1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fca000)='cifs.idmap\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fcb000-0x5a)="f84fb2abadd4870e4c1fb4ffb79a6b9d4ebbfb31cbbf7de0969af67558e21bf58f4616c455569ef76ddb503de8237d61fdd0a79d1106c4995d79d7a87aa8e27a8232b4054c0d9597fb7331560f784081a6b7d84ef0c70ee8d530", 0x5a, 0xfffffffffffffffd) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d42000)="") r4 = add_key$keyring(&(0x7f0000fca000)='keyring\x00', &(0x7f000045d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000c97000)='blacklist\x00', &(0x7f0000fcb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) 2018/01/28 19:08:30 executing program 7: clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000422000-0x8)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) 2018/01/28 19:08:30 executing program 2: 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)=0x101, 0x4) getsockname$ax25(r1, &(0x7f00002fe000)={0x0, {""/7}, 0x0}, &(0x7f00004e8000)=0x10) bind$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, @empty=0x0, [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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", 0x2cc}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) 2018/01/28 19:08:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f00001da000-0x10)=[{&(0x7f00003ee000)="fb", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x6) execveat(r0, &(0x7f0000ecd000-0x8)='./file0\x00', &(0x7f00005b5000)=[&(0x7f0000ad4000)='ppp1%em0+wlan1\x00', &(0x7f0000ef2000)='%/posix_acl_accesseth1-eth0\x00', &(0x7f00007a8000-0xe)='attr/fscreate\x00', &(0x7f0000414000)="e373656c696e7578766d6e6574317573657200", &(0x7f0000583000)=',ppp0eth1{\x00', &(0x7f00008a8000-0xe)='attr/fscreate\x00'], &(0x7f0000e7c000-0x38)=[&(0x7f000029f000-0xe)='attr/fscreate\x00', &(0x7f0000e24000)='vboxnet0ppp0\x00', &(0x7f0000b77000)='attr/fscreate\x00', &(0x7f0000bbd000)='\x00', &(0x7f0000d36000-0x9)='*)user{\\\x00', &(0x7f0000bd3000-0xe)='attr/fscreate\x00', &(0x7f0000355000-0x5)='em0{\x00'], 0x1000) 2018/01/28 19:08:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f000036d000)=0x47, 0xfffffe0e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f26000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000412000-0x8)={0x400, 0x0, 0x100000000, 0xfffffffffffff801}) 2018/01/28 19:08:30 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setresuid(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r3, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/28 19:08:30 executing program 5: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x3f, {{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 19:08:30 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000002, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef3000)='/proc/self/net/pfkey\x00', 0x208000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000ef4000-0x2)=0x4) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00007d5000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef2000)=0x401, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000ef5000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a8c000-0x18)=@add_del={0x2, &(0x7f0000ef4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400}) 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) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000079a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003df000-0x4)=0x60, 0x4) bind$ipx(r1, &(0x7f0000d80000-0x10)={0x4, 0xc44e, 0x256edcc8, "1e3edd163be8", 0x9, 0x0}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/28 19:08:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000031e000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ace000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000892000)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d9000)={0x0, 0x7f, 0x0, 0x0, 0x5, 0x25d}, &(0x7f0000ea9000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009b1000-0x10)={r4, 0x10000, 0xfeb4, 0x7}, 0x10) sendfile(r1, r3, &(0x7f000030a000-0x8)=0x2, 0x7e) pipe2(&(0x7f0000a84000)={0x0, 0x0}, 0x0) r6 = inotify_add_watch(r5, &(0x7f00007a0000-0x8)='./file0\x00', 0x2000002) inotify_rm_watch(r0, r6) 2018/01/28 19:08:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002a1000)=0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000e36000)={0x5}, 0x8, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000348000-0x8)={0x0, r3}) fcntl$getownex(r2, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) timerfd_create(0x0, 0x80800) [ 65.440541] audit: type=1401 audit(1517166510.240:54): op=fscreate invalid_context=FB 2018/01/28 19:08:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000013000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000001000-0x11)=@known='security.selinux\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2aa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x4a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x9, 0x400, "524519830b46997e062e685d2d37838ef661e87abfa019d64524dea9b1ad56e98b4632953e94d57364285fef97d342b769ca250373fcb58f35f7f2dc02aabae5d16ebccf7b86250fcaad1060e2c7a3de"}, 0x160) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00009d8000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/hwrng\x00', 0x843, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:30 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0xfffffffffffffffd}, 0x10040002106) 2018/01/28 19:08:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c77000-0x4)=0x0) munlockall() mq_unlink(&(0x7f0000c4f000)='/em0.\x00') getpeername$unix(r0, &(0x7f00007a1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c79000-0x4)=0x8) setns(r0, 0x0) 2018/01/28 19:08:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ce000-0x9)='/dev/rtc\x00', 0x80, 0x0) r1 = accept4$inet6(r0, &(0x7f0000183000+0x840)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e8000)=0x1c, 0x800) recvmsg(r1, &(0x7f0000d5c000-0x38)={&(0x7f0000ea9000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000661000)=[{&(0x7f0000979000-0x5b)=""/91, 0x5b}, {&(0x7f00005f7000)=""/167, 0xa7}, {&(0x7f0000279000-0x1000)=""/4096, 0x1000}, {&(0x7f0000497000-0x9)=""/9, 0x9}, {&(0x7f000001b000-0x20)=""/32, 0x20}, {&(0x7f000030f000-0x6c)=""/108, 0x6c}, {&(0x7f0000a51000)=""/107, 0x6b}, {&(0x7f0000f93000)=""/4096, 0x1000}, {&(0x7f0000fc0000)=""/133, 0x85}, {&(0x7f0000e7e000)=""/11, 0xb}], 0xa, 0x0, 0x0, 0x7}, 0x40) r2 = socket(0x1, 0x800802, 0x1000000800) connect(r2, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000c3000)=0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000061000-0x10)={&(0x7f000066a000)=""/244, 0xf4}) 2018/01/28 19:08:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = socket(0xf, 0x800, 0xe7) r3 = accept$inet6(r2, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ded000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3f, 0x3, 0x1, 0x4, 0x81, 0xd4d, 0x3, 0x9, 0x0, 0x80000001, 0x45e4, 0x7, 0x5, 0x6]}, &(0x7f00004e2000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000076f000)={r4, 0x8000, 0x7d, "4bc1b2626e2d66cb9565d0594836405cfb40f213eb2eb67ee16e3d2205b58eb1a8e875e317353aebe0b84d5fbb00b51a10039ef33229c92e58fdae9101d2637c9620020472c54a03ef87712583eeb64c24a926b6027f34928477c2c5475b094281730af75db4b98303fbfb3e009b154757fa6a667f92a37099e28874e4"}, 0x85) 2018/01/28 19:08:30 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/autofs\x00', 0x0, 0x0) listen(r2, 0x4000000000000000) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000018000)={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000021000-0x10)={0x4, 0x0, 0x7, 0xb68, r4}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x14, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @free_buffer={0x40086303, r3}], 0x0, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/28 19:08:30 executing program 3: clone(0x0, &(0x7f0000780000)="", &(0x7f0000168000)=0x0, &(0x7f0000511000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000-0x4)=0xc) chroot(&(0x7f000031b000)='./file0\x00') 2018/01/28 19:08:30 executing program 5: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x408900) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000315000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x126a) r2 = creat(&(0x7f00006a5000-0x8)='./file0\x00', 0x128) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001e8000+0xdd7)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000554000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004db000-0x4)=0x14) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00006f8000-0x38)={&(0x7f00006f7000)={0x10, 0x0, 0x0, 0x400600}, 0xc, &(0x7f00006f8000-0x10)={&(0x7f00006f7000)=@delneigh={0x68, 0x1d, 0x8, 0x3, 0x1, {0xa, 0x0, 0x0, r3, 0x20, 0x83, 0x9}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0x6, 0x81, 0x0}}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_VNI={0x8, 0x7, 0xcf0}, @NDA_VNI={0x8, 0x7, 0xffffffffffffe2c0}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1ff}, @NDA_SRC_VNI={0x8, 0xb, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x20044080}, 0x4008044) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006f9000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfd, 0x0, 0x9320, 0x8}, &(0x7f0000497000-0x4)=0xa0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006f9000-0x10)={r5, 0x5, 0x5, 0x400}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/28 19:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) init_module(&(0x7f00001e8000)='vmnet1\x00', 0x7, &(0x7f0000cd2000-0x9)='bdevppp1\x00') unshare(0x8000400) recvmmsg(r0, &(0x7f000034a000-0xf0)=[], 0x0, 0x0, &(0x7f0000256000-0x10)={0x0, 0x0}) 2018/01/28 19:08:30 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x7c)="18654c1964b0b08c2b890d3aa13085db8e3fcdcf98cb67950ca5a956b508f16bb7878a70600e39bbf0efa0cbc757319ef3dcd20a0bcd40134212f622e3a0869a72a4835092bb93cafbda42c8ebc288efc09991e044ad9a1286cf6ecaf11a99b74b88495dcd59d0cc5454339e8cd42b99a313a39e18a4310b2d5c0a18", 0x7c}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000041000-0xf)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00009f3000-0x50)={{0x6329, 0x7fffffff}, {0x100000000, 0xffffffffffffff00}, 0x6, 0x6, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000183000)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/28 19:08:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000094000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000026e000-0x50)={@generic="efb22f9fbc5380fedbed05ec3b63afd5", @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @random="98d0eea0107b", @generic="87448300673566eb3e2ceb5c304ac019"}}}) 2018/01/28 19:08:30 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000009000-0x4)=0x3, &(0x7f000001f000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000001e000)={@loopback=0x0, @empty=0x0}, &(0x7f000001e000)=0x8) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 65.668749] binder: 11417:11424 ERROR: BC_REGISTER_LOOPER called without request [ 65.698014] binder: unexpected work type, 4, not freed [ 65.708734] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 19:08:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00002b4000)=0x0) 2018/01/28 19:08:30 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000048000)="6500000005", 0x800, 0xc0, &(0x7f000004b000-0x40)={0x0, 0x1000, 0x9, 0x7f, 0x8001, 0x7, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x2a, "2f1eb0c50a008bb83a41bf7bc1930e7b2ba1a1f2472d57198bb24bc3052a2263fa474497bea711c59b7b"}, &(0x7f000004a000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x7)={r1, 0x4, 0x2}, &(0x7f0000036000-0x4)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000022000)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0xc0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000004b000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x4}, &(0x7f000002d000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x18040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000012000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000005, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000265000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x200000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000059e000)=r1) [ 65.717055] binder: undelivered TRANSACTION_COMPLETE [ 65.734777] binder: undelivered transaction 84, process died. 2018/01/28 19:08:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003b9000)={0x0, 0x8000}, &(0x7f0000e88000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ac3000)=@assoc_id=r1, 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000741000)={0x4, 0x100, 0x1, 0x38, 0x3, 0x0, 0x80000000, 0x9, r1}, 0x20) connect$inet6(r2, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/28 19:08:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f76000-0x14)={0x0, 0x10000, 0x20, 0x3, 0x2, 0xffffffffffffffff, 0x79, 0x5, 0x3, 0x5}) getsockname$ax25(r0, &(0x7f0000444000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000604000-0x4)=0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00003bc000-0x6)={0x8f, 0x3, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 19:08:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000480000)="", 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/28 19:08:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f000097a000-0x4)=0x0, &(0x7f0000a5a000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/28 19:08:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b39000)='keyring\x00', &(0x7f0000b8f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d8a000)=0x7) 2018/01/28 19:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffcaa, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:30 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000014000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000015000-0x20)="9586b01d2500789b1e49712496f05e4a07a171069d9cca0108c87c81d4c8428b"}) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 19:08:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) getsockname$unix(r2, &(0x7f0000420000)=@file={0x0, ""/10}, &(0x7f0000f8b000)=0xc) read(r2, &(0x7f00005ed000)=""/135, 0x87) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) process_vm_readv(r1, &(0x7f0000a27000-0xa0)=[{&(0x7f000061b000)=""/4096, 0x1000}, {&(0x7f0000a82000-0xaa)=""/170, 0xaa}, {&(0x7f0000822000)=""/6, 0x6}, {&(0x7f0000b21000-0xbf)=""/191, 0xbf}, {&(0x7f0000b64000)=""/163, 0xa3}, {&(0x7f00000dd000)=""/103, 0x67}, {&(0x7f0000fb5000-0xdf)=""/223, 0xdf}, {&(0x7f0000e18000-0x1000)=""/4096, 0x1000}, {&(0x7f0000971000-0x3f)=""/63, 0x3f}, {&(0x7f00009e5000)=""/250, 0xfa}], 0xa, &(0x7f00005b5000)=[{&(0x7f0000c16000-0xe9)=""/233, 0xe9}, {&(0x7f0000fc7000-0xf4)=""/244, 0xf4}], 0x2, 0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000cc2000)=0x0) tkill(r1, 0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000031a000)=@assoc_value={0x0, 0x8}, &(0x7f000032a000)=0x8) dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000dba000)={r5, 0x0, 0x1f}, &(0x7f0000152000)=0x8) 2018/01/28 19:08:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) signalfd4(r0, &(0x7f0000d17000-0x8)={0x6}, 0x8, 0x0) 2018/01/28 19:08:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003b9000)={0x0, 0x8000}, &(0x7f0000e88000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ac3000)=@assoc_id=r1, 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000741000)={0x4, 0x100, 0x1, 0x38, 0x3, 0x0, 0x80000000, 0x9, r1}, 0x20) connect$inet6(r2, &(0x7f000063a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/28 19:08:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000abd000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e92000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049f000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a24000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9000000000000, r2}) mmap(&(0x7f000032d000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) recvmsg(r0, &(0x7f00003ce000)={&(0x7f0000f8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f00004bb000-0xbb)=""/187, 0xbb, 0x0}, 0x0) 2018/01/28 19:08:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000)='net/icmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bbf000)='net/route\x00') getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000458000)=""/204, &(0x7f0000202000-0x4)=0xcc) sendfile(r0, r1, &(0x7f0000a2f000+0xb4d)=0x0, 0x400) 2018/01/28 19:08:30 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001e000-0xc)={0x0, 0x5, 0x30}, &(0x7f00003df000)=0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000b64000-0x8)={0x5bbd3d20}, &(0x7f0000f79000)={0x0}, 0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a5000)={r1, 0x9, 0x80000001, 0x9, 0xff000000000000, 0x9}, &(0x7f0000f79000)=0x14) 2018/01/28 19:08:31 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000fdc000-0x8)='keyring\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000492000-0xe)='/dev/keychord\x00', 0x81, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000fdc000)={0x0, 0x0}, 0x10) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/28 19:08:31 executing program 2: renameat2(0xffffffffffffffff, &(0x7f00006eb000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00007b7000-0x8)='./file0\x00', 0x3) setxattr(&(0x7f0000fd4000)='./file0/file0\x00', &(0x7f00001ea000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00003ec000-0x38)="74727573746564cf4076626f786e6574316c6f5d2b766d6e6574306367726f7570656d307b6574683173656c696e75785b766d6e65743000", 0x38, 0x2) 2018/01/28 19:08:31 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000682000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e63000-0x4)=0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e63000)='/dev/input/mice\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000052d000-0x1)='\x00', 0x1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000e62000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r1, &(0x7f0000e64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b26000)=0x14, 0x800) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000e64000-0x14)={0x11, 0xf7, r4, 0x1, 0xffffffffffffff7f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000517000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e66000-0x4)=0x1c) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e65000)=0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000004, 0x8000000006) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000e1d000)=0x0, 0x4) 2018/01/28 19:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) dup2(r0, r0) 2018/01/28 19:08:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000037000)={0x0, 0x10001, 0x2, 0x64, 0x20, 0x10001, 0x7ff, 0x3, {0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xff, 0x40, 0xeeb1}}, &(0x7f0000c9a000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ebc000-0x10)={r1, 0x80000000, 0x4, [0x780, 0x80000000, 0x8, 0x9]}, &(0x7f0000485000)=0x10) r2 = syz_open_dev$loop(&(0x7f0000c13000-0xb)='/dev/loop#\x00', 0xe8c, 0x80042) r3 = socket$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, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x2, 0x4) sendto$inet(r3, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7e) 2018/01/28 19:08:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000ad5000-0x32)="", 0x0, 0x0, &(0x7f0000ab0000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) lstat(&(0x7f0000402000)='./file0\x00', &(0x7f0000c56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000ff7000)='id_resolver\x00', &(0x7f0000fd7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000131000)='/nodev\'ppp0]-md5sumselinux[\'\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) r4 = open(&(0x7f00000e7000-0x8)='./file0\x00', 0x840, 0x10) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00004a0000)={0x5, &(0x7f0000ac5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 19:08:31 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000006000)=0xa5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000000d000-0x1000)="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") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000000e000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000001000)=""/119, &(0x7f000000c000)=0x77) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f000000b000)=0x4) 2018/01/28 19:08:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) accept(r0, &(0x7f00004ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afc000-0x4)=0x26) sendto$inet(r2, &(0x7f0000a8b000-0x78)="10980050b9ddb2426cc8ce3380e9ca42f0ded0f92e5f1ef860ee1a7a75d90597324e54d27b9b412e8f31e82dd5ecb3b0dbd732593dc00fa034fbae72108ddaeeb378100b14b91ac6bffbe66365f62ad05944032c4cfb189f5b0e2c97b7a1d273c9a8b4aa0ae471dc44e46e4c797f971376871e0e59207468", 0x78, 0x4, &(0x7f0000a22000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:08:31 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x4) 2018/01/28 19:08:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='eth0cgroup:+\x00', 0x3) 2018/01/28 19:08:31 executing program 5: setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000774000-0x4)=@int=0x400, 0x4) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r2, 0x33, "d08c51135c174f9422992dbae610af1709b21b81cb6ec40dbfd1a81dbf4f7abba50354183755ef617e683d40275c1e36353606"}, &(0x7f0000002000-0x4)=0x3b) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x1, 0x8, "3536f4c709942e2a"}, 0x10) 2018/01/28 19:08:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000003000-0x10)={0x77359400, 0x0}) 2018/01/28 19:08:31 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000341000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b7c000)=0x1c) listen(r0, 0x2) mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000711000/0x3000)=nil) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000076a000-0x188)=[{&(0x7f0000798000)={0x27, 0x4, 0x2e5, 0x7, 0x6651, 0x9, "4d0eba29b5ebf8adc28c513f9f1448ee5b81364f1157fc6b0f5b38b5c773e76cbf7535642389599e5b342420aa6813315c0ace7ea98da4ad313f9236e3b640", 0x8e6}, 0x60, &(0x7f0000123000-0x50)=[{&(0x7f00006b4000)="b6bdf4d43341beb337750cf626829249ee733f8f488f09ede013ec42a614c2d721ebb230aac92ce96f23b546bbebdbde74526609665125a7085b00cf9e92bde3bd8696c98c2703215679dff07948d3111c97fdb635e377b9281c422d3179be17436eb726e6cd7c73ba7576ddbe80dc", 0x6f}, {&(0x7f00000d1000-0xd2)="5267de3db7b4fab2afa3be9074c5aaafdbf1d33f6adeaaa6cab9a731b44c8108a0b79032ddc726cc9555bc4346fe54adbeb3233498a90b6eb114a8119f3a013273767ba451a438451d255dc91e560afd87becc3541c72a1ee2f1f21ec014944a146788eb3ccdc9b5218eab91743ecbf6aa35326c6563fdb83858e12c81bbcef69317098a83becb71e370159c515e9c679bdb35d6a19d39edb2096ad739ac7ab04f6036e5056199cd972a85f7f7267bfdfd7ff27f81c729875fb995f677067cccb8b4e035475a47a582117617963d94f85525", 0xd2}, {&(0x7f0000025000-0xcc)="ecb5878f4db1fddb3b839aa7cd5ded31e306e3c652d1f187d2e860dad1f44c2c5d102cd5d09e125a4ce1f4184aafc78f38635e0d4b3d111a98e4f15db67ca263b5381dc42f01b639e20fa73da38242e8085391bb2e044cfe951bb2c018daaedf725f9dc8cead3bbb4fac1746beaf6dc3dc36bb3b51325be9898d0fd2ec71e058c5be2aa2d3b7f2dcd5e3a5137ca8001ea286fe3e4e6500a0412b2b520203fe16175b146bf5a0348276656620336cf1f23dce18db9a97fd07357ab4951cb89dc4d402441bacb5a62fb4a9955f", 0xcc}, {&(0x7f000072a000)="5aa9764df5690bd09686f65d5e05ddf2633bbe6a0ee7bd72b456a20b20c8e394ddb5a1df1aae28c2835edfd5fff5d6c2a4adfa4c7ef4047b0c1b51f8c3fc", 0x3e}, {&(0x7f000003d000-0x4c)="4185311cfa36d21cda5414b47650d13a92613a17dbd641edbd36f2411fe74dc082cfbd2479ca633cfff6827b1441d25fb246786cbd8cf9b9b74b40f5731bda4bc5ca4360e530fdb68272bc31", 0x4c}], 0x5, &(0x7f0000261000-0x48)={0x48, 0x1ff, 0x7, "85d42288cb1fd1bc348c2c44b98b57efba05ad5167cbc687e62490fc844f9e687e67cecea92210f1264ecad849b7b38acf6ea157d25e09"}, 0x48, 0x3e}, {&(0x7f00005a6000)={0x27, 0xfffffffffffffff8, 0x6, 0x5, 0x1, 0x0, "1f053a54fdbbea32cb6371b7b32dee80ded627b6ab78d8a25d1bbd0b9709d094bcd353c01280938984d77a8a60b81df0df1abaa0c45820c4c05f716fd6adc6", 0x0}, 0x60, &(0x7f000065c000-0x70)=[{&(0x7f00003bf000)="f50b97b41acf3a52adb88ae57505110a5eeac7f2d59153e03c34b6a7eb3e3a6e48f8b6905eb9095b5708164596acd7165f543d4f887204af12be84a47994f22bd810f4aa9b9db86e8f63e28437f67d02698b48a006c6fb8dfe5ba4b456c315", 0x5f}, {&(0x7f00003df000-0xb3)="8d6a43e7a6cf298866f08506477f4ae020037ce46a8083c3c58fa2c7d79401d49d9242c582432949d9c919487e9f1eb849dd75e6c593340f561e6a04e6b7d7ce03bd099376e3c90742f3099c6d08a5059d9f4ce058ae3702b6d9c22131ea708553fe8e830b761badc37914d59f1b6394881194935b7e27d44dffd6e1ab80beabd934fce7bed751d629dba8f47a78af0cd71e83101286ab930127389f5bf76e770b287ac869bfba6f1be5a9070babb1c668c465", 0xb3}, {&(0x7f0000799000-0x95)="b460ba80abdf30fea628d9d69992bc84dea1752db2069e4dd06e5ffe6329de292b8a8cb73f6eeb784af6638ee8be797a3b389f26258fe9af17a9d4bf8726df2a6a1bbb4fab1179bd00fdcdaad8afb869cc14e6dd49e17eca694084d464061bc986d8d2c7ca4f07049acee0206977063fd9d1742689db79415a1f3b7e398e6a3e4ce4f493436961182f0e739d4806f1413383195612", 0x95}, 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{&(0x7f0000798000)={0x27, 0xb3, 0x401, 0x1, 0x0, 0x1, "93fbbda00813a64fb20a41b0c42ae650379aaaeea6c1aea0babe48acd19ad86e7d19924a86c9302717c1116ebb8f1199d997cac3ea7f06266cdd14bcda538e", 0x9}, 0x60, &(0x7f000036a000)=[{&(0x7f0000798000)="5a8e8ed18a26ae2ac4735cb679f911c328c84694d1a350df2b6d2b4c1d8fbf4da9f4f5ffd440f767bd897a98a7e9efbe9b1047260b28ed41c5f43339c617d408e29ab5cbe54184b2856e6736a359bde2008da956b435a7f1b55dde228c474fa26e747106f5f26e81f4567bc53aa5c0931a130cc7fd526de6f1316cf92cd152e14b9659cf739552254dde6a34ad3eeeab88b5a27cc757202e4c34a5521490f5a86e1bfeba0616cee83b8bf2dd9fe7f83a0f0ccc41790ddd80ad234091727b84792690b2bb201e2cbb051a6dfb780959", 0xcf}, {&(0x7f0000798000)="9c80e645f967c223c350201e784166d9de2a08265e43ba7eb678811ce399213a8f493d4d9895ea7a44817333aef43af53dac6c138a4251605f32afae835fac3a3d8c4443038781e60be6612aaa1d4b7a459cef784365db845b55623f6b28d06aa2ee9ee734a4025318e75d1f57f7b0b791af49a008d2a299ad1ee1b903a260355c2751060e3164b00ce2c7308b51432a5c750662c300dba9aea7958d78629ff52c75ac3ae8c996d803a9be73b8fd55e1f1d7405c08891f9a2a4170e27f27ca74968b1fe2b1aed8161c715a3eaca6ea10fd550f033d1c8b8762f14dfd382508d41d1f2900949d8730332e4cfc9223", 0xee}], 0x2, &(0x7f0000798000)={0x50, 0x1, 0x4, "0b27fb1bbb4044d761b8e95e1498f0a7f810d1393563a272f8b3b30d8fa42ad665dee62f70530e770eaf20b590ba5a5e1e1fc968b9a95cfbffeca293e3ed"}, 0x50, 0x1}, {&(0x7f0000798000)={0x27, 0x1000, 0x1f, 0x7, 0xdc7, 0x0, "4be0755ef65df7250a258689562d393f2632ff37c0cc6ec53e97ed838c340b6d92e53d3a8fdb8ae8296940b113913031bf82d57cca818d1a2905f38b585497", 0x401}, 0x60, &(0x7f0000799000-0x40)=[{&(0x7f0000799000-0x3d)="67e3366c589eca6c6d14f772432f80ed997c0fc9447cec1ac48221fdbc5861411679c519dc955ad80fd16720150fba752e3c3f3a5041c532fd00b89bfa", 0x3d}, {&(0x7f0000798000)="6cac970fca108daaf5ea194d6ad8eee017a52f0b9a7e58a7bcfc06f5c5ef9aa291d465f76fb10d6591b5ccec969d0243795c9a8c99915691eea79d05c79e854d98f16399ed453f3b4a03018dbf9d89f5696aeb614276972a0a1f3f7d150e68677131271f8e4f60832ec1f3fb6b71ccccda8c7c3edde5ad6cfc3dc1f4c0adeb0d424a4244225407d4a1b1dbae9e8b4169227868c989638097ccab47b246b2cb9c78c62a481afef8c77de13be91ad818c310bfcb6ebe04c5d9034b6899018a309ea8a4cfdd75ec78094b68b5877d297cd20b07d7fa8d6853a2b8f9c65b17dd0df074bf80d62b35bbcc54c497697742fa", 0xef}, {&(0x7f0000798000)="38bdabde1e02cbd022f182a5ba8d8265acb7cb94c0019345a855a936b8520ba2c385774b76738cc21df7284ba7dd6d8621e2dbda6030db97303636d219c95c49fc828e93bf1369cbe85df1dbafe9", 0x4e}, {&(0x7f0000799000-0xe2)="a89494ad7a2efff7159cbd73a1c681b81646d3d9d13334bb0c9a1b19ad07174b024063c405b85dc5d754a672992d42dace9337e4e6ab520f036273c4ea5eb67440872064b0f1ce8464d8c273213172b576637ee251d1913e59e69f884141d18332c07b97b94eda9633fe6c11dc355b7ce2289f4d7dd4a35cf3d77952b21ccad53099407735bbf566968c14070e9c1abdea4a6f66438ebfac03b2d3004546fd2d8c9f146e26bf05f304609a24802d12bb69704aa8dfacc0d3b7f40eab4c580eba9327a9a090e5f928e50dfe0f255b61ac7db122f12dba0ce6bc8c6c25aaaa6d30f38b", 0xe2}], 0x4, &(0x7f0000462000-0x48)={0x48, 0x119, 0x7, "f9714caf9732a6f1a3d4925ffadf2978855e8c2d1ae939a532cae0a84c30a82742a83704086a0ab0909146c13cbef31f9e0daaed"}, 0x48, 0x40001}, {&(0x7f0000798000)={0x27, 0x0, 0xfff, 0x7, 0x0, 0x6, "d05f77f747cad176c801b6b86d09b170b3d6ba1eb8f5b2ad82e4df912fc84f4f0a73a384471a5cca9ad63763e8fe9a6f9e38fcc3aadd65576141793f1528c0", 0x401}, 0x60, &(0x7f0000798000)=[{&(0x7f0000442000)="297ba251a4cf5f4a52bf6ec4bfec2042f12d4bed6cd54c680ecf60ae246cbfb5d905b8bea1d9614ec94811b431ed2ce3c8c799eb7b04ce76ba", 0x39}], 0x1, &(0x7f0000082000)={0xe0, 0x199, 0x3, "4d2486fc8aa7b43835628f9774fca537d58395443daf13d3201780191af1f915a8f773b2c0f557ab3b6c66cbbd81deaf4eb2b162c5af4b6a080447bb9d4ee65dfd5fa0a9e075517debdff057130dcd3607ddbd35c8811016c75851ca1f476a9a7d7004dbd8f7fb31b41f784342c4d4132a87a7478fb89a3033cbc1313f3ef75a9fdc5e7ff0f601adce09c724127a577335ffc88b7fb6189a9dc9e368fc128aee87877e20d05234fc3a3ca50d08cb7bd6923e144a3e0c938942789c859c6485643a37a301466e08aedf7b1317f090bc08"}, 0xe0, 0x41}], 0x7, 0x20000000) r2 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="", 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000570000-0xc)=""/12, 0xc) 2018/01/28 19:08:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087a000)={0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0xc) sched_getattr(r1, &(0x7f0000ff3000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000444000-0x4)=0x0, &(0x7f00009e2000-0x4)=0x4) 2018/01/28 19:08:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rename(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000000000)=""/109, 0x6d}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000002000-0x43)=""/67, &(0x7f0000001000)=0x43) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000008f000-0x4)=0x0, &(0x7f0000e0f000)=0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) membarrier(0x19, 0x0) 2018/01/28 19:08:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4d000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/28 19:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000022c000)='cpuset\x00') write$selinux_access(r1, &(0x7f0000670000)={'system_u:object_r:mnt_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x36, 0x0}, 0x43) 2018/01/28 19:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)="") r0 = syz_open_procfs(0x0, &(0x7f000068e000-0x8)='net/udp\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001fb000)={0x2, &(0x7f00008a2000)=[{0xfffffffffffffffc, 0x3, 0x7, 0xc0000000}, {0x4, 0x5, 0x8, 0x9}]}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000065a000-0x8)={0x80000000, 0x7fffffff, 0x3f, 0x9d, 0x9}) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') pipe(&(0x7f0000d09000)={0x0, 0x0}) getpid() ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e3f000-0x10)={0x6, &(0x7f000058c000)="9a400e2d22d4"}) utimensat(r1, &(0x7f0000c67000-0x8)='./file0\x00', &(0x7f00003a7000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) creat(&(0x7f0000f99000)='./file0/control/file0\x00', 0x0) 2018/01/28 19:08:31 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fde000-0xc)='/dev/autofs\x00', 0xcad9a144af0772dc, 0x0) mq_getsetattr(r0, &(0x7f000063e000-0x40)={0x4, 0x8, 0x5, 0x2, 0x200, 0x0, 0x0, 0x1}, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00006c6000-0x8)={0xfff, 0xfffffffffffffff7}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3e) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000f70000-0x4)=0x10000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fdd000)=0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000004f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x2000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000747000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00004d0000-0x8c)={0x9, 0x7fff, 0x5, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d2a000-0x1)='.') lsetxattr(&(0x7f0000232000-0x1)='.', &(0x7f000073f000)=@random={'os2.', 'ramfs\x00'}, &(0x7f0000354000-0xd)='bdevsecurity\x00', 0xd, 0x1) 2018/01/28 19:08:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe2(&(0x7f0000bd3000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b7000)=0xb) mq_timedreceive(r0, &(0x7f0000469000)=""/17, 0x11, 0x7fffffff, &(0x7f000004a000-0x10)={0x0, 0x0}) 2018/01/28 19:08:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000098f000-0x8)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000974000-0x5)='ext4\x00', 0x8, &(0x7f0000d58000)="5b4d2f212287f767890d605f5f761c8edd254b986100e6c02277de264038b5fe88c30c245a9ffe74405d4131d2acf53025171945c9e65d38bd09c5733e593371010187ea70a33d316911ba5d8fa7a6ad9acee2c2471e72098165aab38a14ae23572700b9c60e25f5621bfc9c66926a0e2d510969c217836b0db3eeea76f184a5d5e326fc70436d6e39267f3b451c47a86aaded2e1d8814a075aaecebc3e5965a15427a069dd25f707b2568e1157cdde36ea718e186c3cacada383f68601da21250fb18dcf719cbefd39650b47ca09405cbad55e6dda4bc1ea81cf59737557d4b54a69d9f0b697a46f449a3497d2faa") r2 = userfaultfd(0x0) pivot_root(&(0x7f0000d46000)='./file0\x00', &(0x7f0000975000)='./file0\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) read(r2, &(0x7f00000ab000-0x4a)=""/74, 0x4a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b31000)={0x0, 0x13, "3e6ae279cb3e311106f6fbeaeff41f78f8e184"}, &(0x7f0000a05000)=0x1b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000729000)={r3, 0x8}, &(0x7f00002fc000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000014000-0x5c)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x96, [0x449b, 0x820, 0x1e5, 0x0, 0x1, 0x0, 0x7, 0x4]}, 0x5c) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/01/28 19:08:31 executing program 7: r0 = socket(0x10, 0x4000000002, 0x0) shutdown(r0, 0xffffffffffff8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000-0x60)={0x0, 0x29, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0000000000}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x296, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x5, [0x9, 0x2, 0x1, 0xffffffff, 0x7f, 0x400, 0x2, 0x4]}, 0x5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x6, {{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 19:08:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1000) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/28 19:08:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000169000)="d79b813839774b1601bd7afd299320a5ed84c41aa66cb3c2ed08baa641db6c62c80df06d7e64b6abe93367a8a58a818770073ef8bd61e6aa6ae470c23a48288f281739aae5d211322ec20ae9baf73b877f9e5425448a7ca5b1b5b420923184ddebcbd1815cb42220e599686fbec66401fb114f839b8a536de4145bcd2f0cad6c03fc2775b891ebc7eeabaf74fde87fc5861d", 0x92, 0x8001, &(0x7f000015a000-0x8)=@file={0x1, './bus\x00'}, 0x8) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/28 19:08:31 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000021000-0x38)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000020000)={&(0x7f0000021000-0x300)={0x300, 0x2c, 0x1, 0x5, 0x0, {0x19, 0x0, 0x0}, [@typed={0x8, 0x5b, @void=""}, @typed={0xc, 0x65, @fd=r1}, @nested={0x2ac, 0x89, [@typed={0x10, 0x83, @u64=0x2}, @generic="d336755cac7cd0a869b208053ce295704bff5d8d8fd0a222a035b67dd2f898a0161738218d66fa3ebb595ec9993eac39f48626418c86be999d1f7f7ee6c6b744bb59", @generic="a784ed49961faa8e7cd294543e60b98867e374ba0561b89b3c23d3d274f970a1e76e312be0aa1e49e7e4e6cffeeeae99b80d57696afa2dc419618841e41767788c39e7e1554c30ae53c4b9f9150879ecf7f8c6dde41994a445c098aaaa9acb6749bdde9ac1b88f913226c25db197", @generic="03edbefae191546ac77f640df4511419620895b7bef9e0dbd0afe3e14e4fb98283c8abea6792eebe57660645d3b6b689fd4703506144762ec41fd2357c78c8f7b0803a0b0d26a1699737a0f82444fd973b7557cd4d75ca600f163245", @typed={0xc, 0x54, @u32=0xffffffffffffffc0}, @typed={0xd4, 0x8b, @binary="fe8a72ea2f368646903949ee0c6bb818aef93359b994fea05499d6d5f097a4be5f7b4a368deeaf7c2951a57c4c370d5c1a6a565ed14d724b283b970c91f90ab4473022f7549d9f8f867dff57052afc41f8678d39e3b2a08a31fca588d62280e4fa999a737b3ecbc349361d19d7e8a9f0b8916940a20390e5a9d262e1c9e34c7e907e77ad69966769702baff2838dbdf2eec1fd31c786f8d2c406244bcb846921d9d9ae89449d93bb7a1ed88e928e49fb7bfe189c0e14487a8314103a96f7897741eb715f1a012326ca1e5d82"}, @typed={0xac, 0x8a, @binary="6afdd9c6b47fec0e7a2d90578c26a21fcdeda28c5b15dac008a38c730728f0bd4b163b0f5b31585d1ebf83451e1572bc6a899253fa32796ca23fe46df2a2878d144847afd49470496fca1fbf47b097214715221dc403e0e69296f0a7e309be57e5dc59aab92fcd7da719c7e3eda1f094ec5df115df8a91abcb5e694484ba97dd4ae0dcc8f143d635357e8dcfc669713a27517c246f9cd9c5a0534384e223c2b90cdf"}]}, @nested={0x4, 0x63, []}, @typed={0x8, 0x5c, @void=""}, @typed={0x10, 0x37, @u64=0xb58}, @typed={0x10, 0x7b, @u64=0x5d76}]}, 0x300}, 0x1, 0x0, 0x0, 0x0}, 0x44001) openat$keychord(0xffffffffffffff9c, &(0x7f000001c000)='/dev/keychord\x00', 0x40800, 0x0) read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/28 19:08:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000014000)='$\x00', 0x0) add_key$user(&(0x7f00006ab000-0x5)='user\x00', &(0x7f0000913000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f0f000-0x5f)="f6d682a003a7c20ae4133754899f5f95008efe485e2d0a52dcba6b851811c44c98512a584de56c5dfe2ff3f8fe05db776fa2ae8fd151a95005e590b127ce64b71a099adc2b8e29f4e0a13ec0ed931251b63aacf593ad591805981cb2463a61", 0x5f, r0) 2018/01/28 19:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffff9c, 0x4c04, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x4, 0xffffffffffff0000, 0x0, 0xb, 0x1f, 0x1c, "297a23864ee3a94044e15a8ef670cc07336709b2c315794e506f222dbb6e0dee6ae4aa20024fbec29271022fd58549aba43dba2ac46ebd3eba7fe8d3e249f7b8", "c7552abfd972f31d27a48085bb42666ad18aa7fe22d6c192ecc4c2471c5bf9103046f130c726af9f35b13418655fc49de02f2f100c2dfd4b01271c3e81c57ee1", "cc018b58ac06ae6ae97d83718c8e50861aa12732dbdd30e8592979fb4ab0992f", [0x3f, 0x4]}) r0 = syz_open_dev$loop(&(0x7f0000814000)='/dev/loop#\x00', 0x800000000000003, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000c1b000-0xc4)="b4", 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d51000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/28 19:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000050000-0xf)='/dev/sequencer\x00', 0x802, 0x0) writev(r0, &(0x7f00009ec000)=[{&(0x7f0000f49000-0xe7f)="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", 0xe7f}], 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000815000-0x1)=0x0) 2018/01/28 19:08:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) ppoll(&(0x7f000021b000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c59000)={0x0, 0x0}, &(0x7f0000898000)={0x0}, 0x8) 2018/01/28 19:08:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0xd, 0x2, @thr={&(0x7f0000001000-0xd7)="b35f6a6d8c06e32c606d7fef963542ea67fa57c46cf947b0c8a46c4d8fa14e39b67ee1cde6583483b16e441e50462119ae898c226c5fdd25f4dfdb0a532ab6814fedb304428871c159859fb65e26855484eb6ab3ce444002e9d3aec6a1564a3d94cf211127d02206a23e09b69a7db873ae5e975efa3ffcd8dc913e4f6977a56755af8529e7d48b1b732b764a75b57fe83849316a514be624f00fa75d2be5bdafefd86bf28f901778dc5408ee38c6f4ff552b3da73f50e9d6e94b30261adb28143b9fd8903df501fb63888fca6320288332e72c77a5d3e9", &(0x7f0000972000-0xd0)="6454bf2b69f0a8e28721562ffe375b19699d1e5fb70014f8a2a81724a71b80b2f8e13ebb375a45252c80ad2d25699c51317e20093d91bc95c227658e3cef5b4b9ede2277b713adad4ed7f048443230fba9a57d6a8c4ff72607bf33c481e416a0fb07ded27a6967ea610eb2067f485f6fdd694121413792d3bc0742a0ac83d3c86dcf9b0bc136878c53594d25aca94143b55802c50360fa3ad501e28cf0dc71e933326f6955c2be0e43b7799a44e71c09412008668ede2c8117e04f386d1daa7e9c2999135ab4cb1253968f37c5efe63a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) r4 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r4, r3, 0x0) 2018/01/28 19:08:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) connect(r2, &(0x7f0000caf000-0x1c)=@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) open(&(0x7f000026b000-0x8)='./file0\x00', 0x101000, 0x108) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r3, r1, &(0x7f00004db000)=0x38, 0xff) 2018/01/28 19:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c88000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000834000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$pppoe(r1, &(0x7f0000055000)={0x18, 0x0, {0x4, @random="1fb17269eb1d", @common='sit0\x00'}}, 0x1e) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c88000-0x4)=0x0) 2018/01/28 19:08:31 executing program 0: mprotect(&(0x7f0000578000/0x2000)=nil, 0x2000, 0x1000000) 2018/01/28 19:08:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000011e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dc9000-0x10)={0x8089, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000348000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e3a000-0x18)={r2, 0x8, 0x10, 0x21f, 0xc9d1}, &(0x7f000077f000)=0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007e4000)={@generic="777e6d4d01243c1b8631c02ea2895b41", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001c0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bf5000)=0x14, 0x800) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000027000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r4}, 0xc) connect$netlink(r1, &(0x7f00004e1000)=@kern={0x10, 0x0, 0x0, 0xa02000}, 0xfffffffffffffe49) 2018/01/28 19:08:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) 2018/01/28 19:08:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e4d000)=[{0x6, 0x9}, {0x3, 0xfffffffffffffffe}, {0x8, 0x9}], 0x3) membarrier(0x8, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d0b000-0xb)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d2f000)={0x80000001, 0x8000}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000409000-0x4)=0x6) sendmsg$nl_route(r0, &(0x7f0000fa7000)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000c58000)=@ipv6_newroute={0x1c, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0xfffffffffffffefc}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/28 19:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f14000)={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0xfdfd}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f00004e1000)=0x0, &(0x7f0000a1d000)=0x4) 2018/01/28 19:08:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000043b000-0xb)='/dev/loop#\x00', 0x0, 0x101086) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "77050000008221035e121ccf083d91966a46d85091ba73a445ce0a771894e0358c649976a2bd2ec9f04f383eb7025ee6bfa8bd053a910060f89250cb6cccd119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cd07742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd50a43a1e80c5bb8d7827a128f12a00000000001b0000fd", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) [ 66.958963] audit: type=1400 audit(1517166511.750:55): avc: denied { ioctl } for pid=11631 comm="syz-executor2" path="socket:[19552]" dev="sockfs" ino=19552 ioctlcmd=8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 19:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a78000-0x10)={0x3, 0x5, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00001d6000)=@req={0x6, 0xfffffffffffffff8, 0xdc0, 0x1b}, 0x10) ioctl$KDMKTONE(r1, 0x5385, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00003ab000-0x8)={0x8, 0x100}) [ 66.994574] audit: type=1400 audit(1517166511.790:56): avc: denied { setopt } for pid=11631 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 67.007855] binder: 11648:11652 ERROR: BC_REGISTER_LOOPER called without request [ 67.016519] binder_alloc: binder_alloc_mmap_handler: 11648 20000000-20002000 already mapped failed -16 [ 67.018021] binder: BINDER_SET_CONTEXT_MGR already set [ 67.018027] binder: 11648:11652 ioctl 40046207 0 returned -16 [ 67.018122] binder_alloc: 11648: binder_alloc_buf, no vma 2018/01/28 19:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c50000)='./file0\x00', 0x181000, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000363000-0x8)={0x9, 0x4}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c9000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000404000-0x4)=0x7fffffff) 2018/01/28 19:08:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000d8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000455000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000867000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x8, 0x100000001, 0x1}, 0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bd7000)={r1, 0x3}, &(0x7f00000e6000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 67.018159] binder: 11648:11654 transaction failed 29189/-3, size 0-0 line 3128 [ 67.023380] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.023390] CPU: 0 PID: 11635 Comm: syz-executor4 Not tainted 4.4.113-g202e079 #1 [ 67.023395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.023406] 0000000000000000 dc32bf391daf605d ffff8801c4ed7970 ffffffff81d0278d [ 67.023417] ffff8800b4f75080 1ffff100389daf3b ffff8801c4ed7af8 0000000000000000 [ 67.023426] 0000000000000000 ffff8801c4ed7b20 ffffffff81605d55 ffffffff812363c0 [ 67.023428] Call Trace: 2018/01/28 19:08:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1d)="1a88cca95b88325943a4a7c2910efdf8d56ac5537aea5780e2984d6251", 0x1d, 0xfffffffffffffff9) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000030f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ac4000)="baac92f6660df3ba9542834f5dbb92abdc6efaa98e8c9d6205a9f57e80b6fe41451fe573c674fe7b9fb720cedc3f7eaaf2a899082a7fbb17c75aacb414e12e946689ec9438dacfc1546d8215e900bfcf220c1f28b8e689ad26380a1bf53ad15c921e353ac81cc1a50561cce4dc9dd410327d8c7aaba4086649b53b22ef2c10a89fa9ba50bc2e706f867feec07aaceb33ca63734ed994000058ac113f395f8fe42ea384944b4feb25a1ec0f9ed158ec7a0c7ab9c619c3435909072f65e3cd2016b99b9c7bdfcf20990c4b1c5c54f5478abc61252cb7a9e0f3e031c15c005afe7da9e41c1da2", 0xe5, r0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00002ab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00001f0000-0x58)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xaa0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}], 0x58) 2018/01/28 19:08:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) setfsgid(r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000002000-0x10)=[{0x3, 0x5}, {0x0, 0x400}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x4a)="614acb4cadefe0df3c58c72552a16efdcfb6d88f0ef476f4ffff3a099ff7c648d8d56b5e3a2f40f581aba41fd99f34a20e2b7369fdb0ba030618fbf3869a0a16c918f7d1e50392b944e4", 0x4a}, {&(0x7f0000002000-0x85)="94fa34fac230554c1ef2e2e52a6e21dc6e7a20f27033f7a2575341e26e0988a2a8bd0cd408a5217e1effc4679a569399790b74b68891c138ea155adf124507e9259dee5ae94ce7eca903ffa16f9b1e40a37a3ea44d72672d2f6ca1bb0f06d4e660dae9caa959f630e37713930ffafecd6abb5d2d5d8ae39de2f62c5c0e37425e2bb58ac92a", 0x85}, {&(0x7f0000002000)="", 0x0}], 0x3) socket$nl_route(0x10, 0x3, 0x0) r5 = getpid() rt_sigqueueinfo(r5, 0x21, &(0x7f0000002000-0x10)={0x11, 0x20, 0x9, 0x3ff}) prctl$getname(0x10, &(0x7f0000001000-0xac)=""/172) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) r6 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000191000)={0x6}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000006000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x8001, 0x10001, 0x3, 0x3, 0xfffffffffffffffa, 0x2, 0x23, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x76a, 0x4, 0x4, 0x7cc18dd5}}, &(0x7f0000003000-0x1)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000004000-0x8)={r7, 0x3fbb}, &(0x7f0000004000)=0x8) 2018/01/28 19:08:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 19:08:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00001a3000-0xd)='/dev/urandom\x00', 0x0, 0x201) fremovexattr(r0, &(0x7f0000a05000-0xe)=@known='system.advise\x00') r1 = socket(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000f3c000-0x1000)=""/4096, &(0x7f0000747000)=0x1000) 2018/01/28 19:08:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000775000-0x8)='/dev/ptmx\x00', 0x1103002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$sg(&(0x7f000020f000-0x9)='/dev/sg#\x00', 0x0, 0xa001) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000094f000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000)=0xe8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) [ 67.023441] [] dump_stack+0xc1/0x124 [ 67.023450] [] handle_userfault+0x715/0xf50 [ 67.023458] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.023467] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 67.023478] [] ? handle_mm_fault+0xb5d/0x3190 [ 67.023487] [] ? handle_mm_fault+0x291e/0x3190 [ 67.023494] [] handle_mm_fault+0x2938/0x3190 [ 67.023503] [] ? bpf_prog_alloc+0x13e/0x180 [ 67.023513] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 67.023520] [] ? copy_page_range+0x1480/0x1480 [ 67.023528] [] ? __do_page_fault+0x780/0xa00 [ 67.023534] [] ? vmacache_find+0x57/0x290 [ 67.023541] [] __do_page_fault+0x35b/0xa00 [ 67.023548] [] do_page_fault+0x27/0x30 [ 67.023555] [] page_fault+0x28/0x30 [ 67.023563] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ea000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) syz_open_pts(r0, 0x400000) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000017d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000493000)=0x2f6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000269000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) setresuid(0x0, r1, r2) 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x8000000000000005, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/0) 2018/01/28 19:08:32 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7fffffff, 0x8002, 0x16fe, 0x7f, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x5, 0x206, 0x1, 0xfffffffffffffffa, 0x3, 0x7e, 0x200, r2}, 0x20) 2018/01/28 19:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) recvmsg(r1, &(0x7f00001d0000)={&(0x7f0000266000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00002a1000-0x60)=[{&(0x7f0000182000-0x11)=""/17, 0x11}, {&(0x7f0000c0c000-0x9f)=""/159, 0x9f}, {&(0x7f00005c0000)=""/86, 0x56}, {&(0x7f0000c1c000)=""/152, 0x98}, {&(0x7f0000ecb000-0x16)=""/22, 0x16}, {&(0x7f0000772000)=""/92, 0x5c}], 0x6, 0x0, 0x0, 0x7ff}, 0x1) r3 = gettid() setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a9f000)={0x1, 0x4, 0x2, 0x8, 0x10000, 0x6, 0x7, 0x100, 0x67, 0x3, 0xff}, 0xb) sendmsg$nl_route(r2, &(0x7f00002c4000-0x38)={&(0x7f00005f6000)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f00009f9000-0x10)={&(0x7f000023c000)=@bridge_getneigh={0x7c, 0x1e, 0x0, 0x7, 0x3, {0x7, 0x0, 0x0, 0x0, 0x1141, 0x800}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x1f}, @IFLA_TXQLEN={0x8, 0xd, 0x80000000000}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "5e6b0ac54de2b8d77490c9e08bfd"}, @IFLA_OPERSTATE={0x8, 0x10, 0x8}, @IFLA_GROUP={0x8, 0x1b, 0x9}, @IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7}, @IFLA_TXQLEN={0x8, 0xd, 0x10000}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x0}]}, 0x7c}, 0x1, 0x0, 0x0, 0x801}, 0x20008000) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a1000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt(r0, 0x3, 0x8, &(0x7f0000ebf000-0x79)="6f14c58791cbaad5c3ad3b20ceded81d3d901c6592ebb446734d551a8cbd04a1e50aee3c4ca6d57abf7a8b5efeb9fa1aa1bfadc2e51b9aa64a9185a5f1ffa09d3d5d787e34f7a641052fc6d29cee2c3130eee03838f8d01aac3b3a029915705e43a37ca5f3cb4f4e281ff7fbe551dbf51bea719cfbedce3092", 0x79) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e41000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d64000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c73000-0x8)={r4, 0xffffffffffff7fff}, &(0x7f0000d16000)=0x8) 2018/01/28 19:08:32 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000086b000-0x4)=0x0) process_vm_readv(r0, &(0x7f0000f4f000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000024000-0x30)=[], 0x1000000b, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000438000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000000000)="1347c1905642aa76d0615dd60ec49dbd50a0e3ea400227c6c2636d3d006800312238c9ff196a99903305ee3eabef387a9ffbd3f293443457507ad755feba825d1a1e9d6e734ccc1f78f128bf99bb8e0efcd008e468da442451ec7c07038333a57d067add11d320fdef082c5b93fec961538d0e895110094fffdd7c7a3f034107102a286690c93f318ff3e749dae03d3229eda5df8e333be7e9", 0x99, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:32 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/pktcdvd/control\x00', 0x20080, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00007eb000)={0xa, &(0x7f0000f69000-0x9)=""/9, &(0x7f000072b000)=[{0x3db3, 0xb7, 0xfff, &(0x7f0000ae8000)=""/183}, {0x4, 0x9c, 0x6, &(0x7f0000b29000)=""/156}, {0x0, 0xda, 0x2, &(0x7f0000dcf000-0xda)=""/218}, {0x72, 0x38, 0x8, &(0x7f0000f68000)=""/56}, {0x8001, 0x5b, 0x80, &(0x7f0000f68000)=""/91}, {0x9, 0x6, 0xdb, &(0x7f0000f69000-0x6)=""/6}, {0x4, 0xbd, 0x1dd5, &(0x7f0000f69000-0xbd)=""/189}, {0x5, 0x3e, 0x5, &(0x7f0000c2d000-0x3e)=""/62}, {0x0, 0x12, 0x81ac, &(0x7f0000f69000-0x12)=""/18}, {0x3, 0xa5, 0x3, &(0x7f0000f68000)=""/165}]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002f1000-0x8)={0x0, 0x7fff}, &(0x7f00004b4000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000052c000)={r3, 0x100000000}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000f6b000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@common='bpq0\x00', &(0x7f0000591000)=@ethtool_regs={0x4, 0xc3, 0x8a, "ac718525eedfa91d9665d5e518adb0cc18d8c59bba06178695b3626e36de833594a55dae60aca8a3484aa89fe16da0124fea25473c1606665f91e3931a01f9f06cf477b91b190652d37ced8d7159799d4467b135e09ba52b984496e3599ace0ef8363a863b35301fe53f2908b7acf622591f6280afe252076e2f242832015d047145d1ce6b24b8ac2259"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x800) chmod(&(0x7f00001be000-0x8)='./file0\x00', 0x144) getpeername(r0, &(0x7f0000223000-0x80)=@generic={0x0, ""/126}, &(0x7f0000371000)=0x80) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d1000)='/selinux/status\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000f84000-0x6e)=@file={0x0, ""/108}, &(0x7f0000210000-0x4)=0x6e, 0x80800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r2 = creat(&(0x7f0000360000)='./file0/bus\x00', 0x0) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r2, 0x0) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) [ 67.023571] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 67.023578] [] ? proc_watchdog_cpumask+0x140/0x140 [ 67.023585] [] do_seccomp+0x63a/0x18c0 [ 67.023592] [] ? SyS_futex+0x210/0x2c0 [ 67.023598] [] ? __put_seccomp_filter+0xa0/0xa0 [ 67.023604] [] ? do_futex+0x15d0/0x15d0 [ 67.023612] [] ? security_file_ioctl+0x89/0xb0 [ 67.023619] [] SyS_seccomp+0x24/0x30 [ 67.023626] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000acc000-0xe)='/dev/keychord\x00', 0x402100, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000fee000)={0x3, 0x1, {0x0, 0x3, 0x7, 0x0, 0xf1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) keyctl$setperm(0x5, r0, 0x280000) prctl$setendian(0x14, 0x3) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000e25000/0x2000)=nil, 0x2000, 0x8, 0x2012, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000086a000-0xc)='/dev/rfkill\x00', 0x400, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) ppoll(&(0x7f00009d9000)=[{r1, 0x0, 0x0}], 0xbe5e604d7e3a1f79, &(0x7f0000dce000-0x10)={0x77359400, 0x0}, &(0x7f000014e000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x36, 0x0}, 0x59) getgid() writev(r1, &(0x7f0000b3f000-0x10)=[{&(0x7f0000ad3000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e959ad8e17e9f264969caed893f3d535df349f7da6c440ce3e07486b61ae10c19c58488bec0a8208f24c4a", 0xf8}], 0x1) r2 = inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[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], @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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r6 = fcntl$getown(r2, 0x9) r7 = getpid() r8 = fcntl$getown(r0, 0x9) r9 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=""/131, 0x83) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x10000200}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)={0x11c, 0x16, 0x300, 0x4, 0x2, "", [@typed={0x8, 0x57, @void=""}, @generic="97269c2e5f3a0d344de0f0f6f56206118e7e7884e12a5b3795664fb7916590a0bad1203384268ebf7b0bbceecc144fc644070fddb4e24c0ab7096130d09ffdf5cf18f6f1be84344b586e9bc3156594ec42e3995f41b5c4bde890fd6db57414f722df211b4a6963424594fe205774c147e3a40a5d5ec413771f409cce1fe63f2bf9bc7700e5a36ea516f73b76fb2e032b0b8df8f5c84798617bafeaae8e5177838e4d61153b115a3690fcd135cfda1f7babf654bbd131b68600fdcb3cdbd6558c69948eb3e3df42b03ae968977c439ea6c48d485f04051d1882b43d05316e146a85ef48fb1eaba5a47350fd480be4c0f785", @typed={0x10, 0x33, @u64=0x7}]}, 0x11c}, {&(0x7f00008db000-0x1574)={0x1574, 0x35, 0x100, 0x5, 0x1, "", [@generic="5c45fd4cf95a9085960cffcd2a67bc5bca560a87f994ebe9b50a780fd0dab6e141ac5dea7f09baeb8c41ef03a1cb6bc3df1c129b723c74f4f0ea72d61b792563013bc6357f6fe312559c189d769729a30852cc71e20d760574f2739d1e245c52798d6bac25c8608803b42f2c7feb9b90ed011dffcecf0a07d0310d31f6719ee9156ec50c519272c49df66f5f792f351e", @nested={0x17c, 0x61, [@generic="730471d7e7b19754877d9515757cd2cb681149caef5954989634", @generic="b518ac45b3636fdc670ec322bde2b86bcf25c853ead9e3b413d109d785e5521814772893dce777c027bd95c0a692c46d14fb81e60568537ee55ef6c02bda6682d0619a4e20c4911984a750f676c96aa1e04eef1a371320a4e91c5a2285904c675731582c3a46e95e4c7c99fda1feefd406504fc6481edd3353fc415dc6115ec21639d3de9141ff0ba7d1b728a8a09e13e687100f047ab433974f1bb62b75d2ea24e31b912257c184da9db91b28737307a52ec493d1a24bea11f599279af1dcb04f", @generic="0934cee79ba50b7f309f6e08fd9f490323b4f5d3356ddd61cf66f707b1dfd909bfbbe4fadbb1e6684c8f3c9357af903b8f4fda3a29f62b53a8d409d6bd60", @typed={0x5c, 0x48, @binary="5137ecafd523459807dd817e05fe98b811bc97dbb2c048b2217b158e81f4851336ca9ca2c58aa918f8d1f6b8ba66f6766de3e9bff2d5a1d69a0a04e65cc1fc07b1bb0f39f5280104a4d4c9bf90b98df30c0847"}]}, @nested={0x12e0, 0xe, [@typed={0x8, 0x93, @void=""}, @generic="8e03bfcd9746ace2b0cc8b18e4d6c505f3f885482ea14d1b852c9dbd7392bd9f854b6dae9241dc95c316455c3614330a1079959b1511bbfa69f624b146f9dfb38cdbe425b2b0145c29111e3d946d87848c976edf183055dd68f13e4b5e0a75f7ad04ad417dbba4945ef26f75647d4918f70efca25dd0b3794da4c97d50a0e95eec4ca823c876c394b086cb4caf60eba154c894a2501b095c0d8bec8df6c16100fbe0857964046f5b2168f9e0cb94e4821c4c478a56910b7daeb2073a2cf07dd0e9d0816d5bbc0574c37cb616c9fb80ffa9684b4037fc0bebe9b6b428041f6cc6f45e9d7c902cf4c867d4bb7fa88c71e00c", 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@typed={0xc, 0x70, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, @generic="64b83184c21cf404dacdbd2d8adee1866afd05886d69b1901e291fcfa72f93eaf2e5d78e2ce76208e1505adb89dedaea45c5ee0a3f4dd10d4a06389a8aab39d95a10e2838372319c0f188215d34383cc10cc036b4fb18c166a98d64b81bca7ab1db0663f98"]}, 0x10d4}, {&(0x7f0000850000-0x17b8)={0x17b8, 0x2c, 0x100, 0x3, 0x1, "", [@nested={0x12cc, 0x5a, [@generic="0546d9d8cc670933e75cb7ce5cd4dcf88a23c334a2d56cc40f51820de6cab77d955ec6a97225814f2c29954188fb36ff4b807994f7f8882285b7609a8bd24c2f657e9c976ac6541d5274610c1041349f1ceca274418069f4794a527a1ef21ffdefbc7238f3e4ba69fbc3212df22d3cc982d0d5902f131f45c3f17e2e00c998d2c9b4a94e286c226928a34655bdcc4b94a64eced793ad6c4f882d187577e588a41575d07b8068ec840e142e56b5082582ce6b78c6ccce2fd66c57eabd6af68149fd3d5ffaab0b2e23780a0aa7e2a81ef82f9a61e5ac49b8e389f626f2e0f092a2852002be1425c3db53f3", @typed={0xc, 0x88, @ipv4=@multicast1=0xe0000001}, 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@generic="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@generic="0561aa8696d0dedba42d5f5476c196479e256eead839fd82c77306076ea0220553519b664a394d61ae368167b54cc1057412c21a6c08b649bad94fb75baf3fd8bed11da5d21b"]}, @nested={0x10, 0x2, [@typed={0xc, 0x1d, @fd=r2}]}, @typed={0x30, 0x58, @binary="f886f4ea291b97d845923b6bfa590b225485c2c3b62c0ae3aa2388f016049ecb49fd2e8a667ef9"}, @generic="515f30a758220291ab019a49a15d8b2746d2f29b38f88b088a15ab450903752bfa81ef5628acd4d91cee01f5aaef858fae79e4231b1a56ad1b55392ab1e2dea0c5c840b345cd6cc90120ff50cfddb92e4f22e3e314577ccc64e6e69ca28b4b72a5ebcbb008d417cd5d", @generic="b60c497020ef485ac74afd5123c2e121e995c49bbc4da7e89ec4ca3c689223c1a42b4b3ced82df5859d3339fa98e7a86150f5bc46f9efa07451aed8e4a73185ebad99bccb03ca3bf07a38de2a95ad7c5480f7ddd74223ef5bc79f3e6d04e7f1a6b00c8aa625d29c6ce6ef331b5d3d7fadd658628d9cdd110be81e4640591b2efe546af346edc24550f3fbe5c8bf280a22db01dedb5efffb48d1af1a79edb7a49805bd75602434423af8a852a855d02baca40a7f74cb9fd31a6fd8809875b208779042e80a75b5801ff08678801b93c43e8865e69af6580adea9585a5abad74d4ceaaf7a85b83", @generic="fdae5c8cb007552bed7c84b43e03674b872c12a3667b351f1658e3009bebf358efe0f990a759678a0d28bed6f2e24c5d06654eae36c9407d82183c522d1460c5f6f4976618cd7ab581a05d274e93052d52856dc5dbbfc01dcca9977d7f1bedc243438664565c63603532125674abffc28228fd5c666d010c4d7027630bf21cd060a6533a", @nested={0xac, 0x8b, [@generic="e1fa382474f90031b7228f24071f726db866ccbadd74f45a59724fdae5da9ec9190e14e6a2bf7bec813b92870bf021f03a3b9498bb163dedcb39efd5f11f1806e3faee1712a86d8e75ae67d91f11589e837cf4b076b85fbf966aeba2b56323538d2a4bb8e5462693a9e75ac5691e793493b32f122b6ead571348088c2a90ce878e595e27f9a8b2b614c257a6d93b60d790b7284fac85", @typed={0x10, 0x3d, @str='GPL+!\x00'}]}, @typed={0xc, 0x9, @pid=r10}, @generic="afef7f0a32a85caa1eea53ac78624c683e4f83483024c2d911a1f12e3c1370a9a653029fce724abfd44cc03d875797d1e82d750af391e19a9c0fe65d08b441ad4513b87493f0fa7d368b88b2aa89085bf626c1892b4d3960fb02dae419984e902709aff299ed7e2cabc269ebaceacf", @nested={0x1a0, 0x47, [@generic="8913b2261705982e96189b", @typed={0x8, 0x93, @void=""}, @typed={0x90, 0x23, @binary="0ea7a05cff0ff4044610f7c4a3e2b0181ccc5b13f744805ed6597af7396adb328faa5cabca85ae168b4dafda1a53b113b661e2c3e85aad617c54d78038e8e1181249d7258a6714e9afbdf1f01d07b5c9b724d5858ab5794c3cb7680093ed585f2e19bd2f241a047d623d3d6557db8e4da6bfba938ad3f3642e83727e2f89bdc250cfe19778a44c3f"}, @generic="8813a3d3a1484b95c72199677c45e5ec2b78af0e82828a7e04d9b00d3b5b896bb987d5320227b3d7be36e20b6d624c79c14380eafc664873c856b2", @generic="dc77ee907de65f58374879cd80a37e7d5af25b6fa6290729d6edb8383f202d0150ec4d2710671152992914303d3b2d692c3fe5566f066fbd43bf1222c516467383585c4b4ba4d043eb1b94b6588243df2bea968ebcf0c4ffbf8cd6ff787f12e6e2499be774a56fca4ac0999895be9eeb7d6cc7e1fe4ea02bc90a4f525e09143a9c66301fbc65d5c8890136e521d2008c65211544aa3101829d6bfc18339cd312a6d5e13427a0", @typed={0x18, 0x6b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0x17b8}], 0x7, 0x0, 0x0, 0x10}, 0x4000001) 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000942000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001b6000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea5000)=0x18) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) read(r1, &(0x7f00003df000)=""/102, 0x66) fcntl$getown(r0, 0x9) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c78000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r1 = getpid() mlockall(0x3) prlimit64(r1, 0x2, &(0x7f0000705000-0x10)={0x447, 0x1000}, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000afe000)={0x380, 0x6, 0xf12e, 0xfffffffffffffffd, 0x5, 0x0}) write$selinux_create(r0, &(0x7f0000906000-0x33)=@access={'system_u:object_r:pinentry_exec_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x33, 0x0}, 0x33) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000490000/0x2000)=nil, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009d9000)={0x0, 0x0}, 0x4800) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009da000-0x8)=0x1ff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000086e000-0x20)={0x4, 0x6, 0x2, 0x7ff, 0x8, 0x7, 0x2, 0x644, 0x0}, &(0x7f0000821000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000142000-0xd)={r2, 0x7fff, 0x100000001, 0x1}, &(0x7f000037b000-0x4)=0x10) mlock2(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0) 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a99000-0x4)=0x9, 0x4) socketpair(0x15, 0x20000000005, 0x7fffffff, &(0x7f0000ac3000-0x8)={0x0, 0x0}) renameat2(r0, &(0x7f00001ff000-0x8)='./file0\x00', r2, &(0x7f0000e3f000)='./file0\x00', 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000080a000-0x4)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00001a1000)={0x9246, {{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]}}, 0x118) 2018/01/28 19:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000090000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000cbd000-0x10)={0x1da6, 0x5, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x2080) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x800, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d01000-0x8)='./file0\x00', 0x104) mount(&(0x7f0000153000)='./file0\x00', &(0x7f00001b3000)='./file0\x00', &(0x7f0000e94000-0x13d)="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", 0xfffffffffffffffe, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000916000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000000000)=0xe8) r2 = geteuid() setresuid(r0, r1, r2) renameat2(0xffffffffffffffff, &(0x7f00006eb000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00007b7000-0x8)='./file0\x00', 0x3) 2018/01/28 19:08:32 executing program 7: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000190000-0x1)="") setpgid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xc5)=""/197, 0xc5) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) execveat(0xffffffffffffffff, &(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000661000)=[], &(0x7f00009bb000-0x18)=[], 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c44000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00003f0000)=0x0) 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00008fd000/0x3000)=nil, 0x3000, 0x400000000014) r0 = getpid() gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d3000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000083b000)={&(0x7f00002d4000/0x4000)=nil, 0x4000}) capget(&(0x7f000096b000-0x8)={0x20080522, r0}, &(0x7f0000530000-0x18)={0x9, 0x10002, 0x6, 0x2, 0x50c5, 0xfffffffffffffffd}) fadvise64(r1, 0x0, 0x7, 0x5) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000524000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000038e000)={0x0, 0x200, 0x0, 0x10000, 0x0}, &(0x7f00005b3000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b0f000-0x10)={0x9, 0x8, 0x5, 0x3ff, r1}, &(0x7f000024e000)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e7000-0xb)='/dev/hwrng\x00', 0x131900, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00004e7000-0x118)={0x5, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001df000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cb000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000ec5000)=""/130, 0x82, 0x40010100, &(0x7f00006bb000)={0x11, 0x2, r3, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = getgid() fchown(r0, r4, r6) writev(r5, &(0x7f0000ba1000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000056000)=0x0, &(0x7f0000269000-0x4)=0x4) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e0000)='/selinux/status\x00', 0x0, 0x0) timer_create(0x7, &(0x7f00004cf000)={0x0, 0x15, 0x2, @thr={&(0x7f0000a6e000-0x32)="8da4b4eaf032768012d4316ebfb8c08217ed388344bd11fdd7904be62fd6f815495d06904191f70a53711f4f3cf581fda82a", &(0x7f0000718000)="b6e01bc6551134f6122e7cb07a6621bdd4a6baa7d3e44f3cbc4d60b6b7f4b8eb15337343586007dde80128eb4447626d53b4528a251be4cca395c11255ac7e2f7437223df2d929d45eb030cd8027e107e35e060f03faf2a7ce1f713bc8cb70e7051a33902518afef5985268d87e85477048885d29fb04a422f00e34ad61a93ddbec9f8d24ed80330bcd5fe9e9069fcb84c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009eb000)=0x0) timer_settime(r8, 0x0, &(0x7f000058f000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) sendmsg(r7, &(0x7f00005d7000-0x38)={&(0x7f0000a90000)=@pppoe={0x18, 0x0, {0x1, @random="40aeb7edc252", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000bc9000)=[{&(0x7f0000ce6000)="f9ed12e53674c455157f4f0f1d19c2dbbb10571b983cf5f01f18f2c93f9c736a7fa43715dec640691b81e650dd2151c9f0696d1521e18ed048993c81c08ea0884caf383069a310cce10b3df8a7f6eb0a6b11", 0x52}, {&(0x7f0000f99000-0xf4)="eacaafbf86ba8a36ecfc84c3d2c51222185a064c975f9f94895792212562274dea8126e1c06af0be88cffbb6e10677698a78452b9dbe0b598e3c4fb1c51e8ccb3b1d1255c73612fab50e458f50d4d340a85a32a10df9bf7de7c567bac410d0ae8dcd8baec6fea5413a40755562c1d5da575edf6daae7d57c6159f6ccc46484c9480e35fc7c326e3bea68c5a7d904ab3db8ffccba83f90c306300540385596eac612cf45904dd2cc1174207198799d861176f015435f94dd0cc68fa366160c24ca9e3dda824f452049de6e1facaebe9df0915a1d254ea6be248bfe9bd5ffb9fb6dbdeba330acc9e79c3df8a54ff62f96e3cd0b907", 0xf4}], 0x2, &(0x7f0000ebe000-0x160)=[{0x20, 0x108, 0x6, "911847681e99c8cc9dd4d5cba1"}, {0xf0, 0x10f, 0x667f, "63ac45f23be349a28bdfa2dd2d1dd146feb0a1f7aebb1c1086fffedd1463430b81ae454592fed9e523b177787894328cdc153be62ceb1961c3fc1692c7174a0c06cf78db214e14157a34123c5abe79d3166205c9a0e08c3360dabb7251e4c06a6fbef96159643c6672bd96fed31e7abe324021074ec0f3387e1ae1fbb525e4bc642d27a3eee5dff7be94598ca4c0190524f18c3446d25fdc0bfee3e62bb80dcad95de7949b7e997e22ca512fcd3a2809140e22bb1feaab7876374a4344a85dd9ecf538052eb58c1740fca38795e63922ac9d3960a5929ea120390bed"}, {0x50, 0x108, 0x80000000, "3de1f79eba3304237fc74ff45dd06cd357bf3a3205c28ef3eebe6b409be6b54d64ddf63973f880f6fcc2b489674404d3b20fa100846bfe656a"}], 0x160, 0x4000}, 0x8040) execveat(r5, &(0x7f00009d4000-0x8)='./file0\x00', &(0x7f00004fc000)=[&(0x7f00006d5000-0x10)='/selinux/status\x00', &(0x7f0000f8f000-0x7)='wlan1)\x00', &(0x7f0000e83000-0x10)='/selinux/status\x00', &(0x7f0000918000)='\x00', &(0x7f0000ac6000)='/selinux/status\x00', &(0x7f0000f7c000)='&posix_acl_accesswlan0\\em1)&mime_type*\x00', &(0x7f0000f60000)="276d696d655f7479706573656c66656d31fa736563757269747900", &(0x7f0000d2e000-0xb)='/dev/hwrng\x00'], &(0x7f0000cfe000)=[&(0x7f000047a000)='keyring\x00', &(0x7f0000c21000-0x10)='/selinux/status\x00'], 0x1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000068b000)=0x0) preadv(r5, &(0x7f000039f000)=[{&(0x7f00007d3000)=""/140, 0x8c}, {&(0x7f0000c52000)=""/34, 0x22}, {&(0x7f0000adb000-0x4b)=""/75, 0x4b}], 0x3, 0x0) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) 2018/01/28 19:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000573000)=[@in={0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) writev(r1, &(0x7f0000f4e000-0x10)=[{&(0x7f00008d1000)="8d096135c7cd94e0a84cdd333eb3e5fee2095e663e8d0310849314c5588d47a18fbb4bb2ca", 0x25}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1002, 0x0}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x64, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x200, 0xaaf5, 0x20a, 0x8, 0x40, 0x8001, 0x80, 0x7, r2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0x12) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c15000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000099f000)={{0x3, 0x7}, {0x5, 0x5}, 0x40, 0x1, 0x33a, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e3a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc0000-0x10)={0x400, 0x200, 0x8, 0xfff, 0x0}, &(0x7f0000311000-0x4)=0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cc2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000260000)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f00003e1000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002ff000)=0x0) fstat(r0, &(0x7f0000432000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000183000)=0xc) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00005c4000)=""/52) r9 = getpgrp(0x0) r10 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f00007e9000-0x38)={&(0x7f000017e000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000518000-0x30)=[{&(0x7f0000b28000-0x188)={0x188, 0x42, 0x14, 0x7, 0x3, "", [@nested={0xcc, 0x42, [@generic="171fef7a7d20f7f7921c0b76d5b509719c9ec114a9afd4078ef53077684387742bdd4d7e295aae79a97669cf2a510e9ed80036e86f6ff382e250f37622d7900d7dc7c8f3e9ea51494e8918b5713baa46d7f7db91a7ca917beabd667f83f6ec69ab08745b2c369191179db531c1f19e8245a2fcb99d6f4158a0e85fb7c2adc656037e53c7fab6fb2bd58b30af8982ff1fc987560c98bf7bbf03e4e07ed5cdad991d8349bd2345b2d0f571277ece082cc8c61f29330bd7890f23", @generic="", @typed={0xc, 0xf, @u32=0x2}]}, @typed={0xc, 0x3, @fd=r1}, @typed={0xa0, 0x85, @binary="39faec3c03ed2518813fd86b31b73b26772c52659b4938b8a1172db26b4c3f9618d1a8f462dfc92d1598e1125d1f52805779b36bbe8802e9b58b1cac8cbfe21fa71d2d2c1f15b996a166f7430e03fa605e7b9ce2045eff70abb3cf140de7a4df6a0ddba15cdeba087b5c13f8d1b7784dda4310427f6098d4c7864f8dff011ced959d0977d22e757aeafc16a4532a087fabb4692e19"}]}, 0x188}, {&(0x7f00000cd000)={0x2514, 0x34, 0x302, 0x0, 0x3, "", 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@generic="a1e596bef0629ac68da93202fd1ae43ca3803622a8b877da868a9fa88edb2b307ce21c98c14c033a99eb0454d4e50abb8dcd7fb8e96447f5e5e194c5c01e3288abd7fd0e1834164146fcff7792777fa44f856cdd916652bcc727c62b862a71376aacf7fd6133c38a7aba7f8963ba7d6931c146aa68bd5b6991a36c19121b0674dd175783cfac"]}, @nested={0x12ac, 0x0, [@generic="5f398dd8115a46c77e2b48992201c0d735440c1958f8d9a12760abb93cbe96d830ddef3920e0f7cc988013a9418f1e937f87c487c49240f620584027f8cd4d603ad52497bf1b6f1219aef92fb2eb0543f489b6eb3a6ba9b7f743855c0e26c8e05e299298ec641dc829dca51865fab71fe66deacd71b58f6b415664e0f6", @typed={0x28, 0x44, @binary="f4c041338306c6168fd0193928792e03f6e6d7b5f65586da1ecf0ea9f2be7ff2"}, @generic="7a486867e9b1808f94887e4d6a70b2794ac35f77abe0c38b362a567f3f5614cd8a42dfdf7c779d60c017aa45e93d313183cf3e107d30562b8d9a67501793c718967641efcccaf1a1700ac27f8f9990766c0ab4e4ca03708927f9526cf44d9b70feae53a17069b8ea37783db5cd81838d097e8c992e791c7526edde3b7ae5d77122a011bea6f8e4ac85c355f935092882377f53a7a4304f848099187fea7196773a685568db07e69ad27a35de614618f19b6fb7c53d809c43c6a57cfcdf7854e926c753e68f5db3771828d5afa4124a7a2f638f9053aaed495ac29ab157660ebad0f544bfb596fe9434406edae230e8", @typed={0xc, 0x53, @pid=r5}, @generic="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@typed={0x18, 0x8f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="1ca9a8484881db8781368e830bc4372f6c438c7b93fb4acdd1486ff108fe7facb68c96cac8dd16c5a82fa3c92f5595b42e7bae9c487ef13da9e1bf8a87aa8b41507799072b32f726a658df9369e09abc154c8a8530869dbdd4e9ea9a71de62f2e4eda266b3f8da", @generic="d261035e59f29ff85d16acc20d7f3aff7f3e939fd1477a3a273bb54d1cef50f2bb5d7f931618749444de9e981d128ac75b709c53b4a4c7b1fd0ed38180e7db5726a4cc47cf26c82a09b088d63decec5ed2bea2d172867c665756dcd71475ed7d5d5ae942204af030a31f962fda2e2118c027fb7f573226db977bd64d53396295", @typed={0x8, 0x2, @void=""}]}, @nested={0x5c, 0x35, [@generic="7a7756c29a68a533b323e9b5dce69d8e0abcd377073fe90526b93b49514869a2a67536ffdabe759395f79bd194d668bc8e1b162016e868812e1d89ee1ee2c5dc606b1bbaa19281e782cb6bf3b23c4c7477305a505b"]}]}, 0x2514}, {&(0x7f000064c000)={0x54, 0x1c, 0x0, 0x6, 0x0, "", [@typed={0xc, 0x43, @fd=r0}, @typed={0x18, 0x5e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x14, 0x23, @str="2e776c616e3027be00"}, @typed={0xc, 0x6b, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}]}, 0x54}], 0x3, &(0x7f000061a000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000765000)={r2, 0xe, "e197a0332850fe866d9cbb89c8b4"}, &(0x7f00008a4000)=0x16) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000de2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3401}) 2018/01/28 19:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept$netrom(r0, &(0x7f00007de000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006b4000-0x4)=0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000b1c000)=""/4096) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x1f, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = add_key$keyring(&(0x7f0000998000+0xea1)='keyring\x00', &(0x7f0000dbb000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000ce8000)='keyring\x00', &(0x7f00002e4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000039a000-0x18)={0x0, 0x0, 0x0, 0x0}) getegid() fstat(r0, &(0x7f0000d04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe52, 0x21a, &(0x7f00009b7000)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fstat(r0, &(0x7f0000564000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cce000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d37000)='./file0\x00', &(0x7f00005e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004ea000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r3, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000017000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000018000)={r2, r3}) 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) 2018/01/28 19:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000079a000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000b07000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f3c000-0x8)={0x0, 0x0}) 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000039f000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000049c000-0x8)={r1, 0x20}) unshare(0x24020000) sync() 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fd1000-0x150)=[{&(0x7f00000ec000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000-0x50)=[{&(0x7f0000fd1000-0x1000)="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", 0xeb6}], 0x1, &(0x7f0000fd0000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd2000)='/dev/usbmon#\x00', 0x401, 0x8000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000fd2000)=0x7fffffff) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2f, &(0x7f00009ea000)=0x0) 2018/01/28 19:08:32 executing program 3: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00001e6000)='./control\x00', 0x3, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000e82000)="98296a31523605d4970c1a634ec5a8dc214ee8d2bb2ee2d3f2ffc1d063eb441863d9b20a6f1bb6aa5d4c0aafe7dc512f716bd7814f9091db3749878df74eb7d4a312120839fd2f6195bfe0f36bfab0f505a836004f60e715c330518ca7db7ad0b15d77cf0b475115d761b47eeb75400e63fa42d653a5cd66a511494f62dff1f91286d685b7dcd4d73b5fe4373b335488170d347ebcabab48a03656b97cb6f9b359e8012f8310b92163eecdc7d76b9efad9feb71887403305fa6bd6a04e5ef6bf04b92f73f3cf6e39f571fe8e29abb4952f97032f8fdd10602b1526e02e") r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) inotify_init() pread64(r1, &(0x7f00001f2000)=""/236, 0xec, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008c0000-0x20)={{&(0x7f0000a46000/0x1000)=nil, 0x1000}, 0xfffffffffffffffe, 0x0}) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000db3000)={0xdd, 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]}) mq_unlink(&(0x7f0000089000)='/dev/snd/seq\x00') [ 67.572471] binder: 11784:11788 transaction failed 29201/-22, size -430-538 line 3128 [ 67.591554] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x10)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/enforce\x00', 0x62101, 0x0) inotify_add_watch(r0, &(0x7f0000111000)='./file0\x00', 0x400) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000bd8000)='./file0\x00', &(0x7f000011f000)='./file0\x00', &(0x7f0000de6000-0x8)="7472616365667301", 0xffffe, &(0x7f000001c000)="da9d7b222e15be512f18c7c5843f15bdc45c413f4e8155615669") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00002c0000-0x10)={&(0x7f0000ed6000/0x1000)=nil, 0x1000}) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") fstat(r0, &(0x7f00000e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 19:08:32 executing program 6: r0 = socket$unix(0x1, 0x81000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0xb2880, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) [ 67.621807] binder_alloc: binder_alloc_mmap_handler: 11784 20000000-20002000 already mapped failed -16 [ 67.634926] binder: BINDER_SET_CONTEXT_MGR already set [ 67.642197] binder: 11784:11788 ioctl 40046207 0 returned -16 [ 67.660105] binder_alloc: 11784: binder_alloc_buf, no vma 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000014000)='cpuset\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000772000-0x8)={0x0, 0x9}, &(0x7f0000bac000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001e1000)={r3, 0xfffffffffffffe00}, &(0x7f0000983000-0x4)=0x8) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:32 executing program 0: r0 = socket$unix(0x1, 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) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a55000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000039c000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002fa000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043b000)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000070a000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00003ef000-0x4)=0x0, &(0x7f00001b5000-0x4)=0x0) getgroups(0x5, &(0x7f0000386000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000337000-0x4)=0x0) r11 = getuid() getgroups(0x1, &(0x7f000003d000)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00003d1000-0x4)=0x0, &(0x7f00000be000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000adc000-0x38)={&(0x7f0000082000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000697000)=[{&(0x7f0000001000-0xe2)="ea572b980f6bdb266698af011c4f73e60210e55c934b0530467767e2a8b32a1f67125136d18b91c4124a5475846f85dc51f018c5c3e97b4477dd8abab348bfbfecfb015caf95ed80ce1b125812e8947593daeb60ec56f2cc1da99d14ed853118589db240c0dcf8d54072c1744fadbaf784beee69493339f944964a0c3ec1d884797559b20a3a2b2cc1b8fdcc552549bd2e5687eb46f3abb12764ad36ca11f3e608f906ccb10f0a8f35be52ec1bdbb28bf2516dbb046a0e73d92b655b4a599373d70097b89b64867ec299c813f88de8003379b465c91b58e54b5c4942957e0bc751a6", 0xe2}, {&(0x7f0000e12000-0x4)="5d5113f9", 0x4}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f00003a5000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe8, 0x40}, 0x8000) syz_open_dev$sg(&(0x7f00000e1000+0x1b8)='/dev/sg#\x00', 0x6107, 0x40000) ioctl$int_out(r0, 0x5460, &(0x7f0000d2a000-0x4)=0x0) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064d000-0xb)='/dev/hwrng\x00', 0x400c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000048a000)=""/4096) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b3000-0x6)='/dev/vga_arbiter\x00', 0x200001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b00000-0x34)={{0xffffffffffffffff, 0x3, 0x1f, 0x3, 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]}) socketpair(0x0, 0x1, 0x576c, &(0x7f000001c000-0x8)={0x0, 0x0}) [ 67.673314] binder: 11784:11822 transaction failed 29189/-3, size -430-538 line 3128 [ 67.707515] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.724309] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 19:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000078a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000349000-0x4)=0x48) fstat(r0, &(0x7f0000b43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000575000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000e81000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d54000-0x8)={0x0}, 0x8) 2018/01/28 19:08:32 executing program 3: 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$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000b90000)='rxrpc\x00', &(0x7f00001e3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000109000)="", 0x0) r2 = request_key(&(0x7f0000c36000)='blacklist\x00', &(0x7f000044e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f2d000)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x5, 0x4, r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002a000)='vegas\x00', 0x6) sendmsg$netrom(r0, &(0x7f0000938000)={&(0x7f0000540000)=@full={{0x3, {"898b3e184d3084"}, 0x0}, [{"1774a90c705ecd"}, {"3453a4725208db"}, {"72ea24a40e0615"}, {"867d107a51c4ca"}, {"439e90f2d48de5"}, {"073dffadc824f7"}, {"6236a5a776df73"}, {"35622017f301f5"}]}, 0x48, &(0x7f0000558000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x82) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000148000)=@common='ip6tnl0\x00') sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ftruncate(r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000627000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d81000-0x4)=0xc) tkill(r1, 0x34) 2018/01/28 19:08:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ipx(r0, &(0x7f00008de000)="a1676a76323d4e0e355d138bd6095bea5c447d1a78efaaf136c7f71364ce375ebd7d40aa543fa6ce7296ba2daf910bdb6897", 0x32, 0x4000, &(0x7f0000f44000-0x10)={0x4, 0x9, 0x7, "a5075d7e51e4", 0x4, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r1) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000047e000-0x10)={&(0x7f00008c3000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mount(&(0x7f0000353000)='./file0\x00', &(0x7f0000562000-0x8)='./file0\x00', &(0x7f00006a3000-0x9)='ecryptfs\x00', 0x1000002, &(0x7f0000dfd000-0xc7)="72d38efd856a55ede13e5dda2a8218d34053e4e0c429f3d3448a8d72ec21612dd4a43231c208cde76e1fe6b621a5b8667ae6a72560a9c385be43d9ccfcb14b0e031bd2bbd02d4e2257f2b93e44fd9c037907fd3bc5f59f2dbb0fea13ed938e5be8ef27240021a35a311b2fe7b1bed831a04f4fc1449f9e068471308d34259fb64003de57373747a3eb74e1d87e9859706e4b28a85f37bd55c5e82c7c258db3c9f5ad717d51769d713a349ab155a448f79010bc2890853f8957d7ca6e25a14dcfd054c3ff066151") 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r0 = add_key$keyring(&(0x7f0000515000-0x8)='keyring\x00', &(0x7f0000771000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ff6000)='.request_key_auth\x00', &(0x7f0000dd5000)="73656c6673797374656d277bee73656c696e75782d2d7b00") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000671000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000204000)=0x32) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00002eb000)={{0xa, 0x3, 0x3107, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, {0xa, 0x0, 0x24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x5, [0x5, 0x6, 0x2, 0x800, 0x100, 0x80000000, 0x3f, 0x401]}, 0x5c) connect(0xffffffffffffffff, &(0x7f0000067000)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f00004ba000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ce7000)=0x0) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x8, 0xfffffffffffffffd, 0x1}, {0x6, 0x0, 0x1ffd, 0x0}]}, 0x10) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002f000-0xd8)="8028a0bd", 0x4, 0x0, &(0x7f000000d000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="b9963d8d7a06", [0x0, 0x0]}, 0x10) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x3, 0x1) read(r0, &(0x7f00008aa000)=""/76, 0x4c) recvfrom(r0, &(0x7f0000867000-0x17)=""/130, 0x82, 0x40000101, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000022c000)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d1000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000816000-0x64)={&(0x7f0000816000-0x28)=[0xfff, 0x9, 0x4, 0x9, 0x3, 0x10000, 0x2, 0xfffffffffffffffb, 0x101, 0x9], 0xa, 0x7, 0x6, 0x7, 0x6, 0x1, {0x9, 0x7fffffff, 0x71, 0x8000, 0x800, 0x3ff, 0x10000000000, 0x9, 0xffffffffffffffc0, 0x9, 0xfffffffffffffe00, 0x80000001, 0x0, 0x2, "80e9b9c30e59b3afdac0ab785577278483f17f247af2679ee7aed3396bc78149"}}) r2 = syz_open_procfs(r0, &(0x7f00002af000-0xd)='ns/net\x00') getdents64(r2, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000696000-0x10)='coredump_filter\x00') lseek(r0, 0x0, 0x80000000001) write$tun(r0, &(0x7f0000624000-0x778)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "594714", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca2000)={0x0, 0x0}) 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x1, &(0x7f0000d02000)=[{0x0, 0x102, 0xc2f, "0d41ec104a3a9c37462b9d32c2a01b314ac0c5eb524369babee6f57aa21eea40e64bce97ce2206a6a6c1c8"}], 0x6c, 0x0}, 0x0) connect$inet(r0, &(0x7f0000154000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf5000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) write$selinux_access(r1, &(0x7f0000e2e000-0x4b)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x32, 0x0}, 0x4b) clock_getres(0x7, &(0x7f0000284000-0x4)={0x0, 0x0}) 2018/01/28 19:08:32 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = syz_open_pts(0xffffffffffffff9c, 0xc0800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000000a000)=0x2) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0xa400, 0x0) fcntl$notify(r2, 0x402, 0x80000021) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f000000e000-0x48)=@full={{0x3, {"49a94a66981616"}, 0x7}, [{"d57e0e97bf0083"}, {"9e59dfba87f6c0"}, {"382cf24b82ad53"}, {"e1d86693a02f5d"}, {"b3715b13bc9b5a"}, {"711c22cdc6ef05"}, {"57f86b830d0bab"}, {"5afd9d03fa7b0f"}]}, 0x48) 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = gettid() mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000e79000-0x10)={&(0x7f0000ca1000-0x6f)=""/111, 0x6f}) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000e7b000-0x4)={0xc38}, 0x4) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000c26000)=0x0) dup2(r0, r0) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/checkreqprot\x00', 0x101800, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00007b0000)={0x4, 0x7, 0x6}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c1b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000fd1000-0xd)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fd2000)=0x1f) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa0000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000)=0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000fd4000-0x10)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$void(r3, 0x5450) unshare(0x400) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d89000-0x4)=0x0, &(0x7f00006a3000-0x4)=0x4) flock(r0, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fd3000)='/dev/input/event#\x00', 0x8, 0x450001) 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d96000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000b3000-0x4d)={0x0, 0x45, "b2a2a5156ce4e12bd0788730ebc7acbfc37412f4223cf75eefb19037b976c1e10519fb62163cbe0cb4611a03b445e78c6c4a7a3ade198fb66d27aec64e84fae487e77202e2"}, &(0x7f0000215000)=0x4d) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000025e000-0x20)={@generic="342244f43195d8b3e2913e4a9780e971", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007f2000-0x8)={r1, 0x7fff}, &(0x7f00002c9000-0x4)=0x8) flock(r0, 0x8) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 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_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 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}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/autofs\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000215000-0x20)={0x5, 0xcc, 0xfffffffffffffffe, 0x8, 0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00001f9000)={0x7, 0x7f, 0x1, 0x3, 0x7, [{0x1, 0x1f, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x9643, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x3, 0xffffffffffffff01, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x5, 0x95, 0x3, 0x0, 0x0, 0x1d09, 0x0, 0x0, 0x0}, {0x100, 0x0, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x4, 0x47b, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xff, 0x4, 0x2, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}]}) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000168000-0x8)={0x0, 0x0}, &(0x7f0000fc9000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000620000)={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x3, [0x6, 0x2, 0x7ff, 0x8, 0x7ff, 0x6, 0x8, 0x8]}, 0x5c) 2018/01/28 19:08:32 executing program 7: r0 = eventfd(0x4) 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) pselect6(0x40, &(0x7f000002b000-0x40)={0x6, 0x5, 0x6, 0x4, 0x80000001, 0x0, 0x5, 0x8}, &(0x7f0000000000)={0x4, 0x2, 0x4, 0x1, 0xfff, 0x71f, 0xffff, 0x9}, &(0x7f0000000000)={0x10001, 0x9, 0x101, 0x8, 0x6370, 0x1, 0xfff, 0x7}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x7}, 0x8}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000e06000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000036a000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) 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) 2018/01/28 19:08:32 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000609000-0x8)='./file0\x00', 0x5a50c2, 0x94) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003c4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000056c000-0x6)='{eth0\x00', 0x2) r1 = socket$inet6(0xa, 0x2, 0x1f) getsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f000050c000)=""/0, &(0x7f0000d54000)=0x0) 2018/01/28 19:08:32 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) bind$vsock_stream(r0, &(0x7f00003a8000-0x2)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) clock_gettime(0x80000000000b, &(0x7f0000243000)={0x0, 0x0}) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f000002a000)='net/mcfilter6\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3d000-0xc)={0x0, 0x0}) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x8) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x5aa, 0x8, 0x0, 0x81, 0x5483, "8ebf261199ba57b137ed50c70736ec4d7b4e1dff741c23c92dc1db59a80c1463c1354890837eb03a3259aa8ac99ee64166d8b003000f552be03a15fd95d95b", 0xae}, 0x60) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x0, 0x1fc0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={r1, r2}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000+0xb6)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}) setitimer(0x0, &(0x7f0000002000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000003000)='./file0\x00', 0x2000, 0x41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r7, &(0x7f0000003000)=""/251, 0xfb, 0x9, &(0x7f0000000000)={0x0, 0x989680}) 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x1000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/177) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000f000)=0x0, &(0x7f000000c000-0x4)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x1b, 0xfffffffffffffffa, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 19:08:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000907000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000040c000)={0x0, 0x7, 0x13, 0x371, 0x5, 0xffffffffffff8001}, &(0x7f0000824000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002dc000-0x86)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8e7, 0x8, 0x7fffffff, 0x10001, 0x20}, &(0x7f0000b87000)=0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r2, 0x0, 0x2) flistxattr(r2, &(0x7f0000c46000)=""/125, 0x7d) 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x600100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x7) unlink(&(0x7f0000001000)='./file0\x00') open(&(0x7f0000002000)='./file0/file0\x00', 0x305000, 0x4) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/rfkill\x00', 0x240, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000b86000-0x7f)="5d64def100436a6fb8b48179499e8edbff2ad743022102a1ebca05cfaa038ac0a8c155617dcba5647070ebc15d565a5f29fe81c9f894880ac13266e1266d53b436552f060f633804a4ad471c9eb252a8f13acba0f711f0ccbea682ceb00dcd3de607772c1c96b462766459657bac0b3a8fc4789fbcf33c1fdb4226e583059e", 0x7f) getpeername$packet(r1, &(0x7f0000729000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d7b000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b7a000+0x3ff)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r2}) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00007fe000)=0x1, 0x4) 2018/01/28 19:08:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)=0x0) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000d9a000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000d99000)='keyring-\x00', 0x9, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000b3b000-0x30)=[{&(0x7f0000b13000-0xe7)=""/231, 0xe7}], 0x1) close(r0) sendto$unix(r0, &(0x7f0000e10000)="", 0x2a1, 0x4000, 0x0, 0x100000071) 2018/01/28 19:08:32 executing program 2: clone(0x283290d00, &(0x7f0000240000)="", &(0x7f0000df6000)=0x0, &(0x7f0000411000-0x4)=0x0, &(0x7f0000d2a000-0x4d)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+(bdev\x00', 0x1) inotify_rm_watch(r0, 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$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@generic={0x600000, 0x0, 0x0}) getresuid(&(0x7f0000f7e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) 2018/01/28 19:08:32 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x2e63, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000005000)={0x2, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000005000)={0x2, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000007000)='/dev/ptmx\x00') setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000006000-0x4)=0x7, 0x4) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/01/28 19:08:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff76) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000fc000-0x20)={0x100, 0xffffffffffffffff, 0x204, 0xef, 0x5, 0x2c, 0x0, 0xfffffffffffffff9, 0x0}, &(0x7f000043a000-0x3)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e18000-0x8)=@assoc_value={r1, 0xffffffffffff8504}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x4021) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000325000)='./file0\x00', r1, &(0x7f000013b000)='./file0\x00', 0x400) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b52000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b0f000)={0x0, 0x0}) 2018/01/28 19:08:32 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000014000-0x30)=[{&(0x7f000001c000-0xd3)="db8de622ec9522b1013effd0414fef9a4e5871f19a22078db7c7d326f11bf4c8144a9fc8070755a5e5e231bb9028d2798fb18fa439b6dd428911f917e2e8aec88cc42d540c8867fce49009d88370f3c848b495c3b537d43fc8ebc941cb1cfb6bebf663154e6917dd1d6e1c45423ace55c317867e9783df826d59a3f31244368a22dbed9109353e2ce89efd073c64cf070ec13469891883c58b655b034803ad76589c91d162c0e827357a423262fb2d9520bf6e30a30e05aed3178bd75c7c0fd9e37e7c0ca9963d743e53fcf34560f2acd4379d", 0xd3}, {&(0x7f0000026000-0x75)="e06c7d03f2271174e9aeda73042c93e742f3235f59a8071d5ea994b2e8936dd0a6b4c7a824b19e20d9d40146ea50a2feb4ff6e7e023f68a9d2173004a9401635418e0a65771b52e76f4fef4e5e77d42eb420f71506e59d6cbb4ba7f5c6a77db37da754d8da1b4fa4f4dcc56816015d382a7beb833e", 0x75}, {&(0x7f0000015000)="912673dfb1037fcc3e85455a05bd52452383dc496dfa1f9d002e1be403a1d744de646c698bf9413849071d947662d77b47b4df1463001d93d64dbcceff29091c5369b9393e3c3ecadd42516164e169e5b6eebdda6708c64646194c20ea3cb264833345f2a4269f6999e8e519b937fafa1be73a39758a609963861c335282e7483ce09bcca871198e1f67bff1434ff3808577c1e45851e14f797831c7a10fbbae27bea264a87b842d20c2dd4217f201ce17e42e46cbd010b0431488ae2401320e", 0xc0}], 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00003e0000-0x90)={0x0, 0x0, 0x0, 0x0, 0x0, []}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000df0000-0x4)=0x0, 0x4) umount2(&(0x7f000037c000)='./file0\x00', 0xa) sendto$inet(r0, &(0x7f0000bac000)="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", 0x301733d3, 0xc001, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/01/28 19:08:32 executing program 1: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f000065a000-0x2)="") munlockall() socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000de9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000040a000)=""/243, 0xf3, 0x10000, &(0x7f0000000000)={0x3, {"242bdd2f053e89"}, 0x200}, 0x10) 2018/01/28 19:08:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0x90)=[{0x9, 0x6, 0x3, 0x0, @time={0x77359400, 0x0}, {0x100, 0x4}, {0x10001, 0x8001}, @raw8={"283bab94a66dae145846e9e2"}}, {0x1, 0x8d7c, 0x1, 0x8, @tick=0x0, {0x80000001, 0x5}, {0x8, 0x5}, @raw8={"c891e4979598d3aa6a93efb0"}}, {0x7fff, 0x1, 0x800, 0x400, @time={0x77359400, 0x0}, {0x2, 0x2}, {0xca, 0x101}, @note={0x10000, 0x2ea695d7, 0x1000, 0x8, 0x400}}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0xffffffffffffffc0, &(0x7f0000195000)={0x0, 0x0}) r4 = creat(&(0x7f00001d6000)='./file0\x00', 0xa0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000287000)={@generic="3f65f65d37f780376ac82b48b7aa2bee", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r1, &(0x7f0000ca6000-0x80)=@generic={0x0, ""/126}, &(0x7f00001a3000-0x4)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fa2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0x7, 0x9, 0x7}, &(0x7f000059d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000a59000-0x8)={r6, 0x2ce}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000001d000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f0000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cd0000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0xd18c, 0xa, 0xa0, 0xa0, 0x0, r5, r7}, {0xfffffffffffffcc1, 0x6, 0x1b6, 0xb80, 0x80000001, 0x9, 0xe235, 0x8}, {0x9, 0x0, 0x7, 0xffffffff80000001}, 0x8, 0x7, 0x3, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x0, 0x10001, 0x7, 0x400, 0x9a}}, 0xe8) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00003ec000-0xd5)=""/213) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000073f000)={0x3, 0x3, &(0x7f00005dc000-0x3)="200200"}) epoll_create(0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000761000)=0x1) 2018/01/28 19:08:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d00000)=0x14, 0x80000) getsockname$packet(r0, &(0x7f0000dbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eee000)=0x14) 2018/01/28 19:08:33 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000bc5000)=0x8001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c2c000)={0x0, @in={{0x2, 0x1, @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]}, 0x0, 0x400}, &(0x7f0000a13000)=0x98) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000fe1000)={0x1ff, 0x2, 0xb4ed}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fe1000-0xe)={r1, 0xfffffffffffff992, 0x3, [0x0, 0x2, 0x80]}, 0xe) 2018/01/28 19:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ba7000-0xb)='/dev/loop#\x00', 0x401, 0x200) ioctl$LOOP_SET_FD(r0, 0x80081270, r1) 2018/01/28 19:08:33 executing program 6: prctl$intptr(0x1c, 0x0) [ 68.165193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38380 sclass=netlink_route_socket [ 68.185403] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38380 sclass=netlink_route_socket 2018/01/28 19:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_wait(r0, &(0x7f000075e000)=[{0x0, 0x0}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea1000-0xc)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/28 19:08:33 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xda, 0x42000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x68)=""/104) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000486000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c92000)='%\x00', 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r1) 2018/01/28 19:08:33 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0x10001) syz_fuseblk_mount(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/28 19:08:33 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fbd000)={{&(0x7f00003c1000/0x2000)=nil, 0x2000}, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000fbc000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) prctl$void(0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fbf000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003f1000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d403f000000350ff4000300000000000000060400", 0x39}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/01/28 19:08:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4500, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dbd000-0x8)={0x0, 0x401}, &(0x7f0000c2c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001b9000-0x8)={r1, 0x0}, &(0x7f00005ed000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) readlinkat(r0, &(0x7f0000861000)='./file0\x00', &(0x7f0000a90000-0x81)=""/129, 0x81) write(r2, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = creat(&(0x7f0000c0d000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000486000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007eb000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002fd000-0x20)={0x9, 0x3f, 0x206, 0xe92, 0x4, 0x1, 0x0, 0x100000001, r1}, &(0x7f0000490000)=0x20) r5 = getpgid(0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b1e000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f000097e000-0x20)={0x0, 0x2, 0x10000, 0x6, r5}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000008d000-0x20)={0x0, 0x20, 0x4, 0x8000, 0x5, 0x8000, 0x9, 0x8000, r4}, &(0x7f0000b5c000-0x4)=0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00008f8000)=0x0) symlink(&(0x7f00008cd000)='./file0\x00', &(0x7f000017c000)='./file0\x00') 2018/01/28 19:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000034f000)='@+:em0(\\\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000026000-0x20)={0x7, 0x3, 0x8008, 0x6, 0x2, 0x8, 0x91, 0x83, 0x0}, &(0x7f000089b000)=0x20) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000089d000-0x10)={0x6, 0x5, 0x10000, 0x1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e08000)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000787000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}) 2018/01/28 19:08:33 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x2) 2018/01/28 19:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00004e0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/28 19:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057f000-0xb)='/dev/hwrng\x00', 0x80800, 0x0) tee(r0, r0, 0x5, 0xa) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000645000-0xb)='/dev/hwrng\x00', 0x105102, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000304000-0x1)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cac000-0x4)=r1) 2018/01/28 19:08:33 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x2, 0xd, 0x7, 0x3ff, "2031383e2542bfd423633e4355a74b0c677f4c206d7285568169bd7e79ec1aec"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="087265000301000001000105fbff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = accept4(0xffffffffffffff9c, &(0x7f000098a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ca000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001dc000-0x8)={0x0, 0x3}, &(0x7f00000eb000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008fc000-0x8)=@assoc_value={r3, 0x6d}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000c1e000-0xb0)={{0xfff, 0x0}, 'port0\x00', 0x10, 0x40000, 0x8, 0xd9b7, 0x0, 0x81dd, 0x31518816, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r1, &(0x7f00004c6000-0x1)='\x00', 0x3) r5 = dup3(r4, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00008b2000)=0x0, &(0x7f00005ce000-0x4)=0x4) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) socket$inet6(0xa, 0x0, 0x0) getpid() ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000d3f000)={@generic="ed9a681dbae6ed7658016289f8246295", 0x8000}) 2018/01/28 19:08:33 executing program 6: fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f000011d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001000-0xbe)=""/190) setregid(0x0, r0) r3 = open(&(0x7f00001fe000-0x8)='./file0\x00', 0x10800, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x56, 0x0}, &(0x7f00004dc000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000002000)=@random={'system.', 'em1\x00'}, &(0x7f0000003000-0x8)='ppp0em1\x00', 0x8, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80, 0x0) 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$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000004000-0x8)={r4, 0x9}, &(0x7f0000003000)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000003000)={r6, &(0x7f0000004000-0x7c)=""/124}) 2018/01/28 19:08:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a39000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000828000-0x4)=0x0, &(0x7f000014c000-0x4)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000a7d000)={0xffffffffffffffff, 0x7ff, 0x46ce, 0x3, 0x5, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000bbd000)=""/0, &(0x7f0000000000)=0x0) 2018/01/28 19:08:33 executing program 2: clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") poll(&(0x7f000057f000-0x50)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$peek(0x3, r0, &(0x7f0000da2000-0x8)=0x0) 2018/01/28 19:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000598000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000785000-0xa2)=""/162) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) write(r1, &(0x7f0000430000-0x25)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000420000)=0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000647000)={0x8, 0x1f, 0xcc, 0x1f, "1ac0014f83659cc7b07c8d40e472a4f7c5f45db06f36fe16a935573ac3103792"}) ioctl$void(r0, 0x5450) 2018/01/28 19:08:33 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000036000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000038000-0xc)='./file0/bus\x00', &(0x7f0000037000)=@random={'segurity.\x00', '\x00'}) 2018/01/28 19:08:33 executing program 7: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a74000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008c7000-0x8c)={0x77, 0x49b, 0x3, 'queue1\x00', 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]}) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) tkill(r1, 0x21) pselect6(0x40, &(0x7f0000a73000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000996000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, &(0x7f0000a6f000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) 2018/01/28 19:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00007ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c27000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0x1, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, {0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x4000000000000000}, 0xfffffffffffffffd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = creat(&(0x7f0000ea5000)='./file0\x00', 0x63) accept4$packet(r2, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000007b000-0x4)=0x14, 0x80800) 2018/01/28 19:08:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000167000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ba7000-0x8)=0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)={0x0, 0x0}}}) 2018/01/28 19:08:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000dc1000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/28 19:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046d000)='/dev/rfkill\x00', 0x20400, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/28 19:08:33 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x2, 0xd, 0x7, 0x3ff, "2031383e2542bfd423633e4355a74b0c677f4c206d7285568169bd7e79ec1aec"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="087265000301000001000105fbff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = accept4(0xffffffffffffff9c, &(0x7f000098a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ca000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001dc000-0x8)={0x0, 0x3}, &(0x7f00000eb000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008fc000-0x8)=@assoc_value={r3, 0x6d}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000c1e000-0xb0)={{0xfff, 0x0}, 'port0\x00', 0x10, 0x40000, 0x8, 0xd9b7, 0x0, 0x81dd, 0x31518816, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r1, &(0x7f00004c6000-0x1)='\x00', 0x3) r5 = dup3(r4, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00008b2000)=0x0, &(0x7f00005ce000-0x4)=0x4) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) socket$inet6(0xa, 0x0, 0x0) getpid() ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000d3f000)={@generic="ed9a681dbae6ed7658016289f8246295", 0x8000}) 2018/01/28 19:08:33 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008a5000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f00004a4000-0x10)='/dev/input/mice\x00', 0x0, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r2, &(0x7f00004ba000-0x8)='./file0\x00', r2, &(0x7f0000c37000-0xe)='./file0/file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000116000)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000f72000-0x80)=@generic={0x0, ""/126}, &(0x7f000090a000-0x1)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d99000-0x19)={0x0, 0x11, "0dc2521a4d09529509bf7431603fcc45ab"}, &(0x7f000042a000)=0x19) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000631000-0xc)={r4, 0x80000001, 0x30}, &(0x7f00003f6000)=0xc) 2018/01/28 19:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000c9d000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00004c7000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f0000ae6000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f0000df5000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:08:33 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400007ffff, 0x4) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039d000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f77000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f77000-0x4)=""/4, 0x4, 0x2000, &(0x7f0000f77000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6cb}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f78000)="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", 0x1000, 0x1, 0x0, 0x0) 2018/01/28 19:08:33 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcd000-0x16)='/selinux/checkreqprot\x00', 0x40800, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000fcc000)=0x7, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1b000-0x4)=0xc) set_tid_address(&(0x7f000075a000-0x4)=0x0) syz_fuse_mount(&(0x7f0000a69000)='./file0\x00', 0x2, r1, r2, 0x4, 0x100000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b54000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 19:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x13c, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @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_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005b7000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000623000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f17000)={r2, r3}) [ 68.562694] audit: type=1400 audit(1517166513.360:57): avc: denied { write } for pid=12076 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_generic_socket permissive=1 2018/01/28 19:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="", 0x0, 0x0) memfd_create(&(0x7f00008af000-0x1f)='eth1vboxnet0-mime_type-,system\x00', 0x3) 2018/01/28 19:08:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e68000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r1 = dup(r0) ioctl(r1, 0x4000000000001276, &(0x7f00000c5000-0x1)="") 2018/01/28 19:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009db000-0x6e)={0x0, 0x66, "de86bd4fe80f7a404ded1fa8543c90583397c9055da249e916e5b17a1fa7e06db1a604028a1bda82d16e43980ec84b3d876f7445ebc4c802b99cd84865cba2e97f4528ed8af60d5544d9bf1961a98f74e48ede7b6d6076b3089f35cc28f1ef2beb520b6e89d9"}, &(0x7f00002cb000)=0x6e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000047000-0x8)={r1, 0x8}, &(0x7f0000524000-0x4)=0x1e9) sendmmsg$inet_sctp(r0, &(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, 0x4008010) 2018/01/28 19:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) munlockall() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e7a000)={0x1f, 0x80, 0x40, 'queue0\x00', 0xdc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r1, &(0x7f0000fa8000-0x18)=@random={'trusted.', '-{trusted\'ppp0\x00'}, &(0x7f0000cf5000)="02e300000800000000000000", 0xc, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000654000-0x4)=0x20021) r2 = syz_open_dev$sndseq(&(0x7f00004d9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000fbf000)={0x0}, 0x8) r3 = getpgid(0x0) timer_create(0x1, &(0x7f00000de000)={0x0, 0x10, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000404000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008f0000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d7000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000273000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b5000-0x4)=0xe8) stat(&(0x7f0000436000-0x8)='./file0\x00', &(0x7f000018d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() setreuid(r5, r5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001cb000-0xe8)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) getgroups(0xa, &(0x7f00004ea000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r10 = mmap$binder(&(0x7f00003a2000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005dd000)={r10, 0x0, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a3b000)='/selinux/user\x00', 0x2, 0x0) r11 = gettid() getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e05000-0x10)={0x0, 0x100000, 0x9, 0xa3d}, &(0x7f00002a2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d42000-0xa0)={r12, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x80, 0x4, 0xc4}, 0xfffffffffffffec8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000226000)={r12, 0x5, 0x0}, 0xc) r13 = geteuid() bind$llc(r1, &(0x7f0000c52000)={0x1a, 0xe, 0xffffffffffffffd2, 0x7ff, 0x100, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fstat(r1, &(0x7f000066d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000a24000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ebf000)=[{&(0x7f0000df5000)="fb8d0884765664450b13c10fa7d805c4974d08e5f7c8c29ee9a03e765ee473495ab5f9ab584ec8e1e245b277a3b901d12bc49d58f69f1fdafc2566d454510004c786a348ad2d0223b1fc5b8e9a948d59b975401679323c39381ffad5246365d6222ad7492a53ab0fb3ade1d65b2a42294739ced2a657f307f4a7b9c0df22bd77ad392c38342caa225614916cf210a6bc7df4ee7180cd168510cfff6f2e3468929fa5c669e87a6848858aad642f21c06e30cf58f6a1f9f9b6e6", 0xb9}, {&(0x7f0000782000)="c9f4a56ed3b44ebb3f1a22c5627df030b4692a3ecf23bfe046b7f67d64fbe59c3c743f8541081cacb3c72dca564eb17e3f9b5c154dce3c2ea31b4b7f8a", 0x3d}, {&(0x7f0000079000)="68d1a0e6d22dbf7ee7bec36f916de201e774f6bea4dc9dc09f5c65a8ef4193bd6a512b934eb30889684890840cfd3a0ab7623aaf8251d26d823360", 0x3b}, {&(0x7f00001a6000-0x10)="37844bfc299a7133513ed9c400bbd746", 0x10}, {&(0x7f00006cc000-0x1000)="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", 0x1000}, {&(0x7f0000fef000-0x5c)="c3950d53bf05017411fd2d755a49eb232b7eefe7e36cd2268acb829f332c1992bf79547047f03ab2620f6117787e0de0ca612c80099b978c9d636b7630e38a1256e70980420037437cd289d66dbb2a374ff18d9cdbc9e8729f741277", 0x5c}, {&(0x7f000090d000)="a34b0d43fb4fafefef", 0x9}, {&(0x7f000030a000)="3251959e8ac6fde9d10a92d69bda1ccbf6012313a8fe5a8b29ba428d06d079a57b53432ac66b909226236c2d4a0ee420d0a2147b42e8f4b255c29efe7ea20f9d937fc8170c116e4a07182d4907b90fd5f72923211c6782f3451848949f7d4f8ffc3f3bc4d0bf10c06ee859d6900b73eb94b69b8fad1718121f3c5c4503661a", 0x7f}], 0x8, &(0x7f0000bc2000-0x98)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r11, r13, r14}, @rights={0x10, 0x1, 0x1, []}], 0x98, 0x40}, 0x40044) 2018/01/28 19:08:33 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000f5b000)='/dev/input/event#\x00', 0x6, 0x80) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ba2000-0x27)=""/39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000d8e000)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b0000b400000000000008", 0x29}], 0x1) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) read$eventfd(r1, &(0x7f0000704000-0x8)=0x0, 0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000033000-0xee)="0bb1111012d77c48e084121e9d2f754f328f47166edd57c3a50ddd7e9b09c38ca0ac12c352a2c0e0c4913859f96eb66639b57d64873882d9d3e2263e5d61b1fa09584c1535b924776c1a29847e181e7dc309ff5f3b8fa1225e236349a2fe8f412ab2b0f74d1b83562240ab4763eb0786df34762c0b7b25d79e61419e73e2c69d07d294a3ded162e0287e7e707c4e2a05a5ba0830e282f7f63480fceec5245157452807777bf91e439762fa053ca335df2b911075b0fe85a161d867961c783e7207733eb86fc6ab62b53b4d59482cc604ee8e742300d839dc5d3ccb79b16aeb6b683acbc13389e2e0449396687aa8") ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000631000)='!^nodeveth0vmnet0system-\x00') 2018/01/28 19:08:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1f) tee(r1, r1, 0x5764f010, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) 2018/01/28 19:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00006f3000-0x9)='/dev/sg#\x00', 0x8, 0x200000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000940000)=""/151) 2018/01/28 19:08:33 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000012000-0x87)={0x0, 0x7f, "26b77111354e2792926f873e2dba2f83c8dbc1c4005bbc578edebb172a64796913684b6522f65a7789655ee632beb03a1813789b314500a884b52a13de1ea1c6f5216e76855dd867c29317fd80b601e90553d2ecade7d1a4c9f2df1a03d2fb6b5382fb8fd51d03e7658bebfd9a8bc9221568ca9e36c5696d43d98ea4fb1d6a"}, &(0x7f0000011000)=0x87) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000-0xc)={r2, 0x4, 0x0}, &(0x7f0000003000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/28 19:08:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000874000-0x8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) add_key(&(0x7f0000d6b000-0xc)='cifs.spnego\x00', &(0x7f0000756000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ccf000-0x6c)="67c1d70d2b1a42e6d164a0adaa668fc0c0fd7eaa30e0af21489329f4c16008481facf557cde559c72011de8832bb958313c7252db1a8c13064f146e4539e93ec833522bae212d34138e10dbe4ea6104b76c74fb56fc8e22c588cb5495eb392e2db7e153c19bc6725b9cde76d", 0x6c, r0) 2018/01/28 19:08:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000000000)=@bridge_getlink={0x20, 0x12, 0x0, 0x4, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000013000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r3, 0xe952, r4) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000013000)={0x0, 0x8, 0x51, 0xd4, 0xffffffff, 0x80, 0x3ff, 0x87b, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffe, 0x4, 0xffffffffffffffff, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r5, 0x8000, 0x20, 0x1, 0x3ff}, &(0x7f0000004000)=0x18) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f00006e1000-0x8)='keyring\x00', &(0x7f0000518000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) recvfrom$ipx(r2, &(0x7f0000dbb000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) request_key(&(0x7f0000dcf000-0xa)='encrypted\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000755000-0x9)="3a6574683012892d00", r6) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:33 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d84000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000837000)={@common='ip6gretap0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000b09000)=[], 0x0) 2018/01/28 19:08:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) fcntl$setlease(r0, 0x400, 0x2) fcntl$setlease(r0, 0x400, 0x0) 2018/01/28 19:08:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f00000eb000-0x1)='\x00', 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002e7000)={0x5, &(0x7f0000de6000)=[{0x65, 0x6, 0x5, 0x4}, {0x200, 0x7, 0xfffffffffffffffb, 0x4}, {0xef, 0x1ff, 0x0, 0xfff}, {0x7fff, 0x1c00000000000000, 0x4, 0x100000001}, {0x632, 0x4, 0x4, 0x4}]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) openat$selinux_member(0xffffffffffffff9c, &(0x7f000003a000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/01/28 19:08:33 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e39000-0x9)='/dev/ppp\x00', 0x4900, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fcb000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fca000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00008c8000-0x8)='./file0\x00', &(0x7f0000fca000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x6, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fcb000-0xb)='/dev/loop#\x00', 0x9, 0x200) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000fcb000-0x36)=@file={0x0, ""/52}, &(0x7f0000462000)=0x36) fcntl$dupfd(r1, 0x405, r0) 2018/01/28 19:08:33 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x8200, 0x0) r1 = accept$packet(r0, &(0x7f000061a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e9a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003c7000)={0x0, @in6={{0xa, 0x0, 0xb3b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) dup2(r0, r1) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f00007f8000)={0x4, 0xfffffffffffffffd, 0x3, "c68995d78df1", 0x2, 0x0}, 0x10) write(0xffffffffffffffff, &(0x7f00001ea000-0x1000)="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", 0xff8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000f1b000)="53441cd177c01cf35330d04cfaa3216591edfd9390e817378c795fdc42b8ed5cc195373138ac45355bf3", 0x2a, 0x4, 0x0, 0x0) 2018/01/28 19:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0xe85a) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000282000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000860000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 19:08:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048d000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005f9000-0x8)={0x0, 0x80000000, 0x7fffffff}, &(0x7f0000c29000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000005d000)={r1, 0x6, 0x5510471b, 0x1, 0x748b, 0xffff}, &(0x7f0000da3000)=0x14) execveat(0xffffffffffffffff, &(0x7f0000fd6000)='./file0\x00', &(0x7f00006bf000-0x18)=[], &(0x7f00003ab000)=[], 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c3000-0xf)='/dev/sequencer\x00', 0x80200, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000f4c000-0x86)=""/134) 2018/01/28 19:08:33 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='net/tcp\x00') read(r0, &(0x7f0000017000)=""/174, 0xae) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000026000-0x10)={r1, &(0x7f0000026000-0x1a)=""/26}) 2018/01/28 19:08:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f00004cf000-0x8)=0x0) [ 68.855526] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.860143] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.864630] CPU: 0 PID: 12149 Comm: syz-executor3 Not tainted 4.4.113-g202e079 #1 [ 68.872232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.881569] 0000000000000000 d5bb759cb56028ed ffff8801c4a7f9a0 ffffffff81d0278d [ 68.889579] ffff8801d99b2300 1ffff1003894ff41 ffff8801c4a7fb28 0000000000000000 [ 68.897610] 0000000000000000 ffff8801c4a7fb50 ffffffff81605d55 ffffffff812363c0 [ 68.905615] Call Trace: [ 68.908185] [] dump_stack+0xc1/0x124 [ 68.913529] [] handle_userfault+0x715/0xf50 [ 68.919484] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.926474] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 68.932860] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 68.939774] [] ? handle_mm_fault+0xb5d/0x3190 [ 68.945900] [] ? handle_mm_fault+0x291e/0x3190 [ 68.952108] [] handle_mm_fault+0x2938/0x3190 [ 68.958141] [] ? hash_futex+0x210/0x210 [ 68.963743] [] ? copy_page_range+0x1480/0x1480 [ 68.969951] [] ? memset+0x31/0x40 [ 68.975032] [] ? vmacache_find+0x57/0x290 [ 68.980805] [] ? vmacache_update+0xfe/0x130 [ 68.986755] [] __do_page_fault+0x35b/0xa00 [ 68.992616] [] do_page_fault+0x27/0x30 [ 68.998131] [] page_fault+0x28/0x30 [ 69.003388] [] ? strncpy_from_user+0xaa/0x2c0 [ 69.009508] [] ? strncpy_from_user+0xac/0x2c0 [ 69.015630] [] ? strncpy_from_user+0xaa/0x2c0 [ 69.021756] [] key_get_type_from_user.constprop.9+0x24/0xe0 [ 69.029091] [] SyS_add_key+0xa7/0x380 [ 69.034529] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 69.042054] [] ? vm_stat_account+0x130/0x130 [ 69.048089] [] ? __fget_light+0x199/0x1e0 [ 69.053868] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 69.060342] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 69.066897] CPU: 1 PID: 12164 Comm: syz-executor3 Not tainted 4.4.113-g202e079 #1 [ 69.074512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.083834] 0000000000000000 dbbbc46b55ca96bb ffff8801d8c97a00 ffffffff81d0278d [ 69.091801] ffff8801d99b2300 1ffff1003b192f4d ffff8801d8c97b88 0000000000000000 [ 69.099761] 0000000000000000 ffff8801d8c97bb0 ffffffff81605d55 ffffffff812363c0 [ 69.107716] Call Trace: [ 69.110275] [] dump_stack+0xc1/0x124 [ 69.115607] [] handle_userfault+0x715/0xf50 [ 69.121551] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.128544] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 69.134929] [] ? handle_mm_fault+0xb5d/0x3190 [ 69.141043] [] ? handle_mm_fault+0x291e/0x3190 [ 69.147243] [] handle_mm_fault+0x2938/0x3190 [ 69.153272] [] ? copy_page_range+0x1480/0x1480 [ 69.159472] [] ? __do_page_fault+0x780/0xa00 [ 69.165498] [] ? vmacache_find+0x57/0x290 [ 69.171264] [] __do_page_fault+0x35b/0xa00 [ 69.177117] [] do_page_fault+0x27/0x30 [ 69.182622] [] page_fault+0x28/0x30 [ 69.187869] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 69.194677] [] ? SyS_select+0xbf/0x1d0 [ 69.200183] [] ? core_sys_select+0x740/0x740 [ 69.206211] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 69.213716] [] ? retint_user+0x18/0x3c [ 69.219266] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 69.225728] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 69.264227] FAULT_FLAG_ALLOW_RETRY missing 30 [ 69.264229] FAULT_FLAG_ALLOW_RETRY missing 30 [ 69.264242] CPU: 0 PID: 12149 Comm: syz-executor3 Not tainted 4.4.113-g202e079 #1 [ 69.264245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.264253] 0000000000000000 d5bb759cb56028ed ffff8801c4a7f9a0 ffffffff81d0278d [ 69.264259] ffff8801d99b2480 1ffff1003894ff41 ffff8801c4a7fb28 0000000000000000 [ 69.264265] 0000000000000000 ffff8801c4a7fb50 ffffffff81605d55 ffffffff812363c0 [ 69.264266] Call Trace: [ 69.264277] [] dump_stack+0xc1/0x124 [ 69.264287] [] handle_userfault+0x715/0xf50 [ 69.264296] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.264304] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 69.264313] [] ? handle_mm_fault+0xb5d/0x3190 [ 69.264320] [] ? handle_mm_fault+0x291e/0x3190 [ 69.264327] [] handle_mm_fault+0x2938/0x3190 [ 69.264334] [] ? hash_futex+0x210/0x210 [ 69.264341] [] ? copy_page_range+0x1480/0x1480 [ 69.264347] [] ? memset+0x31/0x40 [ 69.264354] [] ? vmacache_find+0x57/0x290 [ 69.264360] [] ? vmacache_update+0xfe/0x130 [ 69.264368] [] __do_page_fault+0x35b/0xa00 [ 69.264375] [] do_page_fault+0x27/0x30 [ 69.264382] [] page_fault+0x28/0x30 [ 69.264389] [] ? strncpy_from_user+0xaa/0x2c0 [ 69.264396] [] ? strncpy_from_user+0xac/0x2c0 [ 69.264401] [] ? strncpy_from_user+0xaa/0x2c0 [ 69.264410] [] key_get_type_from_user.constprop.9+0x24/0xe0 [ 69.264417] [] SyS_add_key+0xa7/0x380 [ 69.264425] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 69.264432] [] ? __fget_light+0x199/0x1e0 [ 69.264439] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 69.264446] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 69.461309] CPU: 0 PID: 12164 Comm: syz-executor3 Not tainted 4.4.113-g202e079 #1 [ 69.468914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.478240] 0000000000000000 dbbbc46b55ca96bb ffff8801d8c97a00 ffffffff81d0278d [ 69.486208] ffff8801d99b2480 1ffff1003b192f4d ffff8801d8c97b88 0000000000000000 [ 69.494173] 0000000000000000 ffff8801d8c97bb0 ffffffff81605d55 ffffffff812363c0 [ 69.502148] Call Trace: [ 69.504715] [] dump_stack+0xc1/0x124 [ 69.510050] [] handle_userfault+0x715/0xf50 [ 69.515989] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.522971] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 69.529346] [] ? get_futex_key_refs.isra.9+0xa0/0xa0 [ 69.536078] [] ? handle_mm_fault+0xb5d/0x3190 [ 69.542193] [] ? handle_mm_fault+0x291e/0x3190 [ 69.548394] [] handle_mm_fault+0x2938/0x3190 [ 69.554422] [] ? copy_page_range+0x1480/0x1480 [ 69.560665] [] ? __do_page_fault+0x780/0xa00 [ 69.566692] [] ? vmacache_find+0x57/0x290 [ 69.572455] [] __do_page_fault+0x35b/0xa00 [ 69.578305] [] do_page_fault+0x27/0x30 [ 69.583809] [] page_fault+0x28/0x30 [ 69.589055] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 69.595865] [] ? SyS_select+0xbf/0x1d0 [ 69.601377] [] ? core_sys_select+0x740/0x740 [ 69.607417] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 2018/01/28 19:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009b6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000074000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000725000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mkdirat(r0, &(0x7f00002ca000-0x6)='./file0\x00', 0x0) renameat2(r0, &(0x7f000005e000-0xe)='./file0\x00', r0, &(0x7f0000063000)='./file1\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a4a000)=""/74, &(0x7f0000e45000)=0x4a) 2018/01/28 19:08:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6d000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x59)="5e20a3a3893fd857e265ef3f5c23becd49ea1d7a99203a9988c691c284dd31d10bb91bd61dc94b1ba6107e0ba1abb5d4917924615e387f633fce4b2fc9d8a347a062b3545b637217a5661f9bf39f2a30d896b1fe259065d076", 0x59, 0x4000004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000063a000-0x3)=',&\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000aec000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f000064f000-0x4)=0xc) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}, 0x0, 0x0}, &(0x7f0000c25000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000484000)={0x0}) syz_open_dev$evdev(&(0x7f0000225000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x10000) connect$inet(r1, &(0x7f0000d9d000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:08:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x57)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="5dd01ccd807078ee9c201b3f35696b4623dc0898d171f15b5d2f00a1fed89ebdeafa833385fc74fb61cda894c409bcea53d948479d2b6359d4c0329ef028fa2c81c3c55ef6cd87cba601710ba9ffa7a777493dbbf9ddd66e6ba969138e04afb9f519fc3e4db5c49a573f605589777e512afb236199720729d25e8c82815d7a655a50cb56405cecd8a047c9c772f3bf7ef059442006566eaca8719ab11d02cf3b731bd6c2e6c769c662b7ef97cb67c3bbbbdfc64b7354015eeffd75c5c10a909b0684d0f0926aa0eb1212e1b8ee2f6f72bedb8e4186ee1482ef05bc936f", 0xdd}], 0x1, &(0x7f0000f4b000-0x1138)=[{0x108, 0x105, 0x8, "f5b403b4eb4db3745114fe46b74a38597410d64edad23b8409c97d8f08a7613b4279b2bdff385d7f6921e757d68654f160be3cbb7485209ebe941cc15aa6d2c372516d1caa100d96a0c4c6c226b3e77b5ee8770bb5afb941c57e01d98012e6002db5d0c9ae081eae73c630f1f6f3df100c427ed9acbb9ea78b7f0b2be419b7c3224b0d8e497128c033366c6b2abd319ff4c4a37ac65ddd0ded6180b743373d226afe5aa40e62bcf1eb2ab87f7cb183797a8036cc0481f5e0c1fb926d960ba3bb315a2af71a35664589ee9d5aad2866559b8303a2ee6e2cbe6fbdd24c2bd12b54e15a6efe1940e157671e43594ae8408db6"}, {0x20, 0x1, 0x9, "a2df148dc002455b4d8a1e0243"}, {0x1010, 0x10c, 0xffffffffffffffbb, "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"}], 0x1138, 0x20000000}, 0x40) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:34 executing program 2: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)='I', 0x1, 0x0, 0x0, 0x0) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = gettid() mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000034000)={{{@in6=@mcast1={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000)=0xe8) r4 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r5, &(0x7f0000038000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000038000-0x4)=0x1c) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000037000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000038000-0x10)={&(0x7f000002d000)={0x1364, 0x42, 0x800, 0x5, 0x3, {0x18, 0x0, 0x0}, [@typed={0xc, 0x17, @pid=r1}, @generic="88d0c1dfe41a84acdea06b2636485463730375b7331efe071a7a0c78f941257786d82d81cff9b126b9f70b5540469a5aa44f5994a8d86b1c7baf33d4701c49d7fc6c65cf0d48720e8b7aa1498d64710404d61f61a24ca65f524c661dcb19be3cf3fd090222ca17f79775e67be8843c4ff5de", @generic="d5690c38807c4e73a25967040d6fccc9d98cfd537ae8afa192ba", @typed={0x1008, 0x8a, @binary="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@nested={0x218, 0x4f, [@typed={0xc, 0x1c, @uid=r3}, @typed={0xc, 0x36, @u32=0x1}, @typed={0xc, 0x3f, @str="af2c00"}, @typed={0x18, 0x77, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="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", @generic="ebb1e291f2", @typed={0xd4, 0x75, @binary="2a3fa982cad0ac3becf909b2c7648791217bdbfbf09aa53cdf8b4127423a8a5ff20fe9e23bff207774440c619c83f76c84be784318df678caad7c34dd3556dc73aebd494391e4bce4f002a544b25f517d49a8460883184da238adcb3d751eb3db5b03b9585c744aa924012f0161400240c1d3cb2cb99dc8929816c11b98da6efad9af4105dc1cb6aae16bc65a635d70e3e6f693cd4b9b0b701e5d6f714ed4fcc7b3e94c953a6d6443b3ef4f28ca8b14a55ffdc76b78c79992b484263b8ab0f6e285063841c148fa2fd50"}]}, @generic="1e19", @nested={0x94, 0x25, [@typed={0xc, 0x5c, @str='#\'\x00'}, @generic="62754aec0c08f06aa0171fbb3339a1707e18311f763d1b042d04595e6ca6dbbdd75585a9cfe51e8e3fd51b08b8111e3511124098afa154cd5f753a897579bcc5d65890e449aff772ea544a17a8786665ca729307c6", @typed={0xc, 0x6a, @pid=r4}, @typed={0x20, 0x92, @str='ppp0nodevvmnet1nodev\x00'}]}]}, 0x1364}, 0x1, 0x0, 0x0, 0x8010}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x222, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000f9b000-0x14)={0x0, 0x0, 0x10000, 0x7f, 0x3, 0x6, 0x100000000, 0x6, 0x3, 0x80}) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be8000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005b0000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) connect(r2, &(0x7f000049f000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x1, {0xa, 0x0, 0xa87, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}}}, 0x32) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') 2018/01/28 19:08:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsync(r0) r1 = syz_open_dev$usbmon(&(0x7f0000248000-0xd)='/dev/usbmon#\x00', 0x8, 0x20c00) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b16000)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x0, []}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00006e6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000b77000-0x16)="6e65742f6970365f7461624e65735f6e616d6573001d") ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00003a2000)=0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000f9e000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003c7000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000c3000-0x10)={0x0, 0x0}, &(0x7f0000d32000-0x4)=0x10) init_module(&(0x7f0000b55000-0x1)='\x00', 0x1, &(0x7f00007e0000-0xd)='/dev/usbmon#\x00') [ 69.614924] [] ? security_file_ioctl+0x89/0xb0 [ 69.621130] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 69.627592] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/28 19:08:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000223000-0x88)={0xb115, {{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000010000-0xb2)="bc41e3e84b1f98994151f53e96bce09d6763642cb1fb92b8e664d10223e4b7a5fee1d5814bb125089282a43df642a14eda118ae6a75b0b8bcd4003d5abf54ed67586c36bf5616b2fc3321abd05a8c31c1db35e17bca3fc4df67274093f0f99d41da668e04c840e4c3dd820055873a9c090dc02125193944104f5db7bdd95564bf51ac2a96c5acbd405d856e7b38e4f68e19174d91a7f50337265cd23f748858a085bfa4fa09e8a75a5dae668af07d257a2d8") mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000000c000/0x2000)=nil) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000011000)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000-0x10)={0xfffffffffffffff8, 0x8000, 0x7fffffff, 0x7, 0x0}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000010000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa8}, 0x98) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/28 19:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mknodat(r1, &(0x7f00002a3000-0x1)='./control\x00', 0x10, 0x1) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/28 19:08:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6d000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x59)="5e20a3a3893fd857e265ef3f5c23becd49ea1d7a99203a9988c691c284dd31d10bb91bd61dc94b1ba6107e0ba1abb5d4917924615e387f633fce4b2fc9d8a347a062b3545b637217a5661f9bf39f2a30d896b1fe259065d076", 0x59, 0x4000004, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000063a000-0x3)=',&\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000aec000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f000064f000-0x4)=0xc) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}, 0x0, 0x0}, &(0x7f0000c25000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000484000)={0x0}) syz_open_dev$evdev(&(0x7f0000225000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x10000) connect$inet(r1, &(0x7f0000d9d000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ccc000)="24000000130007ccff200000000009001c00000c0d000300000001ffff000000f9df15175ba0759dd503e36b3fb12e7e1194b35572101385c21351aff350f5f352ffc83baea3d94674bd240000000080000000e4ba8d82a48afac80a943eaa384c7a0343dc15dbe287c88b0ec6d93747dd1dbc296600b2fc506a8396bc9426498134519503e02e0d037c35a89422e8e101c84352a2de5c916a70d2bb9222a3088600b114d625a0309d84469fc00baec1238be17d4a0b3b2e71232a9b163eb7a6a6b06beea9ea31f0e825c8934454d5252d2769aa1ea4d54995a1f6c7237f458a64bfbf", 0xe3) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008a000)='./file0\x00', 0x40, 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a91000)={0x0, 0x0, 0x1, [0xff]}, &(0x7f00008b3000)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000343000)={r1, 0x7, 0x10}, &(0x7f00004ba000-0x4)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000696000-0x8)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:08:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d15000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b21000-0x4)=0x10, 0xd16b7093efa861ba) bind$netrom(r1, &(0x7f0000d35000)=@full={{0x3, {"54adaef3280268"}, 0x9}, [{"99c66a730d3823"}, {"7a5c6c1f8a5c18"}, {"bea996bb520c43"}, {"06315324af6ca8"}, {"ffd0dad41901f1"}, {"ebdc949384b6f9"}, {"62eb148af835e9"}, {"cd2a0ec5b41231"}]}, 0x48) 2018/01/28 19:08:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005b0000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eeb000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000474000)=0x0, 0x80000) 2018/01/28 19:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) recvmsg(r0, &(0x7f00004f7000-0x38)={0x0, 0x0, &(0x7f0000d87000)=[], 0x0, &(0x7f0000647000)=""/110, 0x6e, 0x0}, 0x0) 2018/01/28 19:08:34 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fa2000)=""/249, 0xf9, 0x40010040, &(0x7f0000fa3000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x4}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xff05) 2018/01/28 19:08:34 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/rtc\x00', 0x103600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001c7000-0xd)='net/wireless\x00') readv(r0, &(0x7f0000143000)=[], 0x10000000000001b3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000c1000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x4000}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d83000-0x4)=0x0) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/checkreqprot\x00', 0x424c40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000476000)={0x100, 0x0, 0x6, 0x7cf61160, 0x0}, &(0x7f000010c000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000429000-0x8)={r1, 0x2}, &(0x7f0000fce000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0xe01, 0x4) 2018/01/28 19:08:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb4000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e98000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x5, 0x7fff, 0x4e}, &(0x7f000001a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c4c000-0x20)={0x9, 0x0, 0x8004, 0x8, 0x1, 0x3f, 0xfffffffffffffffb, 0x5, r3}, &(0x7f000051a000)=0x20) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ec000-0x15)='/proc/self/net/pfkey\x00', 0x402080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00007b4000)=""/165) 2018/01/28 19:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000047a000-0x16)='/selinux/checkreqprot\x00', 0x2040, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000829000)=""/4096, &(0x7f00004ff000)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000033000)=0x0, &(0x7f0000e53000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:34 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getitimer(0x2, &(0x7f0000515000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000001d000-0x40)={0xffffffffffffff7a, 0xd8, 0x0, 0x7e, &(0x7f0000a52000)=""/126, 0x1, &(0x7f000043a000)=""/1, 0x13, &(0x7f00004c0000-0x13)=""/19}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e35000)=0x0) sendto$inet6(r0, &(0x7f00002ad000)="f0c1c1e944a15d735b2d45358468b3fd7b3e793b69d852530398dcad5aea40c1aea36acf7d5d6133c2c23943", 0x2c, 0x40000, &(0x7f0000546000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x198d000000000}, 0x1c) clock_gettime(0x0, &(0x7f000066a000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000055000-0xc9)="77b518a88d4256212da798da26781a11a71f5eaf03ee630fbeca288b52c03676d3790a810c7129c3564dae304d92899ef818c5e63267b45391151187d407151627b0faa312b0a29a5b4fd58fba64e4c2c27d7ebab027a6f69f6fd41c384600adc54bb997e7990057567171758ae1d088fdad0d288044adae41f7271a62b31d219c0c1cea5e896a6abb12b0427cd219416625c5731da60005d826886e7193e1ba42a3e2ffc2de2752243d0c371c8656b865020e39ae5b5c0ce42ad99ab80f39536bd7a3edfa3f7bb8ec", 0xc9, 0x2, &(0x7f0000c26000-0x10)={r2, r3+10000000}) connect$inet6(r0, &(0x7f00009ec000-0x1c)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9f}, 0x1c) sendto$inet6(r0, &(0x7f0000777000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000abc000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/28 19:08:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x57)="8fd5cd370000d8e1c104295d5b20532100000000000001000400000000558d8abd071a850e882b41a09b00000005681d", 0x30) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x202, 0x80) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00003b3000)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xffffffffffffffff) socket(0x10, 0x5, 0xe20) write(r0, &(0x7f0000a55000-0x25)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000046000-0x4)=0x0, 0x4) 2018/01/28 19:08:34 executing program 4: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mkdirat(0xffffffffffffffff, &(0x7f0000646000)='./file0\x00', 0x0) prctl$setfpexc(0xc, 0x0) 2018/01/28 19:08:34 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81, 0x9, 0xfffffffffffffffc, 0x431, 0x7, 0x100000001, 0x6, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0x8, 0x4, 0x26b, 0x6}}, &(0x7f0000b0f000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000009c000)={r2, 0x91, "bc50768964864e7f0a7799f397b53e8111221f3bfcedb2120ea42e3a060aa38860cd86eed3c36b33b901bc15196040fcba41bd799937b713b74cefde78996973753c6ab40391e6e8d86424296880a7a12bff2ca6f162af3808da47a603451fa8c478a5fd3719b22a31e0481b04bdc72aaa3b9dfd493b3333d3c1f0a8185f554db12c23b11a34bc9a3bbf5fd6c184bafd92"}, &(0x7f0000001000-0x4)=0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffff25) 2018/01/28 19:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000094d000)='/dev/random\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000899000-0x8)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f52000-0x10)=@buf={0xee, &(0x7f0000fd7000-0xee)="41905455d433feea940e049c34a0a9c6578cab028a66130895ef82efeb599006d63cc890d8f55afb7616e28e2057beeb049d7536f75839e03e699453893086ca7fd90bae28d7d9e0a350cc5656c4d737a2980706350cfdfc85a031dace9d92020db938edf3aa122acede3bf69004e2e03e18e9aae2c8c6fb24b49d2befc7d4a9a521ab90ab264ef484eeae3d1ce11c9dbf26641e3b4484ad07bb512c113e01892ea58f8651fbaa7b0bbfc36aa7e99e94c69c39dc00398a330cb508ebb97b424660d01cca38e7250259902f453f569ef71cdf1561898f18cfa2524c665518f9c45427d6d4aed025c5bdc5e1245ce0"}) 2018/01/28 19:08:34 executing program 2: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000cb0000)='./file0\x00', 0x0, 0x0) fcntl$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}, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f00009b0000-0x8)=0x7fffffff) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/28 19:08:34 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) syz_open_dev$sg(&(0x7f000061c000-0x9)='/dev/sg#\x00', 0x0, 0x100) timerfd_create(0x5, 0x80803) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_wait(r0, &(0x7f0000f25000)=[{0x0, 0x0}], 0x1, 0xffffffff80000000) 2018/01/28 19:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) lstat(&(0x7f0000be9000-0x8)='./file0\x00', &(0x7f000082f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000c00000)='keyring\x00', &(0x7f00005aa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008c2000-0x7)='system\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) read(r0, &(0x7f00007b2000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000865000)={0x5, 0x8c, 0x74, {0x0, 0x0}, 0xdb4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ipx(r3, &(0x7f0000d14000)=""/245, 0xf5, 0x23, &(0x7f0000020000-0x10)={0x4, 0x4, 0x3, "fb5aabe217a2", 0x9, 0x0}, 0x10) ioctl$KDGETLED(r3, 0x4b31, &(0x7f000081f000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b0e000-0x18)={0x0, 0x0, 0x20, 0xffff, 0x401}, &(0x7f0000658000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fe8000-0xa0)={r4, @in={{0x2, 0x0, @rand_addr=0xc51e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7f, 0x7ff, 0x3, 0x10}, &(0x7f0000521000)=0xa0) 2018/01/28 19:08:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/229) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000060e000+0x782)={0x0, 0x0, 0x0, 0x0, "6b5e4e4784527614fcce5e7e50485995e5413ec42f64e311ba660dd074d434d5"}) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000a97000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000663000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r1) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_open(&(0x7f00002ff000)='eth0\x00', 0x0, 0x0, &(0x7f0000bf9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000)='ns/uts\x00') renameat(r0, &(0x7f0000982000-0x8)='./file0\x00', r0, &(0x7f00001e5000)='./file0\x00') writev(r0, &(0x7f0000400000-0x10)=[], 0x1) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014, 0x0}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000793000)=@sack_info={0x0, 0x7, 0x20}, &(0x7f0000794000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000054e000-0x8)={r4, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000792000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000123000-0x8)={0x0}, 0x8) 2018/01/28 19:08:34 executing program 1: prctl$intptr(0xf, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000021f000)='user\x00', &(0x7f0000494000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xd2)="bb0b6676079e56a242d3f31ef406f8f215f756afbb9dd7b5cc3f97691e265e6a75f153ba7f13e1f20578a878d62810da005372794b9453abbdde42c65f88ca1a29f2ddb49cb13f64e6ea84aa4d07cb70b983ff702cdbd9954fc1c1aca7c9bebb0c2440f6cc4dbbbb7fe91eaff6c2b8d2c5042daa45ea95af94d4bcd4a44e127d1e03cec043b8fc6a47cd7ac3166f5bf4ab4b852eda4a40a024c93e6ed3fddfe8270e194a7a9b36eec3060f8b2c53f2bf0e7c7c60bc629ba9330b849246ca240313ef6ae274f9ce440c0cde6e5c5e51adf881", 0xd2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000+0x487)=""/253, 0xfd) 2018/01/28 19:08:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e61000)=@common='ip_vti0\x00') bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xd, 0x400000080000020) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000083a000-0x4)=0xf0d7, 0x4) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000e24000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$packet(r1, &(0x7f0000e1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000794000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fc8000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc8000)=0xc) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000048e000-0xc)={0x0, 0x0}) 2018/01/28 19:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f00002d3000)="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", 0xb11, 0x0, &(0x7f0000f75000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/28 19:08:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, ""}}}, 0x0) r0 = memfd_create(&(0x7f0000607000)='@\x00', 0x203e03b95391d3c5) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d9f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) eventfd(0x101) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000087a000)=0xffff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000065d000-0x8)=0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000037000-0x4)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000477000-0x118)={0x1000, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write(r0, &(0x7f00004be000-0xb7)="e589f52f345ae2502e83806c3eba9917af2a2d2371e64385f965814715a18d74742aceaeb4595ce183d22b82f4ad9ad795cf96e3cd95ffbf7c09a9ade38537a919a9cc7b1c0a9eff90231166a35bcd96180a18742c3cf605a89344f7d4c50d556bee70e35ace9b6b0c3ba83c0a88e0915d9d32f3c517de1d164dcef37c085f1eacb57aa5d3cfa2fca5904043e90a22798f2acd71e162635c5fd3423af93f3e933d154be9e45eaa9050dbce52b3d7bcfc124b731c3feb19", 0xb7) 2018/01/28 19:08:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000445000-0x11)='/dev/vga_arbiter\x00', 0x2c0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dd3000)={0x0, 0x80000001}, &(0x7f00003a9000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e05000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, 0x8c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000066a000)={0xaa, 0x0, 0x0}) 2018/01/28 19:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a16000)='./file0\x00', 0x60ba48570bae692d, 0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000607000)=""/82) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000a0b000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742f10000000000000044200"], 0x0) 2018/01/28 19:08:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) 2018/01/28 19:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbf000-0xa)='./control\x00', 0x30) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000ca1000)='./control\x00', 0x2) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/28 19:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000d3a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfe000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x2, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/28 19:08:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000055a000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f62000-0x9)='/dev/rtc\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000468000-0x4)=0x0, &(0x7f0000782000)=0x4) 2018/01/28 19:08:34 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ea8000-0x65)="e7552245d919b8a9a44fecbf15da15500fade05adf893b145963155206832b89ce07d4991daf4dd25cbfde405050ad1c19548fb3e9707afdb060455553966a56b26d8033c910098b9a18d581a2ce795f626702ba0fa8075432eedb9114393913682c07d503") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/01/28 19:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008dd000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 19:08:34 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) r1 = syz_open_pts(0xffffffffffffff9c, 0x181000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f84000-0x4)=0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00002dd000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f85000)=0x14) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f86000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f84000)=0x5) getrandom(&(0x7f0000f83000)=""/146, 0x92, 0x1) mprotect(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000007f000-0xe0)="d6303143c071638f772a97de7e6832ef7a44099e5c6ec1177f2fae0b02439097e5b301a9d57b9f6b8d42e4a5ba81f8ab577ef3d8c32329fec450922051be484e1d6a5166b2619a5bc73ec44dd52d549336f8ae8160fc17bfaf7d8669b27f1891f5edf4211cb7294451a77c8a69cba8f8410b704eb4ec3b93ae56314382f8e327b0c8a61a07b326fc6b9be31c22327e2e9c182edbbe7c30813f15554778684f9dc15bbdb51e299b6d6c7ec2265455a03c5ead95284a81f75353a0192817a6b534636d66e86754c9eb69a3a53e2cfe38438283f213ab0ce401359d6701e307947b") munlockall() [ 70.166831] device gre0 entered promiscuous mode 2018/01/28 19:08:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f6c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="93152ce152fba2a7e90be87e285ddf36"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00005ac000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bae000)=0x10, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00007bf000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000919000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000655000)={r2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/01/28 19:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008dd000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 19:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa1000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d6d000)=0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00009b8000)=""/237) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000734000-0x4a)=""/74) init_module(&(0x7f0000018000)='/dev/input/event#\x00', 0x12, &(0x7f0000224000-0x12)='/dev/input/event#\x00') 2018/01/28 19:08:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c27000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd5c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000006000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0x2, 0x4, 0x1000100, 0x1, 0x7}, &(0x7f0000007000-0x4)=0x20) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227a, &(0x7f0000005000)="2090d486345f0000000000000006c482d8a4d15168") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/28 19:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b66000)='./file0\x00', 0x0, 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d15000)={0x0, 0x92, "9238b51890c5fff006542d82348bb6bd4977a4ca4c9a2307147b63b4455d2400fa728974f9bb3f10e188c82fd71c79c142138459b6fa11600c4e5602ed4698e11a2545ce4006ecdcf19ff6a591d9233b831e1224daf98aed0d29ca21fca136c669fb096b369f7bd638056c1627e0017bf1342082f1b18f497e58e2105e20798e8e0649f3d06fdcc94dd7614f0f3b0ed7fa39"}, &(0x7f0000227000-0x4)=0x9a) sendmsg$inet_sctp(r0, &(0x7f0000c5c000-0x38)={&(0x7f0000e62000)=@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf6f}, 0x1c, &(0x7f0000746000-0x50)=[{&(0x7f00008ee000-0x65)="750ab1653c803ad885ac0e1ee05a46bf75e591e1537589e22adfa2dcd01fed1e49b2a5860d5f109fdae9709d676677cf5ddc24b959cd00ebfd7f502c1dd024de582c93a0907924351cb2e18ae3df8f4a083963407a1cbcc9cf846e0fbc582bacdacfc99535", 0x65}, {&(0x7f0000f71000)="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", 0x1000}, {&(0x7f00008c0000-0x75)="b05e36a79118ab1573497a5201eb02badba2ca2dd6bb0d476e51fe0a9336b7a7ff0d4075f26bacc9ae47c4702df2a66aae2306b4bc7579b591dd6e301df4c0d1a403a6e04ac87e45acd1914ddfd483e9a253372cdc29a419bc22de58d135d58d6516953e61934544020a38ed877286ff46056987b0", 0x75}, {&(0x7f0000067000)="183b5e042502f22c8f9fcc3e2afa17af146ed1dc428ed90740c14b9da8e17bdc3019c8d55f08546b7e746834d145ed3d58e846b209496ff51a446f92dd43ba977665ffc03311110aa4502d1fa2423a21f4e550862960bda6", 0x58}, {&(0x7f0000954000-0xff)="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", 0xff}], 0x5, &(0x7f0000e60000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8204, 0x400, 0x1f, r1}}, @init={0x18, 0x84, 0x0, {0xfd9b, 0x7, 0xffffffff, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x4, 0x401}}, @init={0x18, 0x84, 0x0, {0x400, 0x0, 0xff, 0x3d4}}], 0xc0, 0x10}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r2, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r2, &(0x7f0000fa7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a41000)=0x10) sendmsg(r2, &(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) 2018/01/28 19:08:35 executing program 7: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000055000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000041000-0x4)=0x2c) 2018/01/28 19:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e9000-0x3)=0x0) listen(r0, 0x3) 2018/01/28 19:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x1a, 0x100000000) 2018/01/28 19:08:35 executing program 4: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x4, 0x300) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x38) fcntl$notify(r2, 0x402, 0x10) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) recvmsg(r3, &(0x7f0000b3a000-0x38)={&(0x7f0000b39000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ba000)=[{&(0x7f000029e000-0xe6)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = gettid() readv(r4, &(0x7f0000b3b000-0x10)=[{&(0x7f00007da000-0x21)=""/33, 0x21}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) tkill(r5, 0x16) 2018/01/28 19:08:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x1}, 0xffffffffffffffb5, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000011000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x9) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000f3000)={0x0, 0x7, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/ptmx\x00', 0x20200, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x34261fe2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000056a000-0x28)={0x5, 0x200, 0x7ff, 0x2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) getgroups(0x1, &(0x7f0000c03000)=[0xffffffffffffffff]) getgroups(0x1, &(0x7f0000e4a000)=[r2]) 2018/01/28 19:08:35 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fca000)={0x0, 0x0, 0x0}, &(0x7f0000fca000)=0xc) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/28 19:08:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000029d000)=0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000203000)={&(0x7f00000ec000)=""/66, 0x42}) r4 = syz_open_dev$tun(&(0x7f0000d72000-0xd)='/dev/net/tun\x00', 0x0, 0x240) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="087265000301000001000105fbff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f00003f0000-0xc4)="", 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000533000-0x11)='/dev/vga_arbiter\x00', 0x80800, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000aec000)=0x4) mprotect(&(0x7f0000a35000/0x1000)=nil, 0x1000, 0x1000003) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000043000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a2000-0x4)=0xe8) bind$packet(r6, &(0x7f000036d000-0x14)={0x11, 0x18, r7, 0x1, 0x3, 0x6, @random="af2c71e058df", [0x0, 0x0]}, 0x14) rt_sigaction(0x0, &(0x7f000070d000)={0x0, {0x0}, 0x50000001, 0x0}, &(0x7f00006b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000025f000)={0x0}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00007df000)=@generic={0xbe, 0x0, 0x61ad}) r8 = dup3(r5, r4, 0x0) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) 2018/01/28 19:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027f000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00009f0000-0x1)=0x3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r1, &(0x7f0000885000-0x22)=""/34, 0x22, 0x40000062, &(0x7f0000309000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 70.358096] device gre0 entered promiscuous mode 2018/01/28 19:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000002d000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000202000+0x97d)={0x0, 0x0, 0x0}, &(0x7f0000a2e000-0x4)=0xc) r1 = getpgrp(r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000aae000-0x1f)={{0x0, 0x3, 0x8000, 0x2, 0x6}, 0x5, 0x1, 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]}) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r5 = syz_open_procfs(r1, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r7 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000683000)=0xb) connect$inet6(r7, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000d70000)={r6, 0x4, 0x10001, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) r8 = accept4(r3, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000b94000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f6e000)=0x7ff, 0x4) 2018/01/28 19:08:35 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mprotect(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x1) r1 = syz_open_dev$sg(&(0x7f0000421000)='/dev/sg#\x00', 0xcb, 0x80082) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000435000-0x8)={0x1ff, 0x1, 0x1, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000dca000-0xa)='blacklist\x00', &(0x7f00000c9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f87000)='/dev/sg#\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x10000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e0f000)='*ppp1wlan0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f86000)={{0x3, 0x1}, 0x1, 0x1, 0x5, {0x10000, 0x8}, 0xb4b4, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x6, 0x0, 0x7, 0x2, 0x0, 0x7, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 70.452677] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 70.465885] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 70.492741] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 70.500853] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 19:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000bdd000)=0x3d8) shutdown(r0, 0x1) 2018/01/28 19:08:35 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0xc0}, &(0x7f0000006000)=0x8) mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000006000)={&(0x7f000000e000-0x8)=[0x1, 0x9], 0x2, 0x0, 0xc48, 0x7b, 0x80000000, 0x4, {0x6, 0xffff, 0xfffffffffffffffb, 0x1, 0x5, 0x20, 0xa628, 0x7f, 0x100, 0x5, 0x0, 0x1c00, 0x324, 0x7a7a, "49aa5daae6a11e2c210e4b029d9702688d759d8248f7bbbc43559bbf4fcc2c1f"}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/01/28 19:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c1e000)="2400000024001d00000000080000091803ffffff03000000000000000100000000000000", 0x24) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000308000)={0x0, 0x0}) 2018/01/28 19:08:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) 2018/01/28 19:08:35 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f66000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003a4000)={0x5, 0x8202, 0xffffffffffffff96, 0x100, 0x0}, &(0x7f0000d6b000-0x4)=0x10) mmap(&(0x7f0000f65000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f66000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000ced000)=0x1008) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1ea, 0x4) sendto$inet6(r2, &(0x7f00009a2000-0x1000)="", 0x0, 0x800, &(0x7f0000f65000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 19:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000890000-0x7)='vmnet0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000694000-0x1000)=""/4096, &(0x7f00005d4000-0x4)=0x1000) syz_open_dev$sg(&(0x7f000029a000)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000be6000-0x18)={0x0, &(0x7f00007dd000-0xcd)=""/205, &(0x7f0000d55000)=[]}) r1 = add_key$user(&(0x7f00008f4000-0x5)='user\x00', &(0x7f00009e7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b9c000)="5c7dc7da4c8fda6528d142ad4c43477af908200595024e087b36f2122f1b28240648d8bf7f29f7610b684bf85ece98be22928cb8e3e49753c36412ceca8ffd01a945fcb7531163bc0a9d80e67e101db7af386c9cdade9e3b94c502d8727131311923bd6009272c39075479e90ad1471804a4dcd54260ef477e192913176d77ca176cc06bf592ba38504eba804169bc3317ff50cd806df13897ee8fd98ca64576b91c4b569b106d35277e398868bc459a0f03efe1e969b07008e1220685", 0xbd, 0x0) keyctl$read(0xb, r1, &(0x7f0000dd1000-0x7b)=""/123, 0x7b) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22"]) 2018/01/28 19:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000212000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00007df000-0xc)={0x0, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/28 19:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) 2018/01/28 19:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00007ef000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:35 executing program 2: prctl$intptr(0x2f, 0x6) 2018/01/28 19:08:35 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x80) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0xffffffffffffff8a, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x2) 2018/01/28 19:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003b1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000e75000)='./file0\x00', &(0x7f000085a000)={0x0, 0x4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1d000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000fe8000)=0x5) getdents64(r0, &(0x7f0000f73000-0x2a)=""/61, 0x3d) sendto$unix(r1, &(0x7f000055f000)="6d4cebee99d4d3c74d0816cec3e7f40b68a054b137e13028e8a438018e2419113cd7e872acc50f795567a11eb955b8833ea72835feb68992e78652b62abfb8f63d26e69f60689cf85f3eda77c2926dfcbbce40acb64f02dd0ce195f25d96c8ef99d55655f7f63d623c2f6ca1b4", 0x6d, 0x4000, &(0x7f0000169000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 19:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e5000-0x4)=0x0) mq_unlink(&(0x7f00009fb000)='eth1md5sumsystemtrusted\\\x00') sendto$inet(r0, &(0x7f0000c99000)="cf582411ad753f80cdbcc639d5abe43d33ac724176bd5ae4d340f9cce7485276336025d221776570a5fb567c56ee4f899fa1223642a79711554356bd2513c4fff0f0999c3e15d5bb93fb9f2d46c803a2486660990f39f4eab146554143b1f1f0", 0x60, 0x40000c0, &(0x7f0000726000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$peek(0x2, r1, &(0x7f0000b13000)=0x0) r2 = socket$inet(0x2, 0x20000000000001, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00009cb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x2, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00003df000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000511000)=[{&(0x7f0000f5c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d4000)=""/4096, 0x1000, 0x0}, 0x61) 2018/01/28 19:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000076f000)='/dev/autofs\x00', 0x2100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00001ae000)={{r2, 0x0}, {0x0, 0x989680}}, &(0x7f000030b000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bbd000)={0x0, 0x88, "5365945fa1ac244065e8eb79cffc1318f41b161ca70094f65e8742ac791621d608d568c37f00afca10fccf34b7474f33845d108d7de4c041e5ec0e7c7bc280a578ed14ea4a428e9ed0bf7e6d1874ba2356e9ea9c4796ba4461cc11e103cfd3aef02c1f94f604606dec09dc8a59bb2382c7fce2fc7fa34e712347c4e6a3d37141fcfa97c10ecc50e0"}, &(0x7f0000db8000)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000090e000)={r3, 0x4}, 0x8) getegid() 2018/01/28 19:08:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000048000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x8000000000000, &(0x7f0000266000)=@hci={0x1f, 0x1, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/01/28 19:08:35 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000000c000)=""/112) 2018/01/28 19:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xf, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000058000-0x20)={0x8, 0xbe1, 0xa, 0x100000001, 0xffff, 0x1ff, 0x1, 0x72, 0x0}, &(0x7f000004e000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000028d000)={r2, 0xdb9}, &(0x7f0000821000-0x4)=0x6) sendmsg$nl_netfilter(r1, &(0x7f0000362000)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000076e000-0x10)={&(0x7f0000b0e000-0x14)={0x14, 0x4, 0xb, 0x4, 0x3, 0x3, {0xc, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) ppoll(&(0x7f000097e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000da5000-0x10)={0x0, r3+30000000}, &(0x7f0000819000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b1000-0x2)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/28 19:08:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/28 19:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000f22000-0x8)=0x0, 0x1) 2018/01/28 19:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a93000-0x4)=0x0) write(r0, &(0x7f000066f000)="cba2ebf2cc4c3d3b9701c4f6e86aff6a23c71cf360a7ff3465d39c913505e0814a957852789a841ede91039fbd8efa2bceaf105f34b367fcc7540c97312dbb796d12716ee27dd1a2f1782459a216492e78c94a6d6b9a1749de8c5af1e52b432ca6fe3852602f7663e627b67cb711c2eb3f158a6b118062396dc7f6e15bf880108134876cb095a7e6788cc9c0fcabe3829e9162", 0x93) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000398000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009cd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000778000-0x4)=0x8) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000054b000)=[{0x2, 0xfffffffffffffff8}, {0xf, 0xfff}, {0x3, 0x100}, {0x7, 0x6d09}, {0x2, 0x2}], 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) madvise(&(0x7f00001de000/0x3000)=nil, 0x3000, 0xf) r2 = syz_open_dev$tun(&(0x7f000093a000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d96000-0x50)={@common="030000000000000100000000000000ff", @ifru_names=@generic="4f00000008000000010a1fdc2210deb5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000791000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCSBRK(r4, 0x5427) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000e4a000)=0x3, 0x4) fsetxattr(r2, &(0x7f00009ba000)=@known='security.capability\x00', &(0x7f00001d9000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000823000)=0xff, 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000127000-0x20)={@generic="c60000003f00000000000092fd98dce4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = accept4(r1, &(0x7f0000434000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x335, 0x800) sendmsg$nl_crypto(r5, &(0x7f0000ccf000)={&(0x7f0000fda000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000c7c000)={&(0x7f0000631000)=@alg={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'gcm(aes-fixed-time)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x7f}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) r6 = dup3(r3, r2, 0x0) socket$inet6(0xa, 0x7, 0x0) timerfd_gettime(r6, &(0x7f0000676000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000274000)="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", 0xb18, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000a28000)='/dev/usbmon#\x00', 0x1, 0x125000) 2018/01/28 19:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6) sendto$inet6(r0, &(0x7f0000783000)="", 0x0, 0xfffffefffffff7fe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d6e000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000+0x153)=0xfffffffffffffffd) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000824000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000b76000-0x2)=0x8001) ioprio_set$uid(0x3, r1, 0x7fff) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002db000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknod$loop(&(0x7f00004b3000-0x8)='./file0\x00', 0xf6c3f2ece205d24, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000d1000-0x20)={0x1800000000000000, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00007b4000-0x10)={r4, 0x80000001}) 2018/01/28 19:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e9000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b24000-0x4)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000652000-0x11)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000390000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000351000)=0xe8) 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000067f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40088000}, 0xc) r1 = getuid() r2 = add_key(&(0x7f000045e000)='syzkaller\x00', &(0x7f0000586000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000053a000)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) setrlimit(0xa, &(0x7f0000ba3000-0x10)={0xe2b, 0x2ce29a8f}) 2018/01/28 19:08:36 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d07000-0xb)='/dev/hwrng\x00', 0x10003, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x20, 0xeaa, 0x5, 0x5, 0x8000, 0xfffffffffffffffb, 0x1f0, 0x4, 0x9, 0x7fff, 0x101, 0x7, 0xe39]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x1e1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000ee9000)=0x0, &(0x7f0000000000)=0x3) 2018/01/28 19:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000083000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d13000)={0x100000000, 0x339e}) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2018/01/28 19:08:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0xfffffffffffffeed) 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000115000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f0000613000)="", 0x0) getsockname$inet6(r1, &(0x7f0000739000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e59000)=0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) [ 71.248249] audit: type=1400 audit(1517166516.040:58): avc: denied { bind } for pid=12497 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005c3000-0x8)='./file0\x00', 0x400000, 0x8) bind$pptp(r0, &(0x7f0000697000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00007d9000)={0x0, 0x0, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000017d000-0x4)=0xffffffffffff0001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_wait(r2, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000381000)=0xfffff80000000000) 2018/01/28 19:08:36 executing program 5: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) get_thread_area(&(0x7f00002e7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() 2018/01/28 19:08:36 executing program 6: r0 = getpgrp(0x0) waitid(0x1, r0, &(0x7f0000437000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000d99000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000998000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000596000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ff7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3800, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9c038ac8936e214dad29ab75f5ed9080"}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000)='./file0\x00') sched_yield() write$selinux_user(r4, &(0x7f0000000000)={'system_u:object_r:memory_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) prctl$void(0x27) 2018/01/28 19:08:36 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb66499f2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0xfffffceb) 2018/01/28 19:08:36 executing program 0: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c1a000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xb000000a, 0x0}) ppoll(&(0x7f0000d14000-0x10)=[], 0x0, &(0x7f00009b1000-0x10)={0x0, 0x0}, &(0x7f0000548000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x200, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9e}, &(0x7f0000003000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000004000)='./file0\x00', 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0xdbec}, &(0x7f0000002000-0x4)=0x6) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000ae3000)="2ae8bc6e8574d008ca45b815701977facdffe23a45173b9627858878ca2702e4f4b021f4af35c757ce0603a0c56063e9527ea47ce8a7f57e18a80dff4e0ebba798ab198e47a6bc6058b80705fa06744fcb65a4007909222c30fa6f948319cb00812b2b8337f59f4a74d6762206f1824e10ec31d3aa645818b1201993516f1350bafdc25751e770ec7c377a07eb59b5b30bcc70eb770dbf2322cd2751697ff84d4db04617c5115f640e30acc168bcedb49837db65e03be41fbc808b0f75c71c1c8a3c9c", 0xc3) acct(&(0x7f0000c1a000-0x8)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000216000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000c61000+0x6ce)=0x0, &(0x7f0000c43000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000007b000-0x8)={0x0, 0xffffffffffffffc0}, &(0x7f0000fc7000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f38000+0xa19)={r3, 0x5, 0x5, 0xfff}, &(0x7f0000587000-0x4)=0x10) r4 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000502000)={0x3, [0x5, 0x2, 0xafb4]}, 0xa) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000866000)=0x0, 0x4) listen(r0, 0x101) 2018/01/28 19:08:36 executing program 1: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") stat(&(0x7f00006a4000-0x8)='./file0\x00', &(0x7f0000839000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', r2) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ae1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$chown(0x4, r3, r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000002000)=0x4362) add_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xff)="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", 0xff, r3) 2018/01/28 19:08:36 executing program 3: r0 = socket$inet(0x2, 0x80007, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000186000-0x10)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/28 19:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006e6000)={0x0, 0x6a00}, &(0x7f00006b3000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004e1000-0x8f)={r2, 0x87, "193af5af7cea7d9ff03011aa05ab5a8e979c55aaf018beff3a69db4f4b5c89b7ae69551192029c0b27ca929f2d6d7098c9e85b4ef18004e8945513e05f7b36114dc8dc5a0a40e0966c28ec7c971b330cd51a51f9eb0a2d244a9bed09f97e2a90a21736feaf190e731214b328fff7f2b84fd9ac42540fa2f91e7894db1ed1ab7ac5646ed4d143b8"}, &(0x7f0000cb8000-0x4)=0x8f) ftruncate(r0, 0x101) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f02000-0x10)={0xec, &(0x7f00002eb000-0xec)=""/236}) write$tun(r1, &(0x7f0000959000)=@hdr={0x3, 0x403, 0x7, 0x5, 0x8000000000000000, 0x2, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@llc_tr={0x11, {@llc={0xff, 0xf4, "7ef0", "b10f5c6c034b35162a17185032ff3a0693056a6ad3ce7523e0ed2ae3e4e05bd7b0931b68809a167e56e46175578deb1e96bf94c1e141fe7d47f93df5f3df2dbb53470991df3ad7a40efbbb1ce676c8fa5527279b26cdcdc91093c47289abf69da7edf13b367cef4039d2a563fe204958439c12e53f0b3804ded27abcf1a9ffd286"}}}}}}, 0x5e298063e24d02fd) 2018/01/28 19:08:36 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x4, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e9a000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) r2 = syz_open_dev$sg(&(0x7f0000297000-0x9)='/dev/sg#\x00', 0x200006, 0x101bfd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e81000-0x68)={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]}) recvmmsg(r2, &(0x7f0000869000)=[{{&(0x7f0000a1b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004f5000)=[{&(0x7f00008b2000)=""/39, 0x27}, {&(0x7f0000430000-0xa)=""/10, 0xa}, {&(0x7f000004d000-0x7)=""/7, 0x7}], 0x3, &(0x7f0000fec000-0xed)=""/237, 0xed, 0x100}, 0x1}, {{0x0, 0x0, &(0x7f0000a2c000)=[{&(0x7f00007a5000)=""/4096, 0x1000}, {&(0x7f00005fb000)=""/4096, 0x1000}, {&(0x7f0000f05000-0x6a)=""/106, 0x6a}, {&(0x7f00007ee000-0x6b)=""/107, 0x6b}, {&(0x7f0000cd9000-0x57)=""/87, 0x57}, {&(0x7f0000b25000-0xac)=""/172, 0xac}], 0x6, &(0x7f0000182000)=""/224, 0xe0, 0xfffffffffffff000}, 0x80000000}, {{&(0x7f0000414000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000023a000-0x20)=[{&(0x7f0000d1e000-0xa6)=""/166, 0xa6}, {&(0x7f0000f94000)=""/81, 0x51}], 0x2, &(0x7f0000381000)=""/210, 0xd2, 0xcf48}, 0x4e}], 0x3, 0x40000002, 0x0) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000d1f000-0x50)={{0x4a8, 0x7ff}, {0x7fff, 0x8}, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000)="13", 0x1, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x10b) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) accept$llc(r0, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000748000)=0x10) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) 2018/01/28 19:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap$binder(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x8, 0x8011, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) socket$inet(0x2, 0x3, 0xfffffffffffffff7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000215000-0x30)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/28 19:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000066000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007e4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac9000)=0xe8) stat(&(0x7f00000f7000-0x8)='./file0\x00', &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00009f2000-0x38)={&(0x7f0000dcf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b80000-0x30)=[{&(0x7f0000dd3000)="e42e86abf19335071abd31dd10f60e493ce19cc13ea25e71e328a44be9bbea83d13d7ee3c61984b2bbd589d74cb58b360810dd4e6d044ffc9280464c82e88908fa71e376a442866fd9922bb8a81263d66924eb9ec44b4a2687300b4604ec080ec637ca7956964899312604fc4f1b82eef1d2bd48b0503c39dda0d766d141a889226547b4806bfb07413ba98912bd94f945f085e989aa037beea900fcc53d3a8093b9a33cdca09193fc2babc8fc6af240892f7164d8f51859607e64a6a1c4dfaa01e4daea06770d1867411f308a79a6d9d6cbe33ab1a864e6d37444746f48f1d7c60b958790e6fb65312983412d5e9251ab1bd362d3e0378d37", 0xf9}, {&(0x7f00004cf000-0xc1)="070b3a89e2c52a3ee15fbfdb0a3eca9817e1596eeb2672e9f0c8d5fbaf08977110bbf5ba151f6257ad2e644e04cba7358b1cbbb15ce268a81522d379b83714ac74cb58558f193857e134a3593e76c07a3897653e2302f5cfc111b4356642b0587685c63399a0f1c7583df2e69f4bc5f46389c0d693377da1cb5ec4493f552e4e568982f63c271c7fc66019cbcbba4ab29c8039b681af351a81795d259c1fe09fa9b38f048547cacaa980c2e7e6f5f0a46bf6d3dac3351c177736a1f8e7c8ae7233", 0xc1}, {&(0x7f0000f24000)="a5c2e169f442d62f4cba7d51eed6162182664e5139e6832faac2ff1c72dec87abde069c4a5ee00661948c35ee8f583f85bcfef809c139be881ea3124afb85f468f705b54555074f1c9ccdd5fed3a4eb8a64633c0f7329127c38c0d0e672f9216ea9a1b2d128479c173b2d527373c01a90b1d66a9d1348cf3fb54e02feaf92b3b5c1ffe25fefdae767446ed", 0x8b}], 0x3, &(0x7f000002f000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x44}, 0x40) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x0) 2018/01/28 19:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/28 19:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f00008eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000086c000-0x4)=0x14, 0x800) sendmmsg(r0, &(0x7f0000be6000)=[{{&(0x7f000075a000-0xe)=@l2={0x1f, 0x1ff, {0xfffffffffffff66f, 0xbe, 0xc0000000, 0x7fff, 0x40, 0x7}, 0x282b, 0x4}, 0xe, &(0x7f000019f000)=[{&(0x7f0000be3000)="a5a722af14757abd08f35ea0e96c6bc3f68910c8a79da05724eed2c1a42d4175ce39f89c979e1e7bef4c99f28d62315443bec7b72c57d7592d4913b0680674b758d63018", 0x44}, {&(0x7f00001ef000-0x60)="fda32dc97549895b3130fec6766d52d55a7e9f04b7e9210f10b2bc5e0b06bb3cef0589ece3f5536e5925315cd0355bcbf95c4fb76293a321162db082ba26cce051107881bbc1c489497240ab62bb9e66fa1c34f44ae5099d8776c6df21f5ff4f", 0x60}, {&(0x7f0000d8f000-0x5b)="3ba8003601bfe2b0263f2ce6c732114ca568d493ee6a4baeda8180b6ec7663105f18a017cc922601b15c3f941fea3d3101b55a3dcdc969370a63c2cc0b943e4304eda2437eee4dd1978aadad77af7f498f15eb611c096470bdcce0", 0x5b}, {&(0x7f0000a89000-0xc2)="45471cd9dcf385ee60766ff64a97c2f77c1e6a531e16d275bd1081c1d1291b439429b8a91f698c9c95017e87e436505d37f7c4a4f0a6af7c5c6970aa43b3f684157b023ab0f1d0dbc5744ddee7cdcedf64f834bac759e58fa082832914f9a57aa12d427983a0eb9b5870f5fb821101f7bc46ee35c3d33ce667ee616784807407187b81cf35f014ab308d817385cf2d27934330103ee116a70177ea36608d905e80efd46c81522299f63299a5d0af3be1c9a69b4f3b51bf404639c8922639704c56dc", 0xc2}, {&(0x7f0000d81000)="beff6f2e9b7898a119f84923cd9bce10939b07e20d1637a105f097ca5611e93ef5ffb5c8c6ef25cfbd39b6974ea80ada65d425010df8aecf3e1f0d2596aca9156cdf47d0357c2b1df12838d2f430cad3941de67a757afb88d836d95eb6acd13b45f99724a05e04c3def289ba5242891d523c5814f6ca97b5f3312e4eca74a6ff8865e5f841cef89b2b382b17af2aafd9ce2314374a5290c56974c0dc5867b1097d72432857566f73b49ac9da17a21bdbe7f162825eb36644b683fd1b8d9a2c6a2f7b9fca6df838cddd48947ee15d6c75a8d3ba4be9ce588859c442f7", 0xdc}], 0x5, &(0x7f0000b1a000-0x1010)=[{0x1010, 0x111, 0x8, 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{&(0x7f0000546000)="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", 0x1000}], 0x7, &(0x7f0000b4e000)=[{0x70, 0x113, 0xde4a, "3566083180024ef4c372204553a50665a6edb0daba98f18601f6e3bdc21d1748ffa754bd061f01abe8ce8184d3668a9b32ecbae2ce337d730fa10b289e0fad2cf83c9d9b19296c0bc5991a1440a1e8f7954c6a9098c86d483940d880b8d1b16e"}, {0xc0, 0x111, 0x2, "ee4e741183914e62d80c4ed1147d268c9ebbe4befa30a9e5041af3686803d269228975abef634a04693147c2508ca72bc6618af126867827d298b0724f121eee96284b2e48dc6636e5622da717384c851734380c21af91a5e8aa7c0f952c181ead6abb5603d00b2df9848bd9393f540cb030181765ac3bec2bfb5dd37c14c9bb8ddd9a9ff8c2cd603a52a184e380b757860dbb26fe6f339394a2b4cb94926d660b16ba67dc2643842a127f38b3"}], 0x130, 0x4040800}, 0xffff}], 0x4, 0x40) mount(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000002, &(0x7f0000f7a000-0x20)="") statfs(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000bc0000)=""/71) 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000449000)='./file0\x00', &(0x7f00005d7000-0x19)=@known='system.posix_acl_default\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x6, 0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000902000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0xb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) [ 71.657140] binder: BINDER_SET_CONTEXT_MGR already set [ 71.662491] binder: 12593:12618 ioctl 40046207 0 returned -16 [ 71.672261] binder: 12593:12618 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000449000)='./file0\x00', &(0x7f00005d7000-0x19)=@known='system.posix_acl_default\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x6, 0x4) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/28 19:08:36 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000723000)='/dev/sequencer\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/185) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000093b000)={0x0, {""/7}, 0x0}, &(0x7f0000712000)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000093d000-0x90)=[{&(0x7f000093d000-0xe8)="d57244d9d65233452b17ef2c8c33c1f6d831d06040b7766c55eeabc0f39f682b5925818dbe52d70f5428cb6a22a249fc54b0edf1116547a535855f678b13dc09dc5a30d98d7410f37833b759e4f97025a68fb2dedbfc728353f34d7ee5818296d5e3c377136d099274daad40144d1ba27a9eba39e2beda95ac6de8985f71f473b690977e333ccc359b4ee7c8a8ed03b6307fb3881eebe5a36665393b4591ad89dcc1df2cf8f49b9cd58c9cea075fb8251aa02a608ec3ea03b86eb5ae022311135f7a652c9a50e0e46e921b1a602ef989405a96e0511f28cde9239e270ef2e48cd5b9f79e25750020", 0xe8}, {&(0x7f00000ba000)="", 0x0}, {&(0x7f00006d4000-0xfd)="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", 0xfd}, {&(0x7f000080f000-0x85)="2a9ed111ae1e97e2e553bb73932e3b8e20afb652e5307419fd23ff90e810526a3f3f4e590a2f65a9bd671feadd545cae8a22513445490cab44cfe6e434a6f1c3d61e03d50ee9edc90f3419b8aebafbb517a5825adcd6e254df367c8c98dc53ff5ad270ea7c1b2da109b998874c0582ad68a1d62a1c0b00a101e59647f85f3f0409d6a4daf2", 0x85}, {&(0x7f0000871000)="69d3d5b01b159d09382b5ad6ce34a0508c40bb3b6a4fb544ac3cfd56db8d4186e21bb6c34fa4329a08bdca62c7acf1bc34847cd97176b6dd6410c151b35e84205b467ec0b0dd3b8a39e18869bf2dd233784ca02c851f0c30f6c597", 0x5b}, {&(0x7f000093c000)="23be07e38ba9b9c6b173ba2d48450a9c3196c19744c197392b8e89b4e696a91ceec0fe169721002a6efcb67e4f0700f3e6d321f22592d91e6c00e754852c5d9d65bd8361334fadd26a736b5e5e33fec1b6cb2e74847c7446f05c543bf0371989dd82591cf1e4cbfc758bd8892c461c9617f6a2b33968acbb47f558b59596109913d1028ab7d5a343658a26a2a28e6e2d78ae15903f576a1fd044edc1b66d245923238b180b3226", 0xa7}, {&(0x7f000066f000-0x96)="1390b947747c4ba3a98dc0b1327c19140c106e051c94b48aa9b5d96654473ddb1d3902d1b4b51295da3a0fdf221ad59dd46e2b2388dbbc12195927a5e95cdb883b4cea46ca36b98984099149fbc26d66bfb55fcc21dd4e6f4aac446ce0a138c41c5f082ff7d172feb89df3fb1dac19ca417875c7b03c0d95b5fa2ed82915fbbf5164232f7887426649dd47ada09e89a041d5e4c512b0", 0x96}, {&(0x7f000034f000)="0556f5e9f1529cb89e710c7df77eab1958e4aab9fa397cb10d64622a4ca5586ec789139562084c46ad8eff7edf468fb5ddab9422ba6f7f028f29453231d4e91effa0776972b2b996a18223236dc9f724fc4d95f0cf6009ad590bcd0ac31b61a99f65195198058654088dca144eee2935fb3e47816023c5d3ff22364759c132430c0f53fc69ec47ea92b470088904874951d0636b7d27f29b5900ba944242dce6", 0xa0}, {&(0x7f000093d000-0x3e)="d654c26a803afc162330cb80dccff168dfa146af9e0c6aa49aa69b81261c4335f355b058619889d9996188191d9e8fa0aaa18f111388364e5ccf8e04db76", 0x3e}], 0x9, 0x4) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000093d000-0xd)='/dev/usbmon#\x00', 0x5, 0x2000) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007ba000)={0x0, 0x2}, &(0x7f000093c000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000440000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800, 0xe5ac, 0x400, 0x0}, 0xa0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000093c000-0x90)=[{&(0x7f000093b000)=""/33, 0x21}, {&(0x7f00002f4000)=""/119, 0x77}, {&(0x7f000093c000-0x1000)=""/4096, 0x1000}, {&(0x7f000093c000-0xf)=""/15, 0xf}, {&(0x7f0000251000)=""/82, 0x52}, {&(0x7f0000851000-0xe6)=""/230, 0xe6}, {&(0x7f000093b000)=""/152, 0x98}, {&(0x7f000058b000)=""/74, 0x4a}, {&(0x7f000093c000-0x74)=""/116, 0x74}], 0x9, 0x0) 2018/01/28 19:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000330000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000648000)={0x9, 0xffffffffffff6a9a, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f9e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d02000-0x8)={r2, 0x4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x8, 0x0, &(0x7f0000ee3000-0x8)=[@acquire={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000c86000)=""}) 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb2000+0xc16)='/dev/usbmon#\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000910000)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x9201, &(0x7f0000e47000-0x4)=0x0) 2018/01/28 19:08:36 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x10000, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000001000-0x33)=@access={'system_u:object_r:dhcp_etc_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x34, 0x0}, 0x33) fcntl$lock(r0, 0x5, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00003db000-0x8)={0x0, 0x3}, &(0x7f0000364000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b06000-0x16)={r2, 0x7, 0x7, [0x6, 0x9, 0x8, 0x6, 0x3f, 0x2, 0x8d7]}, &(0x7f0000089000)=0x16) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, []}, 0x10) 2018/01/28 19:08:36 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003e3000)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f0000002000)=""/4096, 0x1000) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fe2000)='/dev/usbmon#\x00', 0xffffffff, 0x418080) epoll_pwait(r4, &(0x7f0000ae5000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f000084a000-0x8)={0x62}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000fe2000-0x48)={{0x3, 0x3, 0xd4, 0x3, 0x2}, 0x6, 0x9b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/sequencer\x00', 0x400, 0x0) connect$ax25(r5, &(0x7f0000352000)={0x3, {"073dff65037272"}, 0x40}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000-0x10)={0x0, 0x0}, &(0x7f000000b000)={&(0x7f0000028000-0x8)={0x547b6a73}, 0x8}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000025000-0xe6)="08bcf8d14e20ec5c564b6a3185e87e316fdcfb22d504323614f2753ccc18bc2b52f27508a374fcd859fff43b7dce6df9125e4dc8bb6f9c416ddcc361b2c3c735df5ac7e1d725b680e066632f83732d6f977c62de99c30d8cbcf435fca8594f088f1c32662c3f31226102a8ba5a79191be7124f278ae50e7047fee96a34475ea8088e8e19d3d605d3096f160145d46ec339d86ecd2b4ab276e55a6495035a1bd2489121f0976f6a451c47246c760a0e46e9045a81a99fc0d9d18a95b99aa83f710741359bd1a12f7a67e37c865a1b6795361d34964749774f564d0d040212a62554e60b366a88", 0xe6, 0x3f, 0x0) 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000caa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a7a000)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000bb000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) [ 71.701818] binder: 12593:12623 Release 1 refcount change on invalid ref 0 ret -22 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4066, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b59000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000e21000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d75000+0x8af)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e7a000)={0x0, 0x9, 0x3, 0x3ff}, &(0x7f0000ed0000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026d000)={r3, 0x4}, 0x6) getsockname(r2, &(0x7f0000517000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003fb000-0x2a)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000390000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f000056d000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e4a000-0x28)={@common='yam0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000013a000)='/dev/autofs\x00', 0x80000, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000840000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000eea000)={0x0, 0x1, 0x2, 0x6c1d}, &(0x7f0000aa0000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000908000+0x9b0)=@sack_info={r8, 0x7, 0x0}, &(0x7f000070a000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000591000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfffffffffffffffd, 0x3, 0x7f, 0x2, 0x80, 0xa0, 0xef, r5, r7}, {0x101, 0x7, 0x3, 0x3, 0x10000, 0xff, 0xbf80, 0xe6c}, {0x2, 0x5, 0x4, 0x6}, 0x9, 0xc, 0x3, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x3, 0x10001, 0x3, 0x10000, 0x40}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, 0xffffffffffffffff) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = epoll_create(0xd6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000996000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000985000-0x28)={0x5, 0x7, 0x100, 0x4, 0x0}) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r7, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/28 19:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c4c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000681000-0x30)={0x0, 0x0, &(0x7f0000005000-0x68)=[], 0x1, 0x0, &(0x7f0000f86000)="ee"}) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000efc000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e23000-0x10)=@common='bcsh0\x00') 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) membarrier(0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10100000013, &(0x7f0000eae000-0x4)=0x400000000000002, 0xffffffc8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/28 19:08:36 executing program 3: r0 = inotify_init1(0x0) flistxattr(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000-0x8)=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) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x7) 2018/01/28 19:08:36 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400004) 2018/01/28 19:08:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000350000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)=0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c6}, 0x1c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000819000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000022b000-0x4)=0x1c) sendfile(r0, r1, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b3000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x4004510f, &(0x7f000018a000)=""/0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ae9000)=0x0) fstat(r0, &(0x7f0000a6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000176000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000815000)={&(0x7f00005cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005aa000-0x60)=[{&(0x7f0000b47000)="8a0168089100fde0fe63b7fabf5fa8caafdbf7050d0b95201307164bd49aadfbb64f2ce78cacfaaee58d0b5207494960291472e382222715c2fb41b5f7654bd9179b3b2953a4f972440deb423eb200b5cf57f8bcc9a27b564424a862705d3cf2a9d9794beabd11f10eb847d2402fd19a6817c2129a5df6b47a4548890ca870139454e7e6a8bf3ac9f58bcd9b2c48383ebbcf8f0a4fd09cfe154e5b308dfc9d551de496df4f7707f455f039dbf49de766a89616652c9f282bf077d4d6f25daee659ac7ba3e8578782233de1f6894064b45d80e9791e8c57aec809dbfd0302d5d0ae3829b42dcbb56c2fc64f86e7", 0xed}, {&(0x7f0000e31000-0xac)="911b5e8e17cc9e3108c62c96e798d23faad0402ca9cf853028f7bf6ae06d8e026adabb4a969e63218724c4b783a51845cbc76617b9ef2be012da6736434d60cfa0c4ed1200023bafa25a41317e459e7095d30647f52738f8429a772aa857e86a97a5169b8f8b26b5157547c6fc518632c276e3bc3dd456feb9eba44c434631cfaeb7213f7f7c7249b55ef570fb517637092af23ba3a65286afec23b243f23ab1971cd9fe70932a8e15a7358e", 0xac}, {&(0x7f000025f000)="b4f15fae119d84a98d5d8aa130936028cdb8a903290dd64106a5a923a17fe4891516e2b4e9f57aebfd0a2f95687f9fdb", 0x30}, {&(0x7f0000fc9000)="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", 0x1000}, {&(0x7f0000956000-0x98)="533be7fb322f78d37d9906b91b3d1e8fcd289df4bd9e641bc6806417fcd0037618cfcba7ca68950ef6b8f3870a3132b00685a740d3e3088965900f62c75b2c5f435ac63fb4415ece4258c44bc699ff540eba0555edb6e727e949dff25a1403d164e6ff6cdbec3633c2ad4cc64f3e348f00e3a76c64919e8279f2dc9c7af645c3d7a6c8e41c021c7e71482600cc4c0b04a4a7104ef8fe5ba7", 0x98}, {&(0x7f0000d56000)="c901c2f819f3408996231284c84c45fce4fb0bc08acf1da481ed4a798f92f49ad1bb2ed1cd3c0d02fde7daf3f25aa5afb5019cb34c78bb7ae8f6408cdd07dd799794063abdf8d062e7cfea15b2eaf3bd23a2320bbe01895e8a5142b314bd40f8255618d1747a8567b8450bebb4c7b96f3aa1", 0x72}], 0x6, &(0x7f0000ecd000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r0, r3]}], 0x68, 0xc010}, 0x4000) [ 71.761799] binder: 12633:12640 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 71.799990] binder: 12633:12656 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008d1000-0x50)={{0x1ff, 0x120}, {0xdf2, 0xffff}, 0x83, 0x1, 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]}) preadv(r0, &(0x7f0000d09000-0x90)=[{&(0x7f0000b00000)=""/248, 0xf8}, {&(0x7f00008d7000-0x6e)=""/110, 0x6e}, {&(0x7f00000ae000-0x6e)=""/110, 0x6e}, {&(0x7f0000261000)=""/194, 0xc2}, {&(0x7f0000925000)=""/16, 0x10}, {&(0x7f0000210000-0x61)=""/97, 0x61}, {&(0x7f000010a000)=""/4096, 0x1000}, {&(0x7f0000153000)=""/108, 0x6c}, {&(0x7f0000f74000-0x5a)=""/90, 0x5a}], 0x9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e13000+0x212)='net/sockstat\x00') preadv(r1, &(0x7f0000500000-0x30)=[{&(0x7f0000b22000-0xf9)=""/126, 0x7e}], 0x1, 0x1c) 2018/01/28 19:08:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x6)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0xd9)="89d8d80d78e245139980a85bdc389ec1279ba60703e0ffca0e3f8b622853b63a0523e84cf68b73f84209ab802c66783644e92299d1020a9606bfab966b22d787cfbda28072646d6e0ec485ab7bcd51b4ef644316fdfad7ceb36c9d1f587a595ca17916d00c74e583909afdccde91df4d844c43602bba7f9cdd4351b748eed67aae5e760a50ec8bd0454aa9ae387a67145af9a74b1f4c3ebaf76938cebb46eac45da95b8c1f69364e041556dbdd3f4faa471d84a64ddb6b66f600fea218eb7320b2bbf8413c1d5135ea726be05aaa03e6f9030df491a2c27d61", 0xd9}, {&(0x7f0000002000-0x22)="6c156c37b430d89b998695b6450ab89918bb689414b2252ee8fca3dcd1dab91d7371", 0x22}, {&(0x7f0000001000)="ba2a6934ef402ddfb1fc30e93605d049167d5e3d068c6ef4f64cde620f923b546d7098927c88c4a200d46e0cb7925ecf241cb441bd0d586f7bda89bad6388572de51dbaa84e6383526069681006788858d58d6d71296efcd0543fda452af48802e41991f3f13c8e6b9044b8228f13da2a42558d2a3b8ec6206dd0e9660b379458de826b3158fd6cf7d27e39b5ef01bf3fb689b657162c85ca335bd172b04d545a4d817f436bd447feb5f022909e447b7", 0xb0}, {&(0x7f0000000000)="18de1168bad9eea309ebe5e0a07df04a77b7552926a79a1e22ee8cd5dfd21dca7cdfd2ec71656bc32046921fa422fb31a434d07914e0acde36b893314286cabccce3a5e095f4679dea2920afcb833e66547f898fd1d901cb0da6694e320900b166f69b70a0a295dda761a0624675eb8878b28e95b5bd7d2eedfa7dfa206a35579b3e3e209b4b513abf346c89c4a8f6da33a9a9470ca2baeec99a38cc0ddec3a9c8c18b0bc7008f6e590ddf6acaa1f257806d73286bc76a984a5ab3287ff850d8aba23c1c9cf40a6e6b74", 0xca}, {&(0x7f0000001000)="", 0x0}], 0x5, &(0x7f0000002000-0x4)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x40, 0x40}, 0xe33782f04acb9129) ioctl(r0, 0x2275, &(0x7f0000d80000)="") 2018/01/28 19:08:36 executing program 2: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") inotify_init() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008dc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) getpeername$ax25(r2, &(0x7f0000bd6000)={0x0, {""/7}, 0x0}, &(0x7f0000a74000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={"e1bb33d3d12cf9dfc06996554ae48e10", {0x4, 0x10000, 0x2, "5edc117aef65", 0x8, 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) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000f33000)=""/125, 0x7d}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f00006af000)=""/98, 0x62}], 0x4, &(0x7f0000000000)=[{&(0x7f0000154000-0x6b)=""/107, 0x6b}], 0x1, 0x0) 2018/01/28 19:08:36 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00002eb000)={0x0, {""/7}, 0x0}, &(0x7f00009e7000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x4b, 0x200, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d97000)={0x0, 0x0, &(0x7f0000d96000-0x10)={&(0x7f0000990000)={0x2, 0x80000000000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4c000-0xe)='/selinux/user\x00', 0x2, 0x0) socket(0xd, 0x802, 0xffff) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007c9000-0xe8)={0x0, 0xe0, "49dc3623db0ab89ee7e1dc60229931a15502461a872c9d50274fdeae130c81da2bff9b28df07e8b9f72d08a1cbe86a3644874e01bca0f4121fa48074f108ed1439f3854f2fdd2f0c66e25cd192aa280a551a327d6b6f3fcc90ca11596d658512cf8cb00cb668a6c677c3edaa2f50d96aabbab84a2abe17f35ca8f37d24a7367f5d8ba947ae1f8ef62b854d13c6e49d6fc0f8092a5d8d90b0d6454c888c3e2fd55ecc288919ec3ff89bdafe51c54ff93c409b1bf8f48e18ba1c6eaca8edd9e16578952b5df7b5d3a2bd23112e9a752ad95fa716dd9640c30d37dddd75d7a11d74"}, &(0x7f00003f6000-0x2)=0xe8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000213000)={r2, @in6={{0xa, 0x3, 0xa5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000042e000-0x4)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000903000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000844000-0x4)=0xc) 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer2\x00', 0x800, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000068a000-0x258)=[{{&(0x7f00007f8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000078b000-0x20)=[{&(0x7f0000b7a000-0x7e)=""/126, 0x7e}, {&(0x7f0000c63000-0x7c)=""/124, 0x7c}], 0x2, &(0x7f0000c09000-0x33)=""/51, 0x33, 0x9}, 0x3}, {{&(0x7f0000136000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000703000-0x10)=[{&(0x7f000092a000-0xbe)=""/190, 0xbe}], 0x1, &(0x7f00006e4000-0x1)=""/1, 0x1, 0x100}, 0x80000001}, {{&(0x7f0000433000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062b000)=[{&(0x7f0000cb6000)=""/154, 0x9a}, {&(0x7f00009a3000-0x55)=""/85, 0x55}, {&(0x7f0000717000-0xb6)=""/182, 0xb6}, {&(0x7f0000d49000)=""/187, 0xbb}, {&(0x7f00002fb000)=""/10, 0xa}, {&(0x7f00003d0000)=""/34, 0x22}, {&(0x7f0000261000-0x6e)=""/110, 0x6e}, {&(0x7f00007aa000-0x78)=""/120, 0x78}], 0x8, &(0x7f000005d000)=""/66, 0x42, 0x1ff}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000f01000-0x70)=[{&(0x7f0000169000)=""/223, 0xdf}, {&(0x7f00005a5000-0x6)=""/6, 0x6}, {&(0x7f00007dd000)=""/103, 0x67}, {&(0x7f00000be000)=""/221, 0xdd}, {&(0x7f0000f9c000-0x62)=""/98, 0x62}, {&(0x7f000067e000-0x1c)=""/28, 0x1c}, {&(0x7f0000e20000)=""/2, 0x2}], 0x7, &(0x7f0000c4b000)=""/199, 0xc7, 0x101}, 0x7}, {{&(0x7f000095d000-0x3a)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f000097e000)=[{&(0x7f00007f9000-0x33)=""/51, 0x33}, {&(0x7f0000ed9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e6a000)=""/4, 0x4}], 0x3, &(0x7f0000870000)=""/30, 0x1e, 0x4522}, 0x9}, {{&(0x7f0000068000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a19000-0x90)=[{&(0x7f0000fc1000)=""/127, 0x7f}, {&(0x7f00007ed000)=""/0, 0x0}, {&(0x7f0000aa4000-0x5)=""/5, 0x5}, {&(0x7f0000550000-0xfb)=""/251, 0xfb}, {&(0x7f00007e5000-0x6e)=""/110, 0x6e}, {&(0x7f0000621000)=""/15, 0xf}, {&(0x7f0000246000-0xfc)=""/252, 0xfc}, {&(0x7f000096b000-0x72)=""/114, 0x72}, {&(0x7f0000392000)=""/21, 0x15}], 0x9, &(0x7f0000c53000)=""/0, 0x0, 0xbc}, 0x0}, {{&(0x7f0000769000)=@un=@file={0x0, ""/15}, 0x11, &(0x7f0000f09000-0xa0)=[{&(0x7f0000b14000)=""/4096, 0x1000}, {&(0x7f0000e0d000-0x4d)=""/77, 0x4d}, {&(0x7f00000a6000)=""/0, 0x0}, {&(0x7f000043c000-0x4d)=""/77, 0x4d}, {&(0x7f00004ff000-0xf)=""/15, 0xf}, {&(0x7f0000fef000-0xb0)=""/176, 0xb0}, {&(0x7f0000efe000-0x9d)=""/157, 0x9d}, {&(0x7f00004b8000-0xc7)=""/199, 0xc7}, {&(0x7f0000ede000)=""/21, 0x15}, {&(0x7f0000edb000)=""/16, 0x10}], 0xa, &(0x7f0000ed7000)=""/210, 0xd2, 0xffffffffffff7fff}, 0x10001}, {{&(0x7f0000788000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000453000)=[{&(0x7f0000f82000-0x93)=""/147, 0x93}, {&(0x7f0000cd7000-0xa2)=""/162, 0xa2}, {&(0x7f0000eca000)=""/247, 0xf7}, {&(0x7f0000c99000)=""/13, 0xd}, {&(0x7f0000a5f000-0x4f)=""/79, 0x4f}, {&(0x7f0000c97000)=""/124, 0x7c}, {&(0x7f0000de8000)=""/242, 0xf2}], 0x7, &(0x7f0000d90000)=""/35, 0x23, 0x7ff}, 0xff}, {{&(0x7f000046e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000085b000-0x50)=[{&(0x7f0000cb5000)=""/50, 0x32}, {&(0x7f00007ac000)=""/84, 0x54}, {&(0x7f00007ff000)=""/4096, 0x1000}, {&(0x7f00003aa000-0xd3)=""/211, 0xd3}, {&(0x7f0000da8000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000682000)=""/46, 0x2e, 0x0}, 0x37}, {{0x0, 0x0, &(0x7f000065d000-0x80)=[{&(0x7f000044e000-0x39)=""/57, 0x39}, {&(0x7f00004aa000)=""/238, 0xee}, {&(0x7f0000aef000-0x1e)=""/30, 0x1e}, {&(0x7f0000fea000-0x13)=""/19, 0x13}, {&(0x7f000048e000-0xfa)=""/250, 0xfa}, {&(0x7f0000d47000)=""/133, 0x85}, {&(0x7f000047b000-0x4c)=""/76, 0x4c}, {&(0x7f0000124000)=""/180, 0xb4}], 0x8, &(0x7f0000419000-0x1000)=""/4096, 0x1000, 0x6}, 0x8}], 0xa, 0x40000142, &(0x7f00003a4000)={0x0, 0x0}) connect$packet(r0, &(0x7f000060c000-0x14)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) quotactl(0x0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, &(0x7f0000321000-0xc6)="") 2018/01/28 19:08:36 executing program 0: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f00001d8000)=0x54) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017a000-0x4)=0xc) mmap(&(0x7f00005f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005f5000)=0xffffffffffffffff, 0x4) getpgid(r1) getpeername$ax25(r0, &(0x7f00005f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005f3000)=0xffffff96) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000042b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) 2018/01/28 19:08:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000001000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r1 = getegid() stat(&(0x7f00009e3000-0x8)='./file0\x00', &(0x7f0000338000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x19) getgroups(0x4, &(0x7f0000001000-0x10)=[r0, r1, r2, r3]) mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000be000)='/dev/vga_arbiter\x00', 0x109800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000957000)={0x1, 0x10a261d3}) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/enforce\x00', 0x101401, 0x0) sync_file_range(r0, 0x0, 0x10001, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001d1000-0x10)=@common='irlan0\x00') pwritev(r0, &(0x7f00001c1000)=[{&(0x7f0000d70000-0x1000)="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", 0x1000}], 0x1, 0x0) 2018/01/28 19:08:36 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000fa4000-0xfc)="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", 0xfc) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000ea6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000fa3000-0x2d)=""/45, &(0x7f0000fa2000)=0x2d) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x10) 2018/01/28 19:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b1c000-0x8)='./file0\x00', &(0x7f0000855000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00001eb000-0x4)=0x0) writev(r1, &(0x7f0000001000-0x2)=[{&(0x7f0000fde000)="9f", 0x22}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept$unix(r2, &(0x7f0000dcb000)=@file={0x0, ""/108}, &(0x7f00006a5000-0x4)=0x6e) stat(&(0x7f0000f6b000)='./file0\x00', &(0x7f0000ef4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) alarm(0x9) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000)=0x0, &(0x7f0000d03000)=0x4) 2018/01/28 19:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000088e000-0x12)='/dev/input/event#\x00', 0x2, 0x46000) r0 = memfd_create(&(0x7f00004a1000+0x543)='\'md5sumlo}*\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000938000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000dd8000-0x10)={r1, r2, 0xe32}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000944000)='/dev/rfkill\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008b6000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000601000-0x60)=[{{0x77359400, 0x0}, 0x6, 0x8, 0x3f}, {{r4, r5/1000+30000}, 0x5, 0xffff, 0x100000}, {{0x0, 0x0}, 0x0, 0xfea, 0x1f}, {{r6, r7/1000+10000}, 0x2, 0x5, 0x1}], 0x60) ioctl$KIOCSOUND(r3, 0x4b2f, 0x80000002) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000583000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000f30000-0x8c)={0x4, 0x100000001, 0xd49c, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000e37000-0x19)=@known='system.posix_acl_default\x00') 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e1e000)={0x8000000000000213, [0x7f, 0x1, 0x80, 0x3, 0x200]}, 0xe) 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f17000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000956000)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000650000-0x8)='./file0\x00', &(0x7f0000071000-0x8)='./file0\x00', 0x2, r1, r2, 0x7ff, 0x2, 0x1) keyctl$describe(0x6, r0, &(0x7f00006fd000-0x6b)=""/107, 0xffffffa6) 2018/01/28 19:08:36 executing program 6: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00009b1000)={0x0}, 0x8) r1 = epoll_create(0x5a) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000701000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000e83000-0x38)={&(0x7f0000e83000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000e82000)={&(0x7f0000e83000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x6, 0x0, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/28 19:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff8000)='./file0\x00', 0xd7ee6a12ac20533c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") umount2(&(0x7f0000f45000)='.', 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/28 19:08:36 executing program 4: prctl$intptr(0x22, 0x80a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10400, 0x0) pread64(r0, &(0x7f0000000000)=""/31, 0x1f, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000041c000)=0x0) 2018/01/28 19:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e16000)=0x0, &(0x7f0000220000)=0x4) r2 = open(&(0x7f0000825000-0x8)='./file0\x00', 0x800, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c8c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007d3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000119000)=0xe8) mmap(&(0x7f0000e54000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x689) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f00008b2000-0x30)=[{0xffffffffffffffff, 0x2c4, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}], 0x6, 0x200) r3 = add_key$keyring(&(0x7f000036f000)='keyring\x00', &(0x7f0000bdb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000333000)={0x0, 0x0}) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b2e000)={0x7, 0x7}) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) 2018/01/28 19:08:36 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000026d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000591000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f6a000)=""/239, &(0x7f0000ee9000)=0xef) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f6b000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x4c, 0xfffffffffffffff7, 0x8001, 0x4, 0x8, 0x3, 0x1000, 0x6, 0x80, 0x7, 0xa0, 0x8000, 0x533ac588]}, &(0x7f00006e2000)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000819000)={r2, 0x1f, 0x9, 0x3}, 0x10) 2018/01/28 19:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000978000)={0x0, 0x0}, &(0x7f0000f85000-0x4)=0x8) syz_open_dev$mice(&(0x7f0000ec3000-0x10)='/dev/input/mice\x00', 0x0, 0x82) 2018/01/28 19:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/sequencer\x00', 0x18443, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f51000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000abb000)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ff9000-0x10)={r1, 0x8c, &(0x7f00008e9000-0x8c)=[@in6={0xa, 0x3, 0xd2ed, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4ad}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000782000-0x4)=0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004ab000-0x8c)={0x2, 0x2, 0x3, 'queue1\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000443000)=0x0, &(0x7f0000085000-0x4)=0x4) write(r2, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000216000-0x4)=0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000d97000-0x2e)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @random="9bb1b1cd3b55", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) setpriority(0x1, r3, 0x7) 2018/01/28 19:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000109000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c60000-0x1c)=@req3={0x401, 0x2, 0x9, 0x5, 0x5, 0x28, 0x3}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00006e3000)="7f8f4db3a7d7e2784ad402c2d8bb9ae6bc83804e163e87f62364b2567394d3abd0eab5894c359529ac6648fa9dfcbc6768186fd87dfe78623b88ff7b60df2f0354d465688b9a123e5286fd6a50364c2d3f16cd159bc8a204f17a3fd076", 0x5d) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) syz_open_dev$loop(&(0x7f00007fb000-0xb)='/dev/loop#\x00', 0xff, 0x402100) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) 2018/01/28 19:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000181000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmsg(r0, &(0x7f0000b24000-0x38)={0x0, 0x0, &(0x7f000058e000-0x70)=[{&(0x7f0000bbb000)=""/2, 0x2}, {&(0x7f000072d000+0x4e2)=""/113, 0x71}, {&(0x7f000055a000-0x60)=""/96, 0x60}, {&(0x7f0000b29000)=""/4096, 0x1000}, {&(0x7f0000a2d000-0x47)=""/71, 0x47}, {&(0x7f00002e2000-0x46)=""/70, 0x46}, {&(0x7f000072e000)=""/129, 0x81}], 0x7, &(0x7f0000563000-0xe)=""/14, 0xe, 0x0}, 0x10042) write(r0, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e17000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x800}, &(0x7f000067f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca0000-0x20)={0x2, 0xa0c, 0x201, 0x7, 0xfffffffeffffffff, 0xdb72, 0x6, 0x5, r1}, 0x20) r2 = memfd_create(&(0x7f000072c000)='\x00', 0x2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fe7000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/28 19:08:36 executing program 6: getpgrp(0x0) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) ioprio_get$pid(0x1, r1) [ 72.201516] audit: type=1400 audit(1517166517.000:59): avc: denied { read } for pid=12764 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 72.231754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.260052] audit: type=1400 audit(1517166517.060:60): avc: denied { getopt } for pid=12764 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 19:08:37 executing program 1: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b2e000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000b2e000)=""/0, 0xfffffffffffffe26) 2018/01/28 19:08:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000008000-0x8)='./file0\x00', 0x4000001) inotify_rm_watch(r1, r2) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000014000-0x30)={0x4, 0x0, &(0x7f0000014000-0x8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000012000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/28 19:08:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080e, 0x8, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000796000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fanotify_init(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000136000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r7 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006ed000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpid() 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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ca000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000210000)=0x0) r14 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x480a00, 0x0) r16 = socket(0x0, 0x805, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x5, 0x0) r18 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4$ax25(r16, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f00002eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005bf000-0x4)=0x0, &(0x7f0000274000-0x4)=0x0, &(0x7f0000506000-0x4)=0x0) r23 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d46000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) r31 = socket$pptp(0x18, 0x1, 0x2) r32 = syz_open_procfs(0xffffffffffffffff, &(0x7f000037d000)='net/xfrm_stat\x00') r33 = socket$inet_dccp(0x2, 0x6, 0x0) r34 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000af3000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f8f000)=0x0, &(0x7f0000c23000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000e0b000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000188000-0x70)=[{&(0x7f0000000000)={0x184, 0x42, 0x0, 0x4, 0x2, "", [@nested={0x124, 0x31, [@typed={0xc, 0x2, @u32=0x5}, @generic="adb21168e5c49093ffe2632b5c0f6dc5c5b3a33485f99c7e9724d7ab2b96ea3ae6fce16ae20a5a8c41f73d09b7e5e352dc918daadf101e049cef9b2185100d9240e4092ff0eda050be9dbe1e0b041673d7ce4149b024db492b602b2f58434301891d776a039c277f56fc25ab8186f8f0e22426bc96e656adf6da4f128f4ad0a90ce2a604bbc0163e639c3a362901ceff9b840ce4d5b14f941d9f9ce646d288e844b7aac83c37da245fb17036b61761bc34f3be77b91436153eeab3bcd258bf55cfbf62b6368cb115d1835d6275db578b4c538e43682cdc360452752476efa10186bb657f966872d999255a57f919ceee", @typed={0xc, 0x43, @fd=r1}, @typed={0x18, 0x3a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="00213bdee355a7", @nested={0x48, 0x3e, [@typed={0xc, 0x77, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x5f, @str='-nodev\x00'}, @typed={0x10, 0x71, @u64=0x20}, @typed={0xc, 0x24, @pid=r2}, @typed={0xc, 0x30, @uid=r3}]}]}, 0x184}, {&(0x7f00009ca000)={0x12e4, 0x40, 0x1, 0x7, 0x0, "", [@nested={0x1228, 0x33, [@generic="", @generic="efb984e9a8e143d7093bd2ddb60f2937e1a6dcbdfd276f7907e2fdcb5e5a9a04aa3c58b7ae205d1420853a6fd45b443b038db552cb1b730a5c4c8c430abb708eccbc677a38ed315b8bab0f77ff87771f3f48635f8fea0fcae1ee7f38ce9a8b495e8b676395ea08bb544c13742178d765", @generic="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@generic="fae4a79194b86296bd561f166fe704b116af5ec49c1a5c3e81"]}, @typed={0x18, 0x29, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="a560abcfceb3a180bfd556a4565d5675bfbf7866d73eb6d50bfc1fa52243370c55a1869284022eb6072ee10765ca68409fd3f71d81355e6b3da47f", @generic="90574446ad91c43e33de29c36fc3c9e3dfe4d10a7e923c9c11c35cd4"]}, 0x12e4}, {&(0x7f0000000000)={0x22bc, 0x1a, 0x4, 0x4, 0x1, "", [@typed={0xc, 0x21, @uid=r6}, @nested={0x1088, 0x53, 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@generic="4d0296d5843d3a4314638c377321992eb7a287c4280e96888fe11b1f12600edf2db8c4a41fea1e3c4003b64e7a65bc0991dc851f159a13be8d6313cadb67edeedfc19b2d31d4af451f21e99fa8ee6025f2a0d96593687203b9fa4f1e0e3b7345b0b148784fb802cd0cc76ad45444607d82c858a31a1090fab71faabeff8c0b4246ee345fd6a8a03d4d0a2250c560b61739dd3b3d24f1208e6d6adb2ba810336593c15c3fe37db6f0e28029f059e060299f234c0a270228802f8b045a327919d2303d9d29e81453dee8689cc45ccf3bde7fd6ef5abb8b021bf774f0", @typed={0x10, 0x3e, @u64=0xe0b}, @generic="033537e7f962bcd43ce11de1aea753f504de2f79b40b273fcf2cddaf0bc42dedd9c2f5128fecc1191e1c2c1d318b9b4c58359212b3ea5a0e38468d033e28c24f363ce69a28f2dfd6a32eadb36f00f5111a421c0280fa271e23ba8b79b5ac24e2d2dbafe80a7292b7bf364cadc48753979f1be22a61dadded54fa1c75a826e4dc03a63b0a5fa9aa8fb289e18c058297aa580f4de0c75a5305525b1dd2b4fcfba1448ee4edc1914fe060f280681a7c27011ad28877a8b81b3d0b860d2e14c8e7"]}, @typed={0xc, 0x4e, @u32=0x10c9}, @typed={0xc, 0x82, @fd=r11}, @generic="b5da449782a1644d72f36ba9c430f14b877933f9ce9c3e9f75fc957d5ba9f966e80f1ca834e61f2300c8dbf89917ad2afb1cc2e7f62b3b397b178566e02ffde48a0f5475fc2cf1f9617758cb8a4476c6a792bec67802b8007c14d804d4c7e5e5979809e5a7df33ca6b008e4a4702ca7ebc119151643a9a82fd82a47b2739cdedbc6ea55721be56a8cc08e621ae28b27ee0f7cff2024bb03afcfb7530cdd285b12602ec84dc89fd90c73944eae3d3f3ce03c994aeeec9e44354fcfc6662a02966e76fee18"]}, 0x16b8}, {&(0x7f0000ba3000-0x28)={0x28, 0x18, 0x12, 0x2, 0x2, "", [@typed={0x18, 0x7e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x28}, {&(0x7f0000001000-0x128)={0x128, 0x2f, 0x300, 0x5, 0x2, "", [@nested={0x1c, 0x61, [@typed={0xc, 0x90, @uid=r12}, @typed={0xc, 0x6, @str='\x00'}]}, @generic="d3981667481459a93b22393afa34231feb6825b73f93ae919e39106d9a0e7323a853e4948dbebd4694aa0a1b6521621ec0e27076a9f2244f0f844bd48373723e74b23c8e1cfa2a04c3812efc2c3b914e726f46e942d5f28783aaa1edd915fc3dd235d1c91bd5b9e2a817c1b89f3ffa16eb1e1f7c3cd64853abc3df856f0c343b3212dfc82553177080d17dfbe5", @generic="c35ba239e43866163f826521248d0593a9a48a9e2c0a61aa3e3e1b79181ba68359dc54d729a551c531446a25032efba07fcb84e72f6210dbc883cadb7336aeef1b128933263ef937dfd3970481bdee4f10fd7ddcd9686bda41ef4c585b2704ec75663deb28af9e5326aa37a5c6"]}, 0x128}, {&(0x7f0000a0e000-0x90)={0x90, 0x14, 0x1, 0x2, 0x2, "", [@typed={0xc, 0x29, @uid=r13}, @typed={0xc, 0x13, @u32=0x400}, @generic="0ac49c56a3de545ced5d2010eba588a1abb87db1bc93901b735bd1608ee4d5239edb2e59f749fd79459eaa7f65595b5968b2a88678e8697139fe26cb2b932d856dec8d875f31fdc18eeed720f950ae4c2873a8c51d081519e21145aa3326e261b7839bfcb8f7"]}, 0x90}], 0x7, &(0x7f0000681000-0xf0)=[@rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xf0, 0x10}, 0x90) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r41, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r42, &(0x7f000001c000)="18c587", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x2) 2018/01/28 19:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/vga_arbiter\x00', 0x80080, 0x0) bind$llc(r3, &(0x7f00009e0000)={0x1a, 0xd, 0x9, 0x1ff, 0x5, 0x80000000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r4 = accept4(0xffffffffffffff9c, &(0x7f0000113000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00000b2000-0x4)=0x1e, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000f0a000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x63, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x8, "8df80aec1143fcda77ed13b7fe42352a5d5bd6d0825f47d00a54183cf000f15320566ec05da669fdd9df07a47aff8e9bbbf34dc58ca4c208cc0056f9fbde789f4cfe29b07ce128a3e2675874aa08edfc"}, 0x160) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000753000-0xe)={0x0, 0x80, 0x3, [0x9, 0x0, 0x4]}, &(0x7f0000c0f000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000235000-0x20)={0x100, 0x87bd, 0x8, 0x0, 0x7, 0xffffffffffffffff, 0x81, 0x6000000000000, r5}, 0x20) timer_create(0x2, &(0x7f0000044000)={0x0, 0x814, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cb000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000630000-0x2f)=""/47) 2018/01/28 19:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00005f2000)=""/196, 0xc4) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000d9f000)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000429000)=0xa7, 0x4) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl(r0, 0x0, &(0x7f000021b000)="") 2018/01/28 19:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000c2000-0x1000)=""/4096, &(0x7f0000437000-0x4)=0x1000) r1 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000feb000)=0x9, 0x4) ioctl$LOOP_SET_FD(r1, 0x1268, 0xffffffffffffffff) 2018/01/28 19:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007b0000-0x8)={0x7, 0x8, 0x2, 0x0}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f8000)='/selinux/status\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xd) 2018/01/28 19:08:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$sg(&(0x7f00002c5000)='/dev/sg#\x00', 0x7, 0x8102) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000698000-0xad)=""/173) r1 = socket$unix(0x1, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0xffffffffffffc002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 19:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) umount2(&(0x7f00005ff000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000ba1000)='/dev/sg#\x00', 0x7f, 0x3ffffe) write$selinux_create(r0, &(0x7f000086e000-0x34)=@access={'system_u:object_r:cron_spool_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x31, 0x0}, 0x34) ioctl$TIOCNOTTY(r0, 0x5422) chdir(&(0x7f0000607000)='./file0\x00') [ 72.304568] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.335655] binder: 12779:12782 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 19:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xd) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) readv(r1, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) 2018/01/28 19:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000086c000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000061b000-0x4)=0x7) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00009a1000-0x1a)=""/26) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) 2018/01/28 19:08:37 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/28 19:08:37 executing program 2: 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) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) recvmmsg(r0, &(0x7f00003c1000)=[{{&(0x7f0000148000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000960000-0x10)=[{&(0x7f0000e11000-0x8f)=""/143, 0x8f}], 0x1, 0x0, 0x0, 0x0}, 0x10000}, {{&(0x7f0000dda000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000070d000)=[{&(0x7f0000f17000-0xf)=""/15, 0xf}, {&(0x7f0000d97000)=""/106, 0x6a}, {&(0x7f00002b7000)=""/190, 0xbe}, {&(0x7f00001bf000)=""/21, 0x15}, {&(0x7f0000850000)=""/190, 0xbe}, {&(0x7f0000e48000)=""/12, 0xc}, {&(0x7f0000bfb000-0x5e)=""/94, 0x5e}, {&(0x7f0000b84000)=""/66, 0x42}, {&(0x7f0000134000)=""/41, 0x29}, {&(0x7f000076e000-0x10)=""/16, 0x10}], 0xa, &(0x7f000076e000-0x1000)=""/4096, 0x1000, 0x80000001}, 0x6}, {{&(0x7f0000a63000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000003d000)=[{&(0x7f000049a000)=""/212, 0xd4}, {&(0x7f0000453000)=""/4, 0x4}, {&(0x7f00005ca000-0xd0)=""/208, 0xd0}, {&(0x7f0000024000)=""/244, 0xf4}, {&(0x7f0000a9f000)=""/165, 0xa5}], 0x5, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000108000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000074f000-0x20)=[{&(0x7f0000627000-0x66)=""/102, 0x66}, {&(0x7f0000fef000)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x400}, 0xffffffff}], 0x4, 0x0, &(0x7f0000245000-0x10)={0x77359400, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000392000)={0x0, 0x0}) 2018/01/28 19:08:37 executing program 5: getpriority(0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000699000)={0x0, 0x0}) fcntl$getown(r0, 0x9) 2018/01/28 19:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000073f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000e0f000-0x4)=0xfffffffffffffffe) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg(r2, &(0x7f0000d96000-0x60)=[{{&(0x7f0000e26000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa9000)=[], 0x0, &(0x7f0000afd000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) [ 72.371292] audit: type=1400 audit(1517166517.170:61): avc: denied { dyntransition } for pid=12783 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 72.376095] binder: 12779:12782 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 19:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000533000-0x9)='/dev/sg#\x00', 0x8, 0x280000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000991000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b38000)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000093d000)='logon\x00', &(0x7f0000a44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ca000)="bf", 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$sg(&(0x7f0000bce000-0x9)='/dev/sg#\x00', 0x4, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d6a000)={0x100000000, 0x0, 0x10003, 0x6f0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000555000)={0xffffffffffffffff, r1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) msync(&(0x7f0000f80000/0x4000)=nil, 0x4000, 0x2) 2018/01/28 19:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000000000002276, &(0x7f0000967000)='\b') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f00009ec000)=[{&(0x7f0000f49000-0xe7f)="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", 0xe7f}], 0x1) dup3(r1, r1, 0x80000) 2018/01/28 19:08:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x80000) r1 = socket$inet6(0xa, 0x80806, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x40)=[{0xffffffffffffffff, 0x800a, 0x0}, {r0, 0x1010, 0x0}, {r1, 0x8, 0x0}, {r2, 0x24, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x21, 0x0}, {r5, 0x110, 0x0}, {r6, 0x10, 0x0}], 0x8, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r7 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r8 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r8, &(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) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c59000)={0x2, [0x0, 0x0]}, &(0x7f0000438000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000a1a000)={r9, @in6={{0xa, 0x0, 0x1, @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) umount2(&(0x7f00001f8000)='./file1\x00', 0x0) getsockname$packet(r2, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000624000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000af5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeab7, r10}) ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') readv(r0, &(0x7f00002c5000)=[{&(0x7f00006db000-0xa2)=""/162, 0xa2}], 0x1) getdents64(r0, &(0x7f0000005000)=""/36, 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000684000-0x4)=0x0, 0x4) 2018/01/28 19:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000773000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x4, 0x5}, 0x8) close(r0) 2018/01/28 19:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000375000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) write(r0, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) 2018/01/28 19:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000529000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dc6000-0xc)={0x0, 0x3f, 0x0}, &(0x7f00005ff000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000409000)={r2, 0x5, 0xdf, "b7aa80cdc544c573bdc6853fe450cb3c9ff0e2aa26c87d69bc84b245a28826395a88caa25a9cc3c42e682ee7f643790aa0356ead1d96ad20a2613d7121534af8ac4db64e35f36c09412bef757fa212b6da2e0efd98a2d03885568a179e449e879085633e8dcda1be1b54a29771716ebd787d0381adb223c5c48ea80782fb3b487079ac94e70b5a703625f07514ebb3bdd5a05d4993d1f43e57cb07ca2f6470d4534245f0743e5e2e003d97819fdb09fc0bcfedfb60bf326c217123c52166c24768bcf8570b2af582604b8db8e30856c74cb1b7f1fae4cc717c3be2ca3123ef"}, 0xe7) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000669000-0x1000)=""/4096) r3 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000089c000)='/dev/rfkill\x00', 0x183, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a86000)={0x3, 0x0, 0x0, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000ad3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$TUNSETNOCSUM(r7, 0x400454c8, &(0x7f0000cbc000-0x4)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000037c000-0x20)={0x7f, r5, 0x10001, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000011000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000020f000-0x50)={@generic="2bedc4160476473a700375ba28b2f0e2", @ifru_addrs=@rc={0x1f, {0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd}, 0x0}}) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000f25000-0xae)="3c628a6b3af804d5888d6479bf7cb1cb5f2e2743a417fa0368ef0d310aeb4aefd78f34c98b32856e743e7e2c88f62cbf652404bc061dd33a48b04f3e95bd936504fe01ce51a152055246f2d33d37ee7c9c8772402e4a8ab33766b16a2439c8ea843b9da632ee7333ecb9eb31fb708087ff8a7b0464c35644da69ccd1456a749956a87f66e1aa747dce8c001fd6780d9e6a646d305a41198dacff5e8d589cd0f3154ed26174cdbcad4dda12791905") r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 19:08:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000002d000)={@common='bpq0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xb61000)=nil, 0xb61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000313000-0x4)=0x0, &(0x7f0000b62000-0x4)=0x4) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000b60000)=""/140, &(0x7f000003d000)=0x8c) 2018/01/28 19:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000031d000-0x50)={@common='erspan0\x00', @ifru_mtu=0x80000001}) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2101}) syz_open_dev$tun(&(0x7f0000492000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 19:08:37 executing program 7: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r1, 0x0) fallocate(r1, 0x0, 0x8001, 0x4eb) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000c000-0x8)={0x0, 0x1}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000b000)={r2, 0x8}, &(0x7f0000006000)=0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000009000)=0x0) 2018/01/28 19:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") r1 = syz_open_dev$sg(&(0x7f0000f89000-0x9)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000028000)=""/251, &(0x7f0000459000)=0xfb) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/28 19:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") r0 = syz_open_dev$usbmon(&(0x7f00002a3000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x101200) symlinkat(&(0x7f00008fd000-0x8)='./file0\x00', r0, &(0x7f00002dd000)='./file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") 2018/01/28 19:08:37 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000025000)='/dev/binder#\x00', 0x0, 0x2) dup3(r1, r0, 0x80000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) [ 72.811602] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/28 19:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00008d4000)=0x0, &(0x7f00006d2000)=0x0, &(0x7f00004c4000)=0x0) r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004c2000)={0xc0, 0x1, 0xb000}, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000b51000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000225000)=[], 0x0, &(0x7f0000262000)=""/141, 0x8d, 0x0}, 0x0) 2018/01/28 19:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d11000+0x96e)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) set_thread_area(&(0x7f0000d51000-0x10)={0x9, 0x20001800, 0x4000, 0x0, 0x47, 0x7, 0x7c, 0x8, 0x4, 0x80}) bind$netrom(r0, &(0x7f00007aa000)=@full={{0x3, {"0886a3a8d52158"}, 0x4}, [{"909679a7093189"}, {"78f0a28dcc301d"}, {"a511c9ee7947ff"}, {"a2c8b3ce106194"}, {"3dfa546f022c1b"}, {"0f10c5e86454ba"}, {"4d1afe6d4041e7"}, {"9760babf43441f"}]}, 0x48) 2018/01/28 19:08:37 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe1000-0x9)='/dev/rtc\x00', 0x400800, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe0000)={0x0, 0x0}) r2 = open(&(0x7f000002c000-0x8)='./file0\x00', 0xc4800, 0x21) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000094000)={&(0x7f0000fe0000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00004ee000-0x10)={&(0x7f0000fe0000)={0x490, 0x22, 0xc, 0x4, 0x1, {0x3, 0x0, 0x0}, [@nested={0x10, 0x79, [@typed={0xc, 0x73, @str='\x00'}]}, @generic="dd42b6baa164ed84f9533eb647f260496539cdcf", @nested={0x2fc, 0x19, [@generic="4681c900f96def223788dabc103f2b714ab6c363a295a5188c506a03c7ef48e76aa2323b48a8c78037c5bbdec87de3c3894a0934b0f5439f85deb9223ca8e3def2311d15ad53bc1463a048816d1db4", @typed={0x10, 0x17, @u64=0x1}, @typed={0xc, 0x67, @fd=r1}, @generic="b18fda293ab5bd1451eea03762dc870f64c2f7822c787cb6055cfa56072f691559", @generic="eac559fe1a2b269be4c708271a08f329533256d9db5540d07fa3b77ff52fe3f514f372f4e96b891d84e0bb7890f592a0ee832d14cc9f7f01112b1b5cbd68f01ed5e0bf4e05ee52c74eddb90912db8c84", @generic="d742b9d5fe6a9b611b94c188a9987918570c9bec094e1fa20798a68d6571b8d02ff161d9f38cd83c33c54b71d4dc2bcc5177b41d0efefd26139ea978456d051d73a7b06e597bd8a156fd8aa515ac6bf9822469730f66e1b1b8d479a181706d6aed3c74b4c20ea1540b87cfdc0d6319d3623a8b559a11f0968274e04ec86a118339bebbe837423ab0dbc4d2f01849cdfac4aecfa3b32f086181151e9572da7c1bfce7408f618e743428a8759bb0523957afbd20bb5c063aaf3728c69cefe82437756794fe73a5fb8709fdccf8de96775e5010ed79af3f30b02cf9814e14555a15de93", @generic="764a53281655f8ab7384e7a7318872afaeaf31f142e3097829d04b01dd2e1c1428a6a2b3d353d0cf8678a8312bdb1110edf3b5551dc2af3e6ba01c15c9ffbfa5421e14205e962d7260cc6d8cb92ca68adf70992f5ab6df6f39662e37e3e0d37a8d70bb10a3414b3066bd74dd74bb8eb10f367a05438283f95463b2ebe26dcfacdc357ab71127d22be7165083d447c4fa44d8a24d7877f214963ed5e3a166fda051d454391719f9da18d4144b2806a353da7576f9848b5328de05", @typed={0x80, 0x1, @binary="58be1a50939e57a5cb1e8192ab89e17b6589ff509bbbc5cd720fc4a30fc877538a8def302fa8a1abff72bbc9542e09b9c691b1b271aba5e4536dbe744c5262bcd3ab89c9126f67cc33c09c97fd59b7eb0ed82424f03bec032cde79df17c58b4fb334f43d82ce662d03ca01db31cdbdbbc67c2402dc5183"}]}, @nested={0x150, 0x19, [@generic="32dd950581521d4385fe96a516f0371bf58ee03a2b382db7b6facd57984ad5b54ff8b4342635a82158477acdeb30c56fb44894b79749b9f84c71520ec7cc2b1c726cbbbf86cf771dcc7f3d135e9e8d43e3b74541e5ae3b50d3800b6799ea4bce40628f4c98bf74fb9e78e7f2e2905f67df3647bbfb975f1e2c7bcb74842aa1ff93d787cf2cb6a1f90faff1128c18da2e88bb81dbcc598d2d23e6b711b15872ed1824fdf551230d20b43a913c58a252f700b468665d9437b4f67a2ff3dca9dfdb7fad35", @generic="069dc7d6ce678051458505e50f57a75c954e11cc25022d86bf2a5d7b9ff80cbe89e5b48e4fed52eca21c1874f836fa2c766ffc633bca89b4a4139c602d6270011bebc265d16c2cd3150d1e47bb288ebb0d938dd826adfa0e9caaa0dc3512c29ee8db67e8ec0f3aa1c3fe869bfa9163424ad1c8fbfa4d21bbff4ce85c7ac092a85aa7ec01c670d176"]}, @typed={0xc, 0x3f, @fd=r2}]}, 0x490}, 0x1, 0x0, 0x0, 0x48081}, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000fdc000)={0x0, 0x0, 0x4, 0x0}) r3 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r3, 0x440000000000127f, &(0x7f0000fdc000-0x1)="") 2018/01/28 19:08:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffd7, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x70)=[], 0x0, 0x0}, 0x1) [ 72.867988] device gre0 entered promiscuous mode 2018/01/28 19:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eeb000)='/proc/self/net/pfkey\x00', 0x88100, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000fb000)={0xffffffffffffffc1, 0x104c, 0x3, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f5b000)=0x6, 0xc24d7cf1e439272c) pipe2(&(0x7f00004d5000-0x8)={0x0, 0x0}, 0x4000) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b2e000)=0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 19:08:37 executing program 6: eventfd2(0x0, 0x800000000007ffa) 2018/01/28 19:08:37 executing program 3: 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) munlock(&(0x7f0000a79000/0x4000)=nil, 0x4000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d76000-0x4)=0xe, 0x4) 2018/01/28 19:08:37 executing program 7: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x40, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f000005a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/28 19:08:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000de0000)='/dev/snd/timer\x00', 0x0, 0x30000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000092000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x2, 0x8, 0x7ff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a75000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r2, &(0x7f00000bd000-0x38)={&(0x7f00008b5000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000bf4000-0x10)={&(0x7f000010d000)=@delrng={0x10, 0x14, 0x201, 0x0, 0x2, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5403, &(0x7f0000772000-0x8)=0x0) 2018/01/28 19:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000015d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = dup2(r0, r1) r4 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0xc) getresgid(&(0x7f00005b7000-0x4)=0x0, &(0x7f0000f9f000-0x4)=0x0, &(0x7f0000b7e000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b10000)=0x0) r8 = getuid() r9 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000097c000)={0x0, 0x0, 0x0}, &(0x7f0000100000-0x4)=0xc) getresuid(&(0x7f0000109000)=0x0, &(0x7f0000418000)=0x0, &(0x7f0000aa8000-0x4)=0x0) r12 = getgid() r13 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000526000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fb000)=0xe8) fstat(r3, &(0x7f0000047000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000029e000)={0x0, 0x0, 0x0}, &(0x7f0000f4c000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009c3000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f4000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000098e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb6000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000f3000)=0x0) fstat(r2, &(0x7f0000438000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000350000)={0x0, 0x0, 0x0}, &(0x7f000036c000-0x4)=0xc) getgroups(0x1, &(0x7f0000e34000-0x4)=[0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000908000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000308000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000)=0xe8) lstat(&(0x7f0000081000-0x8)='./file0\x00', &(0x7f0000826000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bb5000-0x4)=0x0) fstat(r2, &(0x7f0000bdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000040a000-0x4)=0x0) r32 = geteuid() r33 = getgid() sendmmsg$unix(r3, &(0x7f00005e4000-0xe0)=[{&(0x7f0000a80000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca5000)=[{&(0x7f0000365000)="395e81b2e04648261b24070fd76acc7c72f41b0ece34ee435cbf576ced689ea1135c9fe4b10a28c884ec613706dbdcb8dc98f819578fb2f52befa1ebe0cffbc30b7bde92d90a670daa1afda68a8d5ca5b1bd42c624d555a6f9940944263bcb47f5a967fa93eb74f96405f1d6072e02237c7c054fff5476cb16d59adabf332ac50c011ed51655e4236e8ba1df38257ca759", 0x91}, {&(0x7f000041a000-0xbf)="68714384f2fc2ad5f15c52cdc0f4d802b573daa66453e5457e9561776c62426aa7eaeffe24e5f7dfcfe6d3206687666c0f100c4aec453ba427ba61ff8a526fb1881ec915f5434b28c940e781179538ea6d6aed3a6f693d02c0de5fdc1a187976be0c1a920b8ecdfbb3cbfcd77c7adaa8f401fd06d7493fb784f278513c30ff434168d536ebf2f8385d4bbbbd5a8efa761cc0fd2cfc51689eb1a2a3df6fc6ae06e1de03279ed49ee388da30bbff74fed2582d9e266ab532c087a643d8412257", 0xbf}], 0x2, &(0x7f00005b8000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffff9c, r3]}], 0xf8, 0x80}, {&(0x7f0000006000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000017d000)=[{&(0x7f00002f0000-0x73)="d7bd207bebf25aed0f1ca82d422a108a95d14e94b069f91e987216a43e52059f497366f95b20278bee790b91810e08481f04c4c639779f322473fdd3450b2cd140534b055b4bb13c1fc7c6fa11c1a26198fd75a1d3a3139a591bb01f4cd818906f2fa57ccfd946ccce58a9dbc45266c2bf90f1", 0x73}], 0x1, &(0x7f00000d9000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x80, 0x41}, {&(0x7f0000df3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000831000)=[{&(0x7f000088c000)="1c0d4d04622704f1fd7d899709a908ba0bf3242b4a4692e7b8ce0a3e9831d4fc5863113b2f446ad6dccd021af5f832c281b681c37e3f5ed60df5cce65286fc21572b18b05b56606e1ba8fa502b22951b3c6033d4626675b3f1366a3b84624eec69512d5843877328637eae75e7eb9f6a8d9e9a9bbc20b8b46e97ea53f51eff8fd90fc9900469dbd9b61dd99b98d2b3b7810e9ff1eb9abd434ef10a6e", 0x9c}, {&(0x7f0000deb000-0x1000)="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", 0x1000}, {&(0x7f00006c5000-0x3a)="0e4b0a01807c5c5062cf0d67edac13cb7c7e55bd83df0075d8fd662363b7297f3d7b373517042c363e06af86e691fb2fc87b1767b3a24fcee5cf", 0x3a}, {&(0x7f000047e000-0xe4)="0b66c11142ec1823ced5bf62a2a2354370eb808f799c84416083f1cfdae6f84e35315776a61023ef16126f64c1d81eaf968f3b98b966b4c19442f9b2e5ef00fd3011f44aa94765fb344cb4f53aa82135ba18b3d0233969ca26e668ef0b81f0e71542f3d18fbf1bf352a6a51142fb5b40f08ceb43c4156dd850abe7662a5675d0d7b26f332c836fa9efeb3e6bae39a89fc0e1d3df97034d90fefeafd5515dbcabbf460f856b896709c6d427af5a865c329ae7efc67c75d90fa5f715c37bbe89fbe4391f0bc28a611d4660b6dc57b41ad4a9109741796af69ed4424c825474c2dd8cf33b72", 0xe4}, {&(0x7f0000e84000)="57e9c413a8a2fb305565a1e8845edbdb38f81d349df7d39e", 0x18}], 0x5, &(0x7f00009b3000-0x80)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r3, r3, r0, r2]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r3, r0, r1, r1, r0, r0, r0]}], 0x80, 0x1}, {&(0x7f0000289000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000069000-0x60)=[{&(0x7f00003dd000-0x74)="7c42bc7be173142734d6298ba4d0095c2a8520d820b1c7dd2fb8f513f63565679738c0720c52e76dc186ae492f51d19f838c5e7073d8ed2917e48871a2a18c413c291ee8222fa8e57c26130752e682fd6b0e976807671e94795cd24ccd4ff4060be399a5fbf573b8aec1a2f75276cf6df0ee05b5", 0x74}, {&(0x7f00001ba000-0x69)="832172bb626c4e4abae3d6a5d874d1eb8eada7426766064ebc4d745709549c8f374734865ebc95b9958b45e3bfe028326d23ac348e4337509602a6158e845dc2e12b6d352e1d6aeedc1b22f9ef0b9f2faece02add95adcd7d21da7a6212df3266a540838b4f2fc904c", 0x69}, {&(0x7f0000a6d000)="b634bd083d0f11acb00c6628299501a42ad75ad526ba3ee83b47", 0x1a}, {&(0x7f0000533000+0x53d)="a6a67467a0808c04161e78ffecccf3a4a0d15b6beb28c2d936117e6f0d51083e8340dbe42a09a4c92970576f099b8e7f26273a6fdd714b8484738d5ca185cd38d25e4983a6ee56817be44a53a33be37809b58fde2d394e7209edfe7f7e4a5af0233977c59f73f50549063ed99588e1b67cc32f7a48fe5e36974763d58d97b8e19971d82c115dface1a87f359a3b879b70bd5", 0x92}, {&(0x7f00007ec000-0x63)="0b680dbb678ec025f6410e08ae0d161b16c8252dd3855c9e0c7dc8a44951bff5d991e6df349947e723fe72cdec0a751f08b1c43291318509254da244fa5bae519ab0a99be293ef12037c38218f9eb70f39ef029bda9136023a9299e375072ee04e043a", 0x63}, {&(0x7f00002e4000)="2c395a7cac00c94ef6f8ea6863e425465232926fb7c468", 0x17}], 0x6, 0x0, 0x0, 0x4000004}], 0x4, 0x4000000) ppoll(&(0x7f0000e27000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) write(r3, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/01/28 19:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000031d000-0x50)={@common='erspan0\x00', @ifru_mtu=0x80000001}) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2101}) syz_open_dev$tun(&(0x7f0000492000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 19:08:37 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000e52000-0x50)={0x7a, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/28 19:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000031d000-0x50)={@common='erspan0\x00', @ifru_mtu=0x80000001}) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2101}) syz_open_dev$tun(&(0x7f0000492000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 73.125560] device gre0 entered promiscuous mode [ 73.132560] device gre0 entered promiscuous mode 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000c39000)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ef5000-0x5e)=""/94) r2 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000e6a000)={0x2, 0x2, 0x9, 0x2, r2}) connect$inet6(r0, &(0x7f0000fd1000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/28 19:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000042f000)=0x4, 0x4) geteuid() r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d13000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000715000-0x4)=0x48) fstat(r1, &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00009a8000-0x48)="62d2c4385f2cc6b862174e324034af379579f72ac51f3045278aa9184c6efa04db8c3e09794b2c7cf5a33c2a0c5ecc1a9ee2c2f5b7d7ae7bc0d0c521e27ace9d9f36f8387016894c", 0x48, 0x8800, &(0x7f0000138000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) 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}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000001, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000c22000-0x5c)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x6, [0x8, 0x3, 0x40, 0x4, 0x80, 0x20, 0x2, 0x100000000]}, 0x5c) 2018/01/28 19:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f80000)='/dev/vga_arbiter\x00', 0x103100, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00008e8000)=0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00000e9000-0x56)="ff", 0x1, 0x0, &(0x7f0000b53000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009bd000)="86", 0x1, 0x0, &(0x7f0000277000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 19:08:38 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d53000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c9e000+0xfb6)=0x10) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d53000)=0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7f000)='/proc/self/net/pfkey\x00', 0x800, 0x0) prctl$void(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d53000)=""/69) fadvise64(r2, 0x0, 0x4, 0x5) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000751000)={r3, 0x3}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f00007ba000)={0x1d}, 0x8, 0x804) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000091c000)=""/124) signalfd(0xffffffffffffffff, &(0x7f0000d52000)={0x0}, 0x8) 2018/01/28 19:08:38 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b16, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0xfdb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xde, "28fa9bada168b7850fc618406d6a1c822df57c06a278dfdbd34cc016a4366ce840c32b6cf4911b655784470612b5ddbf903814c78e3fd85cdf208daf885c4e58a590e79012bcd233c09adbc9383fa118c7f32c733bc36e950081550128952d43250395b8b6149edf01293ae0022c3e390f4c5eac4b7189393c74529403d7dc89fab7d286b68ce1a7067cf18c6f389b42ef158ec348b1f32ea97de9a3c0a8d68e9249e62774bbfa9d750eb90bab05308295e0a7b547db222495621e044a3ab4182ffd6d9dc5a1c7a227788a1a23045ee12751112dce1ad371ad6cba3aa15e"}, &(0x7f0000004000)=0xe6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffffb, 0x0, 0x200, 0x3, 0x7, 0x2e, 0x3, 0x1, r2}, 0x20) ioctl$TCGETS(r1, 0x5401, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000455000)=""/52, 0x34) iopl(0xfffffffffffffff8) 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f99000)='/dev/rfkill\x00', 0xc8000, 0x0) accept$ax25(r0, &(0x7f0000abf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000520000)=0x10) 2018/01/28 19:08:38 executing program 1: prctl$getreaper(0x29, &(0x7f0000002000-0x8)=0x0) 2018/01/28 19:08:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x8000000cb, 0x0, 0x0) 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f000072a000)="") 2018/01/28 19:08:38 executing program 0: r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x7, 0x7) 2018/01/28 19:08:38 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f000058f000-0x12)='/dev/input/event#\x00', 0xda3, 0x4000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) 2018/01/28 19:08:38 executing program 3: socketpair(0x11, 0x6, 0x8001, &(0x7f0000638000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000fc1000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x1, 0x7, [0x7, 0x9, 0x6, 0x1000, 0x5, 0x7, 0x7]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000fd0000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c21000-0x9)='/dev/sg#\x00', 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00008b5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba5000)=0x14) ioctl$LOOP_CLR_FD(r4, 0x7003) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000aef000-0x4)=0x6) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000ef2000-0xc)={0x2, 0x0, 0x81, 0x6, 0x80200000, 0x800}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000bab000)=0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000e5b000-0x10)={0x0, 0x0}) dup3(r3, r4, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000420000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000a10000-0x64)={&(0x7f00006d0000-0xc)=[0x8, 0x80000000, 0x80000001], 0x3, 0x5, 0x80, 0x1, 0x81, 0x9, {0x2fd, 0x0, 0x401, 0x7fffffff, 0x8, 0x1, 0x152, 0x7, 0x7f, 0x7, 0x5, 0x9, 0x3, 0x6, "e37c548ce22fc9d833727776f9fa6015ef7e41ec5b6dd579de341a8d667beebb"}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000042a000-0xb0)={{0x7, 0x7f}, 'port0\x00', 0xc8, 0x181808, 0x9, 0x20, 0xffffffffffffffff, 0x5, 0x5, 0x0, 0x2, 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]}) 2018/01/28 19:08:38 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x400800, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000010000)=0x0) r1 = request_key(&(0x7f0000010000-0xa)='syzkaller\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000)='selftrustedvboxnet1!em0,]eth0]#\x00', 0xfffffffffffffff8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000008000-0x8)='rxrpc_s\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0xa)='user^/p,]\x00', 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f000000f000)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) unshare(0x40000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='eth1\\vmnet1.\x00', 0x0) 2018/01/28 19:08:38 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f000002c000)={'system_u:object_r:usb_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/checkreqprot\x00', 0x181000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000001a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002d000)=0x1c) 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000516000-0x16)='/selinux/checkreqprot\x00', 0x204000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000502000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001ee000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dbc000)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00007de000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046c000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000db4000)={0x0, 0x4}, &(0x7f000019e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000566000-0xc)={r4, 0x8, 0x0}, 0xc) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d57000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f000034b000)=@common="7379be6b616c6c65723100") openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/28 19:08:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c8c000)='sessionid\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a59000-0x4)=@int=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000652000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000dde000)='ramfs\x00', 0x0, &(0x7f0000c0f000)="") chdir(&(0x7f0000e4e000-0x8)='./file0\x00') symlink(&(0x7f00001b9000-0x8)='./file0\x00', &(0x7f0000a64000)='./file0\x00') readlink(&(0x7f000075f000-0x8)='./file0\x00', &(0x7f00009bf000-0xbb)=""/187, 0xbb) 2018/01/28 19:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x2040, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e56000)=@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x20000000000}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000035e000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000afd000-0x8b)=""/139) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000a8b000-0x4)=0x79) 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000791000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f4f000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="80aa4cc8ab44", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$ax25(r0, &(0x7f0000666000-0xc)="359add87bda2397270ff5e80", 0xc, 0x40000, &(0x7f00004ab000-0x10)={0x3, {"b5134a074377f3"}, 0x1000}, 0x10) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000b6c000-0x1000)="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") renameat(r0, &(0x7f0000609000-0x8)='./file0\x00', r0, &(0x7f0000d7f000-0x8)='./file0\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b88000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f00006e8000-0x1e)=""/30, &(0x7f0000f73000-0x4)=0xfffffff8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007b2000)={0x8, 0x11, 0x2, 0x40, "016cb18c9a7c742b6d50e4dad55c10f7c00d4637019d229fd2b7ac0318cf598a"}) fcntl$setsig(r1, 0xa, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a2c000)={0x3, 0xc, 0x6, 0x5, 0x3, [{0x6, 0x1, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0xff, 0x80000000, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x4a02, 0x6, 0x4d68, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f000054c000)='/dev/usbmon#\x00', 0x40, 0x20080) 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) rt_sigreturn() pipe2(&(0x7f0000487000)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b75000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6d000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e42000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000540000)=0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f000013a000-0x5)='task\x00') fstat(r4, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc8000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c35000)={{0x80, 0x8}, 'port0\x00', 0x10, 0x110c06, 0x4d, 0x5ecb, 0x0, 0x5, 0x8, 0x0, 0x2, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/28 19:08:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x1f)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000096c000-0x11)='/selinux/enforce\x00', 0x400400, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000881000)=0xe311, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000141000)={0xfffffffffffffffb, 0x0, 0x40, 0x8001, 0x1}, 0x14) 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x400, &(0x7f0000e88000-0x89)="0f79dfd79e55d0f6d694ed06a1cd16c49ddeb186850ce6b1c4800527de510400000000000000ae03646b66270189e03439121b8d0698dc97ba8cb05e4b7b39b3cc7c44e75443511bc005a4bbf81ed79c2a508d0aa61cf470e9cf3dd1101ba02fd0c88586505eed4f1100aee1bffbe9768d96274dea5d48f44e8fe259b60cdf160155d25fd66a88da1f", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b2c000)="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") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f00000ad000-0x38)=[], &(0x7f0000f87000-0x28)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/28 19:08:38 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af7000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0xbd)=""/189, 0xbd, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c94000-0xd7)="835dcdbb2b146a56fcf2eff4ed71e26c9b594b1eed2034e1505e6eca904bd7bc263080012edb8d476e80c7773afc5cd8d628e62e6c6c52c69de3ecfef820cc3700a9456de2b4786535e1e7d38b15ae549563e02479bf5293b6708d15cd77af83a12719a2b758c06991d6f8dfaf476c44dfb1ffd910a6f0ad9021a47c94d77772f710fe0c6a0562e06834b6abb579a8eb35bdc53b1b848d17d625524a5a69b4f75123d7eae01f80edfb3c2411e17a5db9f716e20e0779ab009c3959ff7fcec7e0ccff1327ca7e15eae2ac1f8ebd7f74e66d3c02718c408b", 0xd7, 0x80, 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000605000)={0x5, 0x45d1, 0x7, 0x9, 0x85}) sendto(r0, &(0x7f0000f68000)="8a52a6d6807f84f199dcce936c284de8a366da9de7051f067da59fe6bbcc316480865e145d3f5c14ad1a3818c2eb5b7839a9b4ee3a", 0x35, 0x4, &(0x7f0000d86000-0x10)=@llc={0x1a, 0xff, 0x9168, 0x80000001, 0x2, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000859000-0x4)=0x0, &(0x7f000048e000)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000569000)='/dev/snd/timer\x00', 0x0, 0x8000) r2 = socket$inet(0x2, 0x6, 0x4de5be50) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c79000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x7, 0xffffffffffffff00) sendmsg(r2, &(0x7f00008d9000-0x38)={&(0x7f0000a85000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x1, 0x7fff, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9341}}}, 0x32, &(0x7f00006cb000)=[{&(0x7f000087d000)="5da039b6ab9126003f5e827da132d5387bf314c7b515f32d69959970b17a0cf94137b119355fb0f15fb0034153ce982de16496034980cda9c1dc1f5c762b62ab4a39a73c3a61a3fdb1ec6f8504f93d1a6053ea7bc501a7d75f3d0f31bcb3abe1acecca3dc65d186dba9ec8c8396668ef50b11cabff389c16c3b17298975038b6309a4c669fe357229c3cd380f63edc91d8f9f4e5f0889381709c5b71306d953585a8eb26914eb946c95507400b8584", 0xaf}, {&(0x7f0000f95000)="266a78d5e5de50818b3f1b68a287d4264155eacdd4027e4fc174fdf55c6c43a75feed2a17fb27c9af36daaaadde85d6ff99cc4baee", 0x35}, {&(0x7f0000697000)="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", 0x1000}, {&(0x7f00002ad000)="", 0x0}], 0x7, &(0x7f000084d000+0x317)=[{0x28, 0x3a, 0x80000000, "d0209da8c36a16e9942086cb7950d6d4f372e9ec"}, {0xc8, 0x0, 0x5, "043376e56ae42e979a44e8aec63b34f2fc5f4de99f5db347e333a72030af618e5ef2167efcd95098d92e858a6db9e2449c86baecbb5a253bb6d7fcfcbd0b9036add5f858f2b6e5ac24f0247c724fd2562cffdd514f0a7ca5de018551aec0deb86f5018b5e52e3fad454b8739a76f7e073fb0a58f9c00887de8f83950d793e5090d748705d3ce02c8d2ea1cb183914f9dd59c0c696b5b710ab328fc27a59a2486a944c013d9582bf9127f5fcf7d37c10f4096225e2509"}, {0xe8, 0x116, 0x1, "b53e5d41ce19818f3cc89871bf52b2951393560cf6c584ef330642dd915628c45396604b77f37d44c9ada6909eba25909f768e0963c02f495eafa7b8dc87b7e0f0f57dffb02ab5f68d695b54d532fb83086938d47c3c16389b359919f7f7e3cbde1bd7b71955ac0e3c4c540b5739eeea9c384485950fac73bbe849efa28b0bfd1dd0d93352a94eab170435f9f818c1f2155ea93f35233e92f47dc9dc2ef1fa10df4b5b4beda5c7b9d38f7e6c5bffef9db2b8d49f70292ed862b882879bf3c03acdcd38a6db526fe2dbb216197e4dbc16ed6489"}, {0x28, 0x7, 0x9, "b8003a92df6f11b4b5ba76597c53b1117b1395"}, {0xe8, 0x6, 0xffffffffffffffff, "eac84decba389b271f7d7e5f252707b645a21102074bf0b6b64253f4c6aafe8f1799176be5132bed92f4ffc494296ef1d4a497760d4b69a94153885b73eed47e87a793535a424a5d35d079e640f848efd95c6f0e3cbdf755cf89eee164489e034375ef7d20ec3f953d92df3511e46285a8996690e108d1f34c83a7483cfa7c7bbe3448f83cff6c58e12e5879c25d4f08cfbb1cdbe2d11043c22055f85c70b70a20f2ae1df469fbc98e6eccbe837aa244051021ed5a5ec9ebb9ff3588fb61f3c02ecee95de2b430b5aef008025d5ded253c69df8f46"}], 0x2e8, 0x4800}, 0x80c0) vmsplice(r1, &(0x7f000060e000)=[{&(0x7f0000377000)="d38ebc1cb3ce45cdda81d88d7440e8e41ae4c3e3da3417371ebb84c8c1146395fdaf5e3c10854bb6373d9c1df07c1d4afc143cf8236192b3cadf5b1f693f31040caafe1fdd3d7b696064dafb5e124abf6e9f5458e5d21b596ce29315a329c8ce05e915bba73ffac722145de983b1bbf9d930a93daf4432f7ca57ea328cb03a615cf1c28258a8e2d4c183468c7c633a2d7de9ca4ac8b89a5ee8e98a87cce86f96a086137d0ea4cea3aec47013f19e5b20bf964c40adda5f7cc294665dd114bc4136d027f3a4d7cc0fc235da68bb561ee231c1001edbfe64b5cd75", 0xda}, {&(0x7f000004c000-0xd8)="05db1c153913fc0cad8008a4450b1fffc518e8b533a1a35f22c03b410327b363f8be5283e4cf1d20c77a7014753fe00112772404e562c2566fe0084b43913cbb98c985f1fa07afb58936116c2586a0cd3d5a4a3a7d35de65e632803ca06fd3380a7bf42c75d8fb5ee7cc6a42e5477f9a21994b75de7f42a4f17822ec6ff3a396a7d796f363882d9938603aef5871eb7f56cd690f90c7f84c700378df3b4bea4dc5769cd170dab66de449c2ec38fe391c44bd0a4f669707c9aadf0c9f8baf3bedf2751c6cc7b55a7649dfa3991f491a9f5ea99f92d7bb1fe3", 0xd8}, {&(0x7f0000378000-0xc9)="56b55ca7319fa23be70915e83f222434ddc8509c65055a4442714cd2a8ff531ba3974a7fbf49936ae492b7801540d1f66c6a0fdd781f28f0acf0de9cd326e2f702240740edb09a6822f34e985034d69aa49b4c679c3fa829e5dbadd41de5de715b7f8e200d364d433f4e056ea210f2a9f633acdff89c930065452eddde0bdacdf90c93a7504c2aad20f374fb0c6df82c94b65aab3ce12eb9e46e3e7659a9d132fe5a6daf566729adc40f7f7351af60afdb87b08c9a7ace989f65b8f4e403b06cd5807d062ba5201513", 0xc9}, {&(0x7f00008f9000-0xcf)="b768344ad9b294f4d26c6a38c3a4e155772f3e28efbb292da412702a0fb907fd9efafb5b91c975519ad1b3e22c72b93d4811e9a548be5a3a17b5e7050061e2434785508e8d506f4fe76dded46cd272aed46f3f24425ee85e03261633cf19347bb655d115334a09124c05427ba00a9c0cba65020b95f1f62dccbf509ea30de617815222e49e8c2e5e75c79eb6e3feae06eb56e5d11c8f90e37ff6f59de2af86a135903db04f202c124ba7f41c7a5470919d82fb0ec8f532af8f0c13c537822416f9ccbe247c5d83edce0c43b3af3d0f", 0xcf}, {&(0x7f0000ef4000)="2f21b14cd9abe9ae8acee8b23410d192b43bcaeb0433f087be94409d6b7351367d94827d4e299bc9600a89513a13dbc740a9dbff7af9e104ea4006a3f072b03f06286cf0305437a2068a28d51251d873649aa9704803e94cfb28fba035a2d2f2842dfd7e3409131c1cca2b28c867b60e574f21326326eb7edf9c2d2e954ac62b5ec1490654512896590b71e8f0b3fc2f92c57f65cdd0f5406ea5e4b6a44846319f12bf6dc24f211e3a29e627", 0xac}], 0x5, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f00004c7000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000054a000-0x25)="fe5683f603294ebf32e0e0487c829fa1fb88b4899eeb34a442824a18ae0239633fa69e32fd", 0x25) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ab000-0x20)={@generic="692756510b67c8659fdf208cab2212ee", @ifru_flags=0x800}) getsockname(r0, &(0x7f0000b74000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000925000)=0x10) recvfrom(r0, &(0x7f000026c000)=""/76, 0x4c, 0x2142, &(0x7f0000489000)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6gretap0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000147000)={0x5, 0x1, 'client1\x00', 0x3, "5e7531ba2666fd08", "e81d225c80ebaf995d641b191ed3ff112cf8ec10c25bdb04e413a93947dcf510", 0x81, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:08:38 executing program 6: prctl$void(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000e6d000-0x28)=""/40) 2018/01/28 19:08:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006ff000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00000bc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c1000-0x16)='/selinux/checkreqprot\x00', 0x341801, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f30000-0x3)='nv\x00', 0x3) 2018/01/28 19:08:38 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc8000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000fa3000)={0x0, 0x0}, &(0x7f0000eb0000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) 2018/01/28 19:08:38 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x0) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x8) 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) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000003000)='./file0\x00', r1, r2) 2018/01/28 19:08:38 executing program 0: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00008d7000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 19:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x1, 0xffffffffffffffff) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000603000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r1, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/28 19:08:38 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00005e2000)={0xfffffffffffffffe, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000e25000-0x40)=[{&(0x7f000028a000-0xe2)="fcf6752ebd", 0x5}], 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000fe6000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fe5000)=0x14) symlink(&(0x7f00003a4000-0x8)='./file0\x00', &(0x7f0000200000)='./file0\x00') 2018/01/28 19:08:38 executing program 6: pipe2(&(0x7f0000750000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ef4000)="925b0db3b3e45f5e0bfdb9cfee422bd275f3e6971652039839c785288f1388b133734e15028b52cbcbcc932a59653df92c11aa6ac4abcea9a8edffc28c84fffe2974b485e7f2c9eacb36569b0196e7b513d073862bfdfdd05e216bab29ecb65e5ddb16edf09dd45664b52c76b2b07274295b3f099a76fd3a9ac763ad4c2f8d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0xc063, 0xa) 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000702000-0x44)=""/68) setsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f000046e000-0x4)=0x400, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) write$sndseq(r0, &(0x7f0000044000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000f86000)=""}}], 0x1c) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/28 19:08:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 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, 0x4, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x2000000000000000, 0x46}, [@mark={0xc, 0x15, {0x1, 0x7}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) rename(&(0x7f0000ed2000)='./file0\x00', &(0x7f00006e6000)='./file0\x00') 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000067f000)={0x1, &(0x7f0000d1e000-0x8)=[{0x1f, 0x9, 0x400, 0x3}]}) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 19:08:38 executing program 2: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) fcntl$setpipe(r0, 0x407, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000316000+0x268)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000d6000)=0x7) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000479000)=0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffee3, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f2000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00004f1000)=0x8000, 0x4) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000011c000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000530000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat(r1, &(0x7f000005d000-0x8)='./file0\x00', 0x20042, 0xe4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b2c000)={0x7ff}, 0x4) 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0xa17)='/dev/sequencer\x00', 0x400000, 0x0) ptrace$poke(0x5, r0, &(0x7f0000003000)=0x0, 0x8) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x7237, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) 2018/01/28 19:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006be000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$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}}) fcntl$getflags(r1, 0x40b) clock_gettime(0x0, &(0x7f00002e4000)={0x0, 0x0}) 2018/01/28 19:08:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 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, 0x4, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x2000000000000000, 0x46}, [@mark={0xc, 0x15, {0x1, 0x7}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) rename(&(0x7f0000ed2000)='./file0\x00', &(0x7f00006e6000)='./file0\x00') [ 73.684424] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/28 19:08:38 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000)=0x770, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8, 0x7, 0x8208, 0x80000000, 0x9e2, 0x4, 0x0, 0x100000000, 0x0}, &(0x7f0000001000)=0x20) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x4257, 0xfffffffffffffff9, 0x3}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r2 = socket$inet(0x2, 0x800, 0x7fff) accept$inet(r2, 0x0, &(0x7f00003bf000)=0x0) [ 73.753229] audit: type=1326 audit(1517166518.550:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13073 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 73.773281] binder_alloc: 13072: binder_alloc_buf size -280 failed, no address space [ 73.773290] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 4088 (num: 2 largest: 4080) [ 73.773326] binder: 13072:13076 transaction failed 29201/-28, size -285-0 line 3128 [ 73.778272] binder: BINDER_SET_CONTEXT_MGR already set [ 73.778279] binder: 13072:13076 ioctl 40046207 0 returned -16 [ 73.791206] binder_alloc: 13072: binder_alloc_buf, no vma [ 73.791246] binder: 13072:13076 transaction failed 29189/-3, size 0-0 line 3128 [ 73.792484] binder: 13072:13086 BC_FREE_BUFFER u0000000020000000 no match [ 73.792544] binder_alloc: 13072: binder_alloc_buf, no vma [ 73.792580] binder: 13072:13086 transaction failed 29189/-3, size -285-0 line 3128 [ 73.812702] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 19:08:38 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x4)=""/4, 0x4, 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) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000003000-0x60)={0x27, 0x100000001, 0x603b, 0x1, 0x80000001, 0x81, "f9fb2ff67d90936ba828d05521b5a73181ae7b6fb4b22d51b0008db4a107ba7f319ca7b851cf8c0396ed3d86ad150e34d6659788923894561bd993ef2d226d", 0x4}, 0x60, &(0x7f0000001000)=[{&(0x7f0000003000)="744453a6cbc4f204594a994dd4015141149c81", 0x13}, {&(0x7f0000002000-0x6b)="15c131c9854b17e0aa8ab1a32ef35c0835d36988c290d8174fa0929374d3895dd6d01f18975d38a80a7979381c4a6e74539b8720eca43bc89e2c01c2fa76494f6b8f10d484be6c7e863c99fb95ae904920b6891c57ca1fe5fa95a686dd6e6bdddb72a486cf51f19b766a12", 0x6b}, {&(0x7f0000000000)="e6e8dee87950602010c8e3fe36275e74109b54a75af700f3560f8077b5a6bbc8892b9fe817fb7b35980ba2a8ea607bc3f7f56045a4b05f6aca564162de3b577f6e58c1730f5974cba5bad27c611a5294366a4502ff1161d01c0d4042c7e0ac0e791ae11369b1466f445cc365faca4c2d6c35f3770f5288853eaa68e76bf10fdcf90a47a5bc03a55a7143700167a5f03acafc0be1de1054229968248505cb358eee20d2d4dd34d84a5ae084e84534e719eb10e27252044c688226ad5c867a6137e30a7384ddd6eb062439518b131fc467b4", 0xd1}, {&(0x7f0000003000-0xf2)="1637f5531391ff8fd4bd3ba139a707a3d96c0ab824fd6edd2bb2faad91c168453661f26b0b054879b0e252f5ffa471d0cb6de11779e3db15db0ec542151e32d8cc19fad1ac3141b7c2bcafae92e8ceb2c9fca47de5df9dc2480c3e2f64efe5a932f01412553bbac0eb5cb377861f71c1c9eed3ad8d06d54016ff0ab7b76d9cd9be87c5659737bbfe2c7b757ecc4b74d997a2345ff05150031daee26ea3922049506323cff92ff7dd491298795cc87be0eba5361ef3fc8d65ec3ed3769ada11652c75af93f81832e8546baa7faf38328e10e2d63b70df053768dd473ff05fd7742216d008f5931d1c997ea17e4877c96edde0", 0xf2}, {&(0x7f0000002000-0x37)="9146fc0d0545a633ea5f4b77df1c4f05241db24e5e3e481b332ad3766d74796ba496ef052684bfe84e631daee718597613fe1b826f2299", 0x37}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000004000-0x1)="96", 0x1}], 0x8, &(0x7f0000003000)={0x80, 0x1, 0x1, "704b0e2f3f2db16adf8f8a827d27741f903f43e66e43b66b9e15cc6dbcf92707e9bcd434e9f06ced3a42dfa2e1add94092f5d0c0fbdd9db219a16eb24adc54fe01718e4ea0e0447578b95d17bc3881246d5e0bd9a977242fc97b0f740b92fa49914fc05909ff311d8cf55c825ec8"}, 0x80, 0x800}, 0x440c0) 2018/01/28 19:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) ppoll(&(0x7f000095a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000e78000)={0x0}, 0x8) 2018/01/28 19:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000ab7000)=[{&(0x7f0000328000-0x7b)='*', 0x1}], 0x1, 0x0) readv(r0, &(0x7f00007a4000)=[{&(0x7f0000e80000-0x22)=""/249, 0xf9}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000ede000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000505000-0x4)=0x101, 0x4) 2018/01/28 19:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/sequencer2\x00', 0x10500, 0x0) getsockname$netlink(r0, &(0x7f0000f3d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b67000)=0xc) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000013e000)="c32d1e99e2cf3a9424c90f82cfd00f1e65f3df6226ff95e9bb3ebc55a18dd6f59d688203ac57e73e41c373335f60f9d36673dae4a2375fd90d4e7698e4a257afbe5b900d30347733d85535c317585f110bba46f3592127316c0c0d511139abaee9f0f2d70417afd25907ec044c9904bb6339aeda00a6b69cad40204a9fc870fe12f42b3a2c825fbd197b973b139279d151335837600d5e6071f14936aa74d815b47abbd8609071f9f24e49d72e1e416921e394736279e689147c") r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00008d0000-0x4)=0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, &(0x7f00007ad000-0x12d)="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", 0x12d) setsockopt$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$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x1, r1, &(0x7f000078c000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000281000-0x60)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000001c000)={0x8001, 0x7, 0xffff}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001d000)={0x1ff, 0x8, 0x5, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001e000-0x8c)={r2, @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]}}, 0x8c) sendmsg$nl_generic(r1, &(0x7f0000009000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e67000)='/dev/sg#\x00', 0x7ff, 0x404200) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = gettid() ioctl$int_in(r0, 0x5473, &(0x7f0000526000-0x8)=0xf7) fcntl$lock(r1, 0x5, &(0x7f0000e39000)={0x3, 0x1, 0x0, 0x5, r2}) clone(0x0, &(0x7f00005ef000)="", &(0x7f000097f000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000df5000)="") getuid() [ 73.812718] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.813087] binder: undelivered TRANSACTION_COMPLETE [ 73.813100] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.813114] binder: undelivered TRANSACTION_COMPLETE [ 73.813127] binder: undelivered transaction 98, process died. 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000010000-0x6)={0x80, 0x40, 0xfff}) exit(0x0) syz_open_procfs(r0, &(0x7f000000e000-0x7)='mounts\x00') 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x101004) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/28 19:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) sendto$inet6(r0, &(0x7f00008e6000)="1f6041ab5532cf6ab740ef14c6981781d63f7f03d107e0dd3eb59aa2ad284c2a5a3afe553ea64a34343d10a01a7a04fb54bd763906faf0f342ba301c415dc62e6e59064f60e5d4e7957cddba3c319794c1f0015137085ecb862f76bce4ad3d561a16a5b4a551ec1b56d6c4df1b", 0x6d, 0x10, &(0x7f0000f3e000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d8000)='/selinux/policy\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/28 19:08:38 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xfd, 0x0, 0xff, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.883361] audit: type=1326 audit(1517166518.680:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13073 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 73.889900] : renamed from gre0 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000057b000-0x4)=0x14, 0x800) flock(r0, 0x7) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000021000-0x4)=0x0, &(0x7f0000020000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r3, &(0x7f0000020000-0x42)=""/174, 0xae) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000022000-0x4)=0x2, 0x4) read$eventfd(r3, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/28 19:08:38 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x20000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000014000)=""/140) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={0x0, 0xfe49, &(0x7f0000003000-0x10)=[], 0x1, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000016000-0x8)='./file0\x00', 0x2c) r2 = dup2(r0, r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000015000)=0x0) 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="230000002e007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:08:38 executing program 5: socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ee000)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000043000)=@common=""/16, 0x10) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000f8e000-0x4)=0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000441000)=0x2, 0x4) 2018/01/28 19:08:38 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100, 0x4) fcntl$setlease(r0, 0x400, 0x1) 2018/01/28 19:08:38 executing program 1: r0 = socket(0x10, 0x2, 0x0) getitimer(0x1, &(0x7f0000b60000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000858000-0x25)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fdd000+0x474)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x9, 0xe6c, &(0x7f00001e9000-0x96)=""/150, &(0x7f0000069000-0x4)=0x96) 2018/01/28 19:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4b000-0xc)='/dev/autofs\x00', 0x208840, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00002f7000-0x71)=""/113, &(0x7f0000243000)=0x71) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b18000-0x210)={0x7, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc232, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000eae000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000528000-0x18)={0x0, 0x1, 0x20, 0x8f, 0x401}, &(0x7f00008ef000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getresuid(&(0x7f0000fb1000)=0x0, &(0x7f0000bd2000-0x4)=0x0, &(0x7f0000d78000)=0x0) r5 = add_key$keyring(&(0x7f00009b4000-0x2)='keyring\x00', &(0x7f00009db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r5) unshare(0x28060400) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000614000-0xd3)=""/211, &(0x7f00001e6000)=0xd3) getpeername$llc(r6, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000455000-0x98)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff}, 0x98) accept$inet(r0, 0x0, &(0x7f0000b60000)=0x0) socket$key(0xf, 0x3, 0x2) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) fcntl$setpipe(r0, 0x407, 0x2) r1 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="0df0946a6f6ee61a1a7862cb3e574d1c", &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000a000)={r3, 0x8000, 0x8b2d, 0x6}, 0x10) accept4$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80000) 2018/01/28 19:08:38 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000013000-0x18)=[{{0x0, 0x7530}, 0x2, 0x80, 0x0}], 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000013000)=0x18) prlimit64(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/checkreqprot\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a96000-0x8)={0x0, 0x101}, &(0x7f0000123000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000080f000-0x14)={r5, 0x7fff, 0x7, 0x4, 0x7, 0x8}, 0x14) 2018/01/28 19:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000013000-0x8f)='comm\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b8c000)=0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000234000)=""/4096) syz_open_procfs(r2, &(0x7f0000408000-0xa)='oom_score\x00') fsync(r0) sendfile(r1, r0, &(0x7f0000f67000-0x8)=0x4, 0x7) 2018/01/28 19:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f00008e1000-0xb)="4cef4f488637eb1e68581a", 0xb, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ed1000)=0x0, &(0x7f000007f000-0x4)=0x4) write(r0, &(0x7f0000f0e000-0x99)="faac2aeb50dde3225475abd95438b42b517d9d41db5eac008b4ae81ed340db5864b8f2455d1d7018cf53c0037a7a7606afa5a02365ece22e3103af791fd553b31778ca1c14606bd8fe659733c7c055f5a72db8d26c1000bdc9be11b7e764d523cf173bfc531c0c63b27f9a3cce2b09d549cce847dadd5a880beb0d68725da59272768e752992430ef8db2842f5d5bd8b32b1baef5ee143e487", 0x99) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cf6000)={0x0, 0x0}) 2018/01/28 19:08:38 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000092b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000a43000)=""/225, 0xe1, 0x40010020, &(0x7f00004b9000-0x10)={0x1a, 0xf7, 0x8, 0x5, 0x0, 0xfffffffffffffff8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f00000f6000)={0x0, 0x0, 0x7f, 0xfffffffffffffffc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 19:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000031d000)='/dev/loop#\x00', 0x9, 0x104ffd) r1 = memfd_create(&(0x7f0000b6b000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 74.120298] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56656 sclass=netlink_route_socket [ 74.131286] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. [ 74.150840] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 74.193175] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56656 sclass=netlink_route_socket [ 74.204912] netlink: 9 bytes leftover after parsing attributes in process `syz-executor6'. [ 74.214312] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 19:08:39 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6c000)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000473000-0x60)={0x0, 0x3c, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xff, &(0x7f0000f6d000-0x8)={0x0, 0x0}) getdents(r3, &(0x7f0000cbb000)=""/4096, 0x1000) 2018/01/28 19:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b3e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfd000-0x4)=0xe8) r1 = syz_open_dev$evdev(&(0x7f00005ab000-0x12)='/dev/input/event#\x00', 0x401, 0x181000) finit_module(r1, &(0x7f0000ace000-0x8)='trusted\x00', 0x2) setreuid(0x0, r0) 2018/01/28 19:08:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) 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}) request_key(&(0x7f0000014000-0xc)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 19:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000fea000)='./file0\x00', 0x0, &(0x7f00007de000-0x1000)="") 2018/01/28 19:08:39 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffe000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000ffd000)=""/208) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000ffb000)={&(0x7f0000ffb000)="000c09c496c63cb8", 0x8}) 2018/01/28 19:08:39 executing program 4: clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b37000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008bc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0xff}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ec000)={r1, 0x100000000, 0xfffffffffffffe01}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0xdc)=""/220) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000)=""/116, 0x74, 0x0) r2 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x3c, &(0x7f0000003000)={0x3a, 0x7fff, 0x1, 0x31}) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) r5 = gettid() getpgid(r5) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"68355aed4d3240"}, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0xfffffffffffff7a7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x5) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x2000, 0x0) 2018/01/28 19:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) link(&(0x7f0000004000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000aef000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000)={0x0, 0x0}, 0x8) 2018/01/28 19:08:39 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x2, &(0x7f0000c81000)="1b") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/28 19:08:39 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000afc000-0xa0)=[{&(0x7f0000afc000-0x1e)=""/30, 0x1e}, {&(0x7f00002c9000)=""/119, 0x77}, {&(0x7f0000afb000)=""/139, 0x8b}, {&(0x7f00007e0000)=""/124, 0x7c}, {&(0x7f0000afb000)=""/207, 0xcf}, {&(0x7f00005f1000-0xa3)=""/163, 0xa3}, {&(0x7f000018d000+0x7bf)=""/166, 0xa6}, {&(0x7f0000afb000)=""/219, 0xdb}, {&(0x7f0000559000)=""/104, 0x68}, {&(0x7f00007ab000)=""/250, 0xfa}], 0xa) shutdown(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000000000)={&(0x7f0000afb000)=@full={{0x3, {"a44ff3d8f80be2"}, 0x7}, [{"a9eca46509127f"}, {"d103fee794f968"}, {"ae34694ec58db9"}, {"9be64acdf14052"}, {"8b3cd67e3e5ce4"}, {"124664afffed27"}, {"79c8e6778a0a24"}, {"a6b8ef1f6437f2"}]}, 0x48, &(0x7f0000afc000-0x30)=[{&(0x7f0000001000-0xb9)="0ae00331e843bf6f082cc75d7a714f39070289b94152dabd23236406dfde3134bc7a8833ba9c315d1d67314d1d10df060f670559c167e2b1923f27110d46361f017eea981cf3a389676da15869871ebafb8c7db5baf4fa928dfe25a3d656714ab923ee8a182c34e35d0d009ccd237bff07aefa2a06cdaf23d0ca19dd034944337504f3ce33a97dcc42644e633aa34fbfa52dfe1efdf1b5ff18e7dbde833ee7438e40dbefacf3fc32947bffc8e183a81fe62fec8b84b4aa17c7", 0xb9}, {&(0x7f0000001000-0xb)="1bdded9cb487572da51c8c", 0xb}, {&(0x7f0000001000-0xf3)="5b4994c6dd53aab8e7704d93f0b882705e49df533cb17aad5dfaa2e826a97ef04231736a84fd0843085812300065a32d10a901cbbd2fafb806744f1131485d63372750fef0f261871951931fea57d2c2098758786d0970730f2b35c7be5b22dc2b22b42aa0205de4722eae250d923c84851393b4115bbb85c9943074b91c79bb563174bd96b70a6b515f5d297239c13b666c97e819b4ad6755d7c109406ab3a934877d872fd0f8472a0232dcf07d570a236035906144a7c4818b24e2417758e48e6d7c7f4af1d4538ee6c143e79740322ba9ddfaed1fb11ca4d083835e58437e81734c7500586635c0fc02fcd1ee6b8b569302", 0xf3}], 0x3, &(0x7f0000000000)=[{0x30, 0xff, 0x6c, "347c3266d7672f6dbdab83fa19bf13a57122f44c866092f284de54"}, {0x1010, 0x13b, 0xfff, "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"}, {0x70, 0x0, 0xdd, "c70d0e828e2c5aa6d547480a0d098e5e8bd45c616469370ede844ae004569631a5d8afcc2d7216d32b161c5d225a8459a2fa226963607bd31d719233d90fe18ce81c0f8b06c3dc1641d3e4e645bbdf5ead5a42a0570598b63f5862"}], 0x10b0, 0x10}, 0x4000010) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"7110661e8600"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2018/01/28 19:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e7f000-0x9)='/dev/sg#\x00', 0x0, 0x2801) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000326000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4b000-0x4)=0x8) 2018/01/28 19:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000c6e000-0x4)=0x100, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 74.393584] proc: unrecognized mount option "" or missing value [ 74.426368] proc: unrecognized mount option "" or missing value 2018/01/28 19:08:39 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/32, 0x20, 0x0) r1 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5b)=""/91, 0x5b) write(r1, &(0x7f0000002000)="c8", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) 2018/01/28 19:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket$packet(0x11, 0x4, 0x300) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008c9000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000db8000-0x20)={0x0, 0x3, 0x3, 0xffff, r2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000977000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c35000)=0xe8) stat(&(0x7f0000b69000-0x8)='./file0\x00', &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a53000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ce000)=0xe8) setresuid(r4, r4, r3) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000046000-0x38)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe2f, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x40012100) 2018/01/28 19:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e31000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b1d000)=0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bd1000)=0x0) r2 = getpgrp(r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001eb000)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9d000)=0x0) 2018/01/28 19:08:39 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000008000)={0x3, 0xdde, 0x3, 0xf644}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000007000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x1, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/28 19:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00006c9000)=@file={0x0, ""/108}, &(0x7f00005ed000-0x4)=0x6e) r0 = socket(0x17, 0x0, 0x4e00) accept4$inet6(r0, 0x0, &(0x7f0000966000)=0x0, 0x803) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/access\x00', 0x2, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e71000-0x4)=0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/context\x00', 0x2, 0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000500000)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000638000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) eventfd(0x3) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000428000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000)=0xe8) getgroups(0x1, &(0x7f0000b36000-0xc)=[0xffffffffffffffff]) socket(0x11, 0x6, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2b000)='/selinux/enforce\x00', 0x8000000000008000, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f000033d000)={0x0, {""/7}, 0x0}, &(0x7f00009f4000-0x4)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/rfkill\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000458000-0x12)='/dev/input/event#\x00', 0xda3, 0x4000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f000042e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f00007cb000-0x8)={0x0, 0x0}) 2018/01/28 19:08:39 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000028000)=0x50d) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000)={0x0, 0x0}) write$evdev(r1, &(0x7f000001a000-0xa8)=[{{0x0, 0x7530}, 0x7, 0x9, 0x7fff}, {{0x0, 0x0}, 0x5, 0x77ee, 0x1}, {{r2, r3/1000+10000}, 0x7fffffff, 0x4, 0x8001}, {{0x77359400, 0x0}, 0x77, 0x2, 0xfff}, {{0x77359400, 0x0}, 0x1c0000000000, 0x1ff, 0xcc8}, {{0x0, 0x2710}, 0x8000, 0x9, 0x202}, {{0x0, 0x0}, 0x5, 0x847f, 0x7}], 0xa8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000002b000-0x4)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000002a000-0x18)=@get={0x1, &(0x7f000002a000-0xe3)=""/227, 0x3fc0000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000028000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000020000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000029000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x5, 0x0, 0xffffffffffffffff, 0x20, r5}) 2018/01/28 19:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6b000-0xf)='/dev/sequencer\x00', 0x400880, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000389000-0x4)=0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000c97000-0xc)={0x0, 0x7f, 0x23}) finit_module(r2, &(0x7f0000f7b000)="776c616e3073656c66bb00", 0x2) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0xfffffffffffffffc}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/28 19:08:39 executing program 5: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getown(r0, 0x9) 2018/01/28 19:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000150000-0x8)={0x0, 0x40, 0x17}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000795000)={r3, 0x2d1, 0x1, 0xffffffff, 0x40, 0x1}, &(0x7f000045b000)=0x14) 2018/01/28 19:08:39 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r2, 0x9a, "9c068ecf56359c312c634e0ac8c9c8e7f2b960d02a04e070a74113105ab4364e759dc232f714c5b306bb5c557333bc5b05d1a7a736301dce294290c5716234791d1ed582425a7161193256b82feb5b0ee0720e786db5643f47cf8e860707de9e07f11a44032787d43a801c1242abf329b7688de3f29a4c32a610fd022aa65437098c6e2ce680b711ea48fcec23ef8e8d61f23934116cec941ecf"}, &(0x7f0000004000-0x4)=0xa2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) getpgrp(r3) 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) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000002000-0xe6)=""/230, 0xe6}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000005000-0x61)=""/97, 0x61}, {&(0x7f0000004000)=""/120, 0x78}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000004000-0x14)=""/27, 0x1b}], 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x3ff}, 0x4) 2018/01/28 19:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000089d000-0x10)='{[@vboxnet0ppp0\x00', 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000017b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e0000)={0x0, 0x0, 0x0}, &(0x7f0000d7a000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000a49000-0xa)='setgroups\x00') syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') r3 = request_key(&(0x7f0000a34000-0xb)='pkcs7_test\x00', &(0x7f000036a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000924000-0xd)='/wlan1.wlan0\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bdd000-0x4)=0x0, &(0x7f0000ff2000)=0x4) keyctl$setperm(0x5, r3, 0xfffffffa) 2018/01/28 19:08:39 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 74.538813] binder: 13253:13257 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffc [ 74.588718] binder: 13253:13257 unknown command 0 [ 74.600071] binder: 13253:13277 tried to acquire reference to desc 0, got 1 instead [ 74.608005] binder: 13253:13257 ioctl c0306201 2000dfd0 returned -22 [ 74.621830] binder: 13253:13274 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 19:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000752000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/28 19:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) pipe2(&(0x7f0000fc7000)={0x0, 0x0}, 0x800) r2 = fcntl$dupfd(r0, 0x406, r0) mkdirat(r2, &(0x7f000048a000)='./file0\x00', 0x100000022) setsockopt$inet6_int(r1, 0x29, 0x5e, &(0x7f0000663000-0x4)=0x20, 0x4) socketpair(0xa, 0x3, 0x3, &(0x7f0000513000)={0x0, 0x0}) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000afe000-0x4)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x9, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) r1 = memfd_create(&(0x7f00000a7000-0x8)='md5sum-\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002eb000)={0x5, 0x95, 0x20a, 0xfffffffffffffff8, 0x6, 0x3ff, 0x1, 0x0, 0x0}, &(0x7f000082b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001f5000-0xc)={r2, 0x200, 0x30}, 0xc) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/28 19:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) getresgid(&(0x7f0000332000-0x4)=0x0, &(0x7f0000062000-0x4)=0x0, &(0x7f00008cf000)=0x0) getresgid(&(0x7f0000bd3000-0x4)=0x0, &(0x7f0000cf9000)=0x0, &(0x7f000068f000)=0x0) r4 = getgid() setgroups(0x3, &(0x7f000040b000)=[r2, r3, r4]) 2018/01/28 19:08:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x1e)=@file={0x0, ""/28}, &(0x7f00009a4000-0x4)=0x1e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000d56000)="02", 0x1) 2018/01/28 19:08:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dcc000-0xb8)={0x0, 0xc1, 0x6, 0x6, 0x9, 0x12, 0x4, 0x4, {0x0, @in6={{0xa, 0x1, 0xffffffffffff8000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd50, 0x1, 0x0, 0x80, 0x8}}, &(0x7f0000457000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000353000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xc3c, 0x3f, 0x80000000, 0x26}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1ff, 0x3, @fr_pvc_info=&(0x7f0000001000-0x14)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000004000-0x5c)={0x13a, 0x2, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000002000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r2, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/28 19:08:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000dd4000-0xd)='/dev/usbmon#\x00', 0x9, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa7b, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000790000-0xcc)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x4}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000014f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc4000-0x4)=0x14, 0x800) connect$packet(r3, &(0x7f0000a53000-0x14)={0x11, 0x1f, r4, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/28 19:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7e000-0x6)='/selinux/context\x00', 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a0a000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000445000)={{0x3, 0x2, 0x9, 0xba0b8ca36d5cb05, 0x0}, 0x7ff, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) 2018/01/28 19:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00005bb000-0x1000)="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") fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/28 19:08:39 executing program 5: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x1) r1 = dup2(r0, r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000021a000-0x8)={0x7, 0xfffffffffffffff9, 0x8, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xd32ead06b3580571) 2018/01/28 19:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000158000-0x3b)=""/59) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/28 19:08:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ashmem\x00', 0x666001, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) dup(r0) getuid() mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) 2018/01/28 19:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) dup3(r0, r0, 0x0) 2018/01/28 19:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000fe6000)=""/39, &(0x7f0000483000)=0x27) r1 = accept4$inet6(r0, 0x0, &(0x7f000059e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000076b000-0xc)=@sack_info={0x0, 0x4, 0x7}, &(0x7f0000883000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d10000)={r2, 0x1}, &(0x7f0000837000-0x4)=0x8) close(r0) socketpair(0xa, 0x805, 0x401, &(0x7f0000691000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$vsock_stream(r3, &(0x7f0000ffd000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r4, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) bind$inet6(r4, &(0x7f0000bda000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/28 19:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b21000-0xb)='/dev/hwrng\x00', 0x309800, 0x0) write$selinux_context(r0, &(0x7f000041c000)='system_u:object_r:inetd_child_exec_t:s0\x00', 0x28) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup(r1) getdents(r2, &(0x7f0000002000)=""/20, 0x14) [ 74.811614] ================================================================== [ 74.819023] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 74.825683] Read of size 8 at addr ffff8801cdd2a5b8 by task syz-executor7/13313 [ 74.833113] [ 74.834733] CPU: 1 PID: 13313 Comm: syz-executor7 Not tainted 4.4.113-g202e079 #1 [ 74.842334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.843188] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 19:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c29000-0x1f)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = socket$inet6(0xa, 0xa, 0x7fffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006c6000)={0x0, 0x1, 0x0}, &(0x7f0000c1b000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000aef000)={r3, 0x2, 0x100000001, 0x2}, &(0x7f0000288000)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/28 19:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fc6000)={0x1, &(0x7f000082f000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed1000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) connect$ipx(r0, &(0x7f0000487000)={0x4, 0x8e, 0x0, "57f7e5003615", 0x0, 0x0}, 0xfffffffffffffe1b) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000090e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c0e000)={0x9a7, 0x7fff, 0x200, 0x81, 0x7fff, 0x4, 0x20, 0x7ff, 0x0}, &(0x7f0000e12000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000891000-0x8)=@assoc_value={r2, 0x4900}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000f21000-0x5)='attr\x00') ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000061f000)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000163000-0x2)=0x200) 2018/01/28 19:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001df000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00002aa000-0x1000)=""/4096) [ 74.843196] binder: 13331:13335 ioctl 40046207 0 returned -16 [ 74.862795] 0000000000000000 4e7f09e33fd548dd ffff8801d4007650 ffffffff81d0278d [ 74.870825] ffffea0007374a80 ffff8801cdd2a5b8 0000000000000000 ffff8801cdd2a5b8 [ 74.878876] 0000000000000000 ffff8801d4007688 ffffffff814fd053 ffff8801cdd2a5b8 [ 74.886910] Call Trace: [ 74.889473] [] dump_stack+0xc1/0x124 [ 74.894809] [] print_address_description+0x73/0x260 [ 74.901446] [] kasan_report+0x285/0x370 [ 74.907041] [] ? __lock_acquire+0x387e/0x4b50 [ 74.913157] [] __asan_report_load8_noabort+0x14/0x20 [ 74.919886] [] __lock_acquire+0x387e/0x4b50 [ 74.925829] [] ? __lock_acquire+0xb5f/0x4b50 [ 74.931859] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.938841] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.945825] [] ? mark_held_locks+0xaf/0x100 [ 74.951769] [] lock_acquire+0x15e/0x460 [ 74.957373] [] ? remove_wait_queue+0x14/0x40 [ 74.963402] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 74.969690] [] ? remove_wait_queue+0x14/0x40 [ 74.975717] [] remove_wait_queue+0x14/0x40 [ 74.981575] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 74.988557] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 74.995799] [] ? ep_free+0x1c0/0x1c0 [ 75.001133] [] ep_free+0x93/0x1c0 [ 75.006206] [] ? ep_free+0x1c0/0x1c0 [ 75.011543] [] ep_eventpoll_release+0x44/0x60 [ 75.017658] [] __fput+0x233/0x6d0 [ 75.022731] [] ____fput+0x15/0x20 [ 75.027804] [] task_work_run+0x104/0x180 [ 75.033484] [] do_exit+0x82a/0x2a10 [ 75.038729] [] ? release_task+0x1240/0x1240 [ 75.044669] [] ? hash_futex+0x210/0x210 [ 75.050264] [] ? recalc_sigpending+0x76/0xa0 [ 75.056290] [] do_group_exit+0x108/0x320 [ 75.061969] [] get_signal+0x4f2/0x1550 [ 75.067475] [] do_signal+0x8b/0x1d40 [ 75.072820] [] ? setup_sigcontext+0x780/0x780 [ 75.078934] [] ? retint_kernel+0x2d/0x2d [ 75.084614] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 75.091433] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 75.097984] [] ? SyS_futex+0x210/0x2c0 [ 75.103491] [] ? retint_kernel+0x2d/0x2d [ 75.109172] [] ? exit_to_usermode_loop+0xe4/0x160 [ 75.115636] [] exit_to_usermode_loop+0x11a/0x160 [ 75.122009] [] syscall_return_slowpath+0x1b5/0x1f0 [ 75.128562] [] int_ret_from_sys_call+0x25/0xa3 [ 75.134762] [ 75.136360] Allocated by task 13296: [ 75.140041] [] save_stack_trace+0x26/0x50 [ 75.145931] [] save_stack+0x43/0xd0 [ 75.151302] [] kasan_kmalloc+0xad/0xe0 [ 75.156924] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 75.163505] [] binder_get_thread+0x15d/0x750 [ 75.169651] [] binder_poll+0x4a/0x210 [ 75.175183] [] SyS_epoll_ctl+0x10b1/0x2040 [ 75.181154] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 75.187929] [ 75.189529] Freed by task 13296: [ 75.192862] [] save_stack_trace+0x26/0x50 [ 75.198755] [] save_stack+0x43/0xd0 [ 75.204116] [] kasan_slab_free+0x72/0xc0 [ 75.209915] [] kfree+0xfc/0x300 [ 75.214929] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 75.221681] [] binder_thread_release+0x27d/0x540 [ 75.228172] [] binder_ioctl+0xb94/0x12e0 [ 75.233972] [] do_vfs_ioctl+0x7aa/0xee0 [ 75.239683] [] SyS_ioctl+0x8f/0xc0 [ 75.244957] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 75.251624] [ 75.253225] The buggy address belongs to the object at ffff8801cdd2a500 [ 75.253225] which belongs to the cache kmalloc-512 of size 512 [ 75.265850] The buggy address is located 184 bytes inside of [ 75.265850] 512-byte region [ffff8801cdd2a500, ffff8801cdd2a700) [ 75.277864] The buggy address belongs to the page: [ 75.309596] BUG: unable to handle kernel NULL pointer dereference at (null) [ 75.317848] IP: [< (null)>] (null) [ 75.323143] PGD 80000001d2183067 PUD 1cde62067 PMD 0 [ 75.328690] Oops: 0010 [#1] PREEMPT SMP KASAN [ 75.333664] Dumping ftrace buffer: [ 75.337183] (ftrace buffer empty) [ 75.340875] Modules linked in: [ 75.344176] CPU: 0 PID: 13322 Comm: syz-executor3 Not tainted 4.4.113-g202e079 #1 [ 75.351776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.361119] task: ffff8801d42a8000 task.stack: ffff8801d55a8000 [ 75.367161] RIP: 0010:[<0000000000000000>] [< (null)>] (null) [ 75.374897] RSP: 0018:ffff8801db207df0 EFLAGS: 00010006 [ 75.380332] RAX: ffff8801d42a8000 RBX: ffff8801cdd67df8 RCX: ffffffff812ac810 [ 75.387678] RDX: 0000000000010000 RSI: ffffffff842bdb20 RDI: ffff8801cdd67df8 [ 75.394940] RBP: ffff8801db207ee0 R08: 1ffff10016497322 R09: 0000000000000001 [ 75.402204] R10: 0000000000000000 R11: 1ffff1003b640f6a R12: 0000000000000000 [ 75.409467] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8801db219640 [ 75.416738] FS: 00007f95f777f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 75.424956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.430832] CR2: 0000000000000000 CR3: 00000001d7950000 CR4: 0000000000160670 [ 75.438102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.445369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.452628] Stack: [ 75.454855] ffffffff812ac816 ffff88021fffd017 ffff88021fffd01b ffff88021fffd00f [ 75.462910] 1ffff1003b640fcb ffff8801db2196a0 ffffed003b640fca ffff8801db219700 [ 75.470942] 0303fc0000000005 ffff8801db219678 ffffed003b6432d4 ffff8801db219718 [ 75.478974] Call Trace: [ 75.481550] [ 75.483612] [] ? __hrtimer_run_queues+0x306/0xfe0 [ 75.490407] [] ? hrtimer_fixup_init+0x70/0x70 [ 75.496554] [] ? hrtimer_interrupt+0x131/0x440 [ 75.502787] [] hrtimer_interrupt+0x1a6/0x440 [ 75.508845] [] local_apic_timer_interrupt+0x6a/0xb0 [ 75.515519] [] smp_apic_timer_interrupt+0x76/0xa0 [ 75.522022] [] apic_timer_interrupt+0xa0/0xb0 [ 75.528160] [ 75.530237] [] ? smp_call_function_single+0x13e/0x3b0 [ 75.537381] [] ? smp_call_function_single+0x140/0x3b0 [ 75.544235] [] ? do_flush_tlb_all+0x30/0x30 [ 75.550212] [] ? generic_exec_single+0x330/0x330 [ 75.556623] [] ? do_flush_tlb_all+0x30/0x30 [ 75.562595] [] ? find_next_bit+0x3e/0x50 [ 75.568305] [] ? cpumask_next_and+0x92/0xc0 [ 75.574279] [] smp_call_function_many+0x47d/0x720 [ 75.580772] [] ? __lock_is_held+0xa1/0xf0 [ 75.586567] [] ? do_flush_tlb_all+0x30/0x30 [ 75.592546] [] native_flush_tlb_others+0xfe/0x710 [ 75.599046] [] ? _find_next_bit.part.0+0xe0/0x120 [ 75.605539] [] ? switch_mm+0x70/0x70 [ 75.610904] [] ? cpumask_any_but+0x88/0xc0 [ 75.616789] [] flush_tlb_mm_range+0x103/0x560 [ 75.622934] [] tlb_flush_mmu_tlbonly+0x185/0x2f0 [ 75.629351] [] tlb_finish_mmu+0x1b/0xa0 [ 75.634984] [] unmap_region+0x250/0x330 [ 75.640616] [] ? __vma_link_file+0x160/0x160 [ 75.646680] [] ? vma_rb_erase+0x60a/0x9f0 [ 75.652501] [] do_munmap+0x70f/0xec0 [ 75.657866] [] mmap_region+0x423/0x1250 [ 75.663493] [] ? selinux_mmap_addr+0x1f/0xf0 [ 75.669556] [] do_mmap+0x4fd/0x9d0 [ 75.674751] [] vm_mmap_pgoff+0x16e/0x1c0 [ 75.680468] [] ? vma_is_stack_for_task+0xa0/0xa0 [ 75.686878] [] ? SyS_futex+0x210/0x2c0 [ 75.692428] [] SyS_mmap_pgoff+0xd0/0x560 [ 75.698141] [] ? vm_stat_account+0x130/0x130 [ 75.704203] [] ? move_addr_to_kernel+0x50/0x50 [ 75.710439] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 75.716929] [] SyS_mmap+0x16/0x20 [ 75.722035] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 75.728608] Code: Bad RIP value. [ 75.732323] RIP [< (null)>] (null) [ 75.737719] RSP [ 75.741329] CR2: 0000000000000000 [ 75.744774] ---[ end trace 1992bdb58510909b ]--- [ 75.749515] Kernel panic - not syncing: Fatal exception in interrupt [ 76.877276] Shutting down cpus with NMI [ 76.881696] Dumping ftrace buffer: [ 76.885214] (ftrace buffer empty) [ 76.888901] Kernel Offset: disabled [ 76.892501] Rebooting in 86400 seconds..