374000)=""/4096, 0x1000}, {&(0x7f0000606000)=""/4096, 0x1000}, {&(0x7f000096c000)=""/129, 0x81}, {&(0x7f0000be2000-0x76)=""/118, 0x76}], 0x7, &(0x7f0000697000-0x76)=""/118, 0x76, 0x8}, 0x120) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/31 02:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000e62000-0x4)=0xffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ece000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x968, 0xb8d3, 0x0, "3a60e9fc18ef2225523dce87decae8d4dc11097d98d955c92cbe0f37a46f09a8c4ec741eacfbd444c85c24c002254e5057c52e04cb8f6e9be81a749ce35798b247ddc4d11a86bdf378a032eba9174cc7"}, 0x160) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$TIOCCONS(r0, 0x541d) fcntl$addseals(r0, 0x409, 0x0) [ 51.350079] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 02:38:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000002000-0x45)="") 2018/01/31 02:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000acf000-0x8)={0x0, 0x1}, &(0x7f0000e46000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000446000-0x8)={r2, 0x80}, &(0x7f0000185000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004b0000)=0x0, &(0x7f0000b6d000)=0x4) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000a64000)='./file0/control/file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b1f000-0xab)=""/171) 2018/01/31 02:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007bd000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) pwritev(r0, &(0x7f000099c000-0x10)=[{&(0x7f000095e000)="9492c96e1eb7c314d4c8d010e7e46c6ac58d4593142fcd16be870f729e43990c23e601754eb336bfd0d94fb2c752027ec7594e30b946514444f6f9e6c93ebd0f9e43c46c369e6f5956d428263af869c694f07e6ba81a40d10006217e91bbca6b2a60ce57c64e10f297c45b82f34a25e4c55d3f6c957ff6f962ef8fcebd6d9cea92", 0x81}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000254000)={{&(0x7f000038a000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000939000-0x1)=0x0) recvmsg$netrom(r0, &(0x7f00005d1000)={&(0x7f00002df000-0x48)=@full={{0x3, {"f32eaf4ef80fa6"}, 0x1}, [{"a642cb425f7ea5"}, {"45cbf208ac9a13"}, {"0100e6e4a16a5a"}, {"953897c1f355bb"}, {"55e3228948e1ce"}, {"4c49cc98af8067"}, {"b4f44a52134f45"}, {"33967a187ae7ff"}]}, 0x48, &(0x7f0000b70000-0x80)=[{&(0x7f0000fa2000-0x46)="ba97f68e4febbb7e14946c3130ae7901e30ace66c6b05c36069e9daa66224386eeb90f119aa5ebd85d054faf39f9d228744c6de7218a73bf8b9b177b270cae0e5519cec94920", 0x46}, {&(0x7f00003df000-0xe4)="f463ad43b88ca1045e6591181a94322a1717352204fe0d32f5ce42fada43c96a1ac05737aac10a8f5d0fc1caef55f2410d7b9892cd29e3b72f3dab271daa61eb9918e352c6885eedaa59c089ab744535dfda74804fc8c19a1b59e67fd9b2bec48dbbd80c4efd29fdc298858481875473ebc4418612d4996b21fc4216dda887630713d54bf01766b65ae72d67185059fdc070b648f328d94447ef3423559cb066da614f490751b170b0622ac44625c79328ba860b75257d017a1f9fd04e219a0e8d1f6fe1adf7eb5090c1708a093aa152bb7852c48ec426ca6490ca08424020bd55fed4ba", 0xe4}, {&(0x7f00008b8000)="cfc8846b7bb8d7a71eef0c6f67f9491cc17c8ee171f4468a1765f0924a905166cb09bba7de11e9359d14c54c1f6b727c1d542def5d023bfefba18dca8c53c509fe0f1199cad9ddb903f144cda70b04abc2f78ac02e41f4d4ce9a11958331e8e883fd6b62a05ad26357a16264cc2259e1f730e201496e5c19d2dd47e3b83f05c4732750da", 0x84}, {&(0x7f0000784000)="a377785df75488e79677194baff6de0f676ad831d8d7b77c391040971732c480713582087f9a0c39024ff64d6b6d97cae6564116d7c409c9f48cea90de15285a5ff05da0c2641e54dae7aed06dd5f3fde5891b2fd7bfc0ea91d9fabcae76e09a71e294db8cbbebcb79c29f733913aecd0e43031d7bad86", 0x77}, {&(0x7f0000c5a000)="7e31a148a05257b6adabb87283bdcebd8f071d1550893f06e112c404c1e660322a760ad0d1fde721997c0de5df9e27d80ebf6236811e94b2e51ccfb323f3ca99c3247e85ea5b9ddc26f8b1e25c15604804d2afe1783db1b5c995776b4e93a23b564da3e323b4e05ecc52b8751c7a6b4695bd7fa6102d03692a88eaf912c4142c6086913cd7dc5415ae0e47be4d6a1a44d3a09a5621648108ba071653d7eb695a592b8e", 0xa3}, {&(0x7f00001ec000-0x8f)="601683de99e3712b3130151746fa9370b3d85b95e577942c2c45e11819ae18db3231ab89a3a74baf1e9aee35a85c195b635beaa3d5623c21bb3117790fba238651d302d6c839605ec3c14b2b8a88484b3574e852e4c91b9c34a9c9f7c1361d48656be2a96faf9a777ddf81eb4ff204c76610d67db8a98461e54a8e288b7507418101b29552e3806fc04ae5eb7ec9e8", 0x8f}, {&(0x7f0000c02000-0xef)="1a407994861126c445445e1676e6d7f5641387efc1f9382d20a1af9fabc87a66c7901820abf09eeee8a5abfee657f4f92f049681e16408d3b6fe70b0331ec230c3587c2fca5b936c5d4d6fdca6a53f27012116675f8233c9a168a7dbb80d57cfe635f3218ca48b9aee0c8d0c66c90ddd971aaa4f2ef9298272137f77489a8049fc83ccfd9587b779abc6b6c995d08c78e7c003884618be60fc6758e1f6a4d2da7d602bf23c1191ad21b910b0ec42801beeadec1799417ee4e8ecfc5e08503be608d178908841bd610d90c8e642adeba1db16860acc74b04e034df50d6e34d7365a40798da639e0dbad92c72b8564b0", 0xef}, {&(0x7f0000580000)="4774b2a6a5de0041eb436e4d9f2ee5a0e456cd13a475f39d26665a8e8e798d4354206ac863c00b9d90fac1050891b99009998b84d64e5b581d4c37348420203dc140282eee87bdc2ea18db59622f0c8cb13606bbd797edbe18fd60579c673b9201dcb2000f328bab59c933f19be53be5e56c8f667d8ea08c9a696c302f39c6d16e1cc94ca3d62384d117a080d371f7f2111ddd63d1e0d230beb6fbb54218897c3c98e47c14f03fb48fe2518d1320891a82f09bb512166729b4f13df4c133cc8d9333f62f297418c63f196b84490717a60b1e0f32784c12e2e7", 0xd9}], 0x8, &(0x7f0000a27000-0x1220)=[{0xf8, 0x116, 0xcacd, "8e5f67df7f26b8f8d77e820a5e147bdce23cf408f62215293912a28835234e53572ed52df6b20318b47dcfac63ef31cb6fde165edae9dcef0a2f752bc223573b16568810c82cee4600aa5b7d86713a7c598b904c3c5e31d6d6f5bc96696aae664cb62f7070886f573dfc5bc82279f2772fffeff389f2da560718a0d130ed4db9c622f75e26a972834f2d46798aa7341e128c30161d3a68070030fd494fe5b6705c056ef8a2bc7a79ca47a41654525cfbe5d3dbd48214f0f2ee79543172e3e510a8f532ebf197e4f4b6e472a47a800b4d4c91035dedce748084d872e8e3bf70192e2102bc"}, {0x38, 0x11f, 0x100, "b2ef95ad6230e6a1243098315d19337eab47d970cd507922398f89e5aa458ac6bfc076"}, {0x1010, 0x0, 0x6, "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{0x48, 0x10f, 0xb, "a1616c815fe651b898a97a021ff01bc3ea0b9c8370e0c1410d1830168e5176271b2d62f69d6a19f33e364414aa2f36c7a0"}, {0x98, 0x6, 0x3, "90623f1587ea6db9a54ec4d36ed3666df04a0334e60da6a44fb893fcccebf91723f8da3179b2c927e0425bba1c0d3573cc0a5d2e06d75a6e816b5c29dfa42be357fc873f2011a1752442e0ecf76ef44982e18a4f07f1d18a1f7d7e3b8ef6b58e71bc1d62b66190c6f8865e26e27301a8d317286b463146aa674f0517fce6c1d934c398f8973460"}], 0x1220, 0x40}, 0x1) [ 51.500627] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor6/7740 [ 51.509268] caller is __this_cpu_preempt_check+0x1c/0x20 [ 51.514717] CPU: 1 PID: 7740 Comm: syz-executor6 Not tainted 4.4.113-g962d1f3 #2 [ 51.522229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.531566] 0000000000000000 11dbb12ef41dd2f4 ffff8800b5437800 ffffffff81d028ed [ 51.539583] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801d30697c0 [ 51.547610] 0000000000000003 ffff8800b5437840 ffffffff81d62834 ffffffff810002b8 [ 51.555616] Call Trace: [ 51.558193] [] dump_stack+0xc1/0x124 [ 51.563545] [] check_preemption_disabled+0x1d4/0x200 [ 51.570279] [] ? 0xffffffff810002b8 [ 51.575542] [] __this_cpu_preempt_check+0x1c/0x20 [ 51.582021] [] tcp_try_coalesce+0x249/0x4d0 [ 51.587981] [] ? tcp_parse_options+0x970/0x970 [ 51.594204] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 51.601290] [] tcp_queue_rcv+0x127/0x720 [ 51.606983] [] tcp_send_rcvq+0x39b/0x450 [ 51.612677] [] ? tcp_rcv_established+0x2230/0x2230 [ 51.619245] [] ? do_softirq.part.17+0x40/0x60 [ 51.625375] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.632198] [] ? lock_sock_nested+0x90/0x120 [ 51.638242] [] ? trace_hardirqs_on+0xd/0x10 [ 51.644202] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 51.650504] [] tcp_sendmsg+0x1e8f/0x2b10 [ 51.656198] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.663197] [] ? sock_has_perm+0x1c2/0x3e0 [ 51.669072] [] ? tcp_sendpage+0x1830/0x1830 [ 51.675033] [] ? inet_sendmsg+0x201/0x4c0 [ 51.680814] [] inet_sendmsg+0x2bc/0x4c0 [ 51.686419] [] ? inet_sendmsg+0x73/0x4c0 [ 51.692112] [] ? inet_recvmsg+0x4c0/0x4c0 [ 51.697893] [] sock_sendmsg+0xca/0x110 [ 51.703413] [] SYSC_sendto+0x2c8/0x340 [ 51.708936] [] ? SYSC_connect+0x310/0x310 [ 51.714719] [] ? sock_has_perm+0x292/0x3e0 [ 51.720590] [] ? sock_has_perm+0x9f/0x3e0 [ 51.726368] [] ? ip_getsockopt+0xb9/0x1a0 [ 51.732155] [] ? do_ip_getsockopt+0x1530/0x1530 [ 51.738464] [] ? SyS_futex+0x210/0x2c0 [ 51.743985] [] ? do_futex+0x15d0/0x15d0 [ 51.749596] [] ? f_getown+0xb0/0xb0 [ 51.754857] [] SyS_sendto+0x40/0x50 [ 51.760118] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 02:38:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:33 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000098e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4b000)=0x26) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x3, 0x0, 0x0, 0x25, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1d, 0x8, 0x6e8, 0x0, "8821ae54c16563663e4e19017a5abe7dc6044e91a5f3b30a6356e559295cf7d450ebeab60b9fa7a5722d34311b8e5162d925c2db2f0f7be2aaf9d860b35d997ff16921e5d00a5a41766d2e38d81831d6ed859e690815d2afb262791a1f4cceeae6df8b04203494fbb277a3c830920f121fd6d734aa73087ea9336acf79188daf95b5e77c76517a2421c035b8279319cc2685f370b84dd4ea12ef475f67cc1cec849d96bfa165b4743fad375d35607738ce910a2e5ff6f029e3f5f1757792f9b338ed17acc99600ce25b40a227e2474ec135a2ced696e3ad091b5c25d41"}, @sadb_lifetime={0x4, 0x3, 0x2e9, 0xfff, 0x8001, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x7, 0x1}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f86000)={@common='tunl0\x00', @ifru_mtu=0xcca0}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f87000)={0x1, [0x0]}, &(0x7f0000a56000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000230000-0x6)={r2, 0x7f}, 0x6) dup3(r1, r0, 0x80000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f88000-0x4)=0x4, 0x4) 2018/01/31 02:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f09000-0x8)=0x5) r1 = syz_open_pts(r0, 0x40201) ioctl$TCSBRK(r1, 0x5409, 0xc0) mq_unlink(&(0x7f00000fa000)='/dev/ptmx\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001d7000-0xc5)={0x0, 0xbd, "f49ff3e6954628fdc0afb2f5df741103674b137e92cb6f881a1d99d92213ebabbf68cea5d95af154ebb48b98368ad71dddd2274f1d4b38ea4338c34fa0544c0c7b1ec458173a940ee4794a44be13be0009480e1b5e2a2ac90b6f430792eb4cadbe73b4ca8d5880a00d4753b4ad88d45b1374ef1dfa090a2fa0c2b6dca1a44a18c292835640915f58a4c096b162e4a38cfe30bc0a433cf6d64fcc63caa296c03292d9c9e36a77fc374a817fbec2b833b5f24c3e0bff68743b1fb603d3de"}, &(0x7f00004da000)=0xc5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b48000)={r2, @in6={{0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8fed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x11, 0x7, 0x8000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f6a000-0x4)=0x0, &(0x7f0000f69000)=0x0, &(0x7f0000f69000)=0x0) ioprio_set$uid(0x3, r2, 0x747d) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a39000-0x4)={0x4, 0x0, 0x1000}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x0, 0x0}) shutdown(r0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0d000)={0x6, &(0x7f00004b8000-0x30)=[{0x8, 0x33, 0xfffffffffffffe01, 0xfc}, {0x9c4, 0x2, 0x8, 0x1000}, {0x2b, 0x100, 0x80000001, 0x80000000}, {0xa7, 0x7, 0x3, 0x4}, {0x4, 0x4, 0x56, 0x6}, {0x1b, 0x80, 0xffffffffffffffc0, 0x100000001}]}, 0x10) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) 2018/01/31 02:38:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) eventfd2(0xc05, 0x801) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x80102, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001000-0x40)={0x5, 0x8, 0xffffffffffffffe0, 0xe2, &(0x7f0000002000)=""/226, 0xbc, &(0x7f0000003000)=""/188, 0x58, &(0x7f0000004000-0x58)=""/88}) getsockname(r0, &(0x7f0000003000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000c8d000-0x24)="24000000260053000000000000a87701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 02:38:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xc0, &(0x7f0000001000+0x7b7)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0xd9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffa652, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) fcntl$addseals(r1, 0x409, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, r3}, 0xc) recvfrom$llc(r1, &(0x7f0000b3d000)=""/166, 0xa6, 0x100, 0x0, 0x0) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/rfkill\x00', 0x129400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c46000-0x8)={0x0, 0x100}, &(0x7f0000e2e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000077c000-0x18)={r1, 0x3, 0x10, 0xf2f7, 0x44}, &(0x7f0000537000-0x4)=0x18) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname$unix(r2, &(0x7f0000281000)=@file={0x0, ""/108}, &(0x7f00006d0000)=0x6e) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f78000)={&(0x7f0000992000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00008d0000-0x10)={&(0x7f00009d1000)={0x14, 0x23, 0x14, 0x2, 0x1, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40084) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000098f000-0x5c)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x2, [0x49c, 0x6, 0xff7b, 0x3, 0x7, 0xffff, 0xe0000000000, 0x4]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00008e1000)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000083e000-0xc)={&(0x7f0000b75000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000a29000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008a8000-0x4)={0x2}, 0x4) 2018/01/31 02:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000091d000-0x10)='/dev/input/mice\x00', 0x0, 0x84580) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000130000)=""/76, 0x4c) connect$unix(r0, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000065d000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c3a000)={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x304cc00000000}, 0xd48, [0x7, 0x100, 0x8001, 0x3, 0x6, 0xffff, 0x3, 0x850]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000d5b000-0x108)={0x10000, {{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]}, {{0xa, 0x2, 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]}}, 0x108) 2018/01/31 02:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/status\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000527000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/31 02:38:33 executing program 3: remap_file_pages(&(0x7f0000af4000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) mlock2(&(0x7f00000b1000/0x1000)=nil, 0x1000, 0x1) pipe(&(0x7f00009ce000)={0x0, 0x0}) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0xd5)=""/213, 0xd5, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000b72000-0x5)='user\x00', &(0x7f0000a56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000738000-0xef)="c3b6e21ed82fadd9ae9363d5472a3051385b19f832e8f02b54efb73c0578eccb7aeedb1ab8eea7a6dee5c46c7bf1980b400c0990be68fa828a1b640586dde9a124fdea882f2c6cc10b1ad1b1db36823b5823237c74bebc54d864081d5ece7173990e96a5a96c4c8850e7fe1d5fa0dae500a1196dd239743a71c6bf80c0e43b9d18f8d6cbf87647931bbfe453d49bf2bed49cdbc689eb1f18e76ad0f59b229939762914e927cd94733e24c453178bbc0108e985eadf60bcbe207071842326a012beb0db2d1ee992473ccd2511047ac57500968395675badbc004df57b023fe8b8037eb5118a3eb7213a1be7e05b62b7", 0xef, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000adf000)='.request_key_auth\x00', &(0x7f000050d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006c6000-0x23)="e7e012696b3bfc770ac7d2f40376f268c1a9a298c3818c0db12918a69fca1116a134b0", 0x23, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) r4 = request_key(&(0x7f0000b54000)='asymmetric\x00', &(0x7f0000fc2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eb1000)='vboxnet1usersystemtrusted\x00', 0xfffffffffffffffe) request_key(&(0x7f0000487000-0xc)='cifs.spnego\x00', &(0x7f000067c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007ea000)='\x00', r4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 02:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000715000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000402000/0x1000)=nil, 0x1000, 0x0, 0x5013, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005cc000)={0x58, 0x0, &(0x7f00000e4000)=[@increfs_done={0x40106308, r1, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f000049a000-0x60)=[@flat={0x73682a85, 0x10b, r2, 0x1}, @fda={0x66646185, 0x2, 0x2, 0x1f}, @ptr={0x70742a85, 0x1, &(0x7f000086b000-0x1)=0x0, 0x1, 0x3, 0x1}], &(0x7f000027b000-0x8)=[0x20]}}], 0xc8, 0x0, &(0x7f0000362000-0xc8)="10c28748af1bf8dcc927c4822e62746443d81bb9a9f6673f85b53601285eda4ba71bcbe97ad45ec78d2379b8a68edaa9f26301ea8a95f4f517ca6c8376ff4be8cea23f468a4a0b925a83884c914bba6d5ea81cf39496e44c126d574041d13533fca949bf1c74956d89b09eda33468c924ce7dddddca171f893c87277f20aca8db657947e70d4009ad26217cd008a1a6732b1d96b837e4ff3db6235ca6bdde373307ed7c856edc9cafc7eace0c95eb366c2b0d2a46af3c43e6f39db7cd939359d769a2610b1c42874"}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r3, 0x0, 0x0) 2018/01/31 02:38:33 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) r0 = socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={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) getgroups(0x137, &(0x7f0000002000-0x4)=[0x0]) getgid() r3 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x8)=[0x5, 0xffffffff]}) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541e, &(0x7f00001e4000)=0x2) close(r0) 2018/01/31 02:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) r1 = syz_open_dev$mice(&(0x7f0000449000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b3c000)={0x0, 0x7fff, 0xfffffffffffffff9}, &(0x7f0000f19000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003ad000)={r2, 0x7fff}, &(0x7f00001a3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b30, 0xaa) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) sysfs$3(0x3) 2018/01/31 02:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000846000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5}, &(0x7f0000af0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006c6000-0x4)=@assoc_id=r2, &(0x7f0000786000-0x4)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000a59000)=[{0x3, 0x2}, {0x4, 0x6}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x40000, 0x100, 0x0, 0x0, 0x800, 0x0, 0x1, 0x0}) 2018/01/31 02:38:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000084000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xe7a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r0) 2018/01/31 02:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000dba000-0x9)='/dev/sg#\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f8e000)=0x0, &(0x7f000095a000)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r1 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000502000)='ns/user\x00') accept$nfc_llcp(r1, &(0x7f00007bc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007ab000)=0x60) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x5, &(0x7f0000ee1000-0x81)="", 0x0) 2018/01/31 02:38:33 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000028000)={&(0x7f0000016000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000)=[{&(0x7f0000026000)=""/84, 0x54}, {&(0x7f000000b000)=""/39, 0x27}, {&(0x7f0000029000-0x81)=""/129, 0x81}, {&(0x7f0000028000)=""/244, 0xf4}, {&(0x7f0000028000)=""/111, 0x6f}, {&(0x7f0000017000-0x30)=""/48, 0x30}, {&(0x7f0000029000-0xdc)=""/220, 0xdc}], 0x7, &(0x7f0000010000-0x35)=""/53, 0x35, 0x5}, 0x10000) recvfrom$inet6(r0, &(0x7f0000022000-0x79)=""/121, 0x79, 0x40, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/31 02:38:33 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000069f000-0x15)='/dev/pktcdvd/control\x00', 0x301002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a41000)=[{0x3, 0x2a}, {0x2, 0x16}, {0x2, 0xffffffffffffffe0}, {0x3, 0x7fffffff}, {0x6, 0xf5}, {0x4, 0x4240}, {0x3, 0x9}, {0x0, 0xfff}, {0xc, 0x9}, {0x0, 0x42}], 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x4d8)={0x3, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000587000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sg(&(0x7f000085c000-0x9)='/dev/sg#\x00', 0x0, 0x802003c) ioctl(r1, 0x5, &(0x7f00007bb000)="") 2018/01/31 02:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000335000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000097f000)={0x5, 0x6, 0x7, 0x401, 0x5, 0x3ff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ppoll(&(0x7f0000a26000)=[{0xffffffffffffffff, 0x4200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x104, 0x0}, {0xffffffffffffffff, 0x242, 0x0}, {0xffffffffffffffff, 0x220, 0x0}, {0xffffffffffffffff, 0x100, 0x0}], 0x6, &(0x7f0000616000)={0x0, 0x989680}, &(0x7f00009a9000-0x8)={0x4}, 0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e25000)={0x3, &(0x7f000085d000-0x18)=[{0x8, 0x6, 0x1, 0x8001}, {0xffff, 0x8, 0x6ff20375, 0x100}, {0x20, 0x3, 0x400, 0x46}]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000d000-0x78)={0x400, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0xff, 0x6, 0x0, 0x0, 0x7, 0x4, 0x13e}) write$evdev(0xffffffffffffffff, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d5000-0x9)='/dev/rtc\x00', 0x20200, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008d4000)=[{0x3, 0x4}, {0x2, 0x9}, {0x8, 0xffffffffffffff86}, {0x6, 0x7ff}, {0x0, 0x2}, {0xc, 0x1}], 0x6) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000854000-0x50)={@common='rose0\x00', @ifru_addrs=@pptp={0x18, 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]}}) uname(&(0x7f0000113000-0x6b)=""/107) 2018/01/31 02:38:33 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x40) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f1c000)=0x0) 2018/01/31 02:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000060c000)=0x8001, 0x4) accept$unix(r0, &(0x7f0000669000)=@file={0x0, ""/108}, &(0x7f0000190000-0x4)=0x6e) 2018/01/31 02:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000f18000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000587000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sg(&(0x7f000085c000-0x9)='/dev/sg#\x00', 0x0, 0x802003c) ioctl(r1, 0x5, &(0x7f00007bb000)="") 2018/01/31 02:38:33 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x14c00) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f00005fb000)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6ea00aeb55f74a15, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @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]}, 0x5, 0x9, 0xfffffffffffffc01, 0x5, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={r2, 0xc3aa, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffff, 0xff, 0x8, 0x0, 0x0, 0x80000000, 0x0, 0x8, r2}, &(0x7f0000001000)=0x20) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000209000-0x6)='hybla\x00', 0x6) 2018/01/31 02:38:33 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083a000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005b6000-0x4)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000009000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000063f000)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x2800) 2018/01/31 02:38:33 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x28)=""/40, 0x28, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000000a000-0x10)={0x4, &(0x7f0000003000)=[{0x1, 0x8fae, 0x101, 0x5}, {0x8, 0x3, 0x1, 0xfff}, {0x80000001, 0x5, 0x9, 0x7ff}, {0x3, 0x3, 0x9, 0x800}]}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/31 02:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = accept4(r0, &(0x7f000030d000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000678000-0x4)=0x20, 0x80800) getsockname$packet(r0, &(0x7f00006d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001a6000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00005f5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = open(&(0x7f00009a1000)='./file0\x00', 0x200, 0x108) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x7) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x1c) dup3(r0, r4, 0x0) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000287000-0x24)="240000002a0007003200000800367700fbffffff0100000000000003ffffffff0100ff10", 0x24) r1 = syz_open_dev$mice(&(0x7f00004f5000)='/dev/input/mice\x00', 0x0, 0x880) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000036a000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}], 0x2c) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d83000-0x14)={0x9, 0x29d, 0x400, 0x8, 0x0, 0x42, 0x0, 0xa030, 0x2c, 0x1}) 2018/01/31 02:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eaf000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000191000-0x10)={0x7, &(0x7f0000a41000)=[{0x100000001, 0x7, 0x7, 0x1000}, {0x0, 0xff, 0x7, 0x2959}, {0x3, 0x0, 0x2, 0x8}, {0x7f, 0x1ff, 0xc5aa, 0x1}, {0xb9, 0x81, 0x100, 0x69000000000000}, {0x7fff, 0x2d67, 0x2, 0x10001}, {0x1f, 0x7, 0x2, 0x0}]}) r1 = syz_open_dev$tun(&(0x7f00006d0000-0xd)='/dev/net/tun\x00', 0x0, 0xe6201) read(r1, &(0x7f0000dec000)=""/228, 0xe4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c9c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000080b000-0x8)={r2, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='nr0\x00', @ifru_names=@generic="c15c9a8b74308b10395d0ce63d9d8226"}) write$tun(r1, &(0x7f0000b37000+0xfb7)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) timerfd_create(0x2, 0x80800) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f05000-0x4)=0x0, &(0x7f0000450000)=0x4) sched_setparam(r3, &(0x7f00004ae000)=0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c63000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bcb000)={0x0, 0x20, 0x1000}, &(0x7f000011d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000064a000-0x8)={r4, 0x400000000fb47}, &(0x7f0000a9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d49000-0x8)={r5, 0x7fff}, &(0x7f00002d8000)=0x8) r6 = mmap$binder(&(0x7f0000c1d000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000526000)={0x0, 0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005cc000)={0x68, 0x0, &(0x7f0000a62000-0x68)=[@increfs_done={0x40106308, r6, 0x0}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000d26000)=[@ptr={0x70742a85, 0x0, &(0x7f0000d45000-0x1)=0x0, 0x1, 0x4, 0x16}, @flat={0x77622a85, 0x10b, r7, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000625000-0x1)=0x0, 0x1, 0x1, 0x22}], &(0x7f000038f000-0x18)=[0x20, 0x18, 0x0]}, 0x6}}, @decrefs={0x40046307, 0x1}], 0x7b, 0x0, &(0x7f00001a2000)="89811bd6bd551a1c8b827c4c82a000207ad592515e5d4843a821f5720e8263790fa94a2f2223aeb7e14de301ee4a8bbc55aff69a21a7fb1fa6321971996e3e698dfd750b8bc34d46a02ad3767b4a27580469e278c6bb70c9fec7d840023d64d446d9a6b3bbd6d78896b85fc6e0cd6aa95d0e497626b58adb39cdbb"}) ioctl$TCGETS(r0, 0x5401, &(0x7f00009da000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000115000-0x8)={0x0, 0x2000000000000000}, &(0x7f0000120000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000903000)={r8, 0x4, 0x1000}, &(0x7f000034b000-0x4)=0x8) 2018/01/31 02:38:33 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000022000)={0x0, 0x2}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000022000)={r2, 0xcf, "bc1b03c5a4cf7d2063b44d66d3808a25e98e8325b311105dbe1e0510b6991cd9d5f6c46a317b58686b72e721176e0551a43a76c75e4fa1cb831f5f8d8ea2f596b6c449aff7adbdb464dc953a0254a17a04bd41f3eb92eeaf2f00abcc38ee80ee9759ed50f519fd579dd2e2b4e85538fd67a2694482eed8ae0dca5c8a7ac14800a907c14d6e8af5061ce6b2f48d4e18242aa7d99c0d6ccbea381570b90f58ac59eec090974bf36b0692210a35ad45ae0f3a816709aa31e1ae30a0f44817fd3b3957392e3c8f7c27dd68cbcb5a773b6d"}, &(0x7f0000004000-0x4)=0xd7) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000010000)=@get={0x1, &(0x7f0000023000)=""/165, 0x9}) recvmsg(r0, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) socket$netlink(0x10, 0x3, 0x12) getpid() 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) close(r3) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r5 = memfd_create(&(0x7f00008f0000-0x1)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 02:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b4000)='/proc/self/net/pfkey\x00', 0x400004, 0x0) r1 = fanotify_init(0x10, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d51000)={0x10, 0x0}) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) timerfd_create(0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000a7a000)=0xe53f, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a79000-0x12)={@common='vlan0\x00', 0xa881}) 2018/01/31 02:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f63000-0x4)=0x7fff) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/keychord\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000f61000-0x8)='./file0\x00', r0, &(0x7f000030d000)='./file0\x00', 0x7) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='nr0\x00'}) write$tun(r0, &(0x7f0000e70000-0x89)=@hdr={0x0, 0x83, 0x0, 0xd89a, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, ""}}}, 0x3a) [ 52.437095] audit: type=1400 audit(1517366313.674:20): avc: denied { create } for pid=7907 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 52.532200] audit: type=1400 audit(1517366313.774:21): avc: denied { create } for pid=7907 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/31 02:38:33 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x2}) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d36000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f000019f000)='encrypted\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000a66000-0x8)='keyring\x00', &(0x7f000057c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x4, r3) sendmsg$nl_generic(r1, &(0x7f0000a27000)={&(0x7f0000627000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000090f000)={&(0x7f00003b7000-0x304)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000079000-0x3fe)="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", 0x3fe, 0x0, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/31 02:38:33 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000051000)={0x0, 0x1c9c380}, &(0x7f0000026000-0x10)={0x0, 0x0}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8679d0000000c00000013eeab65c0322901dc6bd36cde0551f002000000009f91eeb7c37c7240f476c8d753d020aacfaf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000037000-0xf0)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x9, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000053000-0x80)=[{&(0x7f000003a000-0x63)=""/99, 0x63}, {&(0x7f000000a000)=""/12, 0xc}, {&(0x7f0000052000)=""/118, 0x76}, {&(0x7f000003a000)=""/18, 0x12}, {&(0x7f0000024000-0xf3)=""/243, 0xf3}, {&(0x7f000003e000)=""/111, 0x6f}, {&(0x7f0000052000)=""/230, 0xe6}, {&(0x7f0000052000)=""/113, 0x71}], 0x8, &(0x7f0000002000)=[{&(0x7f000003f000)=""/0, 0x0}, {&(0x7f000001f000-0x1)=""/1, 0x1}, {&(0x7f0000044000)=""/31, 0x1f}, {&(0x7f0000053000-0x76)=""/118, 0x76}, {&(0x7f0000053000-0x67)=""/103, 0x67}, {&(0x7f0000053000-0xa0)=""/160, 0xa0}], 0x6, 0x0) 2018/01/31 02:38:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004db000)=0x9, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x4, 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000066000)=[{0x3, 0x9}, {0x98197ebef65ddef1, 0xf9aba4c}, {0x0, 0x21308636}, {0x4, 0x7fff}, {0x3, 0x401}, {0x0, 0x2}, {0x4, 0x71d}], 0x7) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000013000+0x24e)={{0xcd, 0x5}, 0x1, 0x7fffffff, 0x4, {0x3ff, 0x7}, 0x7fff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000015000-0x10)={0x0, 0x3, 0x0, 0x0}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000010000-0x98)={r3, @in6={{0xa, 0x3, 0x4189, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0x125f}, &(0x7f0000014000)=0x98) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000014000-0x2f)="cbdc3610e0ee3d14c07cd10f9cf08b9d1e8b80e32a5ebb54218725cf94e1c9ec43a48e92a328431714cc2029c7b3d4", 0x2f) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000008000)={0x9, 0x3, 'client0\x00', 0xffffffff80000005, "c448de1e4257f3a2", "86002dc955fe1ed94a189517c1175c48d64d6c9307dbfcd870787fc66e1e2f16", 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000686000+0xed3)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c38000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x10000, 0x8) ioctl(r0, 0x1265, &(0x7f0000e1b000-0x6c)="") 2018/01/31 02:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b42000)='cgroup\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) syz_open_dev$mice(&(0x7f00004a5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/31 02:38:33 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000-0x80)=[{&(0x7f0000007000-0x31)="a2032606dd38676f391cb012047c8469c55ee1a05a20f0a9354eff4154a997db233180852601e192c5b001be214f17160b", 0x31}, {&(0x7f0000003000)="98723d78cb90651bc9770e779f7454023b3913713a3562730dc8793ee14c6f834ad8c4e8a285483f47c916a5619fd36f2e582b56984d49f01468eb36d8c190278f0cebeefbeafe5c9daba610a297e30d46035f26b43b6aa990a6bfed48907882c3194f644e6b89dfd9c3a03d84fd22f22469cdce18d57f17ebd9a4d365b9fc539ac41b11f65f1b76a422ed821d277400e3288f0ed3efe872c2749b6f570e0b075f39ab8d87b740e9931fc73353c7b1386e1c", 0xb2}, {&(0x7f0000007000-0x24)="b5bd0de26a403e4a243661ffbd2dbe2bd1b1674c2c338935de40597e093b72995a228241", 0x24}, {&(0x7f0000007000-0x51)="286234b60c5009536995c9895d83e5c8873bbc41bccefd70ad5d80f2aea1e8da4f4765463a26a8afd33dca1d79e7423eb8a828d794a5665cdf33a989cf07e0c6ea5d5082768cd99dead427c8dfadd08ee2", 0x51}, {&(0x7f0000003000-0x39)="3c0c88f6c1c3621603b004685b80f81351073107547d2488f191d25c45d96eea815849eea0bf0dfa34b5f0fbebb55eb1a20c12d528adc6f79d", 0x39}, {&(0x7f0000006000)="4e1590a127322b338a1909a518f61be73cff27f088e7119e50f212c354d373be4f4edb063b6de1ee23b9950b18d5d4bce2296ad9cc1ecd50053eabfba751a8c9c10e7918cfae445b30307c03c8941751eb71531aaabf2d59e81453fb07777a9f9db5995d715a65ab165d3146f27831544748abfbdc5408d0f2a47703efb1a7b11f66aeb2bb3f604e17a52175cec35f93da302ad8b5442a3841cc8feb0d5ec32e850c91984801048809d3b46a", 0xac}, {&(0x7f0000007000-0x60)="d1c1878d8137d08fad404736237901947b095e06af33096839cec038182567a833e2d3e8ab2742488918e442ca185c3f1a63691e3d70de01443b890310d4116ad4064bd057653f3461fd6fef036c26eac125b0d58c1309fa357ae71ba3363796", 0x60}, {&(0x7f0000007000-0xb7)="cc93ca06f94861d16f8f68312c148fdcbfbfd22f77821eae42cf5dbcabec86ad4b1078d130ff996b3f890f268cb91099ba675dc98802c54b0c9f1452a0e83db90d33417d2355e6d097acedd0035d2cbf7d25e7563baf1716196edaba135abb4bf4778c20174159d5004c213cb90b20964bab17dbf904b0ae7c385ff209face79ef9228ff4f133e52b23f20b890ee38bb1f8568826602f1eaca8c815a57bef8e574348dbde7130ee90282fbf92be309cfe30d94e3fe69a9", 0xb7}], 0x8, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8000}, 0x0) 2018/01/31 02:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000ec6000-0x10)={0x0, 0x0}, &(0x7f000025d000)={0x0, 0x0}) timer_create(0x7, &(0x7f0000950000)={0x0, 0x16, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cae000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000201000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000bb3000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000881000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 02:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) write$selinux_load(r1, &(0x7f000047c000-0x14)={0xf97cff8c, 0x8, 'SE Linux', "648a80c6"}, 0x14) [ 52.651937] audit: type=1400 audit(1517366313.894:22): avc: denied { create } for pid=7943 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=netlink_crypto_socket permissive=1 2018/01/31 02:38:34 executing program 2: r0 = socket(0x3, 0x8000f, 0x8001) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005c8000-0x4)=0x0) unshare(0x4000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') openat(r1, &(0x7f000065c000-0x8)='./file0\x00', 0x1, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00005ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000162000-0x8)={0x0, 0x0}) sendto$inet(r4, &(0x7f0000c58000)="15885692f6c82db892884b1214a2f9ceb6fb27f85ece1b71b86524d1421bf746d2c3a5cea3196e6979ce7b51bd1cbc614a50c8f9edece4930b1fff6c457ff8f07a67781bc2ffdad67f9d140a699e1fc6e5f19858e0b2e7358ef827eb0caf662c58d0de56", 0x64, 0x40040, 0x0, 0x0) getgid() r6 = gettid() setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a75000)={r6, r2, r3}, 0xc) stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000a22000)=[{&(0x7f0000291000-0x1c)=""/28, 0x1c}, {&(0x7f00008e5000-0x3b)=""/59, 0x3b}, {&(0x7f0000a90000)=""/75, 0x4b}, {&(0x7f000022c000)=""/7, 0x7}, {&(0x7f0000a5d000-0xc2)=""/194, 0xc2}], 0x5, &(0x7f0000f39000-0x30)=[{&(0x7f000086e000-0x1000)=""/4096, 0x1000}, {&(0x7f000050d000-0x6)=""/6, 0x6}, {&(0x7f0000bb4000)=""/160, 0xa0}], 0x3, 0x0) r1 = creat(&(0x7f00003b3000-0x8)='./file0\x00', 0x1) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000a8b000)=0x0, &(0x7f0000f10000-0x4)=0x4) r2 = creat(&(0x7f00009f6000)='./file0\x00', 0x4) readahead(r2, 0xffffffffffffffff, 0x0) 2018/01/31 02:38:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@rand_addr=0xfffffffffffff4d9, @empty=0x0, 0x100000000, 0xa65323c767c08e5f, [@broadcast=0xffffffff]}, 0x366f) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/76) 2018/01/31 02:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000b03000-0x38)=[{r1, 0x2561, 0x0}], 0x1, &(0x7f0000ce8000)={0x0, 0x1c9c380}, &(0x7f00005e9000)={0x0}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000960000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000511000-0x1000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2003, 0x0}) 2018/01/31 02:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000452000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', '{cgroupcpuset/system{\x00'}, &(0x7f0000952000)="2d2b52ee", 0x4, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) ioctl$TIOCEXCL(r1, 0x540c) preadv(r1, &(0x7f0000ea7000)=[{&(0x7f0000aa3000-0xab)=""/171, 0xab}, {&(0x7f0000192000-0x91)=""/145, 0x91}, {&(0x7f0000364000)=""/4096, 0x1000}], 0x3, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000dfd000-0x4)=0x0) connect$pppoe(r1, &(0x7f000040b000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) mincore(&(0x7f0000c6b000/0x3000)=nil, 0x3000, &(0x7f00007ac000)=""/225) 2018/01/31 02:38:34 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x400, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x140) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) fstatfs(r2, &(0x7f0000001000)=""/0) 2018/01/31 02:38:34 executing program 7: futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f00002b0000)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ff4000-0xd)='/dev/usbmon#\x00', 0x200, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000693000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc0)="3c1d0bdbbb1613bc407f1e743ac47cc78d8b2fe1883a55e1f28c2547874bce3726adbc9884ceb96247c1b46eb94c3dbf649c8be572e8b46734a38ba786c130d0730172d824282bd5bdbe56e68b7e7582ad14171102bee72f0745c4ddb5192b7102546a9953e1c08fd4b9c8e88b5ab91c3fcaa7f3de5ee36152f36864a4fbe0f9c00308ed26c5b311ec1b123aba53d8b956cd0d46f06a2b2818595c6ba4e24d53cfd25a20085b694384b9d127241c3b5e333f2b7457548bcc907f82da1a53d108", 0x8d, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000+0xbe4)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00001d5000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0xd75348a, 0xd) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e38000)={0x7, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x80000000, 0x8e, 0x9, &(0x7f0000a96000-0x10)=@generic="b62b6c5cf7f7128a15c3ebe552978047", 0x1, 0x0, 0x12b8c643}) 2018/01/31 02:38:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000026b000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf1, 0x6, 0x0, 0x80000000, 0x1b260000000000}, &(0x7f0000585000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7fff}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xec, 0x8, 0x80000000, "1258c48be5c1da82b2565311f041add148e60fd3bbef3640c3aff05a04fcf7c4e5db2dd8cdf93fabf1f59e830b67d8ae7977c8b7cda894d788b872db4a8316f24521a8208385432febf3030974a41897"}, 0x160) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r2, 0x0) 2018/01/31 02:38:34 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a68000-0x94)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x50}], 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="83fee289be8df564a1c569595d87e7ee"}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r2, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, 0x0}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:34 executing program 7: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x106, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000052a000)=0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/31 02:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000000) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000715000)=0x0, 0x2ad) r1 = dup2(r0, r0) lstat(&(0x7f0000162000)='./file0\x00', &(0x7f00009a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b0a000-0x8)='./file0\x00', &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000032b000-0x48)={{0x2, 0x1, 0x100, 0x1, 0xee9}, 0xff80000000, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00001bc000)=r2) 2018/01/31 02:38:34 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000-0x33)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xffa7, &(0x7f0000014000)={&(0x7f0000012000-0x38)={0x91, 0x1e, 0x4000000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xfffffffffffffd59, 0x200000000000, @ipv4=@empty=0x0}, @generic="5a06c9f2b45f2e6c5eeada5dcba358e524bbe054abb6"]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000853000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bef000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000dfd000)=0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x0) 2018/01/31 02:38:34 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004a3000)={@generic="ba8057c5ae8d2f572212302c9d7aed48", @ifru_flags=0x2402}) 2018/01/31 02:38:34 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) getpeername(r0, &(0x7f00001e0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00005c9000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xe000000000, 0x1, 0xffffffffffffff00, 0x7, 0x7ff, 0xb82a, 0x8, 0x61, 0x9, 0xfffffffffffffff7, 0x1}, 0xb) 2018/01/31 02:38:34 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001c9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000cd3000/0x3000)=nil, 0x3000, 0x3000000, 0x7, 0x10003) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) flistxattr(r1, &(0x7f0000000000)=""/193, 0xc1) 2018/01/31 02:38:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000884000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ed000-0x15)='/proc/self/net/pfkey\x00', 0x16300, 0x0) bind$vsock_stream(r3, &(0x7f00007ff000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) futex(&(0x7f0000090000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, r2}, &(0x7f0000048000)=0x0, 0x4000000) 2018/01/31 02:38:34 executing program 5: clone(0x0, &(0x7f00005aa000)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@random={'system.', 'vboxnet1\x00'}) renameat2(0xffffffffffffffff, &(0x7f0000add000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000937000)='./file0\x00', 0x5) 2018/01/31 02:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000)='/selinux/enforce\x00', 0x2, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000b8d000)=0x3) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000584000)="3bd7feb0e439c4e6110b6677732e9830d864ee5cc0fef980cd3f9438e392a8cf34cb468a6cc7fbf04be7e8dc88e8547ea20da9150d9d94f82e75c260c1261eaf12d86cab46d65219693e9c60d183f992bcc0d5667a811ed76aa2ca24d2648dd975d3d8a739ae86b28eea0c8e4095e57a632840fa10fc00e4c8b04fb22e167c3fbdd6f4030e3022f8c770e452e00317124c9614bc193a75bcd91611338c8ec5cac8d179e288f6f3a79991fc1c24d9b57d07178daba56acf26e8cf") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000ecb000)={{0xffff, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f00005b6000-0x94)="ad8e1f1b96ff61fd0ff894bab9d6289656b939c9accbbe10adc3fa6cc0a84d71a7158f314559c0be19a37737fd0ca2ada51bc88fb89a66578b0eee6e633a37ca0d2c581c053697f89599a59d93b8e0e4892ec9d021f9c5d7a9750050c180b4b2d0038d3a9fcbed296a9d2bbaecf16a1e2eb0380181a67120fe286de7208f3d282a707d219b1c614e2037d9adf266e4e68c88f9f0", 0x94) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005f6000-0x4)=0x0) ppoll(&(0x7f0000075000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00009b6000-0x10)={0x77359400, 0x0}, &(0x7f000086e000)={0xfffffffffffffffd}, 0x8) syz_extract_tcp_res(&(0x7f000051c000-0x8)={0x0, 0x0}, 0x6, 0xffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2a000-0xc)='/selinux/enforce\x00', 0x101040, 0x0) r2 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f000098e000)=[{&(0x7f00004fc000-0x60)={0x27, 0x2, 0x8000, 0x7, 0x0, 0x3ff, "e62fd01003c21018fb772ec35ec5b140c660aede6d0bffc11525ac20af6233934e41ba02ce560acf652261f5f3031940b17f34a937078dc779f7251dba9372", 0x1}, 0x60, &(0x7f0000db6000)=[{&(0x7f00006e1000-0xc7)="53e4429df8644c34419b7a0c52eb485556659a206fde2822cdebdcb411d978648dcf613ba75a8df780da2b87e701cfd9aa548c99a009a8c95ad06712863797ae4178cfb986d75a98a963fb97fad97ed76c1a6d37db33fba838d8a90b51bace3dea8eb06a2a7514a859decd9d8c02a28529026bcd01dd0cafca9f1eced65041bba7a596a0998bd5864794e95e82a8770cde4865fbb7ed5b04e8599939a4bb324dcfb88e446f2eed888313bf21e009cf610c945d70dfd4cb867d399ffbc501e8dc318b981bdd7287", 0xc7}, {&(0x7f0000a2a000)="b72fa60d4db9c6d7090452456fb8efbe56152715edcd81aa1aa222fcaa380e1abac0bf275eecb7e9f56e894c2de8e3f98366fc028cf5680ce9999c8c2f7d932a25c66012d6fb34e3190d6db8c6deaaf746ee52cafb7d322db823a2fce86ac5b3397d8c7fcda1c3cfe438438cbf466e7addf9233e3ea8833346fa7ac4e4e073c1001de8e904735c96419930a49785cf175489d70b4ceee4bf40e820ad0a8b3b1c3fc98794b6119bc0221f113c3242d16eae20c07c888a66e09916bfc940d307e531570aad5b05c40df876afe413384244a66458608affa35522431db4b14b8eb6fe1d5c06a9f8", 0xe6}], 0x2, &(0x7f00000a7000-0x58)={0x58, 0x1, 0xfe6, "9be651e2862930f8ea549537eddd15f807464b4929763426f925fcef34279ab4092d281e8490477c581954a1e9eaa9a91379a0ca72a0c3b66d8c041f7d11caf320c9"}, 0x58, 0x1}, {&(0x7f0000986000)={0x27, 0x95a, 0x1, 0x5, 0x16f, 0x6, "0d6b9b727a5db1c57cf9dea4ca3e7594185cdf8172d0bb0381636cecc4c7d436f4d51f41f8d21a531806806380864dc745c870cc2ca16bc1e376dacc1fa3d8", 0x7}, 0x60, 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{&(0x7f0000f97000)="cdda7b7f05eb589b325cf03de6c2aec91612540fc44d38e17febcb667e41c32c873e894d259060c27d3afb0c4e213017680cba8c154a94f69c13efe7d98998a53d6883946f47c7185686d564fa3ef6cb02c39a506ca0a17a52e13354ed54f886d133a6b633ed647ea5ec0c9a987dfb64e4baf8b505fffeba59a66a8d3b5f92278fce7c48398edfe269416eef9e0be71438fa112a3b2e99d194e44feaaeeb6898cead", 0xa2}, {&(0x7f00008a4000+0xad6)="fb911502234063c324734c9705004ce50995273e5fdab9aa6089f605f6c46968c585a791a673e1d2647388e9e5335d0f287008586e3319f39aa96f3b7b91c67965a462ffe0b0f0f532cb565900a96fd9a16d81", 0x53}, {&(0x7f0000705000)="8a604741e67018b10dc42a0e6a6ab02876b9a3137e18b236a16d82c5e77f0f0d11ce6429fffa51974788d0b6ebfd922933519070075a74528e35e706eb488f4ac533ada540ff4647f7e724abbf73d6692686725baf65776d73aa47436c0c48113e22afa37814ff8425130e3e6346c255ed3d98", 0x73}], 0xa, &(0x7f00007e5000)={0xc8, 0x1, 0x5e97, "ea1451b4b9b6f8e50e1d69636bf15b4b32e7c2159448a1d49303244c74741ea14a9afc51ae5dc6f84a7f1c7a5053fad9bf12c46a8091a271a53339b5061286627bf837df13611fbcfaea9403f17c27927c4d9e9d7e0e04e8bfb80dd34d24417377a4ceb1658668231789f95abed480bae669f069fce2687925ab261b36cbaaef2d41c4d1cd7c972f2c7510a958221c6c0b482acadc85409072372280e6d7c8ad618060eed2ee385f1a0dbc0017fb3079835bf1cad0"}, 0xc8, 0x40000c0}, {&(0x7f0000608000)={0x27, 0x4, 0xfffffffffffffff7, 0x7, 0x5, 0x9, "51e92b71cbf6e2c168aa5a6cf60d831f9d200270e884f8ffcaeaa454d16aeb844ca312cef85ba68cbf6953fa67aee0da8edf6c3f1b8c17d5a5d1eedb4d5ef3", 0x3}, 0x60, &(0x7f0000d08000-0x10)=[{&(0x7f000095b000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x400c4}], 0x3, 0x0) 2018/01/31 02:38:34 executing program 2: unshare(0x30000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000642000-0x1c)=[0x0]) getgid() stat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)={0x0, 0x0, 0x0}}}) 2018/01/31 02:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) signalfd4(r0, &(0x7f0000f83000)={0x7ff}, 0x8, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000510000-0x18)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0xffffffffffffff73) 2018/01/31 02:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000853000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bef000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000dfd000)=0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x0) 2018/01/31 02:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004e9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x0, &(0x7f0000e02000)=[]}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) 2018/01/31 02:38:34 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000003000-0xd6)=""/214, 0xd6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x78)={0x80000001, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x0, 0x7, 0x7, &(0x7f0000003000)=@common='vlan0\x00', 0x1, 0x4, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000)='./file0\x00', 0x109000, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000004000)="fd8044a1620ef8a37306bf151977890f", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000004000)={0x3, 0x3b2900, 0x6, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x80000000004, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000004000-0x2)=0xb712) 2018/01/31 02:38:34 executing program 6: pipe(&(0x7f0000de9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000050e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00003aa000)=[{&(0x7f0000252000-0x3e)="07adb02325b8da54fb264b8d4b08c0e5fb3032b36ed7013971e57a8dcedb84928fdb382482711411595ed4315ebec7b2828f5c1676e181bdbb771e4f9f19", 0x3e}, {&(0x7f0000000000)="deb741c82a15fd6395431b60e065800d5eef194b384193f671e33eda9cafe0a23ed5446a0040cabe3ffc02ac30e024b4b62d8b995624f1f2f6d5bca1ad242ed1ca4c6a3752111daaeb8f2822c914f094cd0597e00aee26afaf7b67b4e8277ff7f1281bfbb831f3a7c28a2fe35548940aa6a47ce4860549259aafa01f423aa781a2e3522b70f823ec6855e97d35de5ca6d58b588dba55e2b6b7797ab814c79bd0f26f253b5c0e7ebd96d362aa360fb6fa2749f4ef96ab8a82771ce4c34b4f17f0836b9af42be4e4a44b71f46bb2921a2a18a0f08084c2f5babc0a1af0fc2bd7fe7cfe09eccf", 0xe5}, {&(0x7f000047b000)="f6bc34441aeb56be43bbda7ef472530999055479be4eb59ed72d70073d4cb6c1f7002f6e80e5bc2faf6be69dbb49ab27e0c38e666c71120cabad977b39a1608058b32cc39a5aff63af5dcfb3ecea5323f9bd252c9b6066795ed18548cb34cc38d032a14e31d549a0ee48397b9cdebadc72150ce9390907fc8f3454d859fb8a08f88ad91e195bb97a8a367d5764e872e500546db1533ffe4dfcdd5c9e66117d7856c85655924f2521e4110a3b24cac3d0241165949bb322d0d3a700955d29b08662fe219c1d31", 0xc6}, {&(0x7f0000000000)="7f3250249db5ca249aa30706fb0a7ca6a913ee0be1b4f5bc090ecbedc383affee88ffa44f500e88a1f96c1950ed3f632022753aab00e7f5f6c8165254b197fca6e89cc88deb9862e1160771b7d851fefcdf4c5a2c4d2019427854c4b65547cae4c97d8dc165f3507dc1ea30b750903670ce9", 0x72}], 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001cf000)={0x0, 0x7e000000000}, &(0x7f000055a000)=0x8) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000055a000)={&(0x7f000032b000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000055a000)=[{&(0x7f00003a5000)="f616db6c956b506d6d46d32689ffbb9a8ebef437be2223276ee7ad844ed608f62cd99633809058085235f7757b83641a728b1c631b58ceb553f846db7a8530802767b4b2eebb0cd92bed16e7481b1422d9e9e577a473d912afcc98206d2faeadab78ee02abf23988", 0x68}, {&(0x7f000055b000-0xf7)="b1906dd115ae20f60c7c6399de7d1d687c3d96216661b188e4dd0a242ac69427075158957154dcd9ec47625b4064bd3ec75b9e657175b59a57773cbfa9964de33f75cfb60049a892303c234e0acae89af749bbab6589882a02a3059fced8c1ea97979ddef2fab47abc048e66f8382f5cf3537d202c523faca0db27e2173f25fe033e51ae756c23ca491ddbcbe66042e52e0f45636dc8552e97242754c1873962e37b5213a4ae57a536cbd0c6207297c0e4fe1e49ec8ea723a87546212c0dd920ae3d8255fd5fdfffb55d90d884d746a751cd0408bac49800fa12ab2868052f14838c2c0f5cbb8c0bea4515d2b5c73500a4d48fac0f673d", 0xf7}, {&(0x7f000055b000-0x13)="033a4a74ad2efcaa89d48c68bc6fb2de82d829", 0x13}, {&(0x7f0000534000-0x52)="e220e945c1cf4c87ab4312b81b9e0e6ac867f60fb294636d224c62b258b71f4253e3d40e2a11e4182665fe6145cd57a8e1171ec8896258f0b466a05baf2c395266fe31378c7431243694ea7f5b8d588fa298", 0x52}, {&(0x7f00002d2000-0x13)="1f2e444350bde3b65dbd683e4744e347ec2749", 0x13}, {&(0x7f000055a000)="1b1f347143a0fae4ab66aa4b4ea4a52a24b8bba326333a01ee3d61893a844f67d5d53e772cd80f1a8046d382c36561f8c32b4d6da607d4b0627a937fc16f96", 0x3f}, {&(0x7f000055b000-0x2f)="42f18731ce6cc262d285857e718a5c46198943c2ade92098bd05cfe6bf2c1310006e10a4fb5d77995aeb8342ebc851", 0x2f}], 0x7, &(0x7f000055a000)=[@sndinfo={0x20, 0x84, 0x2, {0xbfd, 0x800d, 0x81, 0x8000, r5}}], 0x30, 0x8000}, 0x40000) 2018/01/31 02:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b97000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a84000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002cd000)=0x0, &(0x7f0000521000)=0x4) bind$inet(r0, &(0x7f0000d21000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) ioctl(r3, 0x9, &(0x7f000095d000-0x66)="caf5d9727356afb2882e586525ffaa85c13751ce6f902c2c537e89a7e8ca38e648d38e78b893b753faf5d1693982e9b7b50bd0690506e9d816710546dcf8c22cf0c781f54dac24862753874c8e821d22d12a52eb798f4d8f92699c3cd7ebaa68cd6c0e5d7057") sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xb846e48faa681009, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x311) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r4 = dup2(r0, r0) write(r4, &(0x7f00005ad000-0x1000)="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