0, 0xd, 0x9, 0xe2000, 0x17, 0x12cc, 0x5, 0xa]}}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @enc_lim={0x4, 0x1, 0x6}]}, @dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x0, {0x5, 0x0, 0x7ff, 0x8, [0x7]}}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x3, 0x0, 0x1, 0x3, [0x5ec, 0x0, 0x80000000]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x1000, 0x0, "afd578fd3b190ced79fa8fac0dfe6b26040165016bd9a17365b26ffaf72ca10de7dbe59f1ce4b4a293885a5a3633f2d5ad283b47281fbfeda2598d6b52746c9f6b2c954100c558822af701539439d1006b7cbbfb8ecc141f4aa87802255fb4c8229cb93f060801b5dde32f7da96a4be57aaf1a35"}, @calipso={0x7, 0x0, {0x4, 0x0, 0x81, 0x40, [0x6, 0x4fa, 0xe10d, 0x81, 0x6]}}, @jumbo={0xc2, 0x4, 0x103}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x4}]}], @udp={0x1, 0x1, 0x0, 0x0, "1678d53c46b2b14402b28ac72ad596e8aab803cd8aecc85a242480a584527170e7e9159d04f675f3c15c194e9390f5e44f3c2caeec060f7d7387fee114b9955dbd80dfe2a221e4e8e5d56ba9f99d4d9adde9858abfce06a3e8fec76735c008d1c31b73997b02162bd23746e06797aef1a16ed9cdae982a9be090202d773044f6bfc7156f1553fe8f2c2fbdeecc5cf88d7d12a4218f02220a5730fb20181047e18c09323a3ab13605bf245485587e5515bec73745db8bbb01254d67fb1cf960806d39e118135c81a8696f748b213aefccf3906fdf6e4f6e"}}}}}}, 0x0) 2018/01/05 07:52:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005bf000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000074c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a1c000-0x4)=0x14) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000029b000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00003a0000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffffd, 0x20000000000a, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000d20000)=@hci={0x0, 0x0, 0x0}, &(0x7f00009c6000-0x4)=0x6, 0x80000) umount2(&(0x7f00003df000)='./file0\x00', 0x8) fcntl$setsig(r2, 0xa, 0x19) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fc2000-0x1c)=@req3={0x2, 0x2, 0x3, 0x5, 0x100000001, 0x0, 0x80000001}, 0x1c) 2018/01/05 07:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) sendto$inet6(r0, &(0x7f0000c0e000-0xc0)="", 0x0, 0x0, &(0x7f0000ee9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c34000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/05 07:52:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003ad000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006ba000-0x7)='^}em1/\x00', 0xfffffffffffffffa) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r2) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x5, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) write$fuse(r3, &(0x7f0000001000-0x28)={0x28, 0x0, 0x1, @fuse_notify_store_out={0x7, 0x9, 0x2}}, 0x28) r4 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000a3e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x4900, 0x0) request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000003000-0x158)={0x7, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x80000001, 0xf2cb, 0x2, 0x1ff, 0x60}}, {0x7, 0x0, 0x0, 0x0, @msi={0x1, 0x6, 0x401}}, {0x80000001, 0x7, 0x0, 0x0, @adapter={0x7fe9, 0x4, 0x6, 0x3, 0x4}}, {0x0, 0x4, 0x0, 0x0, @msi={0x8, 0x5, 0x7e8c}}, {0x0, 0x2, 0x0, 0x0, @sint={0x3, 0x6}}, {0x2, 0x0, 0x0, 0x0, @msi={0xffffffffffffffff, 0x2, 0x80000000}}, {0x7, 0x3, 0x0, 0x0, @adapter={0x2, 0x10000, 0x2, 0x7, 0x100000001}}]}) [ 123.464665] device eql entered promiscuous mode 2018/01/05 07:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) inotify_init1(0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x2]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/05 07:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x101) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000931000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f00006ab000-0x38)={0x0, 0x0, &(0x7f000024a000)=[{&(0x7f000082c000)=""/159, 0x9f}, {&(0x7f00002cf000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000256000)=""/123, 0x7b, 0x100}, 0x162) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0xffffffffffffffff}, 0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000247000-0x4)=0x0) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000734000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0c000)=0x8c) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009f3000-0x16)={0x0, 0x1, 0x2, [0x0, 0x800]}, 0xc) 2018/01/05 07:52:02 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000)=0x37, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000866000-0x4)=0x10) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eef000)={0x0, 0x7}, &(0x7f0000117000-0x4)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000ef0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4, &(0x7f0000639000-0x8)={0x1}, 0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef0000-0x8)={r1, 0x100}, &(0x7f0000ef0000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 07:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x401) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c02000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = open(&(0x7f0000eff000)='./file0\x00', 0x301400, 0x8) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002b9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4801}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000fe8000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@generic="d06684c9d2bab005bfede6cefdead1b2", @ifru_data=&(0x7f0000def000-0x20)="ab99f02bf42f2fddabf2c0c49f85d137f6dbe52e0655e4eb690b5e6dbe2db50c"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005d3000)={0x0, 0x1b, "bdd3046347774795d34dc2bf9318744547c936a9b8a70911dbbb11"}, &(0x7f0000178000-0x4)=0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000122000)={r2, 0x8, 0x7, 0x4}, &(0x7f00005ff000-0x4)=0x5) fcntl$getownex(r1, 0x10, &(0x7f0000629000)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r3, r3, &(0x7f00005d9000-0x8)=0x0, 0x9) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bbc000-0xc)='/dev/rfkill\x00', 0x40082, 0x0) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000a97000)='./file0\x00', 0x1000000) inotify_rm_watch(r4, r5) 2018/01/05 07:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/validatetrans\x00', 0x1, 0x0) fstat(r0, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eca000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x1af7, 0x1, 0x81, 0x1, 0x2, 0xa, 0x80, 0x20, 0x7f, 0x5, r2}, {0xc, 0x0, 0x8001, 0x4, 0x7fff, 0x1, 0x885a, 0x6}, {0x7, 0x3, 0x200, 0x6ef}, 0x1400000000, 0xd, 0x1, 0x0, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x6, 0x2, 0x8, 0x7f0000000}}, 0xe8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendfile(r3, r0, &(0x7f0000a81000-0x8)=0x0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) 2018/01/05 07:52:02 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000fe0000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000f75000)="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", &(0x7f0000f75000)=0x0, &(0x7f0000788000-0x4)=0x0, &(0x7f0000a90000-0x9d)="66d6fdad5112582d5490e1825331f66c0641452818a98408e963f2c71ef695db9930ce46d0d6d158917124e2cddb3d08cb9044426530b0abdd3ebdca2a68c28f5468053a12779e5deede19624c5730c641ea2a9d00982dc7fae12f9c5bbd22ea552d42d5f8c3a9571061805b94f72b5d11f5a8a17f43813663b843d3239b74a43f124046e1be2c226a4e3599ebe4afcf3ed9e3cea9bceccaf897936992") mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00006ae000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f78000-0x10)={0x6, [0x3, 0x5, 0x8001, 0x7, 0x9, 0x5]}, 0x10) 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006fa000)={0x26, 'skcipher\x00', 0xf, 0x81, 'lrw(serpent)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00009e2000)='/dev/dmmidi#\x00', 0x5, 0x0) timerfd_gettime(r1, &(0x7f0000c96000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept4$inet6(r1, &(0x7f00005bf000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a77000)=0x1c, 0x80800) r3 = syz_open_dev$usbmon(&(0x7f0000e03000-0xd)='/dev/usbmon#\x00', 0x9, 0x4002) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00003a7000)=[0x100000001, 0x5]) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) syz_open_dev$random(&(0x7f000071a000-0xc)='/dev/random\x00', 0x0, 0x240200) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000d32000-0x38)=[{0x0, 0x0, &(0x7f00007d6000)=[], 0x0, &(0x7f0000348000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x4)=@int=0x9, 0x4) writev(r4, &(0x7f0000750000)=[{&(0x7f0000024000-0x68)="5a0480ee6d0707f01225fb64a90e76e06c72828099c97f0300f022c36e8719bbede6477d1ef999ca9d7146dfa8de19117b1f2f3a36a25158feb8577ebf6de0ea65fa02", 0x43}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006b3000-0x1c)={@generic="a28d7f142de6aee1b0881edb2ab65600", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bcd000-0x4)=@assoc_id=0x0, &(0x7f000054a000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c1f000)={r5, 0x2d}, 0x8) unlinkat(r2, &(0x7f000062e000-0x8)='./file0\x00', 0x200) recvmsg(r4, &(0x7f000023c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00009b0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 07:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000023000+0xee3)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000063f000-0x4)=0x0) r2 = getpgrp(r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000c33000)=0x0) io_destroy(r4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) io_submit(r4, 0x1, &(0x7f00001e1000-0x10)=[&(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000ce5000)="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", 0xf00, 0x40, 0x0, 0x1, r0}]) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000034e000-0x14)={0x8, 0x4, [0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00007d7000)=0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00008e7000)={0x40000001, 0x945, 0x1c}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000c52000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f8b000)={0x0, 0x0, 0x0}, &(0x7f0000616000-0x4)=0xc) r7 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r6, 0x34) ppoll(&(0x7f0000a25000)=[{r0, 0x8000, 0x0}, {r3, 0x2, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8004, 0x0}, {r0, 0x414, 0x0}, {r5, 0x4200, 0x0}], 0x6, &(0x7f00002e2000)={0x77359400, 0x0}, &(0x7f0000088000-0x8)={0x5}, 0x8) ptrace$getenv(0x4201, r7, 0x8000, &(0x7f0000709000-0x8)=0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000988000)=r0, 0x4) listxattr(&(0x7f0000093000-0x8)='./file0\x00', &(0x7f0000458000)=""/12, 0xc) socket$inet(0x2, 0x8000e, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ed5000-0x10)={&(0x7f0000c60000/0x4000)=nil, 0x4000}) socket$inet6(0xa, 0x8000000000005, 0x4) 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000f8000)={0x80000000000007b, 0x0, [0x0, 0xffffffffffffffff, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000027e000-0x18)={0x1, 0x0, [{0x840000082, 0x0, 0x345}]}) [ 123.943400] binder: 17454:17466 unknown command 0 [ 123.948904] binder: 17454:17466 ioctl c0306201 2000a000 returned -22 [ 123.964889] binder: 17454:17478 got transaction with invalid offset (2, min 0 max 56) or object. 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000059000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000003f000)={0x100000001, 0x0, 0x727d, {r4, r5+30000000}, 0x800, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000005a000)=@req3={0xd22, 0xbf31, 0x3, 0x2, 0x8, 0x1, 0x9f6}, 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000532000-0x8)='trusted\x00', &(0x7f00005d9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000570000)='\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000792000-0x1000)="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", 0x1000) r2 = add_key(&(0x7f0000719000)='user\x00', &(0x7f000070f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000140000-0x68)='Z', 0xfffffffffffffff6, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000a9000)=0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$cuse(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/cuse\x00', 0x400, 0x0) keyctl$read(0xb, r2, &(0x7f00006c1000-0x8f)=""/143, 0x8f) [ 123.964929] binder: 17454:17478 transaction failed 29201/-22, size 56-8 line 2966 [ 123.984768] binder_alloc: binder_alloc_mmap_handler: 17454 20000000-20002000 already mapped failed -16 [ 123.986176] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000e35000-0xb4)=""/180) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000818000-0x68)={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]}) timer_gettime(0x0, &(0x7f000073b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000f2c000)=[], 0x0, &(0x7f00005aa000-0x10)={0x0, r1}, &(0x7f0000be2000-0x8)={0x20}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000066c000-0x8)={0x5d, 0x10000}) 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x4002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000088e000)='/dev/rtc\x00', 0x6001, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000c9d000-0xf)=""/15) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) [ 123.986186] binder: 17454:17478 ioctl 40046207 0 returned -16 [ 123.986243] binder: 17454:17481 unknown command 0 [ 123.986252] binder: 17454:17481 ioctl c0306201 2000a000 returned -22 [ 123.987944] binder_alloc: 17454: binder_alloc_buf, no vma 2018/01/05 07:52:02 executing program 2: set_mempolicy(0x1, &(0x7f0000fd0000)=0x401, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000f50000)=""/5, 0x5, 0x20, &(0x7f0000d31000)={0x3, {"242876ff257223"}, 0xfffffffffffffffa}, 0x10) 2018/01/05 07:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000301000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:52:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='nr0\x00', 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x4bf, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0x97ea, 0x8000, 0x3f, 0xffffffff, 0x0, 0x7f, 0x25c1, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0xcb9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x2) fcntl$addseals(r3, 0x409, 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f00002fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a44000-0x9)='/dev/rtc\x00', 0x10000, 0x0) sched_yield() ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00006a9000)={0x20000, 0x0, [0xa791, 0x6000000000000, 0x5, 0x3, 0x2, 0x1, 0x3, 0x7a95a8aa]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000031e000)={0xffffffffffffffff}) 2018/01/05 07:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/enforce\x00', 0x101981, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002eb000-0x4)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000721000)={0x0, @in6={{0xa, 0x2, 0x4f248f31, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b, 0x3, 0x8, 0x655, 0x5}, &(0x7f0000e58000)=0xa0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ea9000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000202000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf6a7, 0x4, 0x6, 0x18}, 0xa0) 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a42000)="97320f253c28bb", 0x7) r1 = memfd_create(&(0x7f000019f000-0xe)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009c6000)=@assoc_value={0x0, 0x0}, &(0x7f00007c6000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000274000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x7fff, 0x0, 0xb3}, &(0x7f0000c82000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000270000)=@assoc_id=0x0, &(0x7f00003f9000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003b7000)={0x0, 0x66c, 0x2b0e, 0x1, 0x8000, 0xffff}, &(0x7f0000a36000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d4b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000604000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b04000)={0x0, 0x80000001, 0x100, 0xff, 0x7f, 0x8}, &(0x7f0000c95000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008c2000-0x10)={0x0, 0x100000000, 0x8001, 0x6}, &(0x7f0000c30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dcc000-0x4)=@assoc_id=0x0, &(0x7f00006da000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000593000-0x8)={0x0, 0x7fffffff}, &(0x7f000040b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000058b000-0x18)={0x0, 0x1, 0x30, 0x0, 0x3ac9}, &(0x7f0000b13000-0x4)=0x18) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000142000-0x20)={0x2000, &(0x7f000003d000-0x8)=0x0, 0x0, r1, 0x8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000023000)={0x0, 0xa4, "932d38f01c53dd1e4d32085d0967933586023642f21bf20b5354132fd115516181c4322ea7a5c5676aa21781e644944a9c7d6483e6eb916410777efe092c74ea9d5914f6c939f07bcf52e93e1a6e6bdd288008f50fe6f90f4f647e0ff6a30b792f8688b8a877fe8ad99cde76df0134667bb4d221df0062a6621adbc5456901c671e85618e0cb3aebec2ee84d0b67950fa5aabe8334e293cd161cbcdea8431963c9ad8c4a"}, &(0x7f0000f51000)=0xac) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001bd000)={0x0, 0xfff}, &(0x7f00005de000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000005c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff32, 0x2, 0x3, 0xc3b6, 0x0}, &(0x7f0000e9d000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000815000)={0x0, 0x5}, &(0x7f0000464000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000032000)={0x0, 0x9, 0x4, 0x5, 0xffffffffffffffb5, 0x8, 0x0, 0x8000, {0x0, @in6={{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000000000000, 0x8, 0x44df, 0x4, 0x42}}, &(0x7f0000f0a000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000229000)={0x0, 0x5c, "47ffd811ed2d56a6c90dbd06edef7b6459edab294298744b80727f22d79dfb6e2e1450ea58c2c56bd3b1377984612247374eb9e875976bcec785a1b5f714d6111e079f925884c50b29a856255868ef34b645a589ca033d46a1357538"}, &(0x7f0000d45000-0x4)=0x64) socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000c35000-0x1f8)=[{&(0x7f00004e5000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008bb000-0xa0)=[{&(0x7f000014d000-0x1000)="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", 0x1000}, {&(0x7f00000c1000)="a48414f9c00abb8cc2d0681288c64082b2e29a7706b6611ddd59c7df6f81c3d3b6cd2c8b9f5b1782dacd2b582163f68b61d04415b845cd285243e14287df1fd83c3b74926287b6afe7490e5d60be62ad8c2c8ad1dc2cef47f998023f3a765519f775bd4ae680706e135fb7506d5c3d42559fecd57868f9a346eef4dfb2c7d0b9b2a17a8a70b05d221c83440ff0b7ceeac84422d6abec829a30ec2e46a23e10b60af925b3", 0xa4}, {&(0x7f0000613000-0xd5)="28de07680ab510f86e83c25948b1b5938364cd63743c609021b4135a2ad0216defe3764e342bdd9e1cbef4cfb39f44ee826e8b02122184795747b9cad47ae3dedea9b9c4a331494e873d755c6febc8757f4e006d426140631d192d2039f3051332572350c86d250f3cf152824b3f6476290f22d0034bfb62d8fcfdaa08d072925ea3734ce4edb5f811700781467014532b4b797f1af76127d9b69b043b77567323dd3c186ff1181db04ca02dfa63d9ebb682387d99aec5935f509c04ac56e51c9b3dfbcb5f3aa4ce6ccac51a1be6b9ba146a60453b", 0xd5}, {&(0x7f00004c1000)="4e2ebdff6265c513cefe2a8171f69839af36c647bb6f98735b3b49e6fcb3120d5fabe1c128a906d89bd3c7e266ecfe7164644c73f33162146ce11ded4d1ebd7e46", 0x41}, {&(0x7f0000bff000)="95fdb02b23ba10cf7e6bfd484c480cc67b00a9f4", 0x14}, {&(0x7f000087b000)="56f7e832d44c170b72c2ecc6fe5900d960330e3c3d348bdd93138374a590d00ba0ff7c874f6223666e26a444fc632e747a14700eafd2f15a6d39261f0d98ca533d5948b0e47271e771fad4c652850b5b64e9a8ff12cb7b3470be6480de61a0e91df42c204de2b42469428ea5125d6965259671a60dd40ea1df458e13959d31aa0daae98626aa53c90bfebe1c60a82ed6575266c9333fe37bad7d8e32f172fbf86a21329ec087e56c8bc43cc6f9e08cbe51861b56104343a84df2eed766bde688fac065e5ae90c9cdf932bde8d5138785ee3a4ff3da5a2ae8404ef1edbe", 0xdd}, 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0x1000}], 0xa, 0x0, 0x0, 0x40}, {&(0x7f0000100000)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb9}, 0x1c, &(0x7f0000605000-0x40)=[{&(0x7f0000347000)="a8ab71dbf1b57596942275148dc0230bafac86cd944db13723b9d616cfa41cdebb5036a503f61acdb66eeb49b01b9be875ae8e33008fd64ef1e5b101904c5ca861e7d29643fb793ffb4d4a3d70078ebda178b10329e1630d0ec0c8eeb5d6fc26178f890a7347b3e98d8df0b51d09969d298792dbffe4eb22342cca5540adaf3a1c6e06ebb5427ca7ffe3dc0b8137091bf6bda2eb3147477ecef67a03e4a01b21ceae08d59e3f9da23a5b815be0c1baed877f99a8f64f68ee0dd42421dca603ff56965e6a91d52483d13275bba91fddd349426d3bbfd353d701aa50b1f81bcdb02bf011a0084799f2e7b921aadf1fec62f8", 0xf1}, {&(0x7f0000f88000)="4331bb88025cd6c322f82a8d614e0ed754fb3f5c1f0f83c14335476e5b00ecc07d326ef4b710ea0379a57cd7a71c797413602df25159a710d3a2fb6f1ef078a4872c47e7e8744756b8b580f96ab924cc2b3ca85446c39f07af294d69e00d1f73cd2933287c2be9f9ef2a0d4859d5f5a3d1747bf4c5abff6a90186527baa93b5d4b6129508886fbafaa8eb92a1518a33e303d8751", 0x94}, {&(0x7f00003ff000-0x18)="e84f6626b3e7df371e16c48907a2d9beb2b6d6667fc94c13", 0x18}, {&(0x7f0000ba0000-0x1e)="5d861c59751cb98c00b0ce2a3c0fb0e875661e6d8d3d98d6d1f8ffe6e8ad", 0x1e}], 0x4, &(0x7f000075e000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x800, 0x5, 0x5, 0x7, 0x101, 0x9, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x8d0, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0x8200, 0x101, 0x0, 0x2, 0x1000, 0x205, r4}}], 0x90, 0x4004}, {&(0x7f00001ff000)=@in6={0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff}, 0x1c, &(0x7f00007a2000-0x60)=[{&(0x7f0000669000)="8f0140e93e5b1af22dba7f138fa500693d7cc1f42d2bb03dee64c7a90caf423d6e5239440e946402131e489391a24bd91c10459328fe206c8daba53cc54120aba2ba5cb4a283dc97aa51f44256f0f24db310feb7533f8f76fd43488f6ea79ecf9a3ffe18427bfa4ea9b8752919110d3ecf2c14b24e6c113d63bb4a8c773a1a", 0x7f}, {&(0x7f0000d59000)="152bd356b50af61cdabf23ede2a497a5c816edac20375db064efbc776b0523278d2a82e255c48e2340c62fbf329340c8785603b9260d65b281757faf8f62350707e87facb2a522bf44bb868c4563278372e8b789e08f5a4c181aa702", 0x5c}, {&(0x7f00001c5000-0x35)="766afbf3aaecb069e4b02f1cdd7c8b525be88cebf3ff5ca3a8843dcf3332a1d517266aa620c432e9c5668bbbed4ca1138ee4a0eddd", 0x35}, {&(0x7f0000249000)="0d7badff7b7f3da068627db0f872d5f5254d89575ad31e6b", 0x18}, {&(0x7f0000d98000-0x4a)="6809caa26923e689e1ff7c8aea32c1953b5eda38a36a2adedf928d8020b712afe42e8a238509fd9e3bec468e6b3389cbc160ae8b364eaf9f390ce18d21535ad207fcd53ce4861c58b715", 0x4a}, {&(0x7f0000fca000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000cdb000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0xd5, 0x3, 0x0, 0x18000000000000, 0xcf, 0x3f, 0xff, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x0, 0xfffffffffffffffc, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x7, 0x100}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x3ff, 0xbe}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x800c, 0x6, 0x1, 0x1, 0x9, 0x40, r7}}, @init={0x18, 0x84, 0x0, {0x5bc, 0x5, 0x7, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x5, 0x4, 0xf9fd, 0x7fff, 0x3ff, 0x19, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8000, 0x8, 0x8, 0x0, 0x1000, 0x1, 0x0, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x19bd, 0x5, 0xc2d, 0xf137, r10}}], 0x1b0, 0x4004}, {&(0x7f00008d2000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bf000-0x10)=[{&(0x7f000014e000-0xe5)="e494fc9f9869f1185185cd8b1b8aaf15ad64d73fd0e9fcf66ada6a27694dde78240e8cde8386a34a917d62796dcacba3c63da46d07011123019ebd9884c580c2cff558ad23a81e62e95ad642f4c05c959cd7a054004951755199ec73e446f1346f0301780e33009dfb19639a6b49da28d66e1ef0f6f00e4401a8e3625b01f00121365d13f561a32fb78f5d530391de9a34982c8b4ac3e6387462bd63ef6ee83776681c63ff57cdadb465394337758acde4ec266b43f7976a9d20c9de0ed55a556b60711a5bedae7c6ed79030e5abd859b3fff2ee1b353a7c8505e38b65c1fa557a4a20f299", 0xe5}], 0x1, &(0x7f0000a9b000)=[@init={0x18, 0x84, 0x0, {0x1, 0x625, 0x6, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7fff, 0x200, 0x2, 0x9, 0xcd7, 0x80000000, 0x7fff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x8, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x200, 0x4, 0x4, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x51e, 0x0, 0x8, 0x7ff, 0x674, 0x80000000, 0x9, 0xfffffffffffffff7, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x204, 0x5, 0x4, r14}}], 0x120, 0x4080}, {&(0x7f00007f6000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002dd000-0x20)=[{&(0x7f00009fd000)="2bfbb833c7da10e7a42db08d9a7d1a4ca7b61a37efe207bd9c68fea7401d", 0x1e}, {&(0x7f0000a9a000-0x8)="207dca342da0782f", 0x8}], 0x2, &(0x7f000042e000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0x80000001, 0x9, 0xc40}}], 0x30, 0x4000000}, {&(0x7f0000888000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ae000)=[{&(0x7f000075b000-0x9c)="ee78d7881adee0ddcdc6362729a7365b240fa72e3c174d658bf90e0687a0863259e0fa9875f4b6ba5cc195b42570cd170f9f4884a61740cfe15582ea32d2c3f6f7c3cb4a1855f9050fe89086d8d7a100e985a25e6d8c7f0310c681a4d07a7236881347f954261021fbbc76d63ce9175268848dbee5f62e2c7cbb2851be5f08e32ca99b7175d9f4a3c6acc643c4365252d2c96a58e000e8b93e9ff411", 0x9c}], 0x1, &(0x7f0000e25000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fffffff, 0x8008, 0x401, 0x6, 0x1, 0x20, 0x1000, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xd530000, 0x8000, 0x3, 0x5, r16}}, @init={0x18, 0x84, 0x0, {0x0, 0x3f, 0xc3, 0x8}}], 0x90, 0x4004051}, {&(0x7f0000285000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008cd000-0x10)=[{&(0x7f0000c99000-0x20)="bf4f8f89d212fcc044fcb24ef77a89963819cf374335ddf62c51c2875d52141d", 0x20}], 0x1, &(0x7f0000a83000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x0, 0x100000000000}}, @init={0x18, 0x84, 0x0, {0x8, 0x5223, 0x80000000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xc, 0x5, 0x1, r17}}], 0x90, 0x4000}, {&(0x7f00005fe000)=@in6={0xa, 0x3, 0xe7a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c, &(0x7f0000164000-0x90)=[{&(0x7f0000742000)="ff201df44ba86d1f99e2145673874acb975c27d3ec47e3b54653551c2a51ba490c9adf7d536037390355d9a1a26a752f62890901228e8f1990c25c6fd8fada35b5883f4cda30cc1136ebe68aba876a91d3a6f0d45e5e6c1dbfb0c500ec2b32e2c2c5c80feeab0a1bca27d2b2084723a3a2204b9e2b6c92dcb6c88a6a5d0c244c09ac42b53f2fce1e816f93bf6032f537612036df1012e7ecec71184621353a8089b36227fc9f7188e8a96c26241af525bd68292a054a80621261c1c59c87d3c77d2c466f9c2d", 0xc6}, {&(0x7f0000b79000-0x52)="8c81c5028bc71c5b64cfb97c88e02b69ccdfd621441f3f56d667cb008a350a131166f420f0f2886816915c765c653133c6be7d8572bc253facb4ec8b416adfe08ae85bb07e9abfab6034bbb4289f6a613a81", 0x52}, {&(0x7f0000871000-0x2c)="948a85cea3fdc14d73e25f79240af88b25a1c75d5f827c0b2411ff691c154be31f5493ec9a918c557a3ee59c", 0x2c}, {&(0x7f00003d9000-0xec)="e2ba0fdd08b75795b63e7235bc6065f51dadfca791c2c2c03027e431b94051a527c5d9520d5cb0a83499e62bff735fbb0e7440f12c4c5d3471c5f0157e498a69fffc35774e4423fcc58ae000e4bf35434aa5ee167ae86a846031538255dcd7dfc498cff142d1b3610e7d777c4a6d06ce6bf960c85e203df22c7555edeeeaebdaa0d53ac36a1122e9c9c4db9db549b10b99c6398fce1be43038c4cc6e61d8cb21e73e7fad0ca80f80940970db4a4b2d82650eadd6e993550ef6cb3e5b32bdab7a7c722cf761f4b79b07635010f343716b5e640b4df8d3516e37599e0d0a0e6adb2bbb44dc1dc4627088716f55", 0xec}, {&(0x7f0000b37000)="7e967223fe86cfc1f3bd093bc4d62d38a58503205d8ec3ac9b59dae8fa1f5a0154f2f25f2adedf81d6ce5d8f4dadd9d2f44ffcaeed137a79337f103794b1dd60c82f2bafff1a1d64fb6f340195ee4b2704024d9c25570fa67b7954cb23ba361032205ed8feab67565e87f0b91d94af68649fdc7ad596b742f4194a65cb83e9e062f7c4f4d9fa85b21f98c8e899736148af2853c97d4917", 0x97}, {&(0x7f00005ed000)="2a1aa8bf57a956297254df0126fbd3945ac4f285b2aba7143c1a6bb94d7fd089d46b937027281a33cd2975bac7d90474507803c8200f98ae2fdde1bd486ba1a15ad8702c6caa4aee767c9e932b6c6b58132ae7e64537b6c5b327907c78de64e07535dbb6f14ff02e2b57907963f8bd199e028a58fcb0c939e27b0c427e19fdb5f0b1626fa284658d09b83e41465b043a1db5d383a1bf542ce13ed762c0e0faf11ad37b", 0xa3}, {&(0x7f0000d4e000-0x70)="914c8d9f842c0a36d85c0e3ce3443a4fc1ff843a7a4753545529dbe5b99058c8da0bf448636f27cbb8057546ee3ad8b56db4e9d98c1ae856af3a41ab10f6619e3b05be9c73ad5a9b0bf249c3327054749c0e936bdd1f0b27a4a8e7a239dc74b0feee0f078ffd4aba0c2916de36a5ed7a", 0x70}, {&(0x7f000005a000-0xb)="ba09d8a569e19b2d941299", 0xb}, {&(0x7f0000c86000)="a8689903636169f9cd95dca7ed3612470a43bc7163917e2fd5a15c5236aa37558c7cfbadaaefd6bb6cd73f417930e0b61d63acf0217613529bf6ebeb5deadab62f025c745a64fef8ffaec0610154ad43eb9b0310372ee6431f47d847", 0x5c}], 0x9, 0x0, 0x0, 0x80}, {&(0x7f0000967000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f95000)=[{&(0x7f00002a4000-0xa5)="7b1adfd09992a59b19977670caef65cc468ec059ed7affe019bdfdf48639b049d4f38dd3556838d690c178f78382172b8361806abdb0b5569eb790a13d5822ea1207c938e09a02944d36c0a7e9a93503880d36fb0ca54fb1b67ff21b84e4ee4de85312f25e20538fb9738fdb1221a015efd0eba587789a080d958a80e3c96e74433a48fe947dec268d8e3d46f2c4d89e870ece8078a869a951df40d88608272c5279665a25", 0xa5}, {&(0x7f0000a70000-0xc7)="85fefbe17ea504218ce448ad1eb8d5d138dada80a625ba045446002dc1b6406775047511e15631a2cc1e288fb661a539ddba638b9b96cd9b827e31c529247a28da592294639ecb3146c69473fc299590b53e523280a0988f39b1f2ee99c8a347fbbe92b19f8d625f16875e45cd2b951054d4ab649aa8fd800f491ba656709321f5b29fd7b3d32df03e9d8f4ab4e2d33f91f53872c88df20304d04aba6e95e0feeba57776d8be95a8888d0d7b416cb0f6a0a2dbc4087e05ddec987c369b3f55041e26babd4a5c25", 0xc7}, {&(0x7f0000e47000)="13f3edd62e6677c9f1d5897cfd4f53a5fd56f8faa7af8174ea892983d64aeba10f661b572f487413e0331ec5e216e36f67ee52ee3222131a7516acd7af9af9e15b866ce690269f8965483efd0194469b2dbf", 0x52}, {&(0x7f00006ce000)="aabd03f1aa41c12665a0764272300e4db74b38cdd06131c12b021fe1dd3963cc249ff92e047c4bc7a1d012b03a22646650d4025caf769c36cf4f6040c70bcbcf2e2e4a8865f51eca2edb42d427b2dbf65e8faed97269235431b9887feb0a03adc10f02617e0749ca66b871e8cf399d3bdbc30b5bd681bcd723fb2d70f0699d68deeb1d59077ded74ca8a2432388a1a1df2f29e66411b33a894d9e220c19007a80a973f5fca67975d50593c4a8b58d703923deaf98cbf658472138beb70594591fa2b713f462db3a6f25d8df73653ca9a947bb3c2091dd9de38d7cf0d0501644bfc20162e2b6a31", 0xe7}, {&(0x7f0000b7a000-0x9)="d7d3206ffc6d88080a", 0x9}, {&(0x7f0000d25000-0xea)="617e07313c8e5951edc5769b9d5431b83f4898f0092ae4050285272ee7b3f4ddbd343708acd4c51ab84578cbda130b42f868e6618f1f9e065454624f13e22f9797af3503e20c55f68e40f823baeea521981ba18b72f5e8339ece6623e0816e43b7d89cc4bd4c8f327bf79af8d9b6d6f3663a4f959f438eaa85dfb0cd72efe0e04c41f2cd01d9a7f452226bf4b900b98be3af439c1e08777b570afa6c873d6ed120f0cb3cbaab5552b5eea06000d329ea37f46cf4a25007174fa9e60deecde37b32fc2a308ad7bf2e28961b0a1a6745531de0a8cb0e1fec2e761091e7213cd25b799dadc9a2592a233c4f", 0xea}, {&(0x7f0000e20000)="70b0e0c56dca02fe03c7a7a1cd07f0f4783091906acc22a3df36b8d9553ea741c18fe57efb2d64e3cdeb15ca419aaa29b2e7f81a65f3b40d89d8d013cff7190f35ec7dab1b8c08e3df9b5b5c3a41015d302a8afa7b04354bde03ef5c306e689b7d28d5d58d485493f38fd53ebfe8ae0af01bb089362ff9dadde08f8c8880f7b1b5e8e6e97b09845d03dd285c24dbd6b7d0a09d1cba3f3dbdaf012b776e4301911b6ea6581ed6db04a4c8bea2c40861f952ef7a13ca4d52ffe14c28c49a638042f9d3ccc19a49592ec51e11f591ba", 0xce}, {&(0x7f0000854000-0xf8)="1ab6b153699556f2b173a63ecb4a6b9a650b4ee21b05a953f22d1594b544877e11aafa3d4536f3fe06b2ab60049403b8cbbc94f790655782be2df42d0a8f00b889d0040962c96a5f04f127443a7fd0079523a8b61b2f9f9c3d4b69ca93b21ad57678269ea429fa9ebbbc9e28a26005b192aee0a77617a6b2ae4ca6c627153651c9a83ca3370e4acd24f62a9a0b35034afaf6e98c3e55d60619108559c91a855a1264e79942596a2a7293f0a0ee52890cbab31a34fb60050e763f7d5eb5e6edf092be40243da37ba8026f2f1ece1fb6012c3b5946911111503f599eda99405172886473cc69459dec79916929f915f47aec08b380f1cd476f", 0xf8}, {&(0x7f00003fc000-0xa)="95978a0e2a7cd5265f17ebab68adc2e224d7985d445cd849452365", 0x1b}], 0x9, 0x0, 0x0, 0x4040}], 0x9, 0x40000) socket$packet(0x11, 0x3, 0x300) 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000000a000-0x50)={{0x1, 0x2, 0x9, 0x3, 0x7}, 0x0, 0x6, 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]}) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cd1000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000ea4000-0x18)={0x0, 0x1000, 0x6, &(0x7f0000ff6000)=0x0}) write(r0, &(0x7f0000f8f000-0x1f)="1f0000000506ffddf10500001d020000000000110900010004001001000000", 0x1f) 2018/01/05 07:52:02 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000382000-0xd)='/dev/dmmidi#\x00', 0x9, 0xa000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x80, 0xa0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000-0x1)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') [ 123.987967] binder: 17454:17481 transaction failed 29189/-3, size 56-8 line 2903 [ 124.132293] binder: undelivered TRANSACTION_ERROR: 29189 [ 124.138573] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000870000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d40000-0x8)=0x1000, 0x2a) syncfs(r0) setsockopt(0xffffffffffffffff, 0x2fa, 0x1ff, &(0x7f000094b000-0xf0)="dbf42d87559f585b260150259046bffd03be53c4d4c5db81865d2eeaaba063c0631ce6dd78df985130c3096c77f3d670ef7d05bda268708b07c7ce4476ef61500e2173370bea6d8779f2dc937e21a8116fd33d1ff5dc8defece7f90894a4323ce831e4ea6998f8aca5d4276b26f215c21510d3bfbaa1061ac6547f0a27b79bb4064ddaba5ff3c3e09fd8be358701d57c691a81a7944a2db18a35c1daebad45eca5cbcf1ceb22c4cabc3278138eb5ec14523059459d6c919a17dd737be488103dbd146c144cb613cbadc64add447165dfb584dfd2c6167744741f1394ea097ed37b530356ac53d4fbd7df517a83eac7af", 0xf0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000afb000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getgid() r2 = getgid() r3 = getegid() setresgid(r1, r2, r3) 2018/01/05 07:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b3000-0xd)='/dev/usbmon#\x00', 0x3, 0x80c02) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000077000-0x4)=0x81) r2 = getpid() ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00006a4000)={&(0x7f00008a4000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000004e000-0x4)=r2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000064d000-0x20)={r1, 0x8a00, 0x20, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000ee4000)="f0a034c2f52c03fd68cb316fdb00a637be91ae0059d43216faee0ee59e6971c72df6462866fe6002937d6ae5b07f7b403c303fe0ffd5a9de05bd5450c5246020ef45e161069b40812a684c98a68cbb71d8e840eb8b513abc41ebdf93612267863b97f0e11bf9ef62b2e1aa52b8f37d847de397a523d421ae44d7abe83c905f414a145d009d22591eab6d76b5028cade72adb072c4fce8b3af710bdff2ad14109cec85f71cd5927dc7e5222524bd8062310a1d571bb04f0876a99e8339be986d895d7fcb808f7e191adcdfa6f5357488fd913e1be4387b0c3558a21a3b7d889eab7339c69d9e04f02", 0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000132000-0x9)='/dev/vcs\x00', 0x400000, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) fcntl$setlease(r4, 0x400, 0xfffffffffffffffd) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000ef1000-0x51)=""/81, &(0x7f0000513000)=0x51) r5 = syz_open_dev$dspn(&(0x7f0000f34000)='/dev/dsp#\x00', 0x4, 0xffffffffffffffff) accept4$ipx(r5, &(0x7f0000de9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003a5000-0x4)=0x10, 0x800) 2018/01/05 07:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x5) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000be6000)={0x2, 0x8000, [{0x2, 0x0, 0x1}, {0x2, 0x0, 0x0}]}) write(r0, &(0x7f0000b86000)="290000001f000707ff0000000000000012000600e00000000b40130000000000000000fe0021ff106d", 0x29) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000453000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000e45000-0x27)="32cddeefff80ea4a75e37cc74d120635d75d8786b3150a519ac4880e9217301f6711fb0a4cbcf9", 0x27) 2018/01/05 07:52:02 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00006dd000)='/dev/vcsa#\x00', 0x8001, 0x2) listen$netrom(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000618000)="99a2f8b72770629cff53b352a551109f43b1aeeb8bb74bce67b3b9da5fad1e7a8365031ccc1ed78d65dff75ce6156a4359121da775e309ab8714ef517df0fb13b23fef81e744d3331ff97cc6b47e8ff5d810dee2424f367434733a954aec3aba0eaefbe91db3fe798010c30aadaae8a5663cd1074e2f85a8969180ac553cb85a2d4c19420b01e31a6324e17589af0ead93b32bffdb57fcfba1ddfa9cd233a0b9e162041011f7cd89d9c08dcf08d38807076f5194350da09f7fa23686052fd10c7ffe412282a37490092d0d522bab1ff043d900a7ff6e294762da43e3579710d9157bdec004c8f70e58d1ab11659653", 0xef) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005c1000-0x4)=r0, 0x4) symlink(&(0x7f0000afb000-0x8)='./file0\x00', &(0x7f0000e1b000-0x8)='./file0\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000690000)={0x7, 0x7ff}) syz_open_dev$evdev(&(0x7f0000888000)='/dev/input/event#\x00', 0x5, 0x400000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c0000)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f000070b000)='/dev/input/mouse#\x00', 0x69, 0x0) getdents64(r1, &(0x7f0000e7a000)=""/4096, 0x1000) r2 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000c000)=""/0) [ 124.166296] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 124.193601] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000105) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bcd000-0x6)={0x1, [0x3fe0]}, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000031000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0xffffffff, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/05 07:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a7f000)='/dev/input/mouse#\x00', 0x80000000, 0x420040) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000a41000)=0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a68000-0x28)={@common='ifb0\x00', @ifru_addrs=@hci={0x1f, 0x1580cf46, 0x3}}) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084b000-0x8)={0x0, 0x6}, &(0x7f0000690000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000fb000-0x18)={r3, 0x1, 0x8, [0x200, 0x10001, 0x10001, 0x100, 0x40000000, 0x2, 0x6, 0x4]}, &(0x7f0000036000-0x4)=0x18) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/05 07:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0x0, 0x1443, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = open(&(0x7f0000739000-0x8)='./file0\x00', 0x200000, 0x102) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000350000-0x8)={0x7, 0x401, 0x1, 0x6}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000aeb000)={[0x8, 0x6cc, 0x6, 0x6a30, 0x3f, 0x1, 0x2, 0x7f, 0x4, 0x1c000000000, 0x4, 0x1, 0x10001, 0xcb, 0xd10, 0x8000], 0x10000, 0x1000}) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{r0, 0x7530}, {0x0, r1}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x506d93b7c30cd00d) syz_open_dev$mice(&(0x7f0000023000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_NMI(r2, 0xae9a) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000005c000-0x4)=0x0, &(0x7f000005c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) alarm(0x0) 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002df000-0x4)=0x0) ioprio_set$pid(0x3, r1, 0xff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$dmmidi(&(0x7f0000e54000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00002d0000-0x20)={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]}) sendto$inet6(r0, &(0x7f00005e5000)="", 0x0, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000048c000)=@assoc_value={0x0, 0x0}, &(0x7f000029f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000024f000-0xb2)={r4, 0xaa, "1c3aa2daf63f98e4b48d088e3ccf82bfbde8da06461c0efec8e90eeefcddac39337d126d2a28977dc57f5048df2735e08e76ac69dcf951610b664c86ea828408b77f8a5eb0c0602f046ff27e79f52c3cd236fb6acd25857dc222f0a5e8fc5e93335daa8223ab969b22615871d6fa565f63a5649232a78ef923ca3c8f4a609187f9cfc450dda7f86a72d63a0d5ad0f85280cf44edf52a27754af832089d8dad1a6696901527ab101a0a2d"}, &(0x7f00001e1000-0x4)=0xb2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e53000)=0x0, &(0x7f00002b0000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f1e000-0x4)=0x0) read(r0, &(0x7f0000442000)=""/1, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ba7000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000ada000)=0x869, 0x4) 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000125000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000091e000)=0x20, 0x4) r1 = socket$inet6(0xa, 0x800000000080001, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000deb000-0x28)={@generic="e105f237669a93b40795ff331a0efd46", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000680000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/05 07:52:02 executing program 7: r0 = socket(0xa, 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x1003f, 0x0) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = fcntl$getown(r2, 0x9) sched_getaffinity(r3, 0x8, &(0x7f0000d47000-0x8)=0x0) writev(r2, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000042f000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, 0x4) 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f00000b5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007af000)={0x63}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000790000-0x60)={0x0, 0x2d, 0x2, @thr={&(0x7f0000f01000-0x74)="b7a018a7dd20dd5500ce050d62bbb70bf1cafca07749eb7bb6e8d5a959f87fa4469682663768a9fe3d100ffb8292e76fab0d2d0bf572c6ce516796c87078863073ad459451dde252070e80e7b947976784cae5a1466726a06d81e0a62e17bce627f1c576c82c9ed33da34f3e7ab41ab1fd3fd663", &(0x7f0000200000)="0f7eb740e7446325313a5388496576aae9de763dae527ba7f3f883be02ef61ce03498d12dbcf83e97797679a08a2f59cc428784be10327f8e25376aee34b51c872e088f65e94634d197a1295525b41966c41914bace24b7cbb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000348000-0x4)=0x0) timer_gettime(r2, &(0x7f000006d000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f0000a4d000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) fallocate(r0, 0x3, 0x400, 0x81) 2018/01/05 07:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c67000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b8000-0x10)={0x0, 0x5c, &(0x7f0000bb6000-0x5c)=[@in={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1757, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x3, @rand_addr=0x97a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f90000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bb0000-0x10)={0x4, 0x206, 0x9, 0x0, r2}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000023d000)=""/14, &(0x7f00003f4000)=0xe) ioctl(r0, 0x5, &(0x7f0000c44000)="01ff0300") dup2(r0, r1) 2018/01/05 07:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009a9000)='/dev/amidi#\x00', 0x4, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000654000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = add_key(&(0x7f00005a4000-0xc)='cifs.spnego\x00', &(0x7f000068c000+0xf00)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c1f000-0x90)={0x7, {{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]}}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r3 = add_key$keyring(&(0x7f00009eb000-0x8)='keyring\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000f56000-0x5)='user\x00', &(0x7f0000efb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) keyctl$instantiate(0xc, r1, &(0x7f00005aa000)="551ca96f78fc93e11db411790e84345a46665ca935f62e4b0e62e208f95a794e454e114d941f0e2ea632b5383e6f67219ab732fc09e9758fe103d43086e99a190726c982add9bf8e2ccb5984cdcc289efd437e0b152f001d80a8f6e724b22ab2c4e130d0d9642b744bf27ffb17aeb7a069d92d4d19d1ee68a6b358a14ec31459603feecf93fe8424e80ce7c22ddc659d2aaff77c923a910043ff210c88fa50bc333c66978821e73223151b7452e5a37897e66feeeefe9cafd7e137be15033024a540f2d06038fe9020", 0xc9, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/status\x00', 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r5, 0x0, 0x41, &(0x7f0000ac7000-0x29)=""/0, &(0x7f000000f000-0x4)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000156000-0x4)=0x0) 2018/01/05 07:52:02 executing program 6: r0 = shmget(0x2, 0x1000, 0x4, &(0x7f000017d000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b9000)={0x0, 0x0, 0x0}, &(0x7f000073c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000688000)=0xe8) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000240000)={{0x9, r1, r2, r3, r4, 0x183, 0xffffffff80000000, 0x0, 0x0, 0x0}, 0x2, 0x74c6, 0x1, 0x81, r5, r6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r7, &(0x7f0000112000-0x38)={&(0x7f00007cc000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84, 0x101, ""}], 0x10, 0x0}, 0x0) 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x1, 0x5) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ac3000)={&(0x7f000042a000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/05 07:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c6d000-0xe)='attr/fscreate\x00') getsockname$netrom(r0, &(0x7f0000935000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008ae000)=0x10) 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000806000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000140000)=0x8) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f0000e1e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/05 07:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x401) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 07:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b3f000-0x8)={0x0, 0x8f}, &(0x7f00007d1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c55000-0x10)={0x620, 0x2, 0x4, 0xffffffff, 0x0}, &(0x7f00005de000)=0x10) tee(r1, r1, 0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001aa000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0xc59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xacd8, 0x0, 0x6, 0x0, 0x1ba0, 0xfffffffffffffff9, 0x80, 0xfffffffffffffffe, 0x4, 0x10000, 0x2, 0x5, 0xff, 0x1, 0x8001]}, &(0x7f00007a2000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000801000)={0x0, 0x0, 0x7}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000076f000-0x20)={0x6, 0x180000000, 0x4, 0x1400, 0x2, 0x8, 0x3, 0x2, 0x0}, &(0x7f0000059000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eeb000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x1, 0xf, 0x0}, &(0x7f0000451000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d3c000)=@assoc_id=0x0, &(0x7f00000c9000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000035d000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1364, 0x9, 0x101, 0x1, 0x401}, &(0x7f00004b7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000146000-0x14)={0x0, 0x0, 0xe50e, 0x1000, 0x3f, 0x64}, &(0x7f00000f2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa0000-0x8)={0x0, 0x2}, &(0x7f000000e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c78000)={r4, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dbd000)={0x0, 0x1, 0x2, 0x9, 0xfffffffffffffff7, 0x10001, 0x0, 0x3ff, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x1000, 0xfff, 0x3ff2ae2c}}, &(0x7f0000f74000-0x4)=0xb8) sendmmsg$inet_sctp(r1, &(0x7f0000ad3000)=[{&(0x7f000010d000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8c000-0x10)=[{&(0x7f00004f7000)="dd0f6cf35a4f8f72ff1b55b03fd0568e3ffddafda1cd6927eb1ce996393aa054c21b88fcda9210e7d63e912722bc064b996bc69cb5ce25e01d73bc0d779cb111e19251250dd2466629e607fd833df534d2aa1cf3fd13f17b881df651216008aab480285ecc8295ae2c94932334ecacf0de1683a2592881a78c0811211bea730556ba1373fbc241f22031c9dc5db058028eb4e07f6adbb379dcbadcd706d0031e5c96c96b93bc941ac245c13888d8bd574fa97ea47f", 0xb5}], 0x1, &(0x7f00006d0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0xd, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x100000000, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x3f, 0x7, 0x8000}}, @init={0x18, 0x84, 0x0, {0x1, 0x401, 0x1, 0xffff}}], 0xc0, 0x4000000}, {&(0x7f0000f42000)=@in6={0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c, &(0x7f0000847000)=[{&(0x7f0000b92000)="c3d65a1537f5c8263ffae11e14859709d2dc62e0010c4eaf3c33814dd0994e9b72ca486a7925bbe8191edf5df38cc4aecebb8e9350f61eef0e2840fd5f861c36ae14d6908f6900e8c25b28732837cbf44790e03f9feb76aaad4b3d1efdbe4032f9b515b1683582d2c84094997491ddb7345c5ca5d2aec088eed05257358e9db7fa36d1345b5befda932ab15f5c4921a77c69aea5511027d9d1834526f65e5ef8cc1b4d03605ca1480073d2338843066c5fccaf207a4e2072d00b6e8d53885cd25736a1b86e7f5b3d342686b7e3ebad5ae5af88377cfcd43ad6234bd69d92f3dc1c086f522a35b905599e9a6f8f902f16e019de", 0xf3}, {&(0x7f000071e000-0x97)="a33a37f5f8575435bba5e6fedade5b4af68bc064679462190f4bd235a847dc9e65d02103da1ad13075987917ae26ed6b23f841f8ea81ab302ec4f0553dc08be5ce211c629be9c19658ebaf8ca64172a60c0479625d6731d0b7d773a21325182c7d567f5c5fd428aa0acb333967219303b3be6d580970c496ed0c281174a927a304921df149cc936c6c15dcc78185279d42cba8582738ac", 0x97}, {&(0x7f0000f60000)="ef76b11f55623a3819a07150fa0d2e26e48e6df4f570b1f21896590538c70d48990128540b3da55a367e1fef892c2e19a561b6e0b05b8a3bec6e2a9d7be60dc10a7d9d3446ff709a9ee99d5a4b78e9e2991b386e58d3ef8caa46ae41e153360f3c9b1d0856000cf461f936308e41b0cf841c4fe163878650f9f92fc2b306402c02bfeb6e797704ace2b6ff19259568d94c052826d564fbfff276e4c2f44c8efe7d9150b60a17b8722252581c41f8d46ed548716c84491c2891a68d7fb6f823c0051b14d036316e6fb55bf4a712edaa97db4b57265e7493e2f6defa876dab3446b5d0cf37350c3df2570c36613577a23630", 0xf1}], 0x3, &(0x7f0000d0d000)=[@init={0x18, 0x84, 0x0, {0xabe, 0x3, 0x400, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfff, 0x200, 0x6, 0x1, 0x5d12, 0x5, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x4, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x0, 0x7, 0xfff, 0x3, 0x2, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8200, 0x400, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0xb8, 0x2, 0x1f}}, @init={0x18, 0x84, 0x0, {0x8000, 0x1f, 0xfffffffffffffffe, 0x7}}], 0x150, 0x40}, {&(0x7f0000174000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa5000)=[{&(0x7f00002d1000)="e22f0fc86260a6d89eb6da2cc77dd76acc4c712c7f3e26733a1165cbf9d9f897e6278b40ac80e7f5331f6139acd4a20f74406855b35fd68c41ef5d6e0842d868c1b3ab7e00654a4e4f332aca3b6dac891538a7e1d5c108be8b1795477bb9d1e790d4e121e1f79ca0868c4462412598e947e08f83d8ec84d7fee031a11911f5a47cf326f98aab3381e5abfb6f1da1cd238945fa47558a4416b86dad55dbca04bb381f2d5d43a23f45b40420861f3d9635855e69b0579f7cd87707637c75eb", 0xbe}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00007a9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000519000)=[{&(0x7f0000f14000-0x70)="85d150f93c3cf3e3366b723820e3158134a3930918704c2fb693e284412fc89bc250b53dc43099f69bd4a22d7453c435c2e0f9b86041c14b81b61dae829709112eeca290b12d0ba647f3066be638da7c8edadd634fee5ae06d1e88403ffea0d8f2864a1f6ca3a8b1e9af244fe76c9e59", 0x70}, {&(0x7f0000e27000)="", 0x0}, {&(0x7f00008ed000-0x69)="d79bdb497170aa6ef853a59f400f397807bd13ec80ac676914b519b3bc7285a2b9548089eee646cf68d2e812338ed35610b7851b8e58523c5cd77328788779435144679f2b6e6ff4f697df255eed6fece403008a3e18fc64a59ce4a75406b026aa36433580b520d0be", 0x69}, {&(0x7f00009e8000-0xce)="39469029360ab9c4e478934550a5fd221afe25657bf8c93d25a3cb0f0f9bd9909a9fcc7aa3dcc0f401967b777cd80aa67b875e5366dbe88b8ab25ea7fcf058152e909df463333c91fe557fbf5724147a086b65108bf0939c4b6829bdc69c39ff81c1084af01dc2b3f21900cc5d97d510b9da5c133bae1dc0b94068b6197abee378b6d8a013d6efa10fc2874fd00d22cb9468f733fe3b874090df10a237e7b0387c84957d0b583ad20b14d0f15c796dd7b74f7289605dad2ba58f88f02b18886c5f9a503ba7152e93c7b65d060873", 0xce}, {&(0x7f0000f6b000-0x2b)="c584e30cb212e8196386e68fbc1cba051a4aa96fd53e44e613502928dc996d1838311fedbe6c6428fb3d9c", 0x2b}, {&(0x7f0000223000-0x18)="17a197186d5ed9f4d37895f3d130d80ac58e92b069509225", 0x18}, {&(0x7f0000017000-0xa2)="a258a2f253e85925b0bb0a0bf63168c356c09e23167e46ad34e4292de5717f42977394382c2dc9f812ac1c767753c4c52352cde394317b2df6c6baa18a657396d32565532108f8997d0a5df635f8ae8e5ebb76ee12ad2e56f4b094024849d9bd71947052b0c9d1b0b4e6cf0da068b9e5a03bd527a4ded3f320456ce2c5f808bcbb68c11b81f8f121d2eeb89dcde7fe1c9f8f3944dc63bc42dc97a46d73429e884c05", 0xa2}, {&(0x7f0000a2a000)="e2d0983711ac9f99f0139a9b79b2335a06b8f12390898f64be85b87fea44ad7a4fe4dc34506657f804778af5186728e3e327228aa12f99ad5a99e5988802748617e56dc33e3bbe781bb4ff5d7100eb55710c82a6cfa5ab564c666218caee88dd790aacfb8a69787641cdc711e74a7f394a0fa879f7db35684d94d89a87", 0x7d}], 0x8, &(0x7f0000867000)=[], 0x0, 0x0}, {&(0x7f000034a000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, 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0x1000}, {&(0x7f000045e000)="067e4aa6a3ca23677e33be58210088622ad617890a001877fee1f4a7aa9958ce67f80cf6a6656276d7904ecb06c65b3478c102cfcc517f40e8079166", 0x3c}, {&(0x7f0000a8e000)="0f1fb9aec9bb44c00b62998d8c610950e13ca07b3c8bde52a2bf4c62a5bad30f818bff4dda0c5e0232a49e10f738028b404b06621c53ccbde300a5048422c156d5fb2e3b9d4024745431f178135b56716aac3f7bc73a7fd1b86064004ab2e65d77a7cecf94746985a6809c50dae72ff123a4aa5dc6854e53804582ab733c907bdbbf3aac8751036cbad1355fb297925e062e6cb40dd092caba52a59b1d9a", 0x9e}, {&(0x7f0000626000-0x1c)="45c6d2d1c1667e94b22698ffb3c2f870c99e61df673717192201b637", 0x1c}, {&(0x7f0000336000)="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", 0xff}], 0x5, &(0x7f00009f1000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x44e, 0x201, 0x0, 0x2c4, 0x401, 0x2, 0xfffffffffffffffc, r7}}], 0x30, 0x1}, {&(0x7f0000f3e000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f00004fe000-0x75)="78e3eb42e5fdf3f793a9ea38430eb2e82d6dee279edb2e0d5b01fe9be4433c55f7a3d71438311d3a9674541d9396fc55bef5e2a260a68252524daa8e40a8ee40442812e48d3183d1cd4021cb3e01707210f45f0af12ad6bafd5e231dd99fc87a9ed3ecdc8b95aa3413c610db6aa0f163d5d11a84f4", 0x75}, {&(0x7f0000a20000)="4d5add05e3b8d592949bcdd07faaacc8d57d5696b77b4cd0d3f7ae336eda82ae79df4e07a29fdd06e7f69e", 0x2b}, {&(0x7f0000242000+0x2da)="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", 0x1000}, {&(0x7f0000e72000-0x3c)="65eee1daa7c1b53bb4c24e15140f43b824eb74c62e86112ba05b208e7665d6bb240e0ef6333a66d20433b8e508065353861ffbd6f21bc1764f6913b0", 0x3c}, {&(0x7f00003b7000)="7755c0de3ff8ce3a41b2905da7e82eeae0c5a072b7b16c63a2baddbe6a3a23333a575c600a375961de7471bc441fc6a1a630e8a302bfeac09ae009a262765539069ced41b618424ed0f1d8afeeaed8ca2840f19914cf9e17a1786ced07ca25c952", 0x61}, {&(0x7f000046c000)="4949fe43e5aa1119d66b6c5a9a11ec075c98b78287e4e517deb81ad73afae346b48b2678e325ab8800291514a7c315cfd5482e33efd8bdb60926befea31505402cbba1f5efc92eadefc7497ee4936ecbafd25c689592094f3e705381002beeda0c2e12dbb9f9fb55317bcb5eedaf7fd1deb5ce019b1db52b91cae84f256ed4060e3ac61fb3df4c5d3ff29fb0d8b14deb28451df6d86ff5306b3156c4b61dfdd3f21a087f1d", 0xa5}], 0x6, &(0x7f00007f7000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8, 0x9, 0xb2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x1d, 0x10001, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x80000000, 0x9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x6, 0x101, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x8201, 0xde, 0x401, r12}}], 0xf0, 0x40}], 0x6, 0x4) shutdown(r1, 0x1) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 07:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ee000)={0xffffffffffffff9c}) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000137000)="2a41c7394dbc0082a96ca32f63d744545ae0c691f90011f135f72cf0be7b49cced84dc1d4f452b27bde9348565bb6c22bdfd09d176a08e722497224efe067d77cc3473d9e51b110acc3ca36dd84c9a96c55349660d3858f0dce05324bfc2c861df38fb2fd6a42a7f064efb58b19885c210735ac3a9ceee8f5e04a5e27759146a757e9495cea0eb643b27b053815f2584ec4549fe564c3f2bc16980d36e58c91adf4c2dbf72b9bb43f9981e545a6be55b41d8dc12b49b48698da0e0f5c8221fffcb756f6a607f33d134fcaaf840a71e7df1920c888225", 0xd6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000366000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076d000)=0x10) recvfrom$inet(r1, &(0x7f0000063000)=""/49, 0x31, 0x0, &(0x7f0000ea5000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setxattr(&(0x7f0000058000)='./file0\x00', &(0x7f000032b000-0xa)=@random={'os2.\x00', 'em0!\x00'}, &(0x7f00005a4000)='*@+ppp1{\x00', 0x9, 0x0) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009c6000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000011000)=0x0) ptrace$peekuser(0x3, r1, 0x292b) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000744000)={r2, 0x3f, 0x100000001, "761e68489e43d85e5f1ce30656dc3c46accc1e5d959de2a11eedf7ccced5c5cc06ac31ffcbeccf1ff4096ae41cfbb1165cf50d189f44a4d4e0e0e01912faa2ebfda0bf1d275fb02140b9b318a21febbefca8664a27517da545fbeff935e2c4ca311f30"}) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000b76000-0x27)="240000001b0001190000c810aa641600050000000800410000000001f700001ff9161790", 0x24) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000436000)={r3, 0xff, 0x3ff, "ab410b02d65a75856003fe6841d99ba610c2462da60a25843e4236d31e001eeaef7ad7c1e431f82b7d3c9e80308785ee7159f19f41c9707df760d2ea32d95a846aedb576db1b61cd543364f5195c2b2ee9fe4f0bcd64a7f92b4fd8454a9fef63fa0b7b1f15dcc18793f2f09c5216a69a7b63f708b3bd82c0a0ac722318deb363c2f9c2d76ff75926f034361e1634dfd1d018c2a51109019a3ff90c59176f58bd77e81f3f3bbe63da40380a0a0c810e7f9e9806438f3c487a16d98ca8069f85576f95695179aefc90b5fa3384bfa8ccff4893ba5b2677b4804cfd63021218efd4313e5780b09a"}) 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) nanosleep(&(0x7f0000802000)={0x0, 0x0}, &(0x7f00002b6000)={0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009a7000-0x8)={0x9, 0x7ff}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00009c5000-0x1a)={0x0, 0x1, 0x9, {0x2, 0x1075}, {0xdc62, 0x4}, @const={0xd25, {0xb8, 0x100000000, 0x6, 0x9}}}) 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) syz_open_dev$audion(&(0x7f00007b5000-0xc)='/dev/audio#\x00', 0x0, 0x0) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) syz_open_dev$sndpcmc(&(0x7f0000eea000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000055c000)='/dev/ppp\x00', 0x113000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000258000+0x93e)={{0x3, 0x80000001}, 'port1\x00', 0x20, 0x10000, 0x8001, 0x3, 0xffffffffffffffff, 0x20, 0xffff, 0x0, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000cf0000)=@known='security.capability\x00', &(0x7f0000f89000)='vboxnet0\x00', 0x9, 0x1) getsockname$packet(r3, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c94000)=0x14) r4 = getpgrp(r2) r5 = syz_open_procfs(r4, &(0x7f00004c5000-0xa)='gid_map\x00') fremovexattr(r5, &(0x7f0000c11000-0x11)=@random={'trusted.\x00', 'trusted\x00'}) getdents64(r5, &(0x7f0000e99000-0x30)=""/48, 0x30) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000525000-0x8)={&(0x7f00008c9000-0x4d)="08fe6d97852d28ef6e52658402bc0cecbcadf1f63949ab9eef7a16efba484dd22c37a0acb2a9c29ab6abb5c0ce665eb6008442f3a9349c4da0398c5345ef82f9b347d1284d85b7562dde477358", 0x4d}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f000034d000-0x4)=0x40f2) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000cd1000-0x8)={0x0, 0x0}, 0x800) lstat(&(0x7f0000add000)='./file0\x00', &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$alg(r1, &(0x7f00003dd000)=[{0x0, 0x0, &(0x7f0000ff0000-0xa0)=[{&(0x7f0000ff6000-0x66)="5423a4ae1b98f64c37a114b287a7a05213370de61b4868e0277d8a2e1cf7c45f92f8aa600847aed5a47829710e102092a1ddda224324cac8c4eb594dc6b581800efd6fb46ed26d596200a8fa31ca303e049b0c7f77601f129df90e0e9edc61767d2ac6ffe79b", 0x66}, {&(0x7f0000f4d000)="f4c42a36b4e49330166b902bfc619beedf2ab64a35e3ec99c54353a6088a4a24910c7a5dc0a1e11e33095130a03f53eece342abb13f262eee3c90d72f6bd014ee2d315a7da33bc93fee3db", 0x4b}, {&(0x7f0000e4b000)="e616909dafa3f1ff53946e9905f4c4ba261246d3745568471e0ec90631274b6f1ff43eaa789873f29a441ded5046a0affbe1e1b8b4efa4c5a71784660923de98ee7acda7f264b84c0dcd75ab35f9e24063d5a0f0c461b1b51d33ff67a8052691fc978f6d5f7b8d070ab3541f3fcce520867cc0adccdc9a7eda4e1bf68881c7442adb56bf5d8847d1876a0b7609cfee30a83b3be1830c66b18d09797e1ca92d4f05574e6f813a6e2a7f954a0e8d74bbf33f9708dfb21babf7866d8ac98ee575cc146441229686", 0xc6}, {&(0x7f00005a9000)="fb18b1d7760940f70a7d9ad905f5f0723da4589517893906a5ac98e62bbe226d4c3b1b5f69cb90bbbead048eb5048a6489d6edc5b40b6493b5534c56d571b1469dc5c71323be403c81d2e6c1083333653eb1c79ad5c328ac85cc81af7fb677cc41ee5166872d83ce7fe282a38073a9c4bc8656892fec445cf8914097ab652c6ff3fb73745747ea0a83a125e877f5daccbe3ef05408b81855edee2863c4ce0d0831a6ff86d62cd22f47003802d7820c07f900d2a066511df0f69e79e19117825b966ed648ef952c88bf88b0603183686ee527701ab5d9c1a18f0427bb81498456b11f305bb5f6a5aa62a78e218973e8", 0xef}, {&(0x7f0000a50000-0xa3)="d8ea04f69ad85d7cb33e34422e42b85783dd34f7e2ff71a913ead438b3e671ff9e2c8bc10608ed4e47d8634ad53d4c52c7e2ba780a41b9185e8bdd350a464a2afd462d0639e9730376515cc0585f6038ba78369a479ae77d6d4001dc43ff60b5f24d748a7264be7f864c87d96ec8fceb2be23e856d26ae9fe28908a76c81414035bb583ee27145708649811bba7a87a56b0301eb362b4ed4958e40f87430ae3a5b6ed7", 0xa3}, {&(0x7f00000e6000)="0c6373d1b202aa7b1bfeecca42566f82d298133959f26fa5cb6a7ca7e0742b9d1ca0f9583fa0819b4733d5a4e6433f89a99be964b94c6e376962d37a", 0x3c}, {&(0x7f0000501000-0xff)="f813a4df0ab17e8a79b266f1b6ddd9b549ecffb645c2584d861309dd34962c3dc707b53e71382954abb1c37672dc56015a2bcbb009fd825f33f4546a4742317ef64a4283d5a2a7d9676d45136e9edc5152e1667e6b9c581e3029f945afe497f4d6ecc27e013e6a944e0cb954946a8ae3dc254f3ed42d4d1eba5830ce69ad87de30fdf5f4d7d6bf33457f080d3ec47577bec47dc65e147464e8e432050dd95e05f654e388e0ab0bc67717ebe700fa7510ae0af1a83f3cb0cf96b73e8382234547d5debd3b43d1f89baa595b9fe79b596f72a125994dd86ea4c884b94bf1d626fa9ed9018bbf799d289aea5e2983f49f46e05c7fafc9d06ddfa32b67e57defa4", 0xff}, {&(0x7f0000d3c000)="a3b52274e574a00cb7f248cbb6519534136997e066a08f557bace6bd7b93ff3d1cee2a7cce1342e00c193844c007", 0x2e}, {&(0x7f0000edd000+0x195)="44a2503c5804f3d95df099a1f8f893aee7f27c05ca79c599eddc72b29e8a7b687bf7726dcef0e861a7030097d92092fdc893d08866395780694878da21d9296e8be8e517d148a9", 0x47}, {&(0x7f0000c8d000-0xa)="82169c58a1787d985b16", 0xa}], 0xa, &(0x7f00002f7000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x18, 0x117, 0x2, 0x2, "ca19"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x48, 0x800}, {0x0, 0x0, &(0x7f00003fe000-0x70)=[{&(0x7f0000a43000-0x2d)="b2ddf139ccb0005fea774cd1d1066952e0fab5e669de512501f064472418dd1df0361f6c261dbd191f6ee8e048", 0x2d}, {&(0x7f0000b9b000)="ad2a35ab67ebd45f2ea20b5a43cbf535f6677c5ca3990a3d20619bd7075434d36ecada57b5b9137ee5ad8cbf931289118daa2e0c07c648c356bb9d69533fb02e6883aaa9f6ffd84d44f9f7d4866ee3e759a623ae876d7d28b9329d00a8097a20bc1de989947ce1ad8ec2c2a9e6102f62f5816216bc023878beac91bb7c641c15f51be2e8294ba8a5314ea6ba4659326d1910d270051e92771e871f86ea124b2ed4204e5f57f3274a04eaf1bb700618b83d766b079fe4aafb8ea6", 0xba}, {&(0x7f0000e94000)="4f6ab83a5ef69438d6efba27126d6672432758d638d5cfb5603b28fd809c6b1c723f45860595ca755b28f720453e7f2e196f3f9aadbbd289ce9444190db5f4af6965eb2f2afcde94e5a7a5c6a7c836f9dda3915c3bb94149d9568385943beed7bbac0d52635d9e0e1beb2a5343164304046926095edad9ff5b53c36ac802650a25bce605cef4a31fb835f8e136b62cae54f7ed3cf69bcc25d2ec1e", 0x9b}, {&(0x7f00005a5000)="0b8244054c317b0dc30816b2", 0xc}, {&(0x7f0000a51000)="c4e884ce06832097c61da79ad88ac652d7dbf6032274f5814475fe26f08fcdb3f55cbb713da4f78e62ade2a6f763485ce9e72414511237cbbcdf8fa766c29c937377718bb85ce601a7f48493b36999c69f30f270d219a943e86a", 0x5a}, {&(0x7f0000e7e000)="04cb612aa72de77c9a7ef3bbbeec8df96f0cba295f9e0f2736ca84a1d8a276948bfe282b9dd6dd733481335e28db9789b02f0b983c26386ae5e5782881012bf7fa5eb0732586827b6da73ba790c1ed2d28ba96b7485925a78514571db34718df10885c0eb24ed4ebe0ecf294a52311f8eb6e48772e60ca3d477f6ba188b83884774cd9a4", 0x84}, {&(0x7f00001db000)="", 0x0}], 0x7, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f00001bc000-0x5)=[{&(0x7f0000c62000)="5475f8793e4e89350273ffa0a9e53bb92d25a3edb9a0fe4be6259e3f39881a01054553dd3aac619c54fd05e8", 0x2c}, {&(0x7f0000c8e000)="3ce1de5166a0be36379f05b27015f23c885a816815da4ba1030c96ac81cf3af1fd59e037b1e1e258b05d0005079a0a75c3699e6ba3e3cc8f480247af720a9167f07925947021587a1fad4a", 0x4b}, {&(0x7f0000d1b000)="e925ad01181efa1380de2b2f7d318745bee90b8bebeea469ab4c888291fd27771f73eecf2ef34fc7269a133820d033f88b3edfe18a9d7a62b2990f6ab9bf586b27ce4d14f73331548091ce8c180f85e3ae12d7b91e638b1f560e61a37cc43013d70c37d225512a682b08f53301e998d28b9979567d68a2e9637c04a1fe824832a6c7bd2b39b50c8aecdb6952e52b4982d7fa8cb42d2545e10fc563fe48f456a55879e704fda502b50c2efd1913", 0xad}, {&(0x7f0000661000-0xb0)="1bdf9fb687583a03d3dca2ea236e441e18957d15f4b5237496a17f96e8df5a83dc156821e6cde50958c7288e924307b0a6aaaf283ba641342c07892831d0936a0376f56935a36a3e066924688bd5dceea016243ed54ed6db1f88f7ea64ef5acbcba565607ae4fba5f27d41b5fc43254d91714e878118e01dd841df78ffce6ca406a239c7b9eff8190be551c9141b63a34ae4250fa145c4dd413d51355ad75fe28d39a2f1a33d0faaf06d9c3f454f674f", 0xb0}, {&(0x7f0000b33000)="4881ac3880f0f8b24736341269ae025974c3451b6b6bce7d4bb41b7a817563019ad6a18a237af0ef6d4d587f1966ddc720a424c2778cb15ddaf4add3cd0d35cd3e1e77b1d333d44298ec1e0a15f69071fd845d5de451cff5c06b38d318242dd432df22c13f2dea2485a621d3c4647073e2bc187711acea5dd7d4c22a9f9d2359cc86b23e03e2bcb8e7", 0x89}, {&(0x7f00000af000-0xfb)="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", 0xfb}], 0x6, &(0x7f0000be5000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x100, 0x117, 0x2, 0xec, "abb01b8f439a813c97e0f7263f50446660eaf8357d2fdfbaf8cbf8e7cf51be1cab989880837d0e2686c9827026f29b02677ee7874a597a03dfbfafaa43af356a8dd72166a1e8ac070cba812c3a820513bbaac140f7a9ede67cb80ef3369e5df8dbcc609d1397281f77ce3e0ec8b24905d281ffc90eb81a239b66ab51cae3285de9edfdb8af11e3b53576d4bc2cd83f2abfa86e42ff6c4c2f00bbc7fd060fbbb5ba429cf3dce79290a45345fb4cf405415588ca09485dcd7d184dd7ae5a2bde7f26e2740d88d842e46eb58fe284e328f25e99d27fbf0f23ca15fa6f0faab4432b9fbca867f1c2a49b3577cedf"}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x40000}, {0x0, 0x0, &(0x7f0000db4000)=[{&(0x7f00004d4000)="b808b6063756fd86b2bd5197e1582e089d1f0050d90f5e7c1cae9feca17ed20c8da1625f13686894341dd8583f6e0da51c509e08a316238c1f7a5599fb8eba11e4a0563351913925c14a6e3a885c5cbf97a6a414", 0x54}, {&(0x7f0000182000)="1da2d5560a373683def2d1ea5a96d1ee53147dc87e4a9a446fc9333d553f6de8b93c2ca435124663181a41a833fa075072901b830496cb9504b1d60c35593d1a62dedb8eeccda3f7aedfccd65e4581c19aad0b7d5c2f6104515035c115393f7b36ab2410fa7074e75052dff14ca24579a505e2b6fcf0031c8649883092b29cc2b84512c50eeb4c86dbc5e8e7e9e268878e597b25fbc32e6fb69aa650cc4003b55753a84d0c20824d3689419374367dc5f1fe32b2e184fab328ba65d36fae29128f5d138b575b76b4ecefbf94364fbc3896a1564ae8fbf6671dda24154f2476258454597a83f56d36079370642ce7", 0xee}, {&(0x7f00007f0000-0x64)="969fe9e9d33d04df22a177b859e07af335bcb6e4d4c9759e7b7603e1947e613c5693a2172da91d421651bb81ca24d0435c827716922c3e1bf25900d705693dba3acbbbdcc8d43e0cddaa9a78efd7bce99586e3557a3f47610c77c3315f8104c78796f987", 0x64}, {&(0x7f0000d11000-0xea)="1aef43019257f963d8e76ff887ef92baf1059f1949424d2f723fb2f5180429f71e244542b4bdfcda9757ae6d512db18d7b9f997a6757f57b43612042079e2712a88ad6c98dc6c855fb7ef66cbca9620586829fa9333b3bdeb174c748827e47d4c9be48cf3a5cff2ff9d1d26282e6435396919e1f1735566fc511059670d2e88695e98fb856b07a15fef56577c88f6841efe01f8d7616fe16b86d3c154b555b26938120ebe3d5eb21f4a1f28a433c351f272a76aa785c4b64c45303d4194eadd9f2208f336a02bb299f30b8900931ab7ee5ef9ea37c0fb2692793663035e13115e61f525b023949f4dca0", 0xea}], 0x4, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000312000)=[{&(0x7f0000fac000)="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0x1000}, {&(0x7f0000c30000)="", 0x0}], 0x2, &(0x7f00006f6000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x5, 0x4000000) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x400, 0x0, 'generic-gcm-aesni\x00'}, 0xfffffffffffffd78) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 124.598136] sctp: [Deprecated]: syz-executor6 (pid 17631) Use of int in maxseg socket option. [ 124.598136] Use struct sctp_assoc_value instead 2018/01/05 07:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f3000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001f5000-0x4)=0x0) ptrace$getregs(0xe, r2, 0x1f, &(0x7f0000d22000-0xca)=""/202) close(r0) 2018/01/05 07:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d90000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a7000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a10000-0x160)={{{{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]}, {{0xa, 0x1, 0x6663, @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]}}, 0x7, 0x3ff, 0x1, "5f38e875d663c03d353d76747e26fba890cf10795396df15f683f81b1d68eaeaa3cff4f0121aa4cc2713d5469c156d80b8996ee46c4209a1817450a79f09850424873cec4b1eca3787470ed42744c996"}, 0x160) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/05 07:52:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0xb2f) r1 = getpgid(0x0) ptrace$cont(0x1f, r1, 0x8000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000002000-0x8)=&(0x7f0000003000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xd, 0x8, &(0x7f0000003000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, @generic={0x3, 0x4, 0x9a, 0x2}, @jmp={0x5, 0x8, 0x6, 0x1, 0xb, 0xfffffffc, 0x8}], &(0x7f0000001000-0x4)='GPL\x00', 0x8, 0x21, &(0x7f0000002000)=""/33, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004000)=0x1ff) ptrace$peek(0x3, r1, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000)=0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x7, 0x3, 0x26ac2053}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r4, 0x400}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x3, 0x4) msgget(0x2, 0x80) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r4, 0x9, 0x30}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000008000+0x13e)=0x4) 2018/01/05 07:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x85) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000e1e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59956c7f2a0e57aa1dbb8487c956aeb2b6f7775c4c2914e41fc23ef92d1ed8270caa42a1acbed7ed545f2a1c28ba34194cfe13787f1f3d7aee4a9642b46885a0", "0bc062498e2b8781c2a7135246d836f7ad0888536355e681a4c833ab1d5e0e8e", [0x0, 0x0], 0x0}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f00004ff000-0xb)='/dev/loop#\x00', 0x0, 0x0) r4 = dup(r1) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000ebe000)=""/124) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bee000)={0x0, @in={{0x2, 0x2, @rand_addr=0xefaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80}, &(0x7f0000d37000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004ef000)={r5, 0x1f}, &(0x7f0000ddb000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000007e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x3ff, 0x8000, 0x3ff}, &(0x7f0000a04000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008c5000)={r6, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d29000)={0x0, @in6={{0xa, 0x3, 0x1ff, @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]}, [0x0, 0x8, 0x0, 0x1000, 0x4, 0x5, 0x6, 0x6, 0x8, 0x400, 0x2b1802ac, 0x7, 0x6, 0x0, 0x800]}, &(0x7f0000216000)=0x108) name_to_handle_at(r4, &(0x7f00008e3000-0x8)='./file0\x00', &(0x7f000092d000-0x44)={0x44, 0x4, "fe874d61ca3b08637257826900d8bfbc248657bcb152fdb9fd2319084ee5ef8eab73be8f2a019006e2ad7676c6056a9386cc463794961010df560472"}, &(0x7f0000b1d000)=0x0, 0x1400) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000038c000-0x14)={r7, 0x8000, 0x10001, 0x2, 0x66, 0x9}, 0x14) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 07:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) bind$bt_hci(r0, &(0x7f00005c2000)={0x1f, 0xfff, 0x0}, 0x6) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00007d6000-0x5)='user\x00', &(0x7f0000777000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a30000-0xd4)="3018dd6d598d93a263980b1fc72403d8ffd8e343718d4ff8aab17d3171a42495016e81aec13958c21626ffd1b907bff91adcab623f731a14c57db11b018d5dd15dd4f8893dba5c20017f129392877fb34ebc3bc781207e627f4192d79a020bda74bd92a8a2e5a3f9b39556711bb7e8fefc12621554e0f367e09bedea6c2057e179f5fae9c4637654c121dabcd041abcb90fb493eefffb3a6f716ab0c2c41b2affe61ecf410a1ede1d20f0ce04ffddc87053dd6cc3846026ff26c91ddd3ab8b08b2c0946b59948ea6f8d98ce8e3696a3b48ed6dc1", 0xd4, 0xfffffffffffffff9) keyctl$describe(0x6, r0, &(0x7f00007b4000-0x9d)=""/157, 0x9d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f000037d000)=[], 0x0) 2018/01/05 07:52:02 executing program 0: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002de000)='./file0\x00', 0x2) fstat(r0, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f66000-0x8)='./file0\x00', 0x0, r1) fcntl$setpipe(r0, 0x407, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1c, 0x1, 0xfffffffbfffffffc) connect$bt_sco(r2, &(0x7f0000ff8000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/05 07:52:02 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 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) modify_ldt$read_default(0x2, &(0x7f0000001000)=""/197, 0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1d00) [ 124.684892] sctp: [Deprecated]: syz-executor6 (pid 17631) Use of int in maxseg socket option. [ 124.684892] Use struct sctp_assoc_value instead 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setresuid(r0, r1, r2) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/136, 0xffffffffffffff5c) [ 124.728551] device eql entered promiscuous mode 2018/01/05 07:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f000022b000)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x8c) 2018/01/05 07:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac9000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003ff000)={0x6}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000-0xf)='net/ip6_mr_vif\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007fa000)={r0, r2, 0x20ef40169189b464, 0x2}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fe0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000ad5000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/05 07:52:02 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00005a0000-0xd)='/dev/usbmon#\x00', 0xbc, 0x121000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x100000, 0x3000, 0x1, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000047f000)='dns_resolver\x00', &(0x7f0000d06000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f58000-0x2)='{,ppp0{-*\x00', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bd8000-0x4)={0x10001}, 0x4) 2018/01/05 07:52:02 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000500000-0x8)={0x0, 0x80000000}, &(0x7f0000035000-0x4)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f7f000)={0x0, 0x4, 0x20a, 0xfffffffffffeffff, 0x0, 0x0, 0x85, 0x400, r1}, &(0x7f0000f80000-0x4)=0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000)="26000000200043f9ed03ffff04008d4001e200850000123b0b40f2ff0000acff002103c7573588ad14969454ab9b5cb7c24fdef65ba95562fef5ed70a8c97857632462826c85", 0x46) 2018/01/05 07:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000d01000)='./file0\x00', 0x40000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009be000)="220000001b00030b00000000ef00120120000000000200000000000000ea00050029", 0x22) 2018/01/05 07:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50)={0x0, 0x0, ""}, &(0x7f000004e000-0x4)=0x8) r0 = syz_open_dev$sg(&(0x7f0000371000-0x9)='/dev/sg#\x00', 0x0, 0x200) removexattr(&(0x7f0000e3e000)='./file0\x00', &(0x7f0000668000)=@known='system.posix_acl_access\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='!*\x00', 0x41, 0x100, &(0x7f0000002000-0x40)={0x1, 0x7ff, 0xfffffffffffffff7, 0x7, 0x547c, 0x4, 0x10000, 0x5}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000c34000-0x14)={0x0, 0x6, 0x80, 0x5, 0x2bc3, 0x2, 0x6, 0x10000, 0x400, 0x10001}) clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") sysinfo(&(0x7f0000dd7000)=""/79) [ 124.830388] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 07:52:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00005e0000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') r2 = open(&(0x7f0000469000-0x8)='./file0\x00', 0x80000, 0x100) getdents64(r1, &(0x7f000050c000)=""/124, 0x7c) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000b1000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000714000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000830000-0x18)={r3, 0x2, 0x30, 0x8, 0x8}, &(0x7f000074f000)=0x18) getdents(r1, &(0x7f0000001000-0x2a)=""/24, 0x18) flistxattr(r1, &(0x7f00001f2000-0x7f)=""/127, 0x7f) 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b72000)='/dev/dmmidi#\x00', 0x22d67a2, 0x6d02) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000342000)=@int=0x1, 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000db2000-0x20)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f0000e0a000)='/dev/dmmidi#\x00', 0x29, 0xffffffffffffffff) io_setup(0xffffffffffff2328, &(0x7f0000c85000)=0x0) io_cancel(r2, &(0x7f00008e7000)={0x0, 0xe9f56b0b8e4f9e10, 0x0, 0x7, 0x0, r1, &(0x7f0000e8d000)="2f3f19415509069a51cd7dc52c4d6fc833cae518df275af7803a3ce183fde0a550d3922f6e238ba0ebca6fff3e2f056b6a1abe0976f816f937b4", 0x3a, 0x7, 0x0, 0x1, r0}, &(0x7f0000cba000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000940000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000800000)={{r3, 0x0}, {0x0, 0x0}}, &(0x7f0000413000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") accept4$inet6(r0, &(0x7f0000514000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007aa000)=0x1c, 0x800) getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) wait4(0x0, &(0x7f0000d5e000)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000003a000-0x20)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000bd3000)='./file0\x00', r1, r2) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f00007ec000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f29000)={0x0, 0x0}) chdir(&(0x7f0000ab0000)='./file0\x00') fremovexattr(r0, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/05 07:52:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcc000+0xc07)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004d8000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000dc7000)={@random="919af493a7d3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0xc7, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x421, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x689, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}, 0x0) 2018/01/05 07:52:03 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000143000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x80000001, 0x51f257da, 0x7, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c5000)='/selinux/checkreqprot\x00', 0x103c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00002e9000-0x10)={0x12, 0x32, &(0x7f00002b8000)="b05d290fb95023a608c8a69e4b3ff1b7e5b49b5b8d03b4aa51ee48c529d47ad7fe0610df5e1ef966b81b12f97e447e7d4cff"}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = gettid() r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a65000+0xfae)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f00005b5000-0x18)={0xfff, 0x10, [0x2, 0x6, 0x2, 0x3]}) wait4(r3, &(0x7f000002d000)=0x0, 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00008c7000)={0x40000, 0x0, [0x0, 0x0, 0x8, 0xffffffffffffffff, 0x6, 0x7, 0x0, 0x87]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e64000)=0x100, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000970000)=0x62, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000026d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000)=0xe8) getsockname$packet(r1, &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a43000-0x4)=0xfc8d) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000005000)="c6d132480c8e24854b5b501a384d0d22", 0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c7f000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/05 07:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x4, 0x4, 0x0, [{[@multicast1=0xe0000001], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007cc000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f000087b000-0x9)='/dev/kvm\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000009a000-0xe4)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7822}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xe4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000f85000)={0x1, 0x0, [{0x40000080, 0x0, 0x0}]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f4b000-0x20)={0xf000, 0x100000, 0x6, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 124.872889] netlink: 14 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 07:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000b4d000-0x8)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000375000)=0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f0e000)='/dev/binder#\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x10001) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006dd000)={0x50, 0x0, &(0x7f000028f000-0xac)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e31000)=[], &(0x7f0000d4b000-0x40)=[]}, 0x0}}], 0x1, 0x0, &(0x7f0000767000-0x71)='H'}) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000891000-0x20)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000497000-0x10)={0x0, 0x98, &(0x7f00006af000-0x98)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000527000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002c3000)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x4}, 0x98) sendmmsg(r0, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f0000ef3000-0x11)="b1", 0x1}], 0x1, &(0x7f00003a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x0}) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r3 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0000010100c4b3a539a077a9e99a7cf8", @ifru_addrs=@generic={0x11, "566f1f782472d14ba67030307312"}}) close(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r4) keyctl$revoke(0x3, r5) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r4) [ 124.977300] binder: 17736:17740 ioctl 40046205 10001 returned -22 [ 124.987479] binder: 17736:17740 transaction failed 29189/-22, size 0-0 line 2788 [ 125.025658] binder: 17736:17756 ioctl 40046205 10001 returned -22 2018/01/05 07:52:03 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fdc000-0xc)={0x1, r1, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000fe9000-0x8)=0x3000) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$1(0x1, &(0x7f000066d000)='userwlan1#[\x00') setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d77000-0xb)='/dev/midi#\x00', 0x100000000, 0x0) clock_gettime(0x1, &(0x7f00000ce000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ade000)={0x0, 0x1}, &(0x7f000057e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000305000)=@assoc_value={r1, 0x1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c72000-0xa)={r1, 0x32, 0x1, [0x7f]}, &(0x7f00004ff000-0x4)=0xa) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = dup(r0) statx(r2, &(0x7f00007fe000-0x8)='./file0\x00', 0x6000, 0x100, &(0x7f00004bd000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0xf) 2018/01/05 07:52:03 executing program 6: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) personality(0x0) 2018/01/05 07:52:03 executing program 7: r0 = request_key(&(0x7f0000ea6000-0x5)='ceph\x00', &(0x7f0000e40000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='*md5sumxproc-md5sum\x00', 0xfffffffffffffffa) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000cd000-0x10)='/selinux/policy\x00', 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/01/05 07:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r1, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) r2 = dup2(r0, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000e14000)={0xfd49, 0x7fffffff, 0x4, 0xed2, 0x0, 0x4, 0x1, 0xcc, 0xab02, 0xf79c, 0x6, 0x1f}) 2018/01/05 07:52:03 executing program 5: r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000019c000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$netrom(r2, &(0x7f00002d2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000002b000-0x4)=0x48) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = dup(r1) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f00008b2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x22400) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00007cf000)={0x7, 0xfffffffffffffff7}) r2 = memfd_create(&(0x7f00009dd000)='ppp1\x00', 0x3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b68000-0x4)=0x0) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f00002b8000-0x8c)="ed177f14d243b43fd91e84fc9933b0d4f1a73dc360906cba73f1a299c7b85bc6291f5589cfd84bc27e73179c687e6f654271ae43f121e9438a16f2a7bb977589e5290097a8f48f080fcbe837c82ef68dd38c66c8d1254716ab0e8d38ffda204079b924c422e906aa34dadba800c271656f171efc6303c345467adfe2dec71bc16488634525a15282c8284947") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000841000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) 2018/01/05 07:52:03 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000e8c000-0xc)='/dev/amidi#\x00', 0x800, 0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00007f3000)={[0x4, 0x9, 0x9, 0x2, 0x100, 0x0, 0x4, 0x2, 0x8001, 0xb361, 0x1, 0x9, 0xffff, 0xd33e, 0x10000, 0x1000], 0x4000, 0x10}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/rfkill\x00', 0x2a0400, 0x0) ppoll(&(0x7f00001c5000-0x18)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)={0x0}, 0x8) 2018/01/05 07:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}, {{@in=@local={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000)=0xe8) ioprio_set$uid(0x3, r1, 0xe50f) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00008ec000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008bc000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x7) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000307000-0x20)={0x120, 0x603d1482, 0x20c, 0x2, 0x8, 0x8, 0xffff, 0xfffffffffffffe01, 0x0}, &(0x7f0000fb9000-0x4)=0x20) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fb9000-0x8)={r1, 0x5}, 0x8) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x800000002006, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000019000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000016000)={0x7, 0x1ff, 0x4, 0x200, 0x9, 0x5, 0x2, 0xfa4d, r2}, 0x20) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001f9000-0xb)='/dev/midi#\x00', 0x9e03, 0xc000) syz_open_dev$adsp(&(0x7f0000f6f000-0xb)='/dev/adsp#\x00', 0x245946c5, 0x40200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000632000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1}], 0x54) setrlimit(0x1000000000000007, &(0x7f0000cf2000)={0x0, 0x76f4}) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) semget$private(0x0, 0x3, 0x205) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) syz_open_dev$vcsa(&(0x7f00008fc000-0xb)='/dev/vcsa#\x00', 0x9, 0x410200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000c0e000)=0x66) 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000036b000-0x6e)=@file={0x0, ""/108}, &(0x7f00008ea000-0x4)=0x6e, 0x800) fcntl$setlease(r0, 0x400, 0x1) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000844000/0x2000)=nil, 0x2000) syz_open_dev$sndseq(&(0x7f0000d03000)='/dev/snd/seq\x00', 0x0, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00007b6000-0xb9)=""/185) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000360000)={0x0, 0x0}) 2018/01/05 07:52:03 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000370000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a9b000)={{{@in6=@remote={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}, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000-0x4)=0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00007c5000-0x38)={&(0x7f0000a70000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e91000)=[{&(0x7f00004cc000)=""/152, 0x98}, {&(0x7f0000f23000-0x2a)=""/42, 0x2a}, {&(0x7f0000be1000)=""/90, 0x5a}, {&(0x7f0000579000-0xd0)=""/208, 0xd0}], 0x4, &(0x7f0000ae0000)=""/110, 0x6e, 0xffffffffffffffb5}, 0x1) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) syz_open_dev$sndmidi(&(0x7f00004d6000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x50000) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f0000b17000)=0x0, &(0x7f0000064000+0x51f)="") creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 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={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) connect$ax25(r0, &(0x7f0000aff000)={0x3, {"9f3dfb191fc04a"}, 0x9}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000688000)={@generic="274bdb1791157ffa6d089d778fb4e964", 0x5}) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087b000-0xc)='/dev/rfkill\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a70000)={0x0, 0xad8, 0x0, 0x2, 0x8000}, &(0x7f0000f32000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e31000-0x14)={r1, 0x0, 0xf9f, 0x100000000, 0x3, 0x800}, &(0x7f00000c6000)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000bab000)={0xe, 0x0, 0x3, 0x4, 0x400005, r0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a11000)=[@in6={0xa, 0x2, 0xafe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b}], 0x48) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000092e000)=0x4, 0x4) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000080d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000162000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00003f4000)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = accept$inet6(r0, &(0x7f0000a72000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000df8000)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000abc000)={0x0, 0x4}, &(0x7f0000e71000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000316000)={r4, 0x6}, 0x8) bind(r1, &(0x7f0000ec5000)=@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r5 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000aa0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c5b000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000901000)={@generic="9582d1d7e08e8f4bf166893818781010", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000d25000)=0x4) 2018/01/05 07:52:03 executing program 0: clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056a000)='/dev/sequencer2\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x20003, 0x0, [0x7, 0x5, 0x422, 0x6, 0x1, 0x7fff, 0x8, 0x2]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x3f, 0x40, 0x200}) 2018/01/05 07:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000975000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029d000-0x4)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d95000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = geteuid() lstat(&(0x7f000090c000-0x8)='./file0\x00', &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00003d2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000768000)=0x8) mknodat(r4, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00008db000-0x4)=0x0) 2018/01/05 07:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000b24000-0x8)=&(0x7f00005ac000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004b7000)=0x18) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006ac000-0x4)=0x9, 0x4) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000fbc000)="c9", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000a71000-0x1000)="75cf2db24ea88bba94e75ccaf7061b9eef10f2ede9f7d3a6b4ce68df703be1e6da1e10e7d2c71794dfbdba4ee49811cd4d34c63611d0a5a8e5df8add737bf210353749d0b938cfc212fec6474ac675300e527a462caf01606e76e20b00483ddeec1839851458d3dec480daafcfe56ac71fb8aff7c4ea3bd6e7aff2124356b2e65bdf351f6723d4f853faca5775dca83d449905bf70c670835791cf8a6686a6cbf59ba4950e45064ca0f01fee6f35e6fbfef0958a8a52b308a288071868d183f598e0d9bdecaa9fd595b413ca7bf4a60edad9e71583138418288bc7853ed68028cfffab463761c8a07e0d38ef6f3bde27bc105cda0d4efc3f180a3f016dff996c8637f36f6c55b109ab33c315a925fca3543d5bf64141ad248ffb77a2980eecca8a1b815f78bd56e3acb728c92207559424e5dd97e7f9b051a9c8896e2cfa044c8b7a7976b531add9d86d73fc8749610245f38e026cabfb31a78d1f15300a9352530ae6cffed2e4d76c52485737f950a8f590c2f73c276265fe312540162d4926f41afc422cb5e48f3a19e68fbc4d0f9e8c451560aab810a27e65655f1434737059678e8d811d18a41bd60c8019b705ed19fcf5114c0c4400baaa60b489dd521a84ad9761ed293e302e5374f13917dc912f9b55d33ffd5bd36ada29260c8e61d740b25c4a7d3dabc6cada8cc1822fc71069aac9aec47685182715e42f90e47aeae8135a5c010fa4ccab542228882a5648fee54ea950004d28a629acdbd5", 0x21d, 0x0, 0x0, 0x0) 2018/01/05 07:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5b000+0x9c8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() mount(&(0x7f0000b5a000)='./file0\x00', &(0x7f0000451000)='./file0\x00', &(0x7f000092d000)="63657ff900", 0x11000, &(0x7f00003da000-0xb)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000459000-0xb)='/dev/hwrng\x00', 0xa0942, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000754000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000049000-0x4)=0x8) inotify_add_watch(r0, &(0x7f0000273000)='./file0\x00', 0x14) unshare(0x62020200) readlink(&(0x7f0000e29000-0x8)='./file0\x00', &(0x7f00005e4000)=""/133, 0x85) rmdir(&(0x7f00005b3000-0x8)='./file0\x00') 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e85000)=[], 0x0, 0x0, &(0x7f0000864000)={0x77359400, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000490000-0x1c)=[], 0x0) unshare(0x4008000) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) chdir(&(0x7f0000e19000-0x8)='./file0\x00') 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x90) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000015a000)={0x5000, 0x2, 0xfffffffffffffffa, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00001c5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ff8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ca2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f1d000)=0x2, &(0x7f00005bc000)=0x4) creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) 2018/01/05 07:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000379000-0xc)={0x6, r0, 0x0}) recvfrom$ipx(r1, &(0x7f00000f3000-0x95)=""/149, 0x95, 0x1, &(0x7f0000cbf000-0x10)={0x4, 0xfffffffffffffb1c, 0x8, "4d6d0607fc21", 0x83, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000019000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f000001b000-0x4)=0x0, 0x0, &(0x7f000001a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(r0, 0x9, &(0x7f0000018000)=0x7fffffff, &(0x7f0000000000)=0x3) 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f0000673000-0xa)='encrypted\x00', &(0x7f0000833000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001db000)='/dev/kvm\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f00003e7000-0xa)='id_legacy\x00', &(0x7f0000815000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000dac000)='user\x00', &(0x7f00007ed000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b61000)="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", 0x1000, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f33000)={r2, r3, r4}, &(0x7f00003f8000-0x92)=""/146, 0x92, &(0x7f00005fb000-0x38)={&(0x7f00007d5000)={'crc32\x00'}, &(0x7f0000255000-0x3c)="a481e183cff433df0c9f3402e13d9cf959c6945a0acc86737dd0b1729c24ffcb4b1f89e243120d0d6ac51ca2526c8e0249505e691455cc1be0c5d8b5", 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) r6 = syz_open_dev$vcsa(&(0x7f000070e000)='/dev/vcsa#\x00', 0x1, 0x408000) setsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f0000c6a000-0xd5)="4e9b98ca4c34f24913f60aba745f4c88e07b7c2b91c775beb7100105609718558ed7fb667a4a6bf1f75289dda211e785cf30d2dffd7ef41150d7f318648b372bce08c36ab541dc7f3d5251c1c80401a9c12fa353f2bce9cfc68c8c690984fd0c640fbc17ea4fd00f214c8d404c0b0b6e216a376dc400e2ec8a768ec642aba59dc6bb4c086b46606686dcae3741e89752d8483f3955683a795eae42604e92381611230974a26b4845134148a1e00ee03019c5c51e7695b845794d2ec04982de00ca9062f85a58714f0d80b8b7254abba8362da4bfc5", 0xd5) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x1}]}) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e37000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00a20f", 0x14, 0x40000006, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000512000)={0x0, 0x0, []}) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a71000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d45000-0x20)={@generic="fdb235bbd03a78b822ba9d0ecd06de8b", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000832000)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/checkreqprot\x00', 0x2ae80, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0xccf848a8246c98b4) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000b01000-0x10)={0x5, &(0x7f0000b01000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b02000-0x2)={0x7, 0xd9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000aff000)={0x1, 0x0, [{0x3b, 0x0, 0x0}]}) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a83000-0x8)={0x4c2, 0xffffffffffff0000, 0x5, 0x3ff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000e6e000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000a6e000-0x38)={0x0, 0x0, &(0x7f0000433000)={&(0x7f000021c000-0xe8)={0x2, 0xb, 0x6, 0x7, 0x1d, 0x0, 0x6, 0x3, [@sadb_address={0x5, 0x6, 0x3f, 0x20, 0x0, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x6}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x4}, @sadb_ident={0x2, 0x85cee6a40e871851, 0x6, 0x0, 0x400}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x10}, @sadb_x_policy={0x8, 0x12, 0x3, 0x5, 0x0, 0xb, 0x900, {0x6, 0x7f, 0xfff, 0x1, 0x0, 0xf248, 0x0, @in=@rand_addr=0x1, @in=@multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x10, 0x10}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x880) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000af5000-0x10)={0x9, 0x203, 0x0, 0xfff, 0x0}, &(0x7f0000619000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000018a000)=@sack_info={r3, 0x1, 0x4f8}, &(0x7f0000245000)=0xc) 2018/01/05 07:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ade000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b36000-0x18)=@add_del={0x2, &(0x7f00008b5000-0x10)=@generic="d7be3da9065e52c2d381d97a466aa03c", 0x7}) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f000059e000)="8177b66765da32d4d197e84cd3c49ab186fc4975b6ab64e27b629efd26a48345a85230dffb75a3e4c32578c8653a3e9a511a9ba9345508b672835cb0507fae6645519afecf031897c341ac83e25a53e7169aecaac0b1929fc5c921e51fa4e8a7757e7917557cf246fc3a105ceebfff43df3a9f1df8") getsockopt(r1, 0x2000000000000107, 0x14, &(0x7f000036a000)=""/0, &(0x7f0000526000)=0x0) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x4028042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xb1fe) accept(r1, 0x0, &(0x7f0000df1000-0x4)=0x0) 2018/01/05 07:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xe, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000534000)={0xfffffffffffffffc, 0x6, 0xa809, 0x7ff, 0x0, 0x3, 0x563f3588, 0x7, 0x3, 0x3, 0x0, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000faf000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ef5000-0x4)=0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f0000c68000)={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, 0x200000, 0x0, 0x245c, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dbe000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect(r0, &(0x7f0000559000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) [ 125.483731] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 125.515614] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/05 07:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000111000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000da1000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200000) syz_open_pts(r1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e2d000)={0x0, 0x0, &(0x7f0000960000-0x60)=[], 0x0, &(0x7f00006d5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r2, &(0x7f0000f2a000)=""/150, 0x96) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b0004000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa21b571068395533b5affa041ad0b4c2c23eef679567fcdaca9f", 0xc0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fd7000-0x4)=0x0) migrate_pages(r1, 0xff, &(0x7f0000c16000)=0x6, &(0x7f0000611000-0x8)=0x5) get_robust_list(r1, &(0x7f000051d000-0x8)=&(0x7f00005f1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a0f000-0x8)=0x18) set_tid_address(&(0x7f000070b000-0x4)=0x0) capget(&(0x7f0000707000)={0x20080522, r1}, &(0x7f00002ab000-0x18)={0x6, 0x1, 0x80, 0x375d, 0x7, 0x9}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000714000-0x4)='tls\x00', 0x4) r2 = socket(0x10, 0x800, 0x300000000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a04000-0x20)={@generic="4f9f72f3d87ab13fa62de1b5e659f61e", @ifru_flags=0x0}) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00004ef000)="8359f5472cc5049972ca5e542f6370f13432d2f0a4b472c0e57bb4a7b8bf54a33123461c8e44a6d65a08d3509a32193084aebd947cc70ad220ca0ceabd951b57749c98343790835bca8d4112667da9a387b40b75bf0748a742f95e47ebc4db4c41f8efa656d1af3b3e18af7a6e813fc2f36989a4d7cb5aa0805f519e10e7", 0x7e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000528000)=0xa, 0x4) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r2) r4 = dup2(r2, r1) accept4(r2, &(0x7f0000551000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000043f000-0x4)=0x14, 0x800) write$tun(r1, &(0x7f0000905000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0xffffffffffffff47) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000089c000)={0x0, 0x4, 0x10, 0x3, 0x20}, &(0x7f00008ef000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004c3000)={r5, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b00, 0x7}, &(0x7f0000a8c000)=0x98) bind$packet(r1, &(0x7f0000627000)={0x11, 0x4, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 07:52:03 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000097d000-0xcc)="585d003e5416f3b5169eafeea6b43e6b1f0b97745e39e654b97b66669b46d3ad6da1ff85c66acaf3e80e2b111873d7ff3966199959c5599c6a1179aa947e35a3d4df73ce6ba6bc19fb89db8ff37d5c09bea8b250bc2af3e86f3f235348399ffd63c4b256d032be8c644deca8191b33652f53742bedd872ce01bb6a63ea0f31cb898f908230fadbfd5c380f455032911c3a922294c6b6576c2aec52acf106ef2b6ce51a7c2fa46cd96adb5b779177937588e8d8f45838795c90ff1c0cb6393712db7d544297c93f9cee8aca3c", 0xfffffffffffffd85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x44100, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="92833e5da247ec27eb299927b44ad8ad26947c0c3f887bd0be3e3ef4ba27b6d4d600cf83d08be5c02b8368feaf10cd12545b1f475c92b047e713337fc615b9478bce431040a924601967b20ce27e39e0aa8bbc32058c6c34fcc3f9c19231ea54fb394b5ddd644063ec4fa401fb0a880ba892bc8a9b6a85db709c939d3acb6fffcd5271d3384d7501798974ee47a2c6ca9707182ecea379e44277280f07c921b582fb9379621b1d1e31b819807980") ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001000)={0xd000, &(0x7f0000002000-0x8)=0x0, 0x1, r1, 0xe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000638000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @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]}, 0x5be0800000000000, 0x5, 0x3, 0x517a, 0x20}, &(0x7f0000001000-0x4)=0xa0) unshare(0x4002000) 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = socket$inet6(0xa, 0x80002, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e9f000)=@add_del={0x2, &(0x7f0000c95000-0x10)=@generic="2564664300855a4bc7ec9a042580e03c", 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f00007d3000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffe01, 0x40000) fchmodat(r2, &(0x7f0000824000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000504000)=@sack_info={0x0, 0x5, 0x1ff}, &(0x7f00008ac000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eef000-0x8)={r3, 0x100000001}, 0x8) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000df7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'r\x00/', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x2, ""}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/mixer\x00', 0x80200, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000538000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x1a, 0x8, "a6ebdcdf5b48fac606b6ea708e532a83e82d1cf82b98b2acf3c2e0ebb2495ecfcb3ab2f7f96a01cdda5c1bc195beabfcc4be348e2e7a802fe4c3d5d5b56acb48", "c1b1a593e0f41539728109488d471041e0a24bb81a80def074bd32f20fd8e44e", [0xfffffffffffffffe, 0x200000000000], 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ce2000)=0x0) 2018/01/05 07:52:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") prctl$setendian(0x14, 0x0) 2018/01/05 07:52:03 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mlock2(&(0x7f0000029000/0x4000)=nil, 0x4000, 0x1) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cd3000)='.', &(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f000070d000)='bpf\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f00004db000)={0x73, 0x79, 0x7a, 0x0, 0x0}) lstat(&(0x7f0000c02000-0x8)='./file0\x00', &(0x7f0000193000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r0, 0x0) r1 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009ad000-0x4)=0x0, &(0x7f0000d16000-0x4)=0x4) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x9}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3, &(0x7f0000004000-0x49)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 07:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x3, 0x1ff) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000428000)=0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4061, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008d3000)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003bb000-0xb8)={0x0, 0x8, 0x3, 0x7fffffff, 0x8, 0x1, 0x5, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffe, 0x0, 0x5, 0x0}}, &(0x7f0000a87000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000044b000)={r1, 0x9, 0x30, 0x9, 0x9}, &(0x7f0000938000)=0x18) clock_gettime(0x0, &(0x7f0000d4e000)={0x0, 0x0}) futimesat(r0, &(0x7f00009ff000)='./file0\x00', &(0x7f000069f000)={{0x0, 0x2710}, {r3, r4/1000+30000}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000391000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa9bd}, &(0x7f0000633000-0x4)=0x98) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00008ee000)=[{&(0x7f0000e0b000-0x56)=""/86, 0x56}], 0x1) 2018/01/05 07:52:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf8000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a91000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() userfaultfd(0x800) setpriority(0x2, r1, 0x3) 2018/01/05 07:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") r0 = syz_open_dev$mice(&(0x7f0000a60000-0x10)='/dev/input/mice\x00', 0x0, 0x4004c2) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00008a1000-0x400)={""/1024}) 2018/01/05 07:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000da9000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/05 07:52:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000014000-0x96)="e7da7b5fcd9665280891fb75ecc9ae0b04b9529b33eb0db4328aea9e4cb25ed7d1150eae5aae4df840f801a2a5efd80aa6262f31d0d0a6542280630876b5d61c68d096ed13c5bb94816163463bb74817e22d82807f3bc1503697cb5443ac59b6cbef4b9110033841e7b502d27b34da89351520283a642fc1cf9ba3521ae7c74c557a6a9e1e7ca5873fb64690b3c46f2646f023693735", 0x96) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x80, 0x0) fcntl$setpipe(r2, 0x407, 0x4) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000002000)={0x52, 0x3, 0xfc7f, {0x7, 0x123}, {0x831c, 0x6}, @cond=[{0x2, 0xb847, 0xfffffffffffffff9, 0x5, 0x6, 0x3}, {0x3, 0x1, 0xfffffffffffffffd, 0x0, 0xe, 0x8001}]}) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) bind$inet(r0, &(0x7f0000a93000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) recvfrom(r0, &(0x7f0000633000-0x31)=""/49, 0x31, 0x100, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 07:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc3000-0xa)='/dev/ptmx\x00', 0x101, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmdt(0x0) syz_open_dev$random(&(0x7f0000bc9000-0xc)='/dev/random\x00', 0x0, 0x301e80) r1 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e66000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000a3c000-0xe8)=""/232) r3 = syz_open_dev$amidi(&(0x7f0000ea3000-0xc)='/dev/amidi#\x00', 0x0, 0x4040) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000717000-0x88)={0x5, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$setsig(r0, 0xa, 0x18) dup3(r0, r1, 0x0) 2018/01/05 07:52:03 executing program 5: 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) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/ptmx\x00', 0x84800, 0x0) 2018/01/05 07:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000d76000-0xd3)="3a8eda8e326dcc766a3862c7ffa6a1b1392e05c0a8c354913103b199472c40c347f770ec8cbdea2802e96fe72b69b0e927a464b542385f5aad37c9015a3a76c351b43d158675374b2394d0b970976a16fb93d701cd7b0a2bc07be04b5b6e79d522ae168af60c49cb4771d17d6496ac432aab03b2be633abe533334056eb583b29c0e8d7234f30f69dee2e2facdd460174749c7855a6205e6c0be9debd0d7ec1bae64e6e42d9fda68d2983ed9e3af7a8c57da02df535406247a01951ea3864edd8c70ea07b4b44e2b19ea936baf8a6cc816ff91") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) listxattr(&(0x7f0000a03000+0x29b)='./file0\x00', &(0x7f00003ae000-0xdd)=""/221, 0xdd) 2018/01/05 07:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x80) semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f000041e000)=""/4096) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_addrs=@generic={0x1, "aa654cee4dba8c0be221c8e96061"}}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000031f000-0x50)=""/80) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00008c1000-0x4)=0x25b9) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000077a000-0x14)={0x100, 0x7fffffff, 0xfad, 0x7, 0x101}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/05 07:52:04 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000005000)={0x0, 0x6, 0x200000000000004, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ffffffffffffd, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000005000-0x6)={0x45f, 0x790, 0x8}) r1 = shmget$private(0x0, 0x3000, 0x80000404, &(0x7f0000003000/0x3000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000009000-0xa0)=""/160) 2018/01/05 07:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000436000)={0x20, 0xffffffff, 0x0, 0x800, 0x2, 0x9, 0x58, 0x1, 0x0, 0x400}, 0x10) ioctl$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)={0x4, 0x0, &(0x7f0000b06000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ppoll(&(0x7f000075d000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2018/01/05 07:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005e9000-0xa)='/dev/dsp#\x00', 0x80000000000001, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000ea4000-0x8)=0x7) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000076d000-0x1)=0x0) write(r0, &(0x7f0000008000)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc182087377d0909fb9a994aea67b5b0406d01e8997b090e9b79669337cff5a071ffe1781a94835751f75d7e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa7862332b7393966b2fe52032ec9440d0fd5992e0155237cb7cf8c18e6279490b14d40e293b132220536f5abc76e435e46f5edca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82baa2be885ff725e1923872feda924aaf1874f8b8a2af7d9b9", 0xf0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907df", 0x8}], 0x1) 2018/01/05 07:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x3, 0x0, 0x400) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000b8d000)=""/103) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 125.900484] device eql entered promiscuous mode 2018/01/05 07:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/kvm\x00', 0x0, 0x0) getresgid(&(0x7f0000782000)=0x0, &(0x7f000065a000-0x4)=0x0, &(0x7f00005e5000-0x4)=0x0) setgid(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(r0, &(0x7f000003c000)={0x1}, 0x68, 0x80800) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000504000)={0x0, 0x0, 0x0}) sysinfo(&(0x7f0000df9000-0x9b)=""/155) clone(0x0, &(0x7f0000e52000-0x4e)="", &(0x7f0000222000)=0x0, &(0x7f0000f79000-0x4)=0x0, &(0x7f0000bcc000)="") r3 = getpgid(0xffffffffffffffff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efa000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00001e6000-0x4)=r3) r5 = open(&(0x7f0000bae000-0x8)='./file0\x00', 0x6403, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000e89000-0x110)={{0xd48, 0x4, 0x1, 0x7, "76de4b8caad0f0c1e16fdfb2d6540e7840614feeb487668a1b5ac726efe4a217abc532985a4492c240c2bfa0", 0x80000001}, 0x0, 0x0, 0xffffffff, r3, 0x6, 0xc0, "023106ad886a75b855786555081bba2eef45115976516d1ab22a7aed5fbc77a65c2e593557da8f4a17b12179a85274adc06b13f1c5cc0ac856654d998ea058d3", &(0x7f0000da6000)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x4, 0x9c, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000023d000)=0x0, &(0x7f00000e9000-0x4)=0x4) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) r7 = memfd_create(&(0x7f0000755000)="73656c6625707070305c00fc", 0x2) getpeername$netrom(r7, &(0x7f0000ddb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008c5000-0x4)=0xfffffffffffffd58) [ 125.937377] binder: 17980:17983 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 125.946229] binder: 17980:17983 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 125.991251] binder: 17983 RLIMIT_NICE not set [ 126.043520] binder: BINDER_SET_CONTEXT_MGR already set [ 126.054010] binder: 17980:18004 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 126.059327] binder: 17980:18002 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 126.087230] binder: 17980:18000 ioctl 40046207 0 returned -16 2018/01/05 07:52:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f000024d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x6) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0x76)=""/118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x0, 0x40, 0x80000001, 0x8, 0x6, 0x100000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x80000000, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"228553ff5b359a"}, 0xf13}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000003000-0xd2)="2e98c6daff78616b3a5905c5db01a41da660626824ff016358f29dd64a692321aae4fa2cbd56d701e35d7bb13d374c96f7f74c1aa76bbcbed2b70dbea036a7c72cd47b0b004db928a7c5c58749981fd406a119ca81bb747d8358d18466e34ce9a8efaded67eb0f4fd0c086bcc9bd6ff346c74272421f9311b503ceef7840c38aa57f608d366669d6ebe85ef6923361cfe950c99fd668c277d08b0b035f477cd1dd822c3baf77837db37e39af659faf6e2868933fac7c5002c55978a375024c8b03f210fc20577ce758a4b8f7d53a21b975e6", 0xd2}], 0x1, &(0x7f0000003000)=[{0xe8, 0x13f, 0x6, "827aa67023844483afbfbdee72a3f4398714b7ecdcb940925b0163ee708697746f46b1f99e0fd236c7cc3e8c2598811eba5205d3bafce49f48f4dc093941be70c1c29d239c1b0947e9aa598c9abe20f2f23f828c680e53814ab849c4b48e9ee487ed423c23f732d8d32cfe3ee154884158fc6773d652067b303dfcae25b200ad4aad69ad65abd247e5907cc12529b3f6a8abbbffcf7f63eec0449d0f84503874b6bce0c8da22c97f58db06716417cf216181210f3565a7bf5818790baf82a7aac45aa1b08a835d822a28a997bcb735a877a251f5d481e2f0"}, {0x80, 0x1ff, 0x7, "251c3035b3f5f4de4efa856622056a43eb8f792a1486a42a23505e52e9f414f4676029b4cb48be3951a7857236052421ba126983a47d401c9f25e817698ce6af77be53bb93ce74c64313ef199b033888690ab27dd34990d8b48ccdf67b003b8e5014ef590ecd4360fbc1b8d4f882"}, {0xf8, 0x102, 0x6, "3cfc1b246207e06869881b0aec281ca3135271d6b920ffc3ca60709a07feb743bfc39a5ec243747a70addc92a620ae271559a0e784b31788cd7d2cdfbc3918fd2a9654245cf9361b165be60c5e457b410e0b2cc37a81fe81eaf654d3e706bf1e3f76e626086ba85539ad6071e3fac623ff2b0396de0893d66d0572d7161183cc070569fe5f1ab3437528b7c0cc6ee935b8ce12883c18a4e11414a47dbd6b195ecaca36597cf95666392d3b5819007c491cfaae5b61b23070e5d2ea8d646342cc3bedd0e034d8d6b4924a22a5a82f20ce42e1f89d8b8c6bd972b369ce50dceb4b5b"}, {0x80, 0x11d, 0x99d4, "321f2db90f35ad032692fb691e791dce1ce3766828f87dc68170c7319e94bb131bc410d2113ec021fac48a7ef95dafb318829823cf5830d2fa922daf262c9738627915a0317d3f5919b8a2b89bdf616c97d61b3d0b20cf20cfb627856c57f839ef1dd5d6b1c407899c"}, {0x80, 0x113, 0x74, "009d793159bd225212c95a475f98724e99dfbeaed069ea5c1f08adc7d14ad96c4444b4651e5295ee993b3a36c2b0b025fd2e9a1732366c55cf50be22aa6e8af351163a6e616df0abee2283e87f2b4b5868b15efe269146b463c98224f3e155500beb368df30ffb9425211b7874b390"}, {0x60, 0x103, 0x1, "704ad63addfd2e9902aa17dafe8ee39f8145d0ca9a56a44feeec5819108178794d5c10548c827e7fa20349a16a87bcaf3466375620c368e99f2e1c9e8194d94ad51cd5d7b340ac283b9e257099b8"}, {0x1010, 0x111, 0x6, "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{0x100, 0x19f, 0x8, "5e9a7b8fe5e1af244c367ac8816f57f8ececc69083e8fddc6d0fd9d7945e2d4dedec552656049dadf986ba57b11da11c60e5bc40c33771be7cfece18b66bf4431a8aac628b33c8c5bc5a1db9cf649cee4fd630e16c991e24554d80478fc7a3781a1e6dda3a90b52bd7cafdc67cd5af0a18089e7cd28f007bb137e7784d15fe61796e8e4e397cf15769b6b664001e8550b1f8e6db324212fc7660e218e6a21574f721bbdf620b12caed2ae69cf6b90b6c85d4b7a8f7ee6cd51709e22ee0f28981f2fae04b1cbcc869ca3fde2cfd4a47c19a592d7781ac1c6b5dc740327a19d456e614905dfb963dfe0a1cea7b21e835d5"}], 0x14d0, 0x0}, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000006000-0x14)={0x95c6, 0x2, 0xfffffffffffffffd, 0x3, 0x2e}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0xff, 0x200, 0x7, 0x1}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) r3 = getpgrp(0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x480380) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000001000-0xc)={r0, r4, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000008000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000001000)=0x10000) 2018/01/05 07:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000de7000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x0, 0x400, 0x4, 0x0, 0x0}) 2018/01/05 07:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b50000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000423000)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000382000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f22000)={r1, 0x45c7}, &(0x7f00006af000-0x4)=0xfffffffffffffc24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009b1000-0x8c)={r2, @in6={{0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000431000)=0x8c) r3 = epoll_create(0x4000000007) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f00008ec000)=[{r4, 0x0, 0x0}], 0x1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000bff000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000bf6000)={0x0, 0x0}) close(r5) 2018/01/05 07:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4004000000010, 0x802, 0x0) write(r0, &(0x7f0000abd000)="2400000028002108000000000000000108efff015fb4000000000000000000ff008123bc", 0x24) getpeername$packet(r0, &(0x7f00006e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003b1000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fba000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xd922, r1}) 2018/01/05 07:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000582000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xc7e2, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) bind$bt_sco(r1, &(0x7f00003f8000)={0x1f, {0xfff, 0x10c5, 0x1fffffffc000, 0x3, 0x4, 0x9}}, 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000bf7000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000728000-0xc)={0x8, 0x1, 0x4, 0x80, 0x81}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xac7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de5, 0x0, 0x6000, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000050e000-0x8)='./file0\x00', 0x101000, 0x100) open_by_handle_at(r0, &(0x7f0000cac000)={0x2f, 0x47db536b, "1fa065ae85ac93fdb5c7bd980ab4c227e0f85915caede2a1bc970db39d804d63ad8db2c4633189"}, 0x105000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/05 07:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009aa000-0xb)='/dev/hwrng\x00', 0x208000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000074a000)={0x1, &(0x7f0000e6d000-0x4)=[{0x4, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000345000-0x6f)=""/111, &(0x7f000097b000-0x4)=0x6f) 2018/01/05 07:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ac0000)={0xf, 0x20, 0x4, 0xfffffffffffffffb, 0x2, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000caa000-0x50)={0x4, 0x7, 0x1000, 0x800, &(0x7f0000438000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000643000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x0, 0x0) 2018/01/05 07:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ed000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000b1f000-0xc8)=@hopopts={0x3b, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @generic={0x8, 0x16, "a38234faf1285f9a2c0974c4a723ea04255ac4c84bc5"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x101, 0x10, 0x100000000, 0x9, [0x2, 0x0, 0x1ff, 0x1000, 0xc1db, 0x80, 0x8, 0x81]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0xe6, 0x6, 0x81, 0x40, [0x6, 0x9, 0x9]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x100, 0x2c3, [0x3, 0x8, 0x8]}}]}, 0xc8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ddb000)='/dev/dsp\x00', 0x115000, 0x0) epoll_wait(r1, &(0x7f000084d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000da000)=0x0, &(0x7f0000077000-0x4)=0x4) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) socket$inet6(0xa, 0x3, 0xa47a) 2018/01/05 07:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000edd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socket$netlink(0x10, 0x3, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000bc0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002db000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000003000600e00000000b4000000000000000000000000000106d", 0x29) stat(&(0x7f00003ed000)='./file0\x00', &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000282000)={&(0x7f0000ad0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e26000-0x30)=[{&(0x7f0000d5f000-0x2b)="", 0x0}], 0x1, &(0x7f0000e3c000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e3a000-0x4)=0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000cc0000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000961000-0x4)=0x0, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009b4000)=""/4096, &(0x7f00008e8000-0x4)=0x1000) 2018/01/05 07:52:04 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00002e1000)=[{{&(0x7f0000c77000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b72000)=[{&(0x7f0000a09000)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x10000}, 0x7fffffff}, {{&(0x7f00001bb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f8a000-0xa0)=[{&(0x7f0000f8a000-0x5f)=""/95, 0x5f}, {&(0x7f00005f6000)=""/127, 0x7f}, {&(0x7f0000158000)=""/4096, 0x1000}, {&(0x7f0000f89000)=""/4096, 0x1000}, {&(0x7f0000f89000)=""/217, 0xd9}, {&(0x7f0000a80000)=""/58, 0x3a}, {&(0x7f0000f8a000-0x3a)=""/58, 0x3a}, {&(0x7f0000e49000)=""/28, 0x1c}, {&(0x7f0000f89000)=""/47, 0x2f}, {&(0x7f0000f89000)=""/0, 0x0}], 0xa, &(0x7f0000f8a000-0x1000)=""/4096, 0x1000, 0x20}, 0x48a}, {{0x0, 0x0, &(0x7f0000054000-0x40)=[{&(0x7f0000f89000)=""/4096, 0x1000}, {&(0x7f0000f8a000-0xc6)=""/198, 0xc6}, {&(0x7f000053c000)=""/248, 0xf8}, {&(0x7f0000963000-0x53)=""/83, 0x53}], 0x4, &(0x7f0000f8a000-0xcc)=""/204, 0xcc, 0x100}, 0x52}, {{&(0x7f0000190000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a17000)=[{&(0x7f0000f89000)=""/192, 0xc0}, {&(0x7f0000f8a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8a000-0x14)=""/20, 0x14}, {&(0x7f0000f89000)=""/38, 0x26}, {&(0x7f0000f8a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f89000)=""/48, 0x30}, {&(0x7f0000cd2000)=""/204, 0xcc}, {&(0x7f0000f8a000-0xb0)=""/176, 0xb0}], 0x8, &(0x7f0000f89000)=""/4096, 0x1000, 0x4}, 0xfffffffffffffffe}, {{&(0x7f0000f89000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f89000)=[{&(0x7f000072d000)=""/145, 0x91}, {&(0x7f0000f89000)=""/83, 0x53}, {&(0x7f0000f8a000-0x54)=""/84, 0x54}, {&(0x7f0000f8a000-0xf5)=""/245, 0xf5}], 0x4, &(0x7f0000e94000)=""/177, 0xb1, 0x7}, 0x7ff}, {{0x0, 0x0, &(0x7f0000f89000)=[{&(0x7f0000864000)=""/221, 0xdd}, {&(0x7f00006d3000-0x4d)=""/77, 0x4d}, {&(0x7f0000be0000)=""/60, 0x3c}, {&(0x7f0000f89000)=""/238, 0xee}, {&(0x7f00002ff000-0x81)=""/129, 0x81}, {&(0x7f0000f89000)=""/53, 0x35}, {&(0x7f0000f89000)=""/4096, 0x1000}, {&(0x7f0000f89000)=""/176, 0xb0}, {&(0x7f0000c90000-0xd6)=""/214, 0xd6}, {&(0x7f0000975000)=""/209, 0xd1}], 0xa, &(0x7f0000f89000)=""/184, 0xb8, 0x5}, 0xb9}, {{&(0x7f0000f8a000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000f8a000-0x50)=[{&(0x7f0000f8a000-0x2e)=""/46, 0x2e}, {&(0x7f000051e000)=""/55, 0x37}, {&(0x7f0000f89000)=""/180, 0xb4}, {&(0x7f00002d3000-0xd0)=""/208, 0xd0}, {&(0x7f00005fc000)=""/152, 0x98}], 0x5, &(0x7f0000f8a000-0x13)=""/19, 0x13, 0x2}, 0x7}, {{&(0x7f0000654000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000d2000)=[{&(0x7f00001fe000-0xe6)=""/230, 0xe6}, {&(0x7f000009c000)=""/19, 0x13}, {&(0x7f0000f89000)=""/222, 0xde}], 0x3, &(0x7f0000f8a000-0x6b)=""/107, 0x6b, 0x2}, 0x5e93}, {{0x0, 0x0, &(0x7f0000ba9000-0x70)=[{&(0x7f0000f89000)=""/207, 0xcf}, {&(0x7f0000f89000)=""/4096, 0x1000}, {&(0x7f0000b85000)=""/42, 0x2a}, {&(0x7f0000f89000)=""/167, 0xa7}, {&(0x7f00004d9000)=""/181, 0xb5}, {&(0x7f0000f89000)=""/56, 0x38}, {&(0x7f0000f8a000-0xf1)=""/241, 0xf1}], 0x7, &(0x7f0000884000-0xf1)=""/241, 0xf1, 0xffff}, 0x0}, {{&(0x7f0000f8a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000475000)=[{&(0x7f0000f8a000-0xb4)=""/180, 0xb4}, {&(0x7f000094c000-0x4b)=""/75, 0x4b}, {&(0x7f0000f8a000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7756}, 0x729}], 0xa, 0x2062, &(0x7f0000f89000)={0x77359400, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f8a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) readv(r1, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1eb}], 0x2) 2018/01/05 07:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname(r0, &(0x7f0000fe0000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006b8000)=0x1c) 2018/01/05 07:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) vmsplice(0xffffffffffffffff, &(0x7f00000c8000-0x38)=[], 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e7a000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, r2}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000efa000)=@assoc_id=0x0, &(0x7f0000c0f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000087f000)=0xae32, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006fd000-0x8)=@int=0x4, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea8000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) accept$llc(r3, &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000056b000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0xffffffffffffff9a) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) syz_open_dev$loop(&(0x7f000019f000-0xb)='/dev/loop#\x00', 0x1, 0x8800) sendto$inet6(r3, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) fdatasync(r0) signalfd4(r4, &(0x7f0000ea2000-0x8)={0x2}, 0xfffffffffffffe7c, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000034c000-0x8)={r0, 0xffffffffffff18b6}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f0000df9000)={0x0, 0x8, 0x0, []}, 0x8) 2018/01/05 07:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f71000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000adc000-0x8)=0x0, 0x7f) socketpair(0x3, 0xa, 0x7, &(0x7f00008bb000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001a9000-0x1)=0xfffffffffffffc00, 0x2) 2018/01/05 07:52:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x1, r1, 0x8) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) fadvise64(r2, 0x0, 0x200, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000001000-0xb0)={{0x9, 0x9}, 'port0\x00', 0x19, 0x90005, 0x3, 0x71bf, 0x2, 0x7766, 0x1, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00005e0000-0x1000)=""/4096) connect$inet6(r4, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/05 07:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000417000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x1, 0x41) fallocate(r0, 0x0, 0x8, 0x79d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077e000-0x4)=0xc) gettid() fcntl$getownex(r0, 0x10, &(0x7f000014c000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b3a000-0x4)=0x0) r3 = getpgrp(r2) r4 = open(&(0x7f0000b1c000)='./file0\x00', 0xc00, 0x45) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00005f0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f02000-0x4)=0x8) process_vm_writev(r3, &(0x7f00006a8000)=[{&(0x7f0000b0a000-0x66)=""/102, 0x66}], 0x1, &(0x7f0000790000-0x10)=[{&(0x7f000065f000)=""/240, 0xf0}], 0x1, 0x0) 2018/01/05 07:52:04 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00003eb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x68fa, 0x6000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7ff) mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057a000)={&(0x7f00003fe000-0x1d0)=@newsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0x94, 0x8, {0x8d, 0x8, 0x0, 0x0, 0x85, "a21831b1f2fc16242e885e66c808a71c99a87ec167f51733e0bdfd97fc3659e847f9466fad1c7b6b12fc32446c0a087fef223448e7f496243e3e5b6500446826e94236cb6616e26f8e34a8612c7e3e0c1af416a82ce872341d60accd8180c26716f9c93aef74b39ab50c060547ebab74092ee65b6b5b550001ce8616dd320b0756894f7423"}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b0000-0xf)='/dev/sequencer\x00', 0x440, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f000043c000)={0x0, 0x5}) fcntl$setflags(r1, 0x2, 0x1) dup3(r1, r1, 0x80000) [ 126.239509] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 126.274676] sctp: [Deprecated]: syz-executor1 (pid 18038) Use of int in maxseg socket option. [ 126.274676] Use struct sctp_assoc_value instead 2018/01/05 07:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002df000-0x4)=0x0) 2018/01/05 07:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003bd000-0x100)={0xd82f, 0x8, 0x3, 0x88, 0x4, [{0x3, 0x80000001, 0x3, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x6b6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x3f, 0x80fe, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000082a000-0x20)={{&(0x7f00005f3000/0x3000)=nil, 0x3000}, 0x2, 0x0}) preadv(r1, &(0x7f0000418000)=[{&(0x7f000075c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000)=""/195, 0xc3}], 0x2, 0x0) 2018/01/05 07:52:04 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000010000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0x19a) mbind(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0x0, 0x80, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000011000)={0x0, 0x0}) userfaultfd(0x80800) 2018/01/05 07:52:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000657000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b07000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000041f000)=0x1, 0x4) fcntl$setlease(r1, 0x400, 0x3) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000d7000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/05 07:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$unix(0x1, 0x524d7f3a21ec0990, 0x0, &(0x7f0000de3000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a10000)={&(0x7f000036e000)=@generic={0x0, ""/126}, 0x80, &(0x7f00004ff000-0x70)=[{&(0x7f00002b5000-0x5e)=""/94, 0x5e}, {&(0x7f00009c1000)=""/97, 0x61}, {&(0x7f0000e5f000)=""/18, 0x12}, {&(0x7f00004ff000-0x6a)=""/106, 0x6a}, {&(0x7f0000797000-0x18)=""/24, 0x18}, {&(0x7f00003e1000-0xc9)=""/201, 0xc9}, {&(0x7f0000170000)=""/200, 0xc8}], 0x7, &(0x7f00009a2000)=""/246, 0xf6, 0x5}, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000e0c000)="") [ 126.332833] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 126.357910] binder: 18062:18064 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 126.391161] binder: 18062:18074 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 126.439063] sctp: [Deprecated]: syz-executor1 (pid 18058) Use of int in max_burst socket option deprecated. [ 126.439063] Use struct sctp_assoc_value instead 2018/01/05 07:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000089b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e12000-0x9)='/dev/dsp\x00', 0x12200, 0x0) mkdirat(r1, &(0x7f0000518000)='./file0\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000e98000)={0x364a57f7, 0x9, 0x0, 0x8, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x0, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000642000)={0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000035d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:04 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005000-0x28)={0x6b00, 0x20, 0x3, 0x7, "3e0bc005c2a6101ab5c311c8b2156ca6b1cc179dc117f1f59bfa402157f1351f"}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000)={0x2d}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r1, &(0x7f0000004000-0x1000)="4d98ae79a7eb359cd70a720902c4054afee11afe085dd6dd4194cbf6da1529e33af2a03a73b83c4aab7226a03d1b54144b8571db888bad34cb44a3ffaa2bf3f5215a33a899a04c2a4214edeaf61d13c8def3fe1670ceb4aaec49aea79f226047364cdadae2b0b688410e68bd363a32ccfaca8dbbe880f99376cbbe0adeaae1bd7725e7bf43155f7be87d61d681d9b475bc670e930a3899c24b470b0f1ebe0b4b2dc20a59916101cfb257ad28972d3a21ea9cae3432431d33ea1d23f65f0e19333b067d2b2434823a7db57c23f84be30d58f8a190643a188332d3c4396a08b16862fc0aa9429d2eeee6bd45247b33f75b66e0773ff455ba81c50289a188d8219915e2f233079b8e9f6cc7aaffdd144d48c34a6535a21e4a170266787214d9689d66f6f7599c38e8e6657fd6042bb910faffc707fd965b42fd8045e5fc2ff567523c27a49ebf4c91864e401729caea43b3b68e3993f311095233ba34ba21ffc9a9326bedae5623742d4cc5fcfe9cd92405e33e7d3ecec2390581028d0a5a0c63bbc0f02b0b81272372891ac381ed3cd347e0c5d227cd94c125305a7a69bcbaa0ea8e35dc9721ca51d341c21503bb87c48717789d2cae1f2ef6f093e34d17d73f3680483fd55d3834aa0ee02c626e0a6ea63b4c0431487b23a2624f6596fe448ba49c597180c007caae114edc3c6908cab09fe2330db6a526724cada0766d56845f0cfe408095498feda581151cf433be6653834c516b841327fa6e333014a21b58766e85ef304c1498c6d2a5b3f34f45c83a019ba3467a6c0cee6662c908c8f6cb2982ed2bf7aa487dfa8f5991098d5ca2cc5493608e973003f36d4b3bac9cbb914c6407e07e29ade05da6c4367e264ac88a4c6af50b2c01b5c218bbd714c5bd5ff78378f0f7", 0x285) 2018/01/05 07:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005d1000-0x1)='/dev/adsp#\x00', 0xc5, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000098f000-0x4)=0x800, 0x4) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r4, 0x406, r4) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003dc000)=0x0) 2018/01/05 07:52:04 executing program 5: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000095a000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000ec4000)=[{&(0x7f00008a3000-0x3a)="39000000130009048000000000000000", 0x10}], 0x1) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000ec8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec7000)=0x10) 2018/01/05 07:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000940000-0x4)=0x0) process_vm_writev(r2, &(0x7f00008b1000-0x50)=[{&(0x7f00008fe000)=""/4096, 0x1000}, {&(0x7f0000e3b000)=""/84, 0x54}, {&(0x7f0000edd000)=""/212, 0xd4}, {&(0x7f0000257000)=""/0, 0x0}, {&(0x7f000045c000-0xad)=""/173, 0xad}], 0x5, &(0x7f000074d000-0x90)=[{&(0x7f0000034000)=""/207, 0xcf}, {&(0x7f0000fab000-0x6d)=""/109, 0x6d}, {&(0x7f0000e96000-0xb6)=""/182, 0xb6}, {&(0x7f0000bac000-0x4e)=""/78, 0x4e}, {&(0x7f0000d0d000)=""/255, 0xff}, {&(0x7f00000e3000)=""/48, 0x30}, {&(0x7f0000030000)=""/215, 0xd7}, {&(0x7f0000e76000)=""/219, 0xdb}, {&(0x7f0000ed5000)=""/173, 0xad}], 0x9, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0xb1fe) sendmsg$alg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f00000e5000-0x40)=[{&(0x7f0000447000-0xb)="fd", 0x1}], 0x1, &(0x7f00007c2000-0x88)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe2000-0x10)={&(0x7f000007c000)='./file0\x00', 0x0, 0x18}, 0x10) chroot(&(0x7f0000b57000)='./file0\x00') 2018/01/05 07:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa) 2018/01/05 07:52:04 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000b63000-0x8)={0x0}, 0x20b63000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x8, 0x4) read(r0, &(0x7f0000000000)=""/61, 0x3d) [ 126.490346] sctp: [Deprecated]: syz-executor1 (pid 18053) Use of int in maxseg socket option. [ 126.490346] Use struct sctp_assoc_value instead [ 126.506652] sctp: [Deprecated]: syz-executor1 (pid 18053) Use of int in max_burst socket option deprecated. [ 126.506652] Use struct sctp_assoc_value instead 2018/01/05 07:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f000096b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dd3000)=0x0, &(0x7f0000f42000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d6000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000051b000-0x4)=0x9) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000a1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="01", 0x1) r5 = getpgid(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000d20000-0x7)='cpuset\x00') kexec_load(0x20, 0x3, &(0x7f0000d1d000)=[{&(0x7f000064c000-0xa1)="ec94d1d07d039876031e52354ace64fb4d9b010929d3efc5b56569b782c05778ffe73925f5a406085f454f8951d06afe320f09e6b7922ea2202815776c2e2eaaf871bac786d3fcb880106e16937006b403812f565ee90da28dded624775cab726afc449eca7e34a063eefbedc294a8c07a9b7536051e667beceaa779706200964018b08d04a7975d5a677a99d5cba06766b40950a583d9b042cb4213110f2055c0", 0xa1, 0xfffffffffffffff9, 0x2}, {&(0x7f0000bbe000-0x2a)="7294c95a1f47a0a2e64cce2930da6edee4bdb34fdda1eed5404f409fdf23428ce5bba400b56e30bf1dfd", 0x2a, 0x1, 0x1}, {&(0x7f0000611000-0x82)="9c3a37db6376d0481ad27d44ff03247e323232e4b172ee5a4e8f38e7363201c23b6c7583dc773615f0340e57a5d6aeed01fc14eccd62127d5820e0519d2430e562a2e6ce1bee2e33d684b38fb48b9b55dc10b65e68301c2315942c431b1d4be5c52ea1e73d86d3d05a1f2370ce74bba517367dd62a00724376f94a0612669f103fe4", 0x82, 0x1ff, 0x5}], 0x150000) unshare(0x200) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r6, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) getsockopt$inet6_mreq(r3, 0x29, 0x3, &(0x7f0000e7b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d9000)=0x14) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000936000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000cb8000-0x4)=0x12, 0x4) sendto$inet(r3, &(0x7f000005d000)="", 0x0, 0x0, &(0x7f0000410000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000196000)=0x200, 0x4) bind$inet(r7, &(0x7f0000f14000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/autofs\x00', 0x18080, 0x0) connect$inet(r7, &(0x7f0000f0f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000824000)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r7, &(0x7f0000f42000)="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", 0x10df, 0x4000, 0x0, 0x0) dup2(r1, r7) 2018/01/05 07:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007a1000)='/dev/vcs#\x00', 0x0, 0x0) socket$inet(0x2, 0x807, 0x0) accept$inet6(r0, &(0x7f000017e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000087c000)=0x1c) bind$inet6(0xffffffffffffffff, &(0x7f00002bc000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000bfe000-0x4)=0x0, &(0x7f0000ac0000-0x4)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000f2e000-0x48)=""/72) 2018/01/05 07:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r2, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r4) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/05 07:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) socketpair(0x0, 0x6, 0x2, &(0x7f0000a84000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e13000)={0x0, 0x0, 0x0}, &(0x7f00004c5000)=0xc) ptrace$cont(0x1f, r2, 0x7f, 0x81) 2018/01/05 07:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d61000-0xb)='/dev/audio\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f58000)=0x0, 0x4) 2018/01/05 07:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000d4f000-0x1000)=""/4096) r2 = socket$inet_sctp(0x2, 0xa, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000617000)=[{&(0x7f0000477000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00004f9000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r3 = dup3(r0, r2, 0x0) r4 = socket$inet(0x2, 0x3, 0x8000000000049) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b5e000)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00006d4000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r3, &(0x7f000044d000-0x9a)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000e9b000)=0x0) 2018/01/05 07:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x500, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl(r3, 0x0, &(0x7f0000000000)="") fcntl$getownex(r1, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0xfffffffffffffffe, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f00007fa000-0x30)=[], 0x0, 0x0}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000081c000-0xf5)=""/245, &(0x7f0000ab2000-0x4)=0xf5) r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) fchmod(r3, 0x2) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) mq_timedsend(r4, &(0x7f00005d7000-0xdd)="", 0x0, 0x6, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000719000-0xd0)={0x8, 0x0, ""}, 0x0) connect(0xffffffffffffffff, &(0x7f000056c000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "70bfd776d12d28c38e9d12b75ee369bfe05faba821d78023b1565cfe4a96eec4bba4d2fb61a39badc3f25a865a532273791e3e41afd94a27d4a443bee4be0c", 0x0}, 0x60) mq_timedsend(0xffffffffffffffff, &(0x7f0000d6d000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) openat$autofs(0xffffffffffffff9c, &(0x7f0000168000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f000029a000-0x4)=0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000b3f000)=""/114, 0x72, 0x3, 0x0) getegid() r5 = syz_open_dev$midi(&(0x7f000024c000)='/dev/midi#\x00', 0x18a, 0x200) accept4$inet(r5, &(0x7f00007ef000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8b000-0x4)=0x10, 0x80000) 2018/01/05 07:52:04 executing program 4: r0 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004f1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8021, 0xfffffffffffffffd, 0x0, 0xa0, 0x1, 0x0, 0x0, 0x513, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x354, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e5b000)="", 0x0, 0x0, &(0x7f0000a32000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 07:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f68000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000459000-0x30)={0x44, 0x0, &(0x7f0000366000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006c4000+0xf80)=[], &(0x7f0000e87000)=[]}}], 0x0, 0x0, &(0x7f000083c000)=""}) 2018/01/05 07:52:05 executing program 1: mincore(&(0x7f00006ca000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x22)=""/34) r0 = syz_open_dev$sndseq(&(0x7f0000140000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000070000)={0x0, 0x1, {0x3, 0x2, 0x4, 0x0, 0xcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00009f3000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x80400) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000044d000-0x90)={0x790, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x66, &(0x7f0000246000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f0ff", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/05 07:52:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e69000-0x8)={0x0, 0x0}) ioctl(r0, 0x1f, &(0x7f00006cd000)="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") inotify_init() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000220000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000211000)=0x8) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000002000-0x1c)=@req3={0x7f, 0x2, 0x2, 0x5, 0x57, 0x9, 0x6}, 0x25d) 2018/01/05 07:52:05 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ee4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b11000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000200000-0x88)={0x3, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_procfs(0xffffffffffffffff, &(0x7f0000e11000)='cmdline\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000b0c000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d43000)='./file0\x00', 0x118) r1 = memfd_create(&(0x7f0000547000)="ff00c75e116b6206f1de2396c89f000000000000004f4792a9f4e671f9f21cb145afe0eed2cacf893cc270dd77c33b93cc000000000000b5fa29d688d16bb1d4a63c2d65add9fca2a7697e417a83d404661f1fff0011d3fe05d874ff1c0ac089be81baf28ba8ce9ab9d93bb6aa96c30000000000000004857736c17885465de2774f8e8de8d22fc909cba48c6fb1a6c2160a300116a05b7d0b2a9e0997061f8220fffdb3e08e688d23ef8a9ee13ae4c9a0e5bbca14e0fd49191036b145ec7c3b079be1af58b6", 0x200000000002) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) pkey_mprotect(&(0x7f0000359000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000638000/0x1000)=nil, 0x1000, 0xe, 0xffffffffffffffff) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x509100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x5, 0x4, [0x3, 0x7fff, 0x1, 0x101]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x3, 0x71e5, 0x7f, 0x100, 0x4}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) unshare(0x24000200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000-0x4)=0x40, &(0x7f0000000000)=0xffffffffffffffd5) r2 = semget(0x0, 0x3, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000e4d000)=[0x1, 0x5, 0x8, 0x800, 0x6, 0x1, 0x5, 0x7fff]) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ac000)={0x0, 0x80000, 0xffffffffffffffff}) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000836000)="26000000250043f8feffffffe70036400300fff0020000000e00010003000000000503c76e35966f0ad5352fdc17986b", 0x30) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007a3000-0x4)=0x7, 0x4) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000d07000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000967000)={0x0, 0x0}) 2018/01/05 07:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000cb3000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000e83000-0x15d)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320e0000000000000009ca065e829c98f944c90f5b4a8904753e69d4d05c58fb632736b16e507ebbb30e8482000080013ac64bca2123b0eaddc9ae302e768f18ca761a52005eae85", 0x60) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 126.947375] openvswitch: netlink: Message has 10 unknown bytes. [ 126.975385] binder: 18158:18164 got reply transaction with bad transaction stack, transaction 88 has target 18158:0 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000049b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000017e000-0x38)={&(0x7f0000bd5000)=@generic={0x0, ""/126}, 0x128, &(0x7f0000f7c000)=[{&(0x7f000018d000-0x6a)=""/106, 0x29449d9f}], 0x460, &(0x7f0000f88000)=""/227, 0xe3, 0x1}, 0x1) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f8a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400400) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000445000-0x4)=0x3, 0x4) 2018/01/05 07:52:05 executing program 7: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x134, &(0x7f0000001000-0x134)={@random="e75a3b409323", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7ff, 0x4d622a67, 0x7fffffff}}], {{0x6004, @ipv6={0x200, 0x6, "155918", 0xfa, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @padn={0x1, 0x1, [0x0]}]}, @routing={0xff, 0x6, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x6, 0x6, "c2d1d9f1294f3d51c0f062957cfd3630fbd128b69a73210f4c32abd1df0d8e48a2fecb2a13ea0be9c0fcbe73c918793277deca7815a15b54482341e809395fbaef15760d54056eab88f6b9e7d78a922e766551be965b40dcc16a4cd80c89fb2d12b887ee97d7823c8dc2af6520f3309daf7720bd4070efb9e7e9eae040072d18b33f37f727a6ca6d4e4fc5b68f650e6aa00ec98e570ec33730e4e6026c03fe87bb06b02064b73ab0acd8"}}}}}}, &(0x7f0000bb6000)={0x0, 0x4, [0x450, 0x13d, 0xf68, 0x746]}) munlock(&(0x7f00006b6000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0xfff, 0x20001000, 0xffffffff, 0xfff, 0x3, 0xfd, 0x529, 0x8, 0x0, 0x80}, 0x10) prctl$getreaper(0x1, &(0x7f0000a17000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x29, 0x4) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000524000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e3b000-0x2b)={r0, r0, 0x7f, 0x5, &(0x7f00002da000-0x5f)="0a3075394b42180dabbcec7a1a45d6a381a01d22e9b2cb1a9ebcb3f0fa114f15df2ae7e014a639060b4b886cc25280e43a9fe772fd18d0802305a2c7596816b4e506f2031957d63efeaaa1b5f64190010667fbaf98ef7b852033d876bb5c8d", 0x2, 0x3, 0x176f, 0x0, 0x9, 0x9, 0x10001, "23862f"}) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='tmpfs\x00', 0x0, &(0x7f00005d3000)="") 2018/01/05 07:52:05 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) [ 126.975396] binder: 18158:18164 transaction failed 29201/-71, size 0-0 line 2718 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000b2e000-0x17)="", 0x0, 0x20004080, 0x0, 0x0) [ 127.013077] binder_alloc: binder_alloc_mmap_handler: 18158 20000000-20002000 already mapped failed -16 [ 127.014653] binder: BINDER_SET_CONTEXT_MGR already set [ 127.014664] binder: 18158:18164 ioctl 40046207 0 returned -16 [ 127.014804] binder_alloc: 18158: binder_alloc_buf, no vma [ 127.014828] binder: 18158:18177 transaction failed 29189/-3, size 0-0 line 2903 2018/01/05 07:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffff9, 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={&(0x7f0000aa8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") acct(&(0x7f0000c97000)='./file0\x00') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cb0000-0xe)='/selinux/user\x00', 0x2, 0x0) lstat(&(0x7f0000102000)='./file0\x00', &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d82000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001fb000-0x4)=r1) 2018/01/05 07:52:05 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000d91000-0xc)={0x40000000, 0xa60, 0x15}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000025a000)=""/245) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000180000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007206ed10d8ad00000000000000000b"}) bind$inet(r1, &(0x7f0000f6f000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_wait(r0, &(0x7f0000b6b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9) fcntl$setstatus(r0, 0x4, 0x3ffc) name_to_handle_at(r0, &(0x7f0000de4000-0x8)='./file0\x00', &(0x7f0000f5b000-0x7d)={0x7d, 0x8000, "d5375653fbec48080333d675a5d6958bdc256aeb0362769263f353ae7d62fc59ac6fab76f734f12a482566a476d5369a69103f06b04307c4e89b9f308cce6bbbb8ab00ae0d827fc0bb2807e4eedf1357c5fc5cc563848ead1bb5662162cc412819f08addf20840b373fdec8ee68762b8026ccabbeb"}, &(0x7f0000cf3000-0x4)=0x0, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000102000-0x20)={0x2, 0x0, 0x1, 0xe7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000604000-0x20)={0x400, r2, 0x10003, 0x2}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000333000-0x4)={0x0}, &(0x7f000009a000)=0x4) socket$key(0xf, 0x3, 0x2) 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000030c000-0x28)={@generic="65b58b3baae1cf5d874bd5faa0585728", @ifru_map={0x7fffffff, 0x6, 0x7, 0x7, 0x8, 0x1800000000000}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f00002dc000/0x1000)=nil, 0x1000, 0x2000000, 0x1d6, 0x8000) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000a29000-0x7e)=[{0x1c, 0x48, 0x719, 0x0, 0x0, "0ab354dca5173b7f36313d34"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:52:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000516000)={0x40000000000, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c93000)={0x3, r1}) socket$inet6_icmp(0xa, 0x2, 0x3a) fstat(r0, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba7000)='net/tcp6\x00') preadv(r0, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) r1 = syz_open_dev$midi(&(0x7f0000841000-0xb)='/dev/midi#\x00', 0x15f, 0x8041) r2 = semget$private(0x0, 0x7, 0x241) clock_gettime(0x0, &(0x7f0000d39000-0x10)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000375000)={r1, 0x50, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) semtimedop(r2, &(0x7f00003bb000)=[{0x2, 0x20f7, 0x1800}, {0x3, 0x5, 0x1000}, {0x3, 0x1ff, 0x0}, {0x0, 0x2, 0x1000}, {0x2, 0x5, 0x800}, {0x2, 0x3, 0x800}, {0x4, 0x3, 0x1800}, {0x0, 0x4, 0x800}], 0x8, &(0x7f0000c55000-0x10)={r3, r4+10000000}) 2018/01/05 07:52:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000deb000)='/dev/snd/midiC#D#\x00', 0x0, 0x20101000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b8b000)={r0, &(0x7f00002a6000-0x18)="188cc2882d5041b60fa92f77c3c16dfdbaf0e1948c68cc8d", &(0x7f0000040000-0x37)="505433dae5d2365a1932592b5b4e1746a25f45ca1d280e9933b0ede5327a9eb56aef4b12f1159d0bce27574150294c395776411b75fcb1", 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x8, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ca000-0x18)={r1, &(0x7f0000f65000-0x1a)="", &(0x7f00005c6000)=""/0}, 0x18) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000ac5000)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/relabel\x00', 0x2, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f0000669000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000af7000)=0x5) kexec_load(0xef4, 0x2, &(0x7f0000b4b000)=[{&(0x7f000077a000-0x80)="bd272a2e96ed25734fa6d18c26d4e7d7877c3c05f0dad7f955714aa42b159746f22380b9d4a40066807cb0ff5d2d5b940410daea4a37a71c17f603fcce293f2309a9ddc86ff1888300cc3f17425f7c1a9c6861614c6e48bf5c3309640eed6df7f07a5b7d288845a9a02ec9e53170203cc9dd22c690d0b26c8b902a511539a019", 0x80, 0x9, 0x9}, {&(0x7f000095d000)="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", 0xfd, 0x0, 0x7}], 0x330001) [ 127.027049] openvswitch: netlink: Message has 10 unknown bytes. [ 127.039641] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.039762] binder: send failed reply for transaction 88 to 18158:18164 [ 127.039912] binder: undelivered TRANSACTION_COMPLETE [ 127.039920] binder: undelivered TRANSACTION_ERROR: 29201 [ 127.039924] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 07:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) writev(r0, &(0x7f0000317000-0x60)=[{&(0x7f00002ac000-0x1000)="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", 0x1000}, {&(0x7f0000999000-0xbc)="2bb1c100f9431feec74076fd8b839289c709a1d54916bbac0cbc92d450be49b09e9206ee17a939bc39638f0029610042783434c22885258b7ef498e31eb4285e9992a9571852ad1650b263cf660684ceed80c9a2c13af8176cce27da81b507d1741b9a24c8a228b646a998e22ce4384b3560745b537bb7e0c00e6dcf2bce12407e9b91748669919c1f26034740f96e707cf27be529b4092589161beae9f93606b4dc8e308964de067cb323946a7f45b823af11a9e21924cbf5f89698", 0xbc}, {&(0x7f0000b39000-0x3a)="72b80a3868488e7e56ea9a90f060cd3ff921dafe84690be17b6dc1e74915fe43c41819a7c86c229dbae8d8f7827c420b6acad939a3c38c708330", 0x3a}, {&(0x7f00001d9000-0x6a)="3bb3e5bda59df717b860b13e67d48a0d846ba08627ae33bc53528a1f3e76d1908f19ad89bef624028daafa137edbcf97409f6c739c68b757ef89ce82afd161e6cd286d91e83b9e20f452e67a37c96f2af7c8fb6e3a2d41bf9a8816ea8b5ef296bb3a3c95fc4ba16f14aa", 0x6a}, {&(0x7f00005f5000-0x97)="63c2409f7c93414c128faff6fd065d36cb9f669da8b7ccf3aeeaefa2f71d477d615f9dc727eb3b2e4f3cfd672bb560ff909a60d4df76a0ee7668055dccff9c321c4b7ac93da904e1522daec701ed9500841bb626f7c7a6ded24f66d64851e893f54850d7da3a9af755e09e0cbf0dca91b9d8659868a3b7a664e17d1630744f0aaeba25189b2826739a6a3dfd258de5a0584dff6b59afed", 0x97}, {&(0x7f0000998000-0xfa)="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", 0xfa}], 0x6) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00003d6000-0x10)={0x9, 0x100000, 0x4000, 0x8, 0x0, 0x8, 0x1, 0x6, 0x1, 0x3}) clock_gettime(0x0, &(0x7f00002f1000)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000ea0000)=0x1) futex(&(0x7f0000a3d000-0x4)=0x9, 0x9, 0x2, &(0x7f0000288000-0x10)={r0, r1+10000000}, &(0x7f00002dd000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00008c4000)=0x8, 0x4) 2018/01/05 07:52:05 executing program 5: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x2, 0xffffdffffffffffe, 0x0, 0x80000, 0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000007000-0x34)={{0x1, 0x3, 0x5, 0x2, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000cba000)=0x0) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = inotify_init() syz_open_dev$adsp(&(0x7f0000d4f000-0xb)='/dev/adsp#\x00', 0x9, 0x48000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eb6000-0xc)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000b2e000-0xb)='/dev/midi#\x00', 0x40, 0x20001) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00003c4000)=0x0, &(0x7f0000282000-0x4)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef8000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dd5000-0x4)={0xbba}, 0x4) [ 127.275628] binder: release 18230:18232 transaction 92 out, still active [ 127.282640] binder: unexpected work type, 4, not freed [ 127.302881] binder: undelivered TRANSACTION_COMPLETE [ 127.307891] binder: invalid inc weak node for 93 [ 127.307907] binder: 18230:18240 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 127.335916] binder_alloc: binder_alloc_mmap_handler: 18230 20000000-20002000 already mapped failed -16 [ 127.347092] binder: BINDER_SET_CONTEXT_MGR already set [ 127.358294] binder: 18230:18232 ioctl 40046207 0 returned -16 [ 127.364804] binder_alloc: 18230: binder_alloc_buf, no vma [ 127.364831] binder: 18230:18240 transaction failed 29189/-3, size 40-8 line 2903 [ 127.370449] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 07:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) readlink(&(0x7f000075d000-0x8)='./file0\x00', &(0x7f000003e000+0x672)=""/136, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000-0x20)={r0, &(0x7f0000e05000-0x7f)="", &(0x7f0000763000)="", 0x0}, 0x20) 2018/01/05 07:52:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000450000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002a7000)='numa_maps\x00') accept$netrom(r2, &(0x7f000065d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000054b000-0x4)=0x48) set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) readv(r2, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000142000)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000334000)=""/73, 0x49, 0x40010040, &(0x7f0000326000)={0x3, {"1c8c770f5fcb20"}, 0x0}, 0x10) 2018/01/05 07:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xd)="650068307780616e302b7d2800", 0x10000009) fallocate(r0, 0x3, 0x0, 0x80000001) fcntl$dupfd(r0, 0x0, r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000698000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b2f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e81000-0x18)={0xaa, 0xc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a51000-0x90)=[{&(0x7f0000195000-0xcd)="edef4cac96fff24919e5ffe8170586c7624cda5a0d370bec82255f94792389c518efc0011135b82901f0c728ff75e975cad31692409ec85a1921e489a85c9d67f9e9e1a66f8f31000d1b32a51163d971d037bdbf96f6f75541e9b47203560bc97d391c51970645e7aba44efe839f8e28b282abcf9da286f89686831b45ce54412f800b64d9026c0e0bc09bde8a772d20f6c14d93032d0688e0ca8742ea344fd28ae283db00aee4d71f3a28983f175a9094495755e0e1ed2c8244f7ac29fd41f7c4c61b454ea3132c57c8aed80b", 0xcd}, {&(0x7f000011d000-0xe7)="b403c5132d7f9a987467e205390f680f9fd997fb89ec16241d4fe9baa944b5582508064a034a67a03cb6539ea49404a2d199bdab66a5cd575b8639f09f413b351afce24b42c978f9f3fae84ffce307025404eff003fbc35f00df92efa657e6c848b56aa94b3443c61b88b6420034ba0d813b490aac351a63147d5070999a99278c4521fce651a47df495259339d5460249502e24193d74e3408c602c242bdcb618e6f05f59976c0f922244b9a1191fdf62f5e43382fc55405d2839c1bd65aec56dffecea14f00bff7291265f8c57381b3d997e96f6e7e18339239e1a43fdb8f9d04c435a22a5a1", 0xe7}, {&(0x7f0000b7f000-0x48)="37530c0f91a0d15898a786c93241ed9ef97fc255426a2750c768130ec2cc5cc978df0bb36e1d5d1e588e7b68b54dfff0cc710d415c29718c11558c56476f5dc738bc73738363d722", 0x48}, {&(0x7f0000d61000)="784b6d5a4863f9a6ca9191bfce0e7b50818aa1f33c36c16abda397b4166d173cc60e944e8c1eb50bf333871f5a47a9e636e2d345e3f17e0c21aeae8a51d67226bd51fd073459723fe0d17a41cdc3d12b1d5d88e646be8b376b15cc508c95fa1bedf585afa110805b1ba63e9c095d6416264413ecdd", 0x75}, {&(0x7f0000cd1000-0x60)="495e950f070bb983752fb11f01bd3f4ca4e1dee9b9c6a1baa7465434fc30ecf83023b011d56b982fc414f8b23490d3d7df9b53868f2e67977c190a90d6922a05c6f49f9068586220cbe222a9b2189967de1cc2cb9886831d1f05e49c58ae7833", 0x60}, {&(0x7f00008a2000)="ed538bc5720ee075a53ee8e0d1659d05208ad2504d0def400191c63aeecb6ea100f2108f1153557190596767128e49a96c3c11889f97060cd222593f97d9f19e1835f488a83ffbd4973d3d2f287d4f1c76d676a3ee65b5b195df4aac3daa3163907b972b6bebf8c80f6b154ec6082911ca52569fd8cd171da5859ed19c53fcc1cb5f99bd0043a0d779358ec643877d4a18d0fd8804a5ff715f16699e9ce8f053bc7e2adb349233f7ea4ea30f7a1dc6490cee3d83b1ec690b6a756607f65c392a5f3b54cfd29a56f8173e9dad18463668a46d76c75d48e058a9104cc3dce0e7bb5393743331f08135ebc272d686c1d4", 0xef}, {&(0x7f00000f9000-0xaa)="45178ee59b96bd1f79eb055a44e8cce472e38843c3693e10d5d8c5e57c448ca7030c8c766c8c206b19f403b8481d42cc209a514a63a632d402b705dcea37461d9fa2f426c92800ed3145d0374766bcd4dee2012d5d9a8a6d4d5aa64e689115ff3b175c58f2f0ccb898deca4e0d434784e54a8e273da634d70284198f2ac8380b9eee4fcfeb7fd27b9a2e7da15c38ac9e02d173e2ae37456ce018a47d4c6c53d5f4c2ad5e7a11eaa4335a", 0xaa}, {&(0x7f00003f6000-0x89)="a6bab1f2a5e636c4e645cf273590c30ecdb29f54a598d8f5e6ed44839b09f572dc242c49dce4b734cac7875687e8219b8e5ed1c20ee38e2a421262245e2a1d18d7dea4fcffe8ac552140f60e00677f51fc7f8e9a96352107e58ecd8ea46facf0ca46d5cd323f779c0833b1a615eb2f21196e13753bf48cef21aa445d154159845a389c604d4c2873f2", 0x89}, {&(0x7f0000f85000-0x36)="4c5cf72c7c4f2a9bd2656b1068fcb61a68c752bb8d8ea744c3b9cacb5455666ba07036917a616efdd10bd34a94a2f457880d1c8d0297", 0x36}], 0x9, 0xa) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/01/05 07:52:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x9, &(0x7f0000961000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000aec000)=0x0, &(0x7f00006c4000-0x4)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000db6000-0x4)=0x0) capget(&(0x7f00008e0000)={0x20071026, r2}, &(0x7f000070b000)={0x80000000, 0x5, 0x8, 0x80000000, 0x7, 0x7f}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000c02000)={{0x591, 0x6, 0xffffffff80000000, 0xffffffff, "2b311e60f978e969a57066fdbc63ac654eadbf9240f49ad349fe8984eabad930d2319f77fe6fb044fe5d7123", 0x3f}, 0x57, [0x1, 0x3, 0x971, 0xffffffff, 0x7, 0x3, 0xff, 0x401, 0x2, 0x1, 0x6, 0x6, 0x5d1, 0x4, 0x5c, 0xfffffffffffff5e0, 0xffffffffffffffe0, 0x80000001, 0x7fff, 0x100000001, 0xffffffff, 0x8, 0x8, 0x2, 0xfff, 0x7fffffff, 0x87ff, 0x400, 0x9, 0x4, 0x0, 0x0, 0x1, 0xf928, 0x330, 0x4, 0x1000, 0x7, 0x4, 0x2, 0x7, 0x8001, 0x1, 0xfffffffffffffffb, 0x400, 0xffffffffffffffcb, 0x6, 0x3f, 0x13, 0x8, 0xfff, 0x80, 0x6, 0xffff, 0x9, 0x3ff, 0x59d, 0xfffffffffffffffc, 0x1, 0xb0b, 0x6, 0x3f, 0x8001, 0x7, 0x1ff, 0x8, 0x7, 0x7, 0x0, 0x7, 0x930, 0xd5, 0xbb, 0xfffffffffffff000, 0x9, 0x1, 0xb8, 0x2, 0x4, 0x4, 0xd, 0xfff, 0x100000001, 0x100000001, 0xfffffffffffffffc, 0x6, 0x8, 0x0, 0x8, 0xffffffff, 0x951b, 0x2, 0x101, 0xffffffff, 0x1, 0x0, 0x80000000, 0xffffffff, 0x7f13, 0x401, 0x147, 0x3, 0x80, 0x2, 0x6, 0x9, 0x7b4, 0x400, 0x7, 0x0, 0x24f9, 0x1, 0x0, 0x20, 0x24, 0x7, 0x1, 0xfffffffffffffff9, 0xfb0, 0x2, 0x5, 0xffffffff, 0x4, 0x8, 0x737, 0xace7, 0x2, 0x5d], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$evdev(&(0x7f000056d000-0x12)='/dev/input/event#\x00', 0x2, 0x28005) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004bb000)={0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a7, 0x9, 0x3, 0x4e, 0x20}, &(0x7f0000c2b000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000211000)={r4, 0xffffffffabdf68f0, 0x1, [0x1]}, 0xa) write$evdev(r3, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x67, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f1000-0x14)={0x0, 0x401, 0x20, 0x400, 0x5, 0x4dd}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000017f000-0x8)={r5, 0x7}, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000bb6000-0x8)=0x0, &(0x7f000028e000)=0x0) 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) open_by_handle_at(r0, &(0x7f0000fe2000-0x54)={0x54, 0x6, "e2f79d2b30a20723bbb25e4afe688e15de34d0aee702406716590b89e3f081cde8b03f5cb70b93ecef6d70ee94c044d484de309dcec49daa7c4f692b1e4d36af9ea5c5b4c8dcd6902047b679"}, 0x80) pipe(&(0x7f0000ab9000)={0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000636000)=0x3f) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000533000-0xe7)="f482cc6981832b7a18246681c77d1fd35413eddb98efe9397405aa37e46af83feaf075c4319b8ed6a1f8e6566494c32b36a16979bea9321283f1c724a58f6d8c7c58e2e8efac6c1029d125a83996a014649f27be80428aded79adf79be9efc60d0321bce90bfd597cf222782eb3cfe672234957a3ac7346cf3ca84c25a72becbef02d3fd91fa60d0c2f77f8f1793a46730536d14654defa1ce8dcbb788b573cd4e1dbb2e3c1a422ab91973b057ac4fc920ecf891b64ed848d018f5d1e9ece76544c792e1265f1bcae18cbb0e282495e2b3a0629668ea9016601800771b45440667749ca2a0d725", 0xe7) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de5000-0xc)='/dev/autofs\x00', 0x400002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000d7000-0x4)=0x9, 0x4) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000c7f000)=0x0, &(0x7f00001f1000)=0x237) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00006c2000)=0x400) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000039000-0x4)=0x3) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000621000)='net/wireless\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000812000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b0000-0x4)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f000084a000)="") [ 127.372111] binder: 18230:18245 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 127.394398] binder: send failed reply for transaction 92, target dead 2018/01/05 07:52:05 executing program 3: socket(0x8, 0x0, 0x87e5) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/05 07:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000759000-0xd)='/dev/dmmidi#\x00', 0x8, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005ea000)={0x0, 0x0}, &(0x7f00002cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000621000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f00008f5000-0x4)=0x98) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0x9, &(0x7f0000000000)="", 0x0) pwritev(r2, &(0x7f00009fd000)=[{&(0x7f0000438000)="d8da089c3d2916c76de10aa63800918de3ac6461d92ae871001325d2f1b7a5032f33d01278f2820a802cfbbb83b71f4b48d109b98660cdb884", 0x39}, {&(0x7f00000be000)="d7a3fcd5fe9e957daf1b38df3565", 0xe}, {&(0x7f00007e0000-0x20)="b5f705b84e8995e6b932aff7c6b8f06e260d431f8d5379005f3f3dfc8b0205fc", 0x20}], 0x3, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000e82000-0x23)="230000003100056d00070000000051010000000000001100df0500101d02000ae523c7", 0x23) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) bind$bt_hci(r0, &(0x7f0000d87000)={0x1f, 0x4, 0x3}, 0x6) bind$alg(r0, &(0x7f000023c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) 2018/01/05 07:52:05 executing program 3: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f000092b000)='/dev/amidi#\x00', 0x0, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000b03000)={0x6, &(0x7f0000b04000-0x78)=[{{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, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000b03000-0x38)={0x6, [0x5, 0x1, 0x8, 0x40, 0x4, 0x6]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb0009", 0x10) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x19ac}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x80000000, 0x3, 0x8}, &(0x7f0000001000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3, &(0x7f0000004000-0x49)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e05000-0x4)=0x0) sched_getattr(r0, &(0x7f0000303000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) syz_emit_ethernet(0x7f, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/05 07:52:05 executing program 5: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x2, 0x18) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) 2018/01/05 07:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$evdev(&(0x7f0000bb8000)='/dev/input/event#\x00', 0x100000000, 0x2) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000077e000)={0x1, &(0x7f0000e05000)=[{0x200006, 0x0, 0x0, 0x1}]}, 0x10) shutdown(r1, 0x1) 2018/01/05 07:52:05 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x6, 0x13, &(0x7f000000b000-0x80)=""/128) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f000000b000)={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) vmsplice(r1, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf7)="f3f1804a54522caab06111ff9a81b339dd287f2642abb63a776ab02d65aad6e95f3982cc9a10d69cde6a26df5bac84b4b935b5bb6ad9e044a379ed98983087f88c60e5135c60cc766981961c23de09897088aeb6290d0b80c6a53a417018", 0x5e}], 0x1, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f000000a000)={0x0, 0x4, 0x3, 0x1f7d, 0x4, 0x3, 0x7, 0x1, 0x8, 0x7}) semop(r0, &(0x7f0000005000)=[{0x7, 0x1, 0x800}], 0x1) 2018/01/05 07:52:05 executing program 2: getrandom(&(0x7f0000621000-0x18)=""/24, 0x18, 0x1) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000184000-0xb)='/dev/vcsa#\x00', 0x5, 0x900) dup3(r0, r1, 0x80000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000087000-0x85)=""/133) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x0, 0x0}], 0x1, 0xbad7) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00005e5000)={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00005e6000)=""/4096) vmsplice(r2, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff1000-0x4)=0xfffffffffffff378, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0xb887, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a9a000-0x4)={0x100000000}, 0x4) 2018/01/05 07:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000604000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000023000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f0000020000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x1d, 0x0, 0x4, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f000001e000+0xd0b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000025000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000001e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000025000)=0x10, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000024000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xd0e532e, 0xffff, 0x7fffffff, 0x9}, 0xa0) socket(0x8, 0x0, 0x1e5) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/sequencer2\x00', 0x10000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000329000-0x8)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f00001ca000-0x8)={0x5}, 0x8, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000fbf000-0xb0)=""/176) 2018/01/05 07:52:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000629000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000938000)={r1, 0x28, &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 07:52:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f00008e2000-0xd3)="4242361b4e5e9d9f54d4537376757a12f446ecb3d27f6715014b0ef3722083e79648766a08d8afc7be23c843b19583539e784932ab51c2a0135b119b215bc36fd826778ab93ea501eb87c6db9c725e9bf52597b30a7fdbe05afc5480bb3571a4e6c6fcf48a43ab5b622967174a6589b0a460cde830d4a14e183b0a6dade7f0b377a9212c039ce46e4ad3208f8fc766e90ab65dadb74411a667f38e8b7ff8a4bfe98cd3be95cdf64851afb301c984b599f92f602779c4abaa0566b5fe452fec40d0ced5c32a88bdae63b8bb4668afe3af149f74") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept$inet6(r0, &(0x7f00009f5000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000b48000)=0x1c) bind$inet6(r1, &(0x7f00007bd000)={0xa, 0x0, 0xda, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d62000)=0x7f, 0x4) 2018/01/05 07:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00009d5000)=@file={0x0, ""/4096}, &(0x7f0000afb000-0x4)=0x1002) getsockname$unix(r1, &(0x7f0000bc9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a87000-0x4)=0x8) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00008e9000-0xa)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00002aa000-0xc6)=""/198) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f00004be000-0x1)="c5") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xed) accept$ipx(r2, &(0x7f00002f7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0x10) memfd_create(&(0x7f0000211000-0x4)='nfs\x00', 0x1) 2018/01/05 07:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x284, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$midi(&(0x7f000036e000)='/dev/midi#\x00', 0x100, 0x40000) r2 = socket(0x10000000010, 0x2, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/rfkill\x00', 0x61a441, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00002a8000-0x48)={{0x2, 0x1, 0x4, 0x3, 0x4}, 0xd7f, 0xff6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) 2018/01/05 07:52:05 executing program 6: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000011c000-0xb)='/dev/mixer\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002e9000)={0x5, 0x7c19, 0x0, 0x9, 0x6, 0x3, 0x1000, 0x0, 0x0}, &(0x7f0000988000-0x4)=0x20) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ce4000)={r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400, 0xe8, 0x7fffffff, 0x2}, &(0x7f0000ec1000-0x4)=0xa0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ec0000)=0x0) pipe2(&(0x7f0000b53000-0x8)={0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00001da000)=0x0) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x241) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000b000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) setpgid(r2, r3) r4 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000005000)={0x0, 0xd760, 0x2, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0xfffffffffffffffb, &(0x7f0000008000)=0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@generic="72ca1d7e2725c7736b927df058569112", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000b000-0x8)=@sco={0x1f, {0x1, 0x8000000000, 0x3, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffc}}, 0x8) fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f000000c000-0x38)={0xceb, 0x0, &(0x7f0000007000)="bb138250aaf3414178bf6f7527f29288648664612bf3da0f1ad47968b1708e501e4c944a01bf92d6506f17f0a91e77fb8f1f036cff5d33eb14429150fa10c639851c1a86616d128d0339473c16f48c848f782e15507cc54ca9b9a05eaa9b1bf07e7369e684684dae9c3088cff2af4a9e4569071f07eceb4a9c8986d6bbb976afc9c5e5ba6add5c6b8bfa01dbb541d7fbddebb1c18f36eb2acc88fa3d7472197bd4d2f5ed96a3622b9634a806544e33d1ef859dc2d1dbb959e0c39e980942b92312a97fe081f1bf28f101f1", &(0x7f000000b000)="2f169b1853575b927bf05f7ea7a089825d146c8e", 0xcb, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f000000b000-0x20)="00705b04b3670b63abd97bfa000000014880000000000000001359e088c61cb2", 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000009000-0x8)='./file0\x00') 2018/01/05 07:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000416000-0x15)=@known='system.sockprotoname\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b62000-0x4)=0x5, 0x4) 2018/01/05 07:52:05 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c5a000-0x1c)="c3521eed861685a9f8bda77f395da1e599c5eb45ede6d7f45d32bd14", 0xfffffffffffffc84, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000357000)='/dev/mixer\x00', 0x10b200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/174) 2018/01/05 07:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000327000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f0000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000301000-0x4)=0xffffffffffffdffa, 0x4) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/05 07:52:05 executing program 1: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000afa000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff5000-0x4)={r0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000023a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/05 07:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x87) connect$inet6(r0, &(0x7f000049c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00007f9000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendmmsg(r0, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f000095f000)=[{&(0x7f0000012000+0x777)="a174ef3b", 0x4}], 0x1, &(0x7f000081e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 07:52:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000080d000-0x10)="", 0x0) munlock(&(0x7f00004ae000/0x4000)=nil, 0x4000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000df5000)=0x100, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ad000-0x10)={0x3, 0x0, 0xf19, 0x8, 0x0}, &(0x7f0000dd3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007c7000-0x4)=@assoc_id=r1, &(0x7f00008d8000)=0x4) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x18, 0x0, 0x2, &(0x7f00007f7000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000052f000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007da000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f00009c0000-0x2)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00005ec000)=""/190) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fallocate(r0, 0x3, 0x7ff, 0xffffffff) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) syz_open_dev$tun(&(0x7f000062c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f0000cea000-0x6)='./bus\x00', 0xb00, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f0000415000-0x20)={0x400, 0x6, 0x3, 0x8cc, 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f000055f000-0x5c)="73dc3f0564accab28b837ac76afbe937f409e64e190822ffe50e9ce8d67d87dc7704d77538b33374d0c81d0d4ea9f83afccac745cda37f05025997e99a5e5ae71e645b9c2677766d2763fa44d7149f9619ba3f2cbe18137eb252efeb", 0x5c, 0xc000, &(0x7f0000402000)={0x4, 0x7, 0x7, "7e4640189e10", 0x2, 0x0}, 0x10) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f00004f7000-0x8)={r3, r1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open$dir(&(0x7f0000937000-0x6)='./bus\x00', 0x6001, 0x0) getpid() [ 127.832941] device eql entered promiscuous mode 2018/01/05 07:52:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000632000-0x8)={0x0, 0x0}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000311000)="928eb316969b022b3ecfed7222e541317d71c43f1d9b94eccf3b9cae13057437b3f4ff6098ea7e01b01cab649f6361434062a03587411cc4bca88bc1949e9605c444dee75a4e00c880a2b4c57b2ef373eee0b93e09e288f8a2cf721514092f96a2400d4501e5d2f669493dbc91b1f7d2e56663a11052de8525ad61") timer_gettime(0x0, &(0x7f0000691000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000157000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000f52000)={0x4, 0x3f, 0x3, 0x207}) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009d9000-0x6)={0x0, 0x4}, &(0x7f0000b83000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d83000-0x98)={r2, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff7f}, 0x98) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a97000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x4) [ 127.954014] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x2, &(0x7f000000d000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000000e000-0x8)='./file0\x00') mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r2, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r2, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000afa000-0xa)='/dev/dsp#\x00', 0x3, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000afa000-0x14)={0x7, 0x2b, 0xfffffffffffffffc, 0x8548, 0x9}, 0x14) r4 = openat(r3, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000740000-0x6)='./bus\x00', r4, &(0x7f00007fa000)='./control\x00', 0x2) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00009ef000)={0x6, &(0x7f0000864000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000805, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000493000)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f00000f3000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/05 07:52:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x7572) pkey_alloc(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000af1000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0x0, 0xfffffffffffffffc, 0xffffffff, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) open(&(0x7f0000229000)='./file0\x00', 0x2000, 0x8) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) 2018/01/05 07:52:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002e000)='/dev/autofs\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000057c000)={0x0, 0x0}) syz_emit_ethernet(0x6a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockname$packet(r1, &(0x7f00007ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e48000-0x4)=0x14) 2018/01/05 07:52:06 executing program 0: splice(0xffffffffffffffff, &(0x7f00000ad000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00005ff000)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x103002) close(r0) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f00005e7000-0x38)={&(0x7f000074e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f000087d000-0x58)=@getsadinfo={0x18, 0x1f, 0x2000000000209, 0x0, 0x0, 0xb, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00001d9000)={{0x5, 0xd34, 0x2, 0x7f, 0xdfc, 0x3}, 0x5, 0x1, 0x3f, 0x10000, 0xffffffff, "44475f4ea7edb040f7da9243373c40320db8e2d205cb20433f1d665aca0f1c48d439cc3173f10257798d0e6dd8c3885e0182998715f359d5d063c025f427edf8063b8f734b171fa5bc8d2a6741aa5c3eaf11f9b5d6aca7e13ba37cdd590540693786c5c48ee6429f4036c248b0bd5d6450e86df4f32f15ec395ebfa548e232bc"}) sendmmsg$unix(r1, &(0x7f00008f1000-0x150)=[{&(0x7f0000d44000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003b9000-0x10)=[], 0x0, &(0x7f00004a9000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}], 0x20, 0x0}, {&(0x7f000049d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000)=[{&(0x7f00006ca000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000028000)={0x4, r2, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000017f000)=0x0) [ 127.997894] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/05 07:52:06 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000af6000)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000636000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x551a}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}], 0x74) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:06 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/hwrng\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) preadv(r2, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00001b9000)='./file0\x00', 0x4000, 0x28) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00002ea000-0xa)={0x1, "233844f3b6f3"}) fcntl$getownex(r1, 0x10, &(0x7f0000f4b000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r4) [ 128.072683] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='gid_map\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000ae3000)="bcb86b6629116f5dd3f3289cbad0a08c84f43f44ded62905dca9b7ab20f3919e2efa1ff2240d655af4e4b628e0a432b2874ac91433e2db28f74e55df7eb9") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009aa000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f00004ac000)={0x0, 0x15, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x8000) 2018/01/05 07:52:06 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000347000)=0x0, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000fba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)={0x0, 0x0}) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f65000)="1f0000000601ff00fd43fcbb000200220740000009000100011601130000c4", 0x1f) 2018/01/05 07:52:06 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a29000-0xb)='/dev/midi#\x00', 0x97, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000737000-0x71)=""/113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000071d000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000a80000-0x4)=0xc) bind(r0, &(0x7f0000557000+0x130)=@ll={0x11, 0x1a, r2, 0x1, 0xffffffffffdffe01, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000095e000)={0x0, 0x0}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ad000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f8d000)={0xc, 0x9, 0x6e19, 0x4, 0x3, r5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r6 = syz_open_dev$dspn(&(0x7f0000e1e000)='/dev/dsp#\x00', 0x7ff, 0x602080) sendmmsg$nfc_llcp(r6, &(0x7f0000c11000)=[{&(0x7f0000eb8000-0x60)={0x27, 0x8, 0x1a, 0x7, 0x1000, 0x3ff, "8cd471c48176d380a99f9d443061cbffaabf12290c38f811b1a9bbc26975c9696409f7ba84e16cf0a8d7077f22bae1efc24a42499cea49432bed208a6ccf63", 0xd0}, 0x60, &(0x7f00002cd000)=[{&(0x7f0000c2b000)="bf49f98bab9ea5787ae104bcb2da24214695402bb4b1bca9339d8d1dce46c20259f7c78b848bb6e688bbaa0c598dfbd00e51fe9d3662c9c5387a54a0b2d89bbb1962c8b23eeceefbc03d4a6e036c5542877e05a566aee191b49f207838d10be5f61448aabfdbca39e822158d1bfbe59a0d0d9b36277a2df1db4031e1c8d1ad4f0e9c0609009f6266d89e35cf407b8e12dd0d323ca73e10218be103f76698bbe636152975257a81ff819ba959aac58e0711d71c740221637ccd3a4a7391a54ff554cce50129afa99f1e", 0xc9}, {&(0x7f0000c8f000)="30caaca50d41bd7f90ca77f5e93efba228ff5f3ac80fda9df621b02e12e23867a807087fcf52d8c982ce28628f8f8674680d9efa50a8388d", 0x38}], 0x2, &(0x7f0000c5d000)={0x50, 0x105, 0x10000, "1cb7403a01fec987f6690c9550efce8914d73771b22de4954d0043a6c5f579d971a81e557b4f767895e9cb098845a5f92aef3c8a5a21d376dc7e96dc9e78"}, 0x50, 0x1}, {&(0x7f00000bf000-0x60)={0x27, 0x8000, 0x2, 0x3, 0x20000000000, 0x1, "81cb148b3e868086f44b7514ce1811582c3fe79ccf9cf95c9f17b9c6f45f7b306773801296bb9d230dcd173366f4e109d9108a498252ea1045550045aa906c", 0xcf}, 0x60, &(0x7f000019a000-0x60)=[{&(0x7f0000f08000)="282e51f9a8484d1cdcb1c7ab2b8ff7c13807ca997135ffc047d1328ee849d927c626a35ce239d8f816c35a6ae151face12dbfc5d92678d47b0fa8995700ab066216389a1cc5ea4992d95aa6060fbaedd7ca9518e39d642a3c055a6abd91e7b675d619f197615c9f1e4bcc133fcbf", 0x6e}, {&(0x7f0000c13000)="536b80c7e049baad06502ff006f1073e16c3bbeb4a429cdae348f93c90471fa6abc9a202105c36eb92bfd60a427b43f13caf19b1da231ad39ae4cdb850b41439443b51f3e82c410813568d46226a8c4840e52cd86e193a568ed7f2e8ab7798dd49d280df9a746b5713be68c9f7b2e35b3b6db1e1847eecfd24a112737ee1478595a9fa88c21a8e37e1258d00bf2074c9557dd9ed1f9f5b5a2c0f444ec5e8561f2d3ad92915ed8a00d5", 0xa9}, {&(0x7f0000403000-0x60)="9a6ea237a6053f3cd6e4109b1a858066d6472e3de5303e90d2a9917f0ac61f4893db7df93bc0380d3f019a6c8c7fb28785e056dc16d2363f7c8bfe2c45fdd78d26487009c4f8b0dcf11f5351e75f38e6ed2c160e6053c5940dbc206ec5cfad0e", 0x60}, {&(0x7f0000655000-0x62)="0047f1c1b6861f81c8cf73d66778524a71bfabaa78dd99a1741e54e2a96cc3c3ba72d7ae3d0f7c7459b888820df4ef54b2d9eca2ca04f163083f829e4d1b73c3a61611d6561399330c17e366bae8048154bd90b3ec77a3fc71f11c9108390f0b3abb", 0x62}, {&(0x7f0000d55000-0x44)="686f74b1703196fad736d33c8bb23d16cb0ef2e54a6ac3e108c8d4edfd9cc36cd622d89f4a2192652ca520e14e7785591dddfaae4c6d2275f9b1e7e6a0ec01f78e57dbcb", 0x44}, {&(0x7f00007f8000)="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", 0xfa}], 0x6, &(0x7f0000f72000-0x1010)={0x1010, 0x102, 0x8, "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"}, 0x1010, 0x1}, {&(0x7f0000bd2000-0x60)={0x27, 0x6, 0x61, 0x3, 0x100000000, 0x0, "e01cdccec729d9919d699692e17a59974d4756062cd4a6ad88cf0a2fbb78aa75e07bf8caf87d894779a869c6e1c9176799ab1ab2b31630c18932304c6e33d9", 0x9}, 0x60, &(0x7f00005a1000)=[{&(0x7f00009ee000-0xf3)="9c974e3b498f2ef551223eeb1c38a0b4517de41b3003371a839ac838a8c3aa291457cafaf70d7eaf75b96e1149d48bc58a6ad7b633c705707fe6dcd54976279395231846a309dd8f69bcc65bdc8dc584bb712af8f74f27ba7c277bb2b0eced5cc7bcabf0b49187cd85ff7ec65c4616a0775fc5c5b34c17be487fc75c27b8067aebe24d88c75eef83dde1ad370dc822699b7c59b56e37e1042adcc6c4846eda463c5f44f87cbdfd0b3e4b1d476854174653c9227062f47206acc9fb9ce0e4ddef42af4c63a6b1015358571c84e57ca973097fb69c18ecf1d16fb7a987b7644124cce10d323392f023045b209a305ef6b462f80d", 0xf3}, {&(0x7f0000265000-0x96)="a347aa07b0058d8cb44decb1987c744081ce962f9ecbb87120b7a16444c2097738afbee268cbfa782a2e1657ed97ffa83b73eca54ebd9ac94242564e28a9f4dc0f8e7968ac0d99a4c2e050237965aca27d0b1c3cc449f5761e158e90a26fac46515b77bf163ad7e1ad07975cc6f48ddba4716c08a311ac290150b284805a522f94c481797a0a3b062e81a751c77a353350022e3f7340", 0x96}, {&(0x7f0000cd6000-0x13)="786fa6f04f31cd6dd0a581085ec29f5b60912e", 0x13}, {&(0x7f0000796000)="cebfc64eb61b2b97988d6d0a908343b3c3921a2929b09ff767e7db63e08fbb829c3ff1181a14128d77dfa82c3be12c5a9ce91fa52324f12fddfcb09ee7b13f9bdde0fcb715f89e2bfbf744c96be01c1b4a37013bd50d75660de90592b8b097907d0840c48ad53f91b5594307aaa728cd07624a539a1039b28c180fa30d556b6b38d52933a2d98b386990caa0b9fc331ef62661aa0c5abde8d4c3a68f25bf3af2de3de512f6bac47d30bf2d4a1db02801b8e58dc5595e1ebf98c0cf853d78af60cb8c55c5c9389a94e17728a4dc1930b3cd2604f4fc47bf022fcf0b9da60d55054094a5dee4b46f56", 0xe8}, {&(0x7f0000027000-0x25)="4ca46606d6f1f9261b39f008d862b7ab0d5b325460f33257b9ee821a0e55d6079e9ffa4496", 0x25}, {&(0x7f0000dc7000)="651e8cecd0ecc95a543af1dfeeddfdb7b6b066a3c00847c1fc87213fa0e173011055c0566449aa4fc33765785b915bd23308d877636b1f19e21a3f40af92b59b363a436110d33433629e0123ab3802e86db9b3002f99957580c0b78c27308740e40db05f8c9024d14011e201efb2fc2b83fbd0b92bc4baad8f04b73766d66c7b5b6debeb3aea5b2ad2591f6efdf60062c76a67ee3a2d6f3f7f6bf233ffa75241f27041fce04d4ef4b929054467bda3e1c80ff9", 0xb3}, {&(0x7f00004f6000)="5a43b684db2126329389b39b908267ed4e9669474a4b6f69f60cdf9a160eb9639fe457862f082ed403da76272c6210ee5c7df40688b7bda99d4f29be2e6a24960a360efbcab380e310f5b2c7431042b1a76d98cb24c3ea070594b3506d4a67d4955b6872863fa477edea0069d2ff7b888edd68996fb35ae3a701a4", 0x7b}], 0x7, &(0x7f00008d4000-0x70)={0x70, 0x0, 0x8, "c62a6f54eed8a868f55cdb294e28a444d3e45487f7c57cc72bd44b306ad0491d9390eb1b31b571d8d2a13abeff208d39ec41b8ebc0ba60b60525e0e2da27349ab86b6a5f988d8bbccd3004016773a03756cb5605a662d395f47c735d0d"}, 0x70, 0x4}, {&(0x7f000030f000)={0x27, 0x8001, 0x3, 0x6, 0xf46, 0x8001, "d5af8a18508477585e66598fc35e2a6c98c3a05e14af4175a10733432c9d9b0559510198a184f64d40f4865f94312494d75463c9d3e9424d64a67755696cd4", 0xfffffffffffffc00}, 0x60, &(0x7f0000051000-0x40)=[{&(0x7f0000778000)="5b38998fe074c30fd7ab629412e3c51ad61132595ec350a8693b394d27f596dc7109f926b57665815e80d68fb4a8a463bb0ab84fff7f046db0c4feede107390bfc56656464c96a9884541aa860098f8e6db59015c0aeaedb32b75bb608d103e61a37", 0x62}, {&(0x7f00007e0000)="17b8d7b079b4153bcf54e1e39e35ec08aef720d9129681b216e3ffacfd238b8341b2cdcb6c5fe5a037a1b701472aff89684463f7402c7e5bcac7ffcd2cb934473dadfe4c57ad907f1d154c96047dc8da5b6738046c5351cbf42bca92deca8f5c1a1d08bcdd2ecae2b5fdaf496456f4ee73b8331e3e6ca16afaae948bd632c990800493b8f6f4933578cfd52e05e226491cf3d92ea90b07873f6563eb188617592533d8e4d7f85998dceb0ed42a", 0xad}, {&(0x7f0000a94000-0xa6)="40f2ace0824dbb26b6ab49681826ef8cc0c1685555ca9ab6e8302689c665c2ff53865e47725241b2e5c8e7ba24150ea3bec0c8a162ea4a01af1da974a77a11061c1f3f6b4a1094232006fe60288243379b2ae2f6ad49f0d01ba0bedc175f3cf421701f2c0ef8e3d0f8d3076f4e3bda7a8e48f1c9886fb3a541c6d66d78795cea1bc228488934c9dce68ae69cb1f74fe40c8fcb8c5ce92b13e5935e18d465fcaf85d1ee926b8f", 0xa6}, {&(0x7f0000db8000-0xbd)="688995bc1d3e2a4c362bf328c582fd482a27e9a5dad6ece230325656340614bb5b9a50464d279ab2c9afb7c7abb42aa8efb6d7403411c0342d9bd1ae48c1d20efd7ca0206f79824a7c3781181869c1c71130aaaaaa30423e52e85b3a167a6cedb2a675c0e7b693b413c67959c2bb059a69b1c774830e015cdbb55eccda7c087bec8f38ac41a0ea05bec8bcae864bffc68513386e9f96f32ee9c446829b3efe1d38b652bc68b132233065e7a5557a64c1b0d0eb7e70e851d88c89baf9ca", 0xbd}], 0x4, 0x0, 0x0, 0x20000891}], 0x4, 0x20000000) ppoll(&(0x7f00008c6000-0x48)=[{r3, 0x20, 0x0}, {r0, 0x10, 0x0}, {r4, 0x8000, 0x0}, {r0, 0x200, 0x0}, {r4, 0x40, 0x0}, {r4, 0x10, 0x0}, {r4, 0x2040, 0x0}, {r0, 0x1030, 0x0}, {r0, 0x8010, 0x0}], 0x9, &(0x7f00003e7000-0x10)={0x77359400, 0x0}, &(0x7f000009a000-0x8)={0x7}, 0x8) poll(&(0x7f000035e000)=[{r4, 0x10, 0x0}, {r4, 0x2000, 0x0}], 0x2, 0xa4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x2, &(0x7f00007fb000/0x800000)=nil) 2018/01/05 07:52:06 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e92000-0xc)='/dev/rfkill\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ed000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000482000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c1000-0x4)=0xe8) r2 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4203, r2, 0x3dd2, 0x21) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000023e000)=0x0, &(0x7f000063c000)=0x2d97ec8b) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000043d000-0x4)=r2) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockname$llc(r1, &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e3b000-0x4)=0x5) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r1, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000f6a000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x1bdf, 0x0, 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], 0x6, 0x0}) sync_file_range(r0, 0x7, 0x5, 0x5) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20080522, 0x0}, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x2000000001, 0x87e) tee(r0, r0, 0x2, 0x5) r1 = syz_open_dev$sndctrl(&(0x7f0000622000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x240) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000043e000)=0x2) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00005a5000)={{0x2, 0x0, 0x8, 0x40, 0x2, 0x7}, 0xda8, 0x115, 0x3}) r2 = semget$private(0x0, 0x0, 0x51) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f000086e000)=""/130) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b2f000)=0x0) 2018/01/05 07:52:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000a55000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$int_in(r1, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) stat(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c6d000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000395000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) fcntl$setlease(r6, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002ea000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(0xffffffffffffff9c, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000f4a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00002db000-0x58)=""/88) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c72000)={0x0, 0x0, 0x0}, &(0x7f00005dd000)=0xc) ptrace$getsig(0x4202, r7, 0x7ff, &(0x7f00007a0000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xa80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) gettid() sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={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]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e72000)=0x0, 0x4) r7 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004b0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b9000-0x4)=0xb) r8 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00005ab000)={0x0, 0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000c0d000)={r10, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd5000)=0x0, &(0x7f00000d5000)=0x0, &(0x7f0000e89000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ec000-0x14)={0x0, 0x2bd4, 0x6, [0x3ff, 0x20, 0xff, 0xff, 0x9, 0x4]}, &(0x7f0000fd7000)=0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000946000-0xa0)={r3, @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]}, 0x0, 0x2, 0x7, 0xfffffffffffffffe, 0x63b}, &(0x7f0000fd7000)=0xa0) rmdir(&(0x7f0000fd6000)='./file0\x00') mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000410000-0x8)={r3, 0x2d, 0x4}, &(0x7f000001b000-0x4)=0x8) getresgid(&(0x7f0000fd5000)=0x0, &(0x7f000051e000-0x4)=0x0, &(0x7f0000fd6000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000fd8000)='./file0\x00', r1, r6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000fd7000)='/dev/input/mouse#\x00', 0x3, 0x40201) faccessat(r7, &(0x7f000080c000-0x8)='./file0\x00', 0xa4, 0xb00) getgroups(0x2, &(0x7f0000fd6000)=[r4, r5]) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000599000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 128.145730] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000840000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000d09000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d6d000-0x14)={0xffffffffffffffff, 0x0, 0x8001, 0x2, 0x0}) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={r0, r1+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b12000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000856000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004b6000)={0x0, 0x80000, r3}) close(r4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00008a5000)=0x0, &(0x7f0000d18000)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000079c000-0x4)=0x1) 2018/01/05 07:52:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dd4000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fb5000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000439000)='/dev/sequencer2\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000a30000)={0x3, 0x78, 0x3, 0x2, 0x7, 0x3ff, 0x0, 0x5, 0x0, 0xe, 0x100, 0x95b5, 0x4, 0xffffffffffffffff, 0x7f, 0x0, 0x3, 0x5, 0x7f, 0x33, 0x1ff, 0xfffffffffffffff8, 0xd0, 0xffffffffffffff9d, 0x6, 0x1, 0x6, 0x158, 0x7f, 0x20, 0xf3c, 0x1f, 0x3, 0xf848, 0x6, 0xfffffffffffffffe, 0x7fffffff, 0x5, 0x0, 0x100000000000000, 0x2, @perf_bp={&(0x7f00003e7000)=0x0, 0x8}, 0x100, 0x5, 0x613, 0x7, 0x4, 0x7, 0x8, 0x0}, r0, 0x7, r1, 0x5) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r2, 0x107, 0x15, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000842000)=0x4) getgid() socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) socket$packet(0x11, 0x3, 0x300) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ddf000-0x10)={0x5, 0xb, 0x2, 0xb006, 0x0}, &(0x7f0000759000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000120000)={r1, 0x8, 0x800, 0x1ff, 0x9, 0xab7b}, 0x14) r2 = syz_open_dev$midi(&(0x7f0000847000)='/dev/midi#\x00', 0x5, 0x400000) sendto$inet(r2, &(0x7f0000beb000)='u', 0x0, 0x800000020000000, &(0x7f0000a9d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d42000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000fdf000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x1) syz_open_dev$dmmidi(&(0x7f0000b72000)='/dev/dmmidi#\x00', 0x22d67a2, 0x6d02) syz_open_dev$dmmidi(&(0x7f0000e0a000)='/dev/dmmidi#\x00', 0x2a, 0x0) 2018/01/05 07:52:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000756000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe00, 0x40) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009ab000+0x66)={0x0, 0x0}) r4 = syz_open_dev$audion(&(0x7f0000d63000)='/dev/audio#\x00', 0x56c, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f4d000-0xc)={r3, 0x80000, r4}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009bc000)='cubic\x00', 0x6) 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={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) listen(r0, 0x3) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c39000-0xb)='/dev/mixer\x00', 0xc0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ede000-0x4)=@int=0x7fc00000000000, 0x4) recvfrom$inet(r1, &(0x7f000051f000)=""/140, 0x8c, 0x2002, 0x0, 0x0) r2 = gettid() r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000982000-0xc)={r1, r1, 0xb997}) 2018/01/05 07:52:06 executing program 6: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000+0x9d1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000b6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getegid() r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x8, &(0x7f0000001000-0x20)=[r0, r1, r2, r3, r4, r5, r6, r7]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000fbe000)="e5b5fcbf", 0x4) syz_open_dev$mice(&(0x7f000066c000-0x10)='/dev/input/mice\x00', 0x0, 0x4600) r9 = accept$alg(r8, 0x0, 0x0) recvmsg(r9, &(0x7f0000201000)={&(0x7f0000427000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000644000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r1 = syz_open_dev$mice(&(0x7f00009b9000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000070c000)=""/4096) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a8e000)=0xa976, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ae5000-0x8)={0x0, 0x2}, &(0x7f0000ae4000)=0x8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ae5000-0x1d)={r2, 0x15, "d9cfd8ad85d9fe8d821e3fe881e801d6649bb9e81f"}, &(0x7f0000552000-0x4)=0x1d) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x100000010) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a13000-0x4)=0x0, &(0x7f000065b000)=0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00003f1000-0x3f)=""/63) getdents64(r0, &(0x7f000067f000-0x6c)=""/108, 0x6c) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000167000-0x1d7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0600af", 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, {[]}}, {""}}}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000360000-0x4)={0x39bf, 0x0, 0x3000}, 0xffffffffffffff25) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005c3000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$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]}) 2018/01/05 07:52:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000401000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="6d5eef2d63d6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ppoll(&(0x7f0000f02000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b7000)={0x0, 0x989680}, &(0x7f000022f000-0x8)={0x0}, 0x8) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000e000)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0x32, 0x0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x40400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000010000)="eec92cebea850bf638d25a1034b84eefc8316f48fdc9ac97419d55c0f63741fc3c5683156bf6e5a061d531d10ac8dc7754006ca9d3e28d78fdfe5f143bfff928d85d06b5be217471945cfc568ffa10af41a1f9fc7436ae857d5d9113c9a745009eab70b42f71e2496aaa8f2f711019d90598fdfc1c1d093d424a30678b1244d52c0466987caa52fbe58523187bc59daadd08711e1bd0d30dce0a3fdbdb769635dd2abe0ed769e96250b665e24596d5a0aebb14e2333ba729", 0xb8, 0x0, &(0x7f0000009000)={0x1a, 0xd, 0x7, 0x8, 0x163, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 07:52:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000)=0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000767000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:52:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f3000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000035e000-0x16)={0x0, 0x8, 0x7, [0x8, 0x2, 0x8, 0x0, 0x800, 0x6, 0x101]}, &(0x7f00009c2000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006f8000-0x34)={r1, 0x2c, "147840356bba789563f0495d17d76b560c7745f9da2bbc68983e234be903caf64bce530018c14a37dc299d33"}, &(0x7f0000665000-0x4)=0x34) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") pipe(&(0x7f00008cb000)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00006e3000-0x30)={0x1f, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000929000-0x8)='./file0\x00', 0x81) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000075f000-0xc)={0x2, r0, 0x1}) ioctl$TIOCNXCL(r1, 0x540d) r2 = syz_open_dev$dmmidi(&(0x7f0000010000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2001) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000062f000)=0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000948000)={0xaa, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000b60000)='/dev/input/mouse#\x00', 0x3, 0x412040) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00002a1000)={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, 0xffffffff00000001, [0x1, 0x44b, 0x57f000000, 0x100000000, 0x3, 0x4, 0x8001, 0x4b]}, 0x5c) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00001e7000)=0x4, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f02000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000095000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000056a000)={{0x3fd, 0x7, 0xa, 0x2, 0x3, 0x57e}, 0x7}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ba9000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e73000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005ae000)={r1, 0x1000}, &(0x7f0000519000)=0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000507000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005d7000)={0x74, 0x0, &(0x7f0000e38000-0x74)=[@increfs_done={0x40106308, r1, 0x0}, @increfs={0x40046304, 0x4}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x28, &(0x7f000055a000-0x20)=[@fda={0x66646185, 0x1, 0x1, 0x4}], &(0x7f0000bec000)=[0x30, 0x78, 0x0, 0x38, 0x30]}, 0xfff}}, @acquire={0x40046305, 0x3}], 0x2e, 0x0, &(0x7f000024c000)="3f1205edb7c29b56faea912def8621e072bdb1689efeef71abbb784c6e63e5b747d10c9a194093491c89c2bdd078"}) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xf1b, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, "0d168c755321d492"}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002bf000)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000129000)=0x0, &(0x7f0000d75000)=0x4) migrate_pages(r2, 0x4, &(0x7f00009d3000-0x8)=0x6, &(0x7f000012e000)=0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f74000-0x2)=0xad4, &(0x7f00005d0000-0x8)=0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000067c000-0x4)=0x7, 0x4) prctl$setptracer(0x59616d61, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000908000-0x8)={0x0, 0x8}, &(0x7f0000f2b000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004c3000-0x4)=@assoc_id=r3, &(0x7f0000b1c000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/rfkill\x00', 0x200002, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a5000)='/dev/qat_adf_ctl\x00', 0x50040, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00002d0000)="4452290e3d8b1de2d18d8d585ec161eb1b2280daae8db7165b15c4eba62518e9e438bebb5a7d55f514426c36d9a6bc7f0bf4d889d959c157475fe8bac4c402aee980eb5898d9729cdf94334b14e1738a6fc95c9c8e584ff27d89d3324d815695ccc04e4684dfae700c71d535b50bf983805cc5b429d6b87822ab7818b87ced26", 0x80) syz_open_dev$sndpcmc(&(0x7f0000b39000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00003f7000-0xb)='/dev/midi#\x00', 0xffffffffffffba66, 0x40) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000f53000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$random(&(0x7f00005db000)='/dev/random\x00', 0x0, 0x4880) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bfc000)={0x0, 0x0}, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001a000)=0x40, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000326000-0x8)={0x0, 0xb3}, &(0x7f0000d41000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000110000)={r1, 0xce, "2ffe22a977020ca3a011f8462f0a090138097da5095df5c6f0be66b1e169efbc6df71bcaa383a5b6072ac35af976e9e97ed7ec7c4de7ab4fd0e73ff0db9604d4dd1bd6ec91528955e54613f9316c1dda2ad5f2cb8670ea13e5f42fc4a0484f04f696e0fb30da0634e11bd4c7df07d51a5b2429ed4c2f976658a564d9cf6a70343a36f383d4566840997747d2fe6693cffc1f635cce85eda950904eaf34145ef07999999f430e039f000be7d600fdc55add4e7ff39e4f5a368893b763d44f8bab3694ae0c2daf606f7e28a491be0d"}, &(0x7f0000ae6000-0x4)=0xd6) r3 = semget$private(0x0, 0x1000, 0x0) semtimedop(r3, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00006a7000-0x3e)=""/62) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ece000-0xf1)={r2, 0xe8, "aa3a099a69d8f5062a1e361be651042f6e45504fe3cab093355387ff973f8a7eb8dae4b1b206e8054f9ea0b011cac67d84a4c1bc90d2d488aab76fb43baf205bb0986ed224b7d2706b562d708f56aaa21d3b8b06f0abd8241bd625eb25c6acb56a8c1bbc6bfbffba80f879fb481e67deba1ec8583edf799f070ef2afc88a028e7b7123dcd403bdfb03ec82812830ffe8c2ce87785c935af1a094ab150bbdca2387cf680a2f2ea38211cd9baba81fa583a7de9ae7056f98d6428f2bf43ca19e6a3f9626cfe04c827038555a358427488501ed0f839513c25d0ff781c9131341c9d3e38307f3fa7b01"}, &(0x7f000035c000-0x4)=0xf0) semop(r3, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) r4 = msgget(0x0, 0x20) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000b72000-0x82)=""/130) 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000006000)=0x0, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00009c6000-0xb)='/dev/vcsa#\x00', 0x0, 0x800) write$tun(r1, &(0x7f00007bd000)=@hdr={0x1, 0x1, 0x3, 0x7, 0x40, 0x7, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8848, @ipv6={0xcf5, 0x6, "2fb06b", 0x143, 0xbf, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3d, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x10000}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @hopopts={0x7f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x4, 0x4, 0x6, 0x1, [0x7, 0x1edf]}}]}, @routing={0x2c, 0x8, 0x2, 0xc, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0xea, 0x2, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @dstopts={0xb7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x7ff, 0x8, 0x5, 0x6, [0x400, 0x0, 0xfd, 0x3]}}]}, @hopopts={0x89, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xaa}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xffffffff00000001}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0xda7, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}}, 0x183) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000932000)=""/24, &(0x7f00006a4000)=0x18) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00004c8000)={r0, 0xffffffffffff8000, 0x5a, "57cf76fa09b0a025d698161355621ab11b5040ab63d6517040dc6ec4f26280"}) 2018/01/05 07:52:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000085e000)="12b2c086d965d4e11c260f364f768f34c7668ffe1745f7edae3ae01e8b741d087169fd0bfed8f6a42e314ad63da2233fe5504adccd1aae4868149eac0fdb4e6756762ec6d1606ba0f4807a620a9ee6584e0728d30643b64cfadcabe2873f95c9e8f3906231af") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ba3000-0x4)=0x1ff, 0x4) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095a000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000b41000-0x8)=0x0) io_destroy(r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000d1000)={@loopback=0x7f000001, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000c93000-0xb)='/dev/loop#\x00', 0x3, 0x180) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000ebe000)={0x7, &(0x7f00004b5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b23000-0xc)={0xffffffffffffffff, r1, 0x0}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f00009c4000-0x1)=0x4) r6 = dup3(r4, r0, 0x0) clone(0x2000000, &(0x7f00004a2000-0x1)=',', &(0x7f0000185000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0, &(0x7f000078e000)="11282f") r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000eb3000-0x400)={""/1024}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e29000)=0x0, &(0x7f00006aa000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b6000-0x4)=0x14) sendto$unix(r5, &(0x7f0000d81000-0xdd)="2199d3bc9c452717e6ae9c61e3616d2a8575c926264e997228f23508cec39e6541c8aec4ab242c314eb32da2511b229ae092af66237dcb2cecf6e588714b6366b6189eb4c2252ea5817e32209963f330c4e3e82dbb9d025e1106dbe47805b3da10fadb5d5969349f830470365724e5fb6c7f2e73d2a25376c739c91887aa0663ce0fb68aae1bcfa54c218d2f1d4ce31520cd38a983d0eca35585e68700f1044b0507b49ca36d5074b1d7c2f47d411aa7371415670aad6ae29c03dd4ed7b7c04b0ac1926bf4e3fc3a5025eec3fd2e15b64b6efc1e2e1136a56e43dfdb7d", 0xdd, 0x0, &(0x7f0000f1e000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$setownex(r1, 0xf, &(0x7f0000413000-0x8)={0x0, r8}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000017000)={&(0x7f0000cc9000/0x2000)=nil, 0x2000}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) bind$nfc_llcp(r6, &(0x7f0000c3b000)={0x27, 0x40000007ff, 0x200000000007, 0x7, 0xfe, 0x2d2, "b1607519761772d86bd7676723b5b91c674849a5b1c7fee42b31259a4b278e89213181afcaee01ac2b4b9b4d72823b2aab761a3573ce67ff2acc009f90992f", 0x80000000}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f00009cb000)={0x0, 0x0, 0x3f, 0x100000003, 0x1}, 0xc) memfd_create(&(0x7f00002df000-0x1)='/dev/loop#\x00', 0x80000002) syz_open_dev$vcsn(&(0x7f0000650000-0xa)='/dev/vcs#\x00', 0x1000000000007e, 0x10040) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000008000)='./file1\x00', 0x1) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/05 07:52:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x400) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f00004c5000-0x19)=""/25) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a66000-0x10)={&(0x7f0000dfa000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sysinfo(&(0x7f0000cf6000)=""/247) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e58000)=0x0) [ 128.552797] PPPIOCDETACH file->f_count=2 [ 128.656367] PPPIOCDETACH file->f_count=2 2018/01/05 07:52:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f0000f88000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x101240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f00001e5000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c, &(0x7f00008b2000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="78bfbf64882bb7f9696e0b7bc263133e86fe7dbeacaf683c03841dc8e8df4478166be278e5953ec1bff363064ef99e34e7eff222faac6eecaa3c1fcbc3f6a4cfbb024d2e2f5216ecce5ff811a661573d28abbfbddb48115e47f25d845efdaa5898f5e9641283aab752e363f848447a986a2e9618bab71860fd503cfd0cbb67bed795f71744cf2a2ed2a17a4b358530d863c8036fbb2888c66ff2d851b773e157fd3054f60748850cba7d544038bc863fe4a06104f926b7aae52ab7c217d6", 0xbe}], 0x2, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0x9, 0x4, 0x2, 0x10}}, @init={0x18, 0x84, 0x0, {0x7, 0x40, 0x7, 0x7}}], 0x60, 0x8804}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000002000-0xb0)="6d159ea173a0350db3ff9369c257bfe677e7b788e221894426c5075d9b8644b85286dc567aef2adcc84dffbc74c770f59e27afdd346ebe582afabe436b63c1594eef9adc17d331288d2161b86beadac87e0620a7722bfe44664a0e2e1fa3ebce33b0bef07378ad90b347a6f16d92b4cca2664eb97ed7510c663ef699cf4ac950b3d743725a2d9760dfc38b3ae8a459180c6c23622c587d1b37ba2a8e8b3f65f2bfc8269e9783643938bdea9fef477cde", 0xb0) 2018/01/05 07:52:06 executing program 1: clone(0x100000, &(0x7f00008f8000)="", &(0x7f00008e6000-0x4)=0x0, &(0x7f0000974000-0x4)=0x0, &(0x7f0000226000)="") arch_prctl(0x1004, &(0x7f000028c000-0x9a)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x7fff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x124, 0x7f, 0x6, 0x3, 0x8000, &(0x7f0000f2b000)=@common='ipddp0\x00', 0x8000, 0x5, 0x2}) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f000052b000-0x8)='./file0\x00', &(0x7f00000ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 2018/01/05 07:52:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ff000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") read(r0, &(0x7f0000d0f000)=""/105, 0x69) r1 = syz_open_dev$vcsa(&(0x7f00007d5000)='/dev/vcsa#\x00', 0xffffffffffffffe1, 0x20002) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000162000-0x4)=0x0, &(0x7f0000bcd000-0x4)=0x4) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f26000-0x8)=0x7) r1 = socket$inet6(0xa, 0x6, 0x0) ftruncate(r0, 0x7f) bind$inet6(r1, &(0x7f00008d7000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) sendto$inet6(r1, &(0x7f0000b83000-0x2)="a007", 0x2, 0xd0, &(0x7f00003ad000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e74000-0x39)="", 0x0, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000e77000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e74000-0x5b)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fgetxattr(r0, &(0x7f000023e000)=@known='system.posix_acl_access\x00', &(0x7f0000e2a000)=""/0, 0x0) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000878000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000f5b000)='./file0\x00', 0x10082, 0x63) restart_syscall() bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a37000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b70000-0x20)={0x7, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000123000)={r4, 0x7f000000000000}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093f000)=@req={0x28, &(0x7f0000bee000-0x28)={@common='sit0\x00', @ifru_ivalue=0xcd}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003f7000-0x4)=0x0) fcntl$setown(r0, 0x8, r5) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) 2018/01/05 07:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00006f9000)='./file0\x00', &(0x7f0000a98000)={0xac4, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = msgget(0x1, 0x400) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000246000)=""/135) 2018/01/05 07:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a92000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00008ae000-0x84)=""/132, &(0x7f00007a3000)=0x84) r1 = syz_open_procfs(0x0, &(0x7f00003e5000-0x17)='cmdline\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/05 07:52:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007f0000)={0x1, &(0x7f0000645000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000c14000)={r2, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getuid() r5 = getegid() fchown(r0, r4, r5) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000255000)=""/248) msgctl$IPC_RMID(0x0, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) close(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f000047f000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/05 07:52:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x3ff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000086b000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000)="65da4698660fd0b486f9f3c1a107004eba2000ed0f0666b9bf0b000066b80d00000066ba000000000f3066660f382a14bad104b02feef3a5baf80c66b836dc9b8c66efbafc0ced", 0x47}], 0x1, 0x0, &(0x7f0000002000-0x10)=[@vmwrite={0x8, 0x0, 0x1ff, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000273000-0x4)=0x7b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000022d000)=0x0) 2018/01/05 07:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000e9f000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000148000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000b14000-0x8)='./file0\x00', 0x101) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/hwrng\x00', 0x0, 0x0) linkat(r0, &(0x7f0000556000-0x8)='./file0\x00', r1, &(0x7f0000777000-0x8)='./file0\x00', 0x400) readv(r0, &(0x7f0000ede000)=[{&(0x7f0000183000)=""/133, 0x85}, {&(0x7f0000b6c000-0x8d)=""/141, 0x8d}, {&(0x7f00005a3000)=""/88, 0x58}, {&(0x7f0000f68000+0x628)=""/22, 0x16}, {&(0x7f00005c2000-0x59)=""/89, 0x59}, {&(0x7f00009c3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ccc000)=""/54, 0x36}], 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000073e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f00003b4000)=[&(0x7f0000bed000-0x12)='wlan1cpusetmd5sum\x00', &(0x7f0000c34000)='security\x00', &(0x7f000032f000)='.uservmnet1.:\\)loproc\x00', &(0x7f000042f000)='nodevppp1\x00', &(0x7f0000190000)='\'{eth0', &(0x7f00004b7000)='vmnet0+\x00', &(0x7f00000ca000-0x10)="5d21b87070703076626f786e65743100", &(0x7f0000cff000)='\'\t\x00'], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d9b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000083e000)={r3, 0x0}) 2018/01/05 07:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f81000-0x17)="170000001a001bed0000132100f404018100000000018d", 0xffffff56) 2018/01/05 07:52:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x6, 0xc) write(r0, &(0x7f0000f5c000)="1f0000620004ff00db4345bb0700000000000000090009749c160003000000", 0xfffffffffffffeed) 2018/01/05 07:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) mbind(&(0x7f0000a61000/0x4000)=nil, 0x4000, 0xc001, &(0x7f000039d000)=0x100, 0x9, 0x7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000045000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) name_to_handle_at(r1, &(0x7f00004f5000)='./file0\x00', &(0x7f0000ec3000)={0xc1, 0xffffffff, "01e708280e54527c1affa5edcbbf3c4cf1158057228b35cf2a585df3c9322953a5f2005f70613a3c3ce7e1c365ec3598dd07890e40ba446032239a498ce3e12b9520bc167f74fac3a3d0e2561c24b801fbbc0a12ccfc18b7bd18c8c0ccf9471d4786e732263864845b26f29f9b2440424cd1c5ae0d4276ce6cd60ab5118020368ab9ff548da180cf4103026c91c43a9095db7bf7f3ad65918229da7ee249505cc546b0b7de374097a000ec27cc1ed1a9589a67252388aa35c1"}, &(0x7f00003c5000)=0x0, 0x400) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000089d000)=0x3, 0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000059d000-0x12)={@common='gre0\x00', 0xffffffffffff0000}) ioctl$KDSETLED(r1, 0x4b32, 0x8) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) 2018/01/05 07:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000eb2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/01/05 07:52:07 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fc8000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000790000-0x4)=0x8, 0x80000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000fc8000)=@full={{0x3, {"e23eb5ec9f593e"}, 0x0}, [{"565ea1e9fcc3b9"}, {"879aeda67b2c2f"}, {"bc27475982e5da"}, {"a7426220050ff4"}, {"c396cf1dcfcebd"}, {"221e2f3e985a57"}, {"dab38a2c8b6c4b"}, {"25d57897e8d688"}]}, 0x48) r1 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r1, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc6000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a04000)=0x0) 2018/01/05 07:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000842000-0xe)='io\x00') recvfrom$inet6(r0, &(0x7f000049e000-0x1000)=""/4096, 0x1000, 0x2040, &(0x7f0000bd8000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001e3000-0x18)={r0, &(0x7f00001d3000-0x1f)="", &(0x7f0000bd2000)=""/32}, 0x18) r1 = semget(0x2, 0x2, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00005c2000)=""/80) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000a2000-0x4)=0xffc00000000000) 2018/01/05 07:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:52:07 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000fd1000-0xa)={r0, 0x4, 0xcc, ""}) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/05 07:52:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ftruncate(r0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x5) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) dup3(r3, r0, 0xfffffffffffffffd) listen(r2, 0x7ff) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000aec000)={0x8001}, 0x4) 2018/01/05 07:52:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000b24000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x8080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e21000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000000000)=""/199, 0xc7}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000479000-0x13b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) pipe2(&(0x7f000029b000-0x8)={0x0, 0x0}, 0x84800) open(&(0x7f0000736000)='./file0\x00', 0x290041, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000b36000-0x4)=0x9, 0x4) 2018/01/05 07:52:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$alg(0xffffffffffffffff, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000a3e000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 07:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) bind(r0, &(0x7f0000a60000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003e1000-0xc)={0x3, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00007af000-0x14)={0x0, 0xc, [0x6, 0x400, 0x5]}) 2018/01/05 07:52:07 executing program 5: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x11, 0x2, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000380000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000962000-0x10)={0x51, &(0x7f0000199000-0x51)="bd737e378c6dc84cbb67a2f1d2ab7426525067247e00f8fea11f9ffc6b3f16eebeee41b006fe82c874fddb61aa07c86f3259b03696861a563f4ab16ce0c5f2be46e043699fa09bdf4f373a26ee5d59213b"}) bind(r0, &(0x7f00008f0000-0x80)=@ipx={0x4, 0x6, 0x400000100000001, "b0f9f67795e1", 0x3, 0x0}, 0xfffffffffffffd69) r3 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000439000-0x8)={0x4, 0x6}) 2018/01/05 07:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, 0x0, &(0x7f0000001000-0x4)=0x0) r2 = dup(r0) setsockopt(r2, 0x100000800000010d, 0x1, &(0x7f0000004000-0x8)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x81, 0x4) 2018/01/05 07:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpriority(0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ca1000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000253000-0x4)=0x0, &(0x7f00009cb000-0x4)=0x4) 2018/01/05 07:52:07 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000000c000-0x28)={@common=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f000000b000)={0x3, 0xd803, 0xf2}}}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2000001a, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:52:07 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xb) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 07:52:07 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x8f, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000c000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}) name_to_handle_at(r0, &(0x7f0000008000)='./file0\x00', &(0x7f0000007000-0x1008)={0x1008, 0xfffffffffffff2ed, "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"}, &(0x7f000000c000)=0x0, 0x1400) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) symlinkat(&(0x7f000000c000-0x8)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00') [ 128.960927] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 128.963015] handle_userfault: 96 callbacks suppressed [ 128.963039] FAULT_FLAG_ALLOW_RETRY missing 31 [ 128.963048] CPU: 1 PID: 18650 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #248 2018/01/05 07:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004cd000)='./file0\x00', 0x161) getpeername$llc(r0, &(0x7f00006b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003d2000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c8f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000762000)={0x6, 0x57c4, 0xfffffffffffffff7, {0x0, 0x1c9c380}, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r2, &(0x7f000065b000)={0x0, 0x0, &(0x7f0000aa9000)=[{&(0x7f00000bb000)="9bb4a7071237639594a3d233647dda0f6617e6010427489b", 0x18}], 0x1, &(0x7f000045d000)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x0}, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000a59000-0x4)=0x100, 0x4) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f000073b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000d56000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 128.963054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/05 07:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f00000b3000)="ac", 0x9}, 0x9) r0 = syz_open_dev$mice(&(0x7f0000bbe000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a72000-0x10)={0xffffffffffffff7f, 0xf7}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e24000+0xfcf)=0x40, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000d85000-0xf)="fd86f95d1ab1f250b9ab301e012857", 0xf) 2018/01/05 07:52:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="b8ab27191a0100235fba602dff05000bfef9f3d2a4b200ffffffffff010001000000000097c11ed4c2c4dc42ff", 0x2d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/ppp\x00', 0x4100, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00004ae000)={0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x400000000000030f, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = request_key(&(0x7f00005b7000)='keyring\x00', &(0x7f0000ff2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0f000-0x2)='}\x00', 0xfffffffffffffff8) request_key(&(0x7f000070f000)='user\x00', &(0x7f0000ec5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009c1000)='wlan1system$\x00', r0) 2018/01/05 07:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bca000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ppoll(&(0x7f0000173000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e67000-0x10)={0x0, 0x0}, &(0x7f00006e8000-0x8)={0x0}, 0x8) 2018/01/05 07:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea4000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000fa3000-0x9)={0x1f, {0x81, 0xd4c0, 0x7, 0x7, 0x0, 0x101}, 0x224b}, 0x9) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c86000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x5a200) prctl$setname(0xf, &(0x7f00009bf000)='posix_acl_access@+vmnet0\'\'cgroupuser\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cfc000)={0x0, 0x7, 0x1, 0x27a, 0xff, 0x0}, &(0x7f0000fa9000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000957000)={0x2b, 0x9ad9, 0x8000, 0x4, 0x0, 0x2, 0x4, 0x2, r3}, &(0x7f000072e000)=0x20) write(r1, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) 2018/01/05 07:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0x1d7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000027c000)={0x0, 0x70, "ae3d7c8ddfac34d383b86ac9169a9271aac3ddb21a84280e9f103d589f2d5ed7da91815ec5450c90bd365e2f02c068305f7725d807a7d642796291541d6c54532fc55fc8b97c1f42dea762591da784893137fe098af78e92df082fc0c65e507269f17f6d0a7aea2d773402f5ddebb501"}, &(0x7f00001e6000)=0x78) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c8f000-0x8)=0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6e000)={r1, 0x6, 0x2f3, 0x3}, &(0x7f00007e2000-0x4)=0x10) 2018/01/05 07:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000102000)='[eth1*\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b49000-0x4)=0x3f, 0x4) ioctl$TCXONC(r0, 0x540a, 0x7) perf_event_open(&(0x7f00007e4000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 128.963058] Call Trace: [ 128.963073] dump_stack+0x194/0x257 [ 128.963089] ? arch_local_irq_restore+0x53/0x53 [ 128.963101] ? debug_check_no_obj_freed+0x3da/0xf1f [ 128.963116] ? handle_userfault+0x12b7/0x24c0 [ 128.963133] handle_userfault+0x12fa/0x24c0 2018/01/05 07:52:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e4000+0x8f9)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00002b6000)={@empty=0x0, @multicast1=0x0}, &(0x7f0000db8000-0x4)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d94000-0x49)=""/73, &(0x7f0000106000-0x4)=0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fee000-0x10)={0x0, 0x1, 0xfffffffffffffff7, 0x401}, &(0x7f0000624000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000434000)={r2, 0x10000, 0x3, 0xffffffffffffff9e}, 0x10) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000380000)=""/111) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c09000)={r2, 0x5c78}, 0x8) 2018/01/05 07:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b45000-0xc)={0x20000001, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r4 = syz_open_pts(r1, 0x0) dup3(r4, r1, 0x0) 2018/01/05 07:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003b7000-0x4)=0x0) r2 = open$dir(&(0x7f00002a4000)='./file0\x00', 0x20000, 0x31) process_vm_writev(r1, &(0x7f0000702000)=[{&(0x7f0000c18000)=""/176, 0xb0}, {&(0x7f0000e96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000655000)=""/119, 0x77}], 0x3, &(0x7f0000118000-0x10)=[{&(0x7f0000ff5000)=""/165, 0xa5}], 0x1, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000342000)=0x100) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000315000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 128.963158] ? free_unref_page_commit.isra.94+0x1b0/0x710 [ 128.963171] ? userfaultfd_ioctl+0x4520/0x4520 [ 128.963182] ? free_pcppages_bulk+0x20e0/0x20e0 [ 128.963189] ? mark_held_locks+0xaf/0x100 [ 128.963205] ? mark_held_locks+0xaf/0x100 [ 128.963215] ? free_unref_page+0x3db/0x9e0 [ 128.963227] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.963238] ? trace_hardirqs_on+0xd/0x10 [ 128.963253] ? mark_free_pages+0x3c0/0x3c0 [ 128.963273] ? __lock_is_held+0xb6/0x140 [ 128.963288] ? check_noncircular+0x20/0x20 [ 128.963309] ? mem_cgroup_try_charge+0x373/0xef0 [ 128.963316] ? __alloc_pages_nodemask+0xadb/0xd80 [ 128.963331] ? mem_cgroup_low+0x260/0x260 [ 128.963348] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 128.963355] ? lock_release+0xa40/0xa40 [ 128.963376] ? __put_page+0xfe/0x160 [ 128.963386] ? __lru_cache_add+0x410/0x410 [ 128.963397] ? __handle_mm_fault+0x3715/0x3ce0 [ 128.963410] ? lock_downgrade+0x980/0x980 [ 128.963427] ? put_page+0x19b/0x1c6 [ 128.963437] ? ptlock_free+0x42/0x42 [ 128.963452] ? do_raw_spin_trylock+0x190/0x190 [ 128.963464] ? mem_cgroup_try_charge+0xef0/0xef0 [ 128.963490] __handle_mm_fault+0x3761/0x3ce0 [ 128.963508] ? __pmd_alloc+0x4e0/0x4e0 [ 128.963528] ? find_held_lock+0x35/0x1d0 [ 128.963549] ? handle_mm_fault+0x248/0x8d0 [ 128.963560] ? lock_downgrade+0x980/0x980 [ 128.963605] handle_mm_fault+0x334/0x8d0 [ 128.963613] ? down_read+0x96/0x150 [ 128.963623] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 128.963631] ? vmacache_find+0x5f/0x280 [ 128.963646] ? find_vma+0x30/0x150 [ 128.963662] __do_page_fault+0x5c9/0xc90 [ 128.963683] ? mm_fault_error+0x2c0/0x2c0 [ 128.963709] do_page_fault+0xee/0x720 [ 128.963718] ? shrink_dcache_sb+0x2f0/0x2f0 [ 128.963727] ? __do_page_fault+0xc90/0xc90 [ 128.963744] ? find_held_lock+0x35/0x1d0 [ 128.963763] ? __might_fault+0x110/0x1d0 [ 128.963779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.963801] page_fault+0x2c/0x60 [ 128.963810] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 128.963814] RSP: 0018:ffff8801d48a7d30 EFLAGS: 00010206 [ 128.963822] RAX: ffffed0039a29f2f RBX: 0000000000000005 RCX: 0000000000000005 [ 128.963827] RDX: 0000000000000005 RSI: ffff8801cd14f8fb RDI: 0000000020013000 [ 128.963831] RBP: ffff8801d48a7d60 R08: ffffed0039a29f20 R09: ffffed0039a29f20 [ 128.963836] R10: 0000000000000001 R11: ffffed0039a29f1f R12: 0000000020013000 [ 128.963840] R13: ffff8801cd14f8fb R14: 00007ffffffff000 R15: 0000000020013005 [ 128.963873] ? _copy_to_user+0x9b/0xc0 [ 128.963888] SyS_getcwd+0x554/0xa40 [ 128.963895] ? exit_to_usermode_loop+0x8c/0x310 [ 128.963915] ? dentry_path+0x240/0x240 [ 128.963921] ? ioctl_preallocate+0x2b0/0x2b0 [ 128.963934] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 128.963942] ? selinux_capable+0x40/0x40 [ 128.963967] ? syscall_return_slowpath+0x2ad/0x550 [ 128.963977] ? prepare_exit_to_usermode+0x340/0x340 [ 128.963989] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 128.964006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 128.964026] entry_SYSCALL_64_fastpath+0x23/0x9a [ 128.964032] RIP: 0033:0x452ac9 [ 128.964035] RSP: 002b:00007fc7b5db9c58 EFLAGS: 00000212 ORIG_RAX: 000000000000004f [ 128.964043] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 128.964048] RDX: 0000000000000000 RSI: 00000000000000e9 RDI: 0000000020013000 [ 128.964052] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000 [ 128.964056] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f28a0 [ 128.964061] R13: 00000000ffffffff R14: 00007fc7b5dba6d4 R15: 0000000000000000 [ 128.977555] audit: type=1326 audit(1515138727.142:2918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.977874] audit: type=1326 audit(1515138727.142:2919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=140 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.978227] audit: type=1326 audit(1515138727.142:2920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.978765] audit: type=1326 audit(1515138727.143:2921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=288 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.978978] audit: type=1326 audit(1515138727.143:2922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.980327] audit: type=1326 audit(1515138727.144:2923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.980351] audit: type=1326 audit(1515138727.145:2924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 128.980836] audit: type=1326 audit(1515138727.145:2925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:52:07 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x59, "b6c33e258c3d1ead90f4bf263b1244f8fc513f0f905d0ddc5b413884399d4fbb5af6e02551685c64dfb45b02f94e616dd2ea3f49d85978ffe56d535ecad6aea687cff846b25be1f9f01e491be5e15a72d604e48db1e5bc5a67"}, &(0x7f0000d9f000)=0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x0, 0x800}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000790000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = dup(r2) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000ae6000+0x3)=0x0) lsetxattr(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000b18000)=@random={'os2.\x00', '\x00'}, &(0x7f0000391000)='\x00', 0x1, 0x3) 2018/01/05 07:52:07 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000017000)='/dev/dmmidi#\x00', 0x5, 0x200) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000017000)=0x8) creat(&(0x7f0000001000)='./file0\x00', 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000016000)={r1, 0x100000000, 0x0, 0xfffffffffffffeff, 0x7}, &(0x7f0000018000-0x4)=0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000000a000-0x58)={0x3, 0x7, 0x3, 0x0, 0x4, 0xd515, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000017000-0x8)='./file0\x00', 0x1, 0x110) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000010000)=0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000018000-0xc)={0xffffffff, 0x49, 0x0}) r6 = dup2(r5, r5) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f0000006000-0x4)=0x1, 0x4) getpeername$packet(r6, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x5) getsockopt$inet_int(r6, 0x0, 0x31, &(0x7f0000016000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f000000a000)={0xfffffffffffffbff, 0x3, 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]}) 2018/01/05 07:52:07 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000531000/0x4000)=nil, 0x4000, 0x8, 0xab3e, 0xc801) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/05 07:52:07 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f8e000)="1f0000000206ffde0000f4b0000001a9001f00000900018046000000000000", 0x1f) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000038d000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x896b, &(0x7f0000102000)={@common='nr0\x00', @ifru_flags=0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e86000)='/dev/dsp\x00', 0x44040, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000382000)=0x0, &(0x7f000098b000)=0x4) 2018/01/05 07:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000081c000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000043a000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e04000-0x78)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff, 0x465, 0x7, 0x0, 0x0, 0x200, 0x81, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000251000)="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", 0x13c) unshare(0x24000200) unshare(0x2c000200) eventfd2(0x9, 0x801) 2018/01/05 07:52:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5d, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3d) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b2e000)={{0x1, 0x0, 0x40, 0x3, 0x800}, 0x2, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x100000000, 0x44, 0x8a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt(r1, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f00004fc000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x7, 0x480) getgid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000-0x3)={0x2, [0xffff, 0xdee1]}, 0x8) 2018/01/05 07:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") eventfd(0x1000) set_thread_area(&(0x7f0000b56000-0x10)={0x6, 0xffffffff, 0xffffffff, 0x81, 0x1000, 0x8, 0x4, 0xb2, 0xffffffffffffff01, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f00007d8000/0x1000)=nil, 0x7000) shmdt(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000b39000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4000000000007, 0x2001) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00002e8000-0x10)={&(0x7f0000451000/0x3000)=nil, 0x3000}) 2018/01/05 07:52:07 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x355, &(0x7f0000691000-0x355)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0xb, 0x7ff}], {0x8100, 0x3, 0x6, 0x5}}], {{0x86dd, @ipv6={0x7ff, 0x6, "bdabf0", 0x317, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[@fragment={0x32, 0x0, 0x4, 0x9, 0x0, 0x9, 0x3}, @fragment={0x7c, 0x0, 0x1, 0x7, 0x0, 0x69, 0x3}, @hopopts={0xff, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xd90000000}, @generic={0x0, 0x26, "500efc6feb74300bcb52c4426fbf26ecf71485b59641ab7af0dce0ab3b2693e6815d8d6cf82f"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x8, 0x62, "7be18148193468d7b68f3d4ece59304c9a8c59c13cbcac8a0f957fbc79a0a3d7e91c2c84419f258f2a4c9ee9696d79e8b3f0f82ae645246436e40b4059bdd6c96fe135edfb7f6131c130e58bc65f1fbbb58df55b4ab7cc583252e54576d0a037cd01"}, @calipso={0x7, 0x18, {0x3, 0x4, 0x200, 0x40, [0x2, 0x0]}}, @enc_lim={0x4, 0x1, 0x4}]}, @dstopts={0x3a, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @generic={0xde, 0x54, "da979f4da8b4614a88a0e3b211b768f14619a9a1e60b0cd3136b4e1b1358e8f034f9cd0b68218e2c0925a066bfc2bfb70e2105bb14c17b9c719f29184b84e0704fb431312b4a16d8425fb61a1b92323422473edc"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x7, 0x8, [0x3]}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0xd2, "813395551db670e1d96523db8c55cc91559df75d305634b427697b1a2498e1be080fe330e34f47363d1c77cc21bb97f86f63415a5fbe8a10ba3a2723a86661ce772d08ed062d72ae2bbae9dc0d95ea2371e8fc8849c9cbd27eb7b09b1424884326db2cb1d759cec84cebaaad5947a6294b985f0232c191ad1eb9686a94c3c181688e4606879e612a63d73ce624629955172d03a06139d1d52e093fae2a8f45dad8f2beaf058a1abaf90a856440d697c7e4ab0846de35e5a4a73747209cebfd6aa75105aef02fa6e887fa5aa2a41374ba126e"}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x0}]}], @udp={0x1, 0x0, 0xd4, 0x0, "b05b3f59af273d9c9340569c6723c1320e7e00dca76556d601ec8601c51192ebab8277ff5e01cd9cbdd1db528a9f9f14de23bbafb382bbe08cf3cf9f45f499318976c241981dad3f53a39f9b9987e5775d232dc835cf28f8d4fdcd7ec7f2bdfd9c433395f628dcbc4cf609eaa8582e91401945a26b6a68e7afbbc86022c1929dd338f2cb194922d5238c0f3a633aabaaa344bcc77f039af3855209eb1139d8a5e58f93b81148b622b9bc9363decca078ce02db26640f7569d44f25e2396da85447251c764cbf55ef2f2d1fe5"}}}}}}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000dcd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x27, 0x0, "b054cf279cdfed08294ec3413bd7305ec1c35fe04203848f7723635b5c57cb3b"}}}}}}, 0x0) [ 128.984840] audit: type=1326 audit(1515138727.148:2926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18665 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 129.027119] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/05 07:52:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x14000, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/05 07:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000030b000-0x8)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0xaf6630396549ce1e, &(0x7f0000b4f000-0x10)={&(0x7f0000d17000)=""/4096, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80287010) 2018/01/05 07:52:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000259000)='/dev/net/tun\x00', 0x0, 0x2002) write$sndseq(r1, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r1, &(0x7f0000e81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bc000)=0x8) 2018/01/05 07:52:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x268e03) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00007d6000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000150000-0x10)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) 2018/01/05 07:52:07 executing program 5: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") r0 = open(&(0x7f0000d3b000-0x8)='./file0\x00', 0x4802, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ffa000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a58000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:52:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000bad000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x6, 0xa964}], {0x8100, 0x1, 0x2, 0x3f}}], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x91a9, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000c4b000-0xe)='attr/fscreate\x00') 2018/01/05 07:52:07 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x8, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/05 07:52:08 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000f000)={0x0}, &(0x7f000000b000)=0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 07:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001b0000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f000044d000/0x3000)=nil) unshare(0x8000000) 2018/01/05 07:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = open(&(0x7f0000469000-0x8)='./file0\x00', 0x4000, 0x84) syz_extract_tcp_res(&(0x7f00004ea000)={0x0, 0x0}, 0x100, 0x0) chdir(&(0x7f0000af1000-0x8)='./file0\x00') syz_extract_tcp_res(&(0x7f0000344000)={0x0, 0x0}, 0x4c, 0xfff) write$tun(r1, &(0x7f00002ab000)=@pi={0x0, 0x88ef, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6d9c6dfc2666", [], {{0xf000, @ipv4={{0xf, 0x4, 0x7, 0x8, 0xc3, 0x1, 0xfffffffffffffffa, 0x0, 0x32, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @ssrr={0x89, 0x1f, 0x6e, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @noop={0x1}, @generic={0x89, 0x5, "2ee758"}]}}, @tcp={{0x1, 0x0, r2, r3, 0x2, 0x0, 0x13, 0x8, 0x1, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x9}, @sack={0x5, 0x16, [0x936, 0x3d, 0x4, 0x8000, 0x81]}, @window={0x3, 0x3, 0x9}, @window={0x3, 0x3, 0x1000}, @eol={0x0}, @sack={0x5, 0x12, [0xa1, 0x400, 0xb151, 0x1]}, @nop={0x1}, @eol={0x0}]}}, {"fbfef081d268c4c10fb6f892eb21501f224d1d7328646949d8b42507fd335c587495c33e6370715830df8237587b6a71ab37dff28432047a25a15c"}}}}}}}, 0xd5) syz_open_dev$tun(&(0x7f000072e000-0xb)='/dev/net/tun\x00', 0x0, 0x10000) 2018/01/05 07:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000052a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000787000-0x2)=0x0) lstat(&(0x7f0000acc000-0x8)='./file0\x00', &(0x7f000003b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00009b8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000427000)={0x0, 0x0, &(0x7f000032b000)=[{&(0x7f0000ca5000-0x66c)=[{0xe8, 0x1000000000000, 0x612, 0x401, 0x0, "c7923701a8fbf9422be3d4fca07b17087aed0de11f590ec892370044800b36a899535bf8948ded0e6678771fd983925ca9a3606f411fb3dd1514cda98428bc92c83539d8170ddedf7f8d550517510748d7b48e9988089f29ca386db7b100c3deb3dcc241d388ac4e80a77d61a4cfbac2beed6b0d5b3b89102a0711e8b02b8145151b01c695926e78cc649dd62a7e2359580968259499b9c76f1f2d6fcdb8321688b139198d592de16aeedbb5d366f3047228bf2e984e8c1bf80e4b6d350518f828f409a492efffa032da9dd1894900efaf53a5249f85c09a"}, {0x30, 0x2, 0x524, 0x8000, 0x2, "5b3ee6936fb87867a7bf46f09a8dc77281300966d33db7320e2b5d3f195926"}, {0xa8, 0x0, 0x310, 0x800, 0x0, "e18b37ee57df5506a5976abbf64204b299e4fd72b602f137cf64391da6cb2863d3b500692b5b1d21d267c63c7e48dad33ad3fdb4430c29703e3dba6a0e0114762153cdb554252c1c056a52ae67b3115267d8f9407a3b93efaf9ce248496a056a525f7ed4b3de4b5c64fea65153a2a5265ae80fb35e4867fb36c3c62e196e0161ee321b7cca4b4561f0cb0fc110bf20dad47533e3b7"}, {0x104, 0x2, 0x30, 0x8, 0x2, "090312e126181d360e3196fcc36c4223121681e2631c16d935e7396f5d4516e6e57502cee61e9117884b4fc81a38440b05b1a01f22f57463d92c020308ea8a8328b6453e9be23f3e338d566f43d69dfe26f54d460387cf36ec4146880888808999586fd8287e3e4a2ffff9daf291474dc448b8961904fa529a73526502573bf5a72ff5f67907ed9006253c7e6cb8cffb2e42afba1f4d56b1570f6c0a3c7cf8ad86370d453bde3582167b0283037226c31db8641d49ea5de4104c65ae606d872d88a20c67ce7665daa614a9cac2a09e8891f35f2a0e82ce0ee66ada6032001c923dc7f5503cdb18356145b5ef88ba241cf3167ecf"}, {0x1c, 0x100000001, 0x20d, 0x65110, 0x1, "04340b23cad6439e7c234d"}, {0xf0, 0xffffffff, 0x302, 0x3, 0x1, "cfae54952f3db3d6c42e10fd89e1a79172ec6fa07bd5f55b67684c54c131a139169f21c590acd0e757365c816013d5c69c9e59cfea178dd1cf269b95ecada80d40248702b01f486f663c6373b72c96547ef58b330001032355918007c21e7bbee3b4ee1f908440796fc0108b10bc24ebde278c81c914460d9ab15c636c8ee431cdcc9edb89020f06f163ab5c8dbbf1c90519245efb8805e1a0e8c2e549abd223891fc07171a1ec1d31030ae85eca2bcbf9a5b3c6c7f04b0116e8b9a5ae5de74328bcae05330ba7e9194ad86709bd3e0f4a48101be82256e4c29641dad597"}, {0xe0, 0x8, 0x8, 0x3, 0x3, "fc9a6f64cc57619909c91b2ae644a27d35a776b7461996153ee5e7a7093b947c22be12bb2a151044603efec495e409e473bcc55fd176a4142b75d0c11a1718d9aa74b495421ab103eba9c907f589cd5844cc56f9d8b3203b32072e6606b6600bf231c38ff3b52655e8cfb060f7b18b2b8def71a2593095aa55f57567fd81938310aca8ffe699fa2cba72c37fadfc1780cfe6592211d375d38550e37df9dcf8e46bf50e6dcb253c760407405935f15c864f1f023f8e4dd1ba770082577b133b28e8a1e7c7cab814b7ea788e7c23573f88"}, {0xf4, 0xc2e, 0x1, 0x3, 0x1, "2a5695ca60c9f34111402900954d5b6b7be3022c02ac2d65d37f3af40ffbef3a421e844d99315d3ebf7d29204764c2929d39f8f6c0b68ba78c982a10501e03b036c309f50e0ee7511afe1d094ff18404dde22eaf4093dfedde4e83b308e0a6fabc7755659222d91a5a3f864e97b534735b62bf997725d5cdc2ec688319d6641b9ecb0794b82e3ff5c0a2689994a702a0e40f923d474a55939ba5748e07ae150d3581e38fc9d011804b51ddcf49d655b5b1e5bf9e075e8bd98b5a1ab5097d7794a5acf6c16ba360ea1222b2a39571e49114034e915227ec954d77a795996414b3e6"}, {0xc8, 0x7, 0x109, 0x20, 0x2, "d7a53b2bf2fe3d34e34f447902794e87be1e822d22e1aeb489c252c55c2361683c53f55018328cacf1da165d45e81b5160a8b56ab51f23b7f4459b0c66a7a30d0aa2fe2adcaf2c2a30c38dbe68329da9867d7cf38eaf12caf5cd60977aebc5a31442f2f9031867e1b6fa4142ec2d76c05c7c0243c21119f5e2b63d51816f795b016bf068d372414667b2cfe3bf2e16fb102f9ee9ecd2ac26960c0c925612202bcd6c25dd68aca32e10c9c1b29f3aa84e8cab9491603b5897"}], 0x66c}, {&(0x7f000080c000)=[{0x1c, 0x2, 0x520, 0xd4, 0x1, "4a34a29250a48262c244"}], 0x1c}, {&(0x7f0000d93000)=[{0x34, 0x3f, 0xf01, 0x4a, 0x3, "c4f2032488cdb2cac4d7c731e2215a7c802ca9ef62466377e59217ffaaa0fb55b4"}, {0xa8, 0x9, 0x0, 0x20, 0x2, "f5b7603327499edf415a36a94e24e93241fa199dd336ec0bd8a838c231335ee0dde682d43060b8c5f51b8da700066cb284da28e5636ff3176d92c3efe6d5688ed6f7b62c444c8f975554332204adb53d22752444183023eec14f817eb72014e51df95bd5ce08aab8402a6e92f3baa509f94f08dbb6efcd87b8bc3713fc23cb294642cf9b4b202f121f8723fa71fb94b214a6a4e04f7a3b2e"}, {0xe8, 0x6, 0x521, 0x8, 0x2, "5b02aa1d97db2c29e09fff25d80c210b15697ae77d610ff2323dd7219c960a8113bd1006404825e8e13e4e0d3bab61ba3c770737d2288408189682dc4422180eb16b30d135de8eae004ec202be1d711a60a979cc4857e3945c7ff023455692184eb12f8b2a09baaec579718b758ed2dd3fe789fee5276d9bd2edb7bec753cc11aa2d4f5c2740464d51e9385d00210e8be534e9bcf7fddda134eb2d12999ab4a59e9a5f2ae19c53da8ead88e28ca56c66afb09f8f547fbb0d5f6a91cba42c04a1a16f1559802a5f0378dc134db66b071dbe1dea6897b7b8"}, {0x1010, 0x401, 0x10, 0x4, 0x1, 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"5831e2350433f3bdaf5abefe83a25459f5fb84c9cad6494b4b051b5eed3ddafe47293ad8fb078e5be70a385fb750c9f354b2cd414bfe1f5176373518905b2777e597"}, {0x30, 0x1000, 0x20, 0xffffffffffff6c74, 0x0, "c65f1b657984cd8b6794f58ed405ed894363f38d187e985da37c6d6d0b07d6e4"}], 0x248}, {&(0x7f0000484000)=[{0xbc, 0x7fffffff, 0x10, 0x5, 0x0, "ab90ae885a916a48e367115c64326f193e72f3a72b6df30c667fb61e12bd9ccb3694d087f083786ad62c90c70722b3ca2c802be5230ad4f55ca47f4c32a64bae8a812acc0e1b27d88fa3cbe897a7dc1d786b7d7af41de4a7da2b1053ed8f925f9df243d7355e7c5af5f61c3c61d5f65eac2a29c1c5922ae78888e5433bc4592a69eabf9f21e93717a1ca20e49396c9c4bbb51cd5e2b3b6fbce41e0bca4fbd1a35b5d1a76658b4721b09a"}, {0x3c, 0x2, 0x800, 0x7, 0x3, "559a0de27b22cde3ac6d33479e64706f77ea35f19c0f25e2f8f34f50940528e742ff3579b413403c11e911"}, {0x3c, 0x1, 0x4, 0x8a, 0x3, "6031e9c7a738f79815166cff1d5b2be8d94acee86ca7a00609c004a0a0f60bbd5841e00af9e629051b"}, {0x98, 0x800, 0x100, 0x1000, 0x3, "3f03d7a21dc82a5c4d0db26f1e77b27ac5353ba1777486723feb494467ee7538b25cf1d81d284ba7b82792f39e02d353e7946b5abaab18d164081b640ce031174d68a625bd4bc82ad3acef042b99fe41adf0f64053655396979c42c438521a4bd6d18c317f12c7941bb2d25a1e421006dc2914950c7419ac79d84f85bd3f5c2f61ef1e4e099857"}, {0xac, 0x7fffffff, 0x208, 0xecd, 0x0, "2af14e1c4c9ae2eeb08c79809a75a26ba8e54b5b0ea8844d4d454c19cff3be8c4b807fcf722d79ece85942f65504cd52255a3e31761f41f9317e13ff2a13a557480e4c4c85907982a2ce70c0e1c97a262bd8cfb1d1ae269a9d90ea337f2fae07ef6537bb32dc96d09ad03adb025701ecb92a4204a0be9b34459a36986854e3972961090740908be15e853a897b50bf191ebe66d0e25ded9f61"}], 0x278}, {&(0x7f0000b0a000-0x11c)=[{0xe4, 0x1, 0x300, 0xffffffffffffff81, 0x3, "831e9dcee383fd76acaecf4094a9d880cb32bcb10bd9712126766f278bf341c1106bf966fa6052b6fe8e2dee6daa569d43b6eaec245495920f0191fe5354035fd8abceef8ffee262253ef6d3ddc7c59376a5eca66f7c029822c144ffd6f7041cdc66b6a746b684a18ed275b0973c3fc24f3c7b1420c95ea02330f803149e349e48ef7b5172cd8b94624de58a18069ecf42734d893c1405b63a07a24c2b80adb23ac431192f31fdacca4133e12f59b4af17c8e7f493caa276eb3296121bc22ee381a47877f743c6a8e9564c42a1c6217420"}, {0x38, 0x8001, 0x221, 0x8, 0x1, "9bbb74baa85322f623f1c623dfc30771d869aaf8a258c4aed5c694bea6bc8d0cb25843a34e"}], 0x11c}], 0x7, &(0x7f000089a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40085}, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f000009b000-0x4)=0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000018b000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f000091b000-0x10)={0x1, 0x6000}) 2018/01/05 07:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000800000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/05 07:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) capset(&(0x7f0000781000-0x8)={0x399f1336, r0}, &(0x7f0000bdc000-0x18)={0x3, 0x200, 0x1ff, 0x80000001, 0x7, 0x3ff}) tkill(r0, 0x1000000000016) 2018/01/05 07:52:08 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ae0000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fec000-0x9)='/dev/dsp\x00', 0x40200, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000feb000)='/dev/usbmon#\x00', 0x9, 0x220800) kcmp(r0, r1, 0x3, r2, r3) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000a5b000+0xc90)=[{&(0x7f0000145000)="290000001800310980000000f2000002021300000000ff06da000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/01/05 07:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x40600) creat(&(0x7f0000515000)='./file0\x00', 0x82) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r1 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r1, 0x6, &(0x7f0000838000-0x8)=0x7, &(0x7f00003f1000-0x8)=0x0) r2 = syz_open_dev$midi(&(0x7f00004f9000)='/dev/midi#\x00', 0xfffffffffffff489, 0x101000) bind$unix(r2, &(0x7f0000f75000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000434000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2201}) 2018/01/05 07:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1f000)='/dev/hwrng\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000a48000)=[{&(0x7f0000680000)=""/60, 0x3c}, {&(0x7f0000bdc000)=""/240, 0xf0}], 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000926000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000058e000-0x4)=0xc) recvfrom$packet(0xffffffffffffffff, &(0x7f0000b40000)=""/4096, 0x1000, 0x2100, &(0x7f000057f000)={0x11, 0x4, r0, 0x1, 0x88, 0x6, @random="4e61eeae6e03", [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d00000)={0x36, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x3c8) 2018/01/05 07:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000619000-0x16)='/selinux/checkreqprot\x00', 0x98082, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000787000)={0x10000001, 0x0}) syz_open_dev$vcsn(&(0x7f0000802000-0xa)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f000005c000)={{0x0, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x1, &(0x7f00002ee000-0x8)=0x6, 0x401) 2018/01/05 07:52:08 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000010000)=0x9, 0x4) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/05 07:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ddf000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003fa000-0x4)=0x0, &(0x7f00003de000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ba2000-0x20)={0x842f, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000044d000+0xe3)={0x8, r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000023c000)={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x158200000}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x7, [0x6, 0xa8f, 0x1, 0x81, 0x7, 0x7, 0x3, 0x80000000]}, 0x5c) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000207000-0x88)={0x29, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18, 0x0}, 0x0) 2018/01/05 07:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f00007fd000-0x1)="d0", &(0x7f000046f000-0x7a)=""/122}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f00009cb000)='./file0\x00', 0x0, 0x2) socketpair$inet(0x2, 0x80000, 0x7fff, &(0x7f0000c10000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000acf000)={r2}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000169000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000099c000)={0xc, 0x101, 0x7ffd, 0xde5, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 07:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/context\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f000046a000)="97") 2018/01/05 07:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000862000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f00000c3000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x2000) readlinkat(r1, &(0x7f000000c000)='./file0\x00', &(0x7f0000c37000-0x78)=""/120, 0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d74000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000449000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003f4000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x2, 0xd7bd, 0x0, 0xa0, 0x20, 0x6, 0x40, r2}, {0x400, 0x7fffffff, 0x2, 0x9, 0xe824, 0x8a, 0xffffffffffffbccd, 0x2}, {0x12f9, 0x0, 0x40, 0x6}, 0x3, 0xe, 0x2, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x1ff, 0xffffffffffffff00, 0x7fff, 0x80}}, 0xe8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d35000-0x4)=0x0) migrate_pages(r3, 0x1, &(0x7f000071b000-0x8)=0x800, &(0x7f00004a0000-0x8)=0xc00000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000055f000-0x4)=0x0) waitid(0x3, r4, &(0x7f0000d21000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00005bc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8a3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df609c5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/05 07:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e1000-0x11)='/dev/vga_arbiter\x00', 0x503380, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) poll(&(0x7f0000b6f000-0x48)=[{r0, 0x1000, 0x0}], 0x1, 0x0) 2018/01/05 07:52:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094d000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000040b000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cef000)="18", 0x1) 2018/01/05 07:52:08 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/rfkill\x00', 0x72c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000993000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000053e000-0x10)={0x100, 0x202, 0xffffffffffffaeb6, 0x10001, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x83a, 0x2, 0x5f4cda8e581655e1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bf6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00002c9000-0x4)=0x0) 2018/01/05 07:52:08 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000373000)=@generic={0x0, ""/126}, &(0x7f0000401000-0x4)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000802000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d92000)={r1, 0x7f, 0x3ff, "82250aab89cee7e382c1f32c87f19911362a1ec85e725a833c405caefb49396094b561662850cc93fe49c053f303dd6136d3baaa60c471eba958997c448d4e4416d06c0e38eff01d90b51db0b808858b534c141f98273b692fc8c859d2d9afa6f11dc1cdf75c2205953f9c429e7fee020761c8ece400c3a22e3cee0c794a0f4f2a6d6d2f5a56bb430d1a"}) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d7c000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000ec4000)={0x200, 0x3ff, 0x2, 0x0, 0xff, 0x6}) writev(r2, &(0x7f000010b000)=[{&(0x7f000000f000-0x39)="390000001300090480000000000000000010002c01000000450000070000001419001600400001000400020007a155000180010c00001ee400", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0x10) 2018/01/05 07:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x4f88137876fbcee7, &(0x7f0000e96000-0x8)=0x5) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/05 07:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0}, 0x9) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x40, 0x0, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) r1 = syz_open_dev$admmidi(&(0x7f00001a5000-0xe)='/dev/admmidi#\x00', 0x7, 0x84080) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00008c9000-0xb)='/dev/audio\x00', 0x40202, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) [ 130.135603] QAT: Invalid ioctl [ 130.146178] QAT: Invalid ioctl [ 130.169118] QAT: Invalid ioctl [ 130.172679] QAT: Invalid ioctl 2018/01/05 07:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x4, 0x48) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000eb3000)=""/96) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000092f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000187000)=0x18) bind$bt_hci(r1, &(0x7f0000814000)={0x1f, 0x5, 0x2}, 0x6) 2018/01/05 07:52:08 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000085d000)='./file0\x00', &(0x7f0000905000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00008a3000)='./file0\x00', 0x40, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000d71000)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000e000-0x108)={0x0, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x79, 0x80, 0x3, 0x7ff, 0x1, 0x2, 0x7, 0x7, 0x5, 0x95, 0x4, 0x8, 0x80000000, 0x0]}, &(0x7f0000af3000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006d9000-0x8)=@assoc_value={r4, 0x9}, 0x8) getsockopt(r3, 0x2, 0x2, &(0x7f000041a000-0x1000)=""/4096, &(0x7f0000c2e000+0x5ca)=0x1000) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f00005a2000)=""/0, &(0x7f0000001000)=0x0) 2018/01/05 07:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = add_key(&(0x7f000041c000-0xa)='syzkaller\x00', &(0x7f0000c89000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b9e000-0xaf)="569f915dbb7e150ee22b02cba5b82df17416721d2150eb8eb2e4e6c30a102cd35b7f432d9fd28ca9a365af03fc5d656be9712621ccd75965cdd4005ac060c8b1f1e63ac8aa4d8a2e3d55c26f83178c25457655f23791326a23fa220d60c48287288bfa1c7458879cd88183409e2b5b49244f41fd5bb4b6674369308830587f5c886d6408342348d0af0afbb0a3de2be2d689d92c92da21fcbbd9248b460730cde37baabc10781b061c80b76c57aaf2", 0xaf, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000891000-0x8)='keyring\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x1, 0x0, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/05 07:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x3) 2018/01/05 07:52:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r0, 0x541b, &(0x7f0000003000-0xaa)="f587ade3755264a8813f39db8af6daefb01335d26b3f03e3c0b8861042606f79a825576f28bd1838939cf892cb2251d666e1e555cab83d7d711cf7fa6f73f6a99d2d3f9bd4eb5d9bf116324cb08addc86025e00f5bac0a1f3dd1332438a43edc1e08ba15717d1c6e8206df9e5453f16345c6dce5bfb4be13cdd8801f595ecee81ae0e2459288f78a5f4a28ddfc40bdbf4f18afd64f629bb683a0a7e6929daf6dc693489f312a6d47baf0") clone(0x20801ffd, &(0x7f0000001000-0x2)="", &(0x7f000029e000-0x4)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000000000)="") wait4(0x0, &(0x7f0000374000)=0x0, 0x40000000, &(0x7f0000db0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005bb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000ee6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:52:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x24b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/05 07:52:08 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) rmdir(&(0x7f0000016000)='./file0\x00') execve(&(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x18)=[], &(0x7f0000021000-0x30)=[&(0x7f000002c000+0x3aa)='/dev/kvm\x00', &(0x7f000000f000-0x9)='/dev/kvm\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x277, 0x0, 0x3}]}) 2018/01/05 07:52:08 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000000)={0x7, 0x1f, 0x7, 0x1, 0x69}) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f58000)=0x0, 0x4) 2018/01/05 07:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f18000)=0x0, &(0x7f00006b9000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) sendto$inet(r0, &(0x7f000000a000-0x18)="36ba77da0000050027de000020980f00000000007bf1ee7e", 0x18, 0x0, &(0x7f00007ad000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) poll(&(0x7f0000da7000)=[{r0, 0x0, 0x0}], 0x1, 0x4) 2018/01/05 07:52:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x8, 0x20000800, 0x0, 0x8, 0x0, 0x1, 0x2, 0x20, 0xd3f, 0x7fff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000838000-0xb)='/dev/hwrng\x00', 0xc001, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x401) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) 2018/01/05 07:52:08 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000493000)='/dev/autofs\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") userfaultfd(0x0) 2018/01/05 07:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000088d000-0x8)='./file0\x00', 0x4000, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000628000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000844000-0x4)=0xb) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000a4f000-0x8)='keyring\x00', &(0x7f00004e0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000254000-0x4)=0x5) keyctl$setperm(0x5, r2, 0x200000) ioctl(r1, 0x5382, &(0x7f0000001000)="") 2018/01/05 07:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f000077e000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/01/05 07:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000642000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0xffffffffffffffe0, 0x2, 0x7a9}, &(0x7f000030d000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f71000-0x20)={0x100, 0x7fffffff, 0x200, 0x0, 0xffffffffffff1642, 0xbfd, 0x5, 0x9, r2}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d41000-0x4)=r0, 0x4) getpeername$ax25(r1, &(0x7f0000876000)={0x0, {""/7}, 0x0}, &(0x7f0000ba6000)=0x10) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) [ 130.317036] binder: BINDER_SET_CONTEXT_MGR already set [ 130.334064] binder: 18865:18878 ioctl 40046207 0 returned -16 2018/01/05 07:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014e000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00003ec000+0xf84)=""/79, &(0x7f0000066000)=0x4f) r1 = msgget$private(0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000379000-0x1c)={0x7f, 0x5, 0x7, 0x0, 0x100000001, 0x1f, 0x9, 0x10000, 0x0, 0x3, 0x5, 0x3, 0x0, 0xfffffffffffffffe, 0x3ff, 0x7, 0x0, 0x6, 0x7}) msgrcv(r1, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(r1, &(0x7f0000f43000-0x74)={0x10000000000000, '2'}, 0x9, 0x0) 2018/01/05 07:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pwritev(r1, &(0x7f000046c000-0xa0)=[{&(0x7f0000858000)="e335670a3004af9aea13c3fc064c7df380f86d649209a441712cfaa962332e34f28d4389f5ceb2848d91dd562d2bfeb8c0915a56800bc056301198bfc18b29e9ebbdc11c23e4e4c04c8a87bd09b2ac8c42ebcbdc870f029db6", 0x59}, {&(0x7f0000dcd000-0x49)="47774965a1238183cce4d6fe9ead44ad2db68fd573090687468875f37153f6c5b19eaf3fe960e99b412971aac53c4d17d7040e4dc19ebea37d2ca0d0f93440a83111ec53389f486684", 0x49}, {&(0x7f0000875000)="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0x1000}, {&(0x7f0000be7000)="b9de6449a44261b63a7326cb5f51448985ec80a3963d85b2ad993a4b04ce0af046cac7f6b865cd2ef4466d6fa99edfd5d14b60ad80145d1561e5ea7a9d879f5f81601d90da977601391e0f624f39404ea130cad9fb7bcf359e0a0a0795d1f30ce39d0268eda6143ca79528e9a85dae97cb00cf0121e3be11b0a22f45e6d322e228fac66f38a6e682cb1a112722b2e936eecea789575c895a07c6defe0468106f19d9b54a04323c2ebf7a4ab2f1c070c520fab77f", 0xb4}, {&(0x7f0000a3e000-0xc3)="ff8a241a4eeb6b152e09f94c4cf2baa4a98fae1fe6bf252d15f47221c4ac08e240034600699e8140b2abadc676524a2d8562b40355bb4cbad372aae2b55d36e3a6f3a2d1201e3efe9f5c6d87c2c7a573bac10a611cfde1cc5c822d385ba5fc07c95ce41b1b3c9fa4e0d25fe7f91c8d02d0a8102dd07fc2afc7564cc11319e8321751b0efa5bba68f6f928d87109f55da4c819af867f6a23c1928612fbf0671b40118747cea388725a046594d4e04a41745c0f0a882a4d14255ea796de71410b679dc5d", 0xc3}, {&(0x7f0000117000-0x8d)="8ee70f8d763c33f80096e761d6aa9475d601cc9894390d842ca91def9639a328d41b6aeba9c3950cadec72c8441a49d2426fa5e79720ebf69bba5b4b35b62535a7e02c60e8a69d1341b3c6a9332e9b382a2f253bcc96243ac95ba2edf30ebd312574851f28098a2ad3a6ccd5adb0c66473d09a9df130464e3e9bf8abaae82ec7d2dd95ae9c43f250431be3eab0", 0x8d}], 0xa, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000010e000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getpeername$packet(r3, &(0x7f00009fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000938000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000da5000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000e0000)=0x0, &(0x7f00007dc000)=0x4) 2018/01/05 07:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000066b000-0x13)="706f73fb00000000000000566f6573737b0000", 0x2) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) [ 130.417178] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 130.465366] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 07:52:09 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000099e000-0x10)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f62000)={0x4, 0xed8, 0x28000000, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/sequencer2\x00', 0x280, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d53000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000991000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c71000-0x4)=0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cfa000)=0x0) r3 = getpgrp(r2) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00002fe000-0xa6)="cf1bc80f01f283b62dd86c2f6250599515b550fa9a15089c349d86014b818c1252c7848b66287104fea8e6ed40c87e2086ee84dbd203791af6f1d52c5d10e457f17aa54bc92dabc7b98b442ab1bd41fe34897f3617f4718592575268e997c0d3e3fc9edea1c3b4dc2e73e0401cada37b7ce5ed96caf12dd22833ded27e649a8fe45346db34985c7e6ff9cc65e30653d98fc1d6a0cdf354c010bb947279434bc2b1cbd84d298a", 0xa6) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000000e000)=0x0, &(0x7f0000403000)=0x4) setpriority(0x0, r3, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000162000-0xfa)=""/250) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) io_setup(0xe9, &(0x7f0000b51000)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dee000-0x11)='/selinux/context\x00', 0x2, 0x0) io_cancel(r1, &(0x7f000002a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f00003ea000)="cea01342bd66d528b84b3a3016b9243eb513e0431809e300b6f537c9c4eb729949cc582786e88b5b2862a863d50bbe98b03662ec0d8b23e2dd65ba7dd00e792fcf6829d70edc45", 0x47, 0x1, 0x0, 0x1, r2}, &(0x7f000009b000)={0x0, 0x0, 0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) modify_ldt$write2(0x11, &(0x7f000094b000)={0x6, 0x20000800, 0x6000, 0x0, 0xfff, 0xfffffffffffffffc, 0x8, 0x6, 0x1, 0x8}, 0x10) setxattr(&(0x7f00002ce000)='./file0\x00', &(0x7f0000f71000)=@known='security.ima\x00', &(0x7f0000e36000)='/selinux/context\x00', 0x11, 0x2) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00005b6000)={0x1, 0x3, 0x180c, 0x5, r4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00006d1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000088f000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000187000-0x8)={r0, r3}) shutdown(r0, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000ae3000)='./file0\x00', 0x40001, 0x88) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f00003ad000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000198000-0x4)=0x8) sendmsg$kcm(r5, &(0x7f000062f000-0x38)={0x0, 0x0, &(0x7f0000b4a000)=[{&(0x7f00001f0000)="9a", 0x1}], 0x1, &(0x7f0000be7000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000053a000-0x20)={{&(0x7f000044b000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) read$eventfd(r2, &(0x7f0000b5d000-0x8)=0x0, 0x2fb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e46000)={0x5, 0x1, 0x1, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f0000eea000/0x4000)=nil, 0x4000, 0x0, 0x2011, r2, 0x0) 2018/01/05 07:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getuid() stat(&(0x7f00004f6000)='./control\x00', &(0x7f0000099000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f0000007000/0x3000)=nil, 0x3000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000acd000)={&(0x7f0000068000)='./control\x00', 0x0, 0x0}, 0xc) 2018/01/05 07:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = creat(&(0x7f00003b5000-0x8)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002b2000)={0x0, 0x7fffffff, 0x20, 0x7fff, 0x2}, &(0x7f00002ed000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b9d000-0xc)={r4, 0x8, 0x30}, 0xc) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/05 07:52:09 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000d9b000-0xc)='/dev/audio#\x00', 0x4, 0x5fffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x2)=0x4) fchmod(r0, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000de0000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000214000)={r2, 0x31, "51d1e3be3e484496c6b5c512a8f1e1fb1e994b73aff345d433e2fc0611b3f158ec8fb606e7e0cb50c9154ee41068883bab"}, &(0x7f0000a95000-0x4)=0x39) openat$hwrng(0xffffffffffffff9c, &(0x7f00009cf000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00009db000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f00005ba000-0x9d)=""/157, 0x9d) 2018/01/05 07:52:09 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c58000-0x9)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f000013d000-0x4)=0x6e, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f6, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000d10000)={0x9, &(0x7f0000c51000)=[{0x8, 0x3, 0x3, 0x81}, {0x241, 0x9fd6, 0x4, 0x1f}, {0xafb1, 0x9, 0x401, 0x8}, {0x240000000000000, 0x6, 0x6867, 0x101}, {0x7, 0x2, 0x5, 0x6}, {0x7, 0x401, 0xfff, 0x6}, {0x1f, 0x1c000, 0xfee, 0x0}, {0x401, 0x0, 0x10001, 0x514}, {0x80, 0x40, 0x7, 0x0}]}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000ffe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000a26000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000a27000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a27000-0x4)=0x14) sendto$packet(r1, &(0x7f0000615000)="e410ed985b480b4c383c420657ea0b93c7168966756ac9370b9cd1a95ed37e55a5783e44229b24efa8274df59b3b64d811327369a3e1ecf32901bdea083e19a21fa73144ed47fc5e2c0cbd74e05d6cd3febe81de5ce35172ff3f31c716dfe8bc44e5ab25d8c5133a9ebd59cbce9d5c851f4ddb4c2007056256b66c525efd56a59e0be31048f1f15d8939fc197e862cff57209f57a1972aeb5c637f2ed1ee2db6ae32eee0746bc19c91138b8fee", 0xad, 0x8004, &(0x7f00004a8000-0x14)={0x11, 0x11, r3, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socket(0x0, 0x4, 0x8000) 2018/01/05 07:52:09 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0x5, 0x400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002000)={0xffffffffffffff1a, 0x2bb3, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000000c000)={r1, r2, 0x5, 0x10000, &(0x7f0000008000)="69ac549ff86253e22ac36e80b732f46f9e55f2d5137007403374f6ba8686330247462fe3136b3ce818ff090fbf47039277b90e18fe968921c2ade4cf81ebbc6ac09b667e5a6a4e4bcf532e5b51cf1ea7502285bc4495a223ea19013c30321f8fc003d9bf9904427d2ad623f49c954b247490a1939bd29ef4c7a3974d999a7eb7b43d416798139b8d7f368177", 0x1, 0x667, 0x400, 0x7, 0xff, 0x1, 0x10001, "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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000b000)=[{{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000001000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 131.044175] device eql entered promiscuous mode 2018/01/05 07:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a47000-0x8)='net/hci\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000011f000)=0x1, 0x4) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000044c000)={0x6, &(0x7f0000fbf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000030c000)={r3, &(0x7f0000b2c000)=""/247}) recvfrom$llc(r2, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 07:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000a, 0x2000000001, 0x1ff) accept$packet(r0, &(0x7f00001fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000493000)=0x14) bind(r0, &(0x7f0000cc5000)=@ll={0x11, 0x7, r1, 0x1, 0x5, 0x6, @random="fdd258404571", [0x0, 0x0]}, 0x14) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x5) r2 = gettid() sched_getparam(r2, &(0x7f0000653000-0x4)=0x0) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000960000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e84000-0x4)=0x0, &(0x7f0000637000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c3f000-0x4)=0x0) getsockname$inet(r0, &(0x7f0000269000+0x8ce)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b00000-0x4)=0x10) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d0e000-0x10)=@req={0x5, 0xfff, 0x5, 0xfffffffffffffeff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000215000)='net/ptype\x00') getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00006e5000-0x4)=0x0, &(0x7f0000888000)=0x4) rt_sigprocmask(0x0, &(0x7f00007f3000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3) 2018/01/05 07:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e89000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) pipe2(&(0x7f00005fc000)={0x0, 0x0}, 0x800) dup2(r2, r1) 2018/01/05 07:52:09 executing program 1: clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") personality(0x4000000) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ccf000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) eventfd2(0x0, 0x0) 2018/01/05 07:52:09 executing program 5: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e59000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e5b000-0x8)='./file0\x00', 0x200000, 0x20) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000e5c000-0x8)=0x3002) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000e5d000-0x10)=@ax25={0x3, {"3df463b1383216"}, 0x1}, 0x10) socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e59000)={0x4, r2, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r3, &(0x7f000000e000)=""}, 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000401000)={0xff, 0x20, 0x7, 0x80000000, 0x0}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000e5c000-0x5)={r4, r1}) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/05 07:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005d5000)='/dev/snd/midiC#D#\x00', 0xffff, 0x200000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004fb000)={0x0, 0x101, 0x0, []}, &(0x7f0000bdd000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9f000)={0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0xc) ptrace$setregset(0x4205, r2, 0x200, &(0x7f000040b000)={&(0x7f000016e000-0x5d)="15bbf8d10c3c4c913ae3598c7c6c7e202d8ff6b43b1989a7a2d85b11aab26b5c06363b5f9c04797044743e9662694d8f1b9f32c55cd42dcd6ad8eeaa6bc504817f4f7af5865ea2f300c8e8bf56e233d74b7c0be2eefd3e8dbebf27a6c4", 0x5d}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dc2000-0x10)={0x7fffffff, 0x0, 0x3ff, 0x200, r1}, 0x10) r3 = request_key(&(0x7f0000615000-0x6)='logon\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5c000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6b000)='/proc/self/net/pfkey\x00', 0x180, 0x0) socket(0x10, 0x80002, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000a37000)={[0x6000, 0x10f002, 0x4000, 0x2000], 0xe66, 0x8, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000338000-0x24)="2400000019002500000006180000fd0e0a005f81001004000000ffeb08001700f8ffffff", 0x24) 2018/01/05 07:52:09 executing program 0: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x10001) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000420000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000041f000)=0x1f) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000421000-0x8)='./file0\x00', &(0x7f0000420000)=""/4096, 0x1000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/05 07:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000aff000-0x4)=0xf) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 07:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4, &(0x7f0000e7a000)="") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000741000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000013e000)={0x0, 0xffffffff, 0xf25, 0x136, 0x7, 0x7}, &(0x7f000064a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003dd000)={r1, 0x9}, &(0x7f00000a8000)=0x8) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000b96000-0x8)=0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/05 07:52:09 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000033000)=0x0, 0x0) r2 = socket(0x10, 0x802, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000775000-0xb)='/dev/mixer\x00', 0x4400, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000025b000)=0x0) clock_gettime(0x0, &(0x7f0000f79000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000f3b000-0xd9)="c57330eade6e122cf26e945935b1e9411fb7070ce2d239f4881add48f5e468540e59e446bbd020b1bd9102b82ec51bfe820fa949b145f20aaa5600156e4d6d98718c796f70840a961f5df91ee66570e6eb7b8b0908cd174d2c210f5a2d2cc60906e97d3fb718d83398c32b605757ed3399d4f06cd7d1033c8474f6e29ef5db4bef2fc4741363d7f2d8c898defeec311bee6ed57688bcd7d906f4527c2d2361295a7343aeab69391ceb3f5202923d6b39dc69f322e9f07044da77950bd700d25e3ea58e61819af462026449f1eaacfe0aed2f4e0ee1c59c2873", 0xd9, 0xd7c2, &(0x7f0000f7a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f7e000-0x38)={&(0x7f0000c9c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f7e000-0x40)=[{&(0x7f0000f7e000-0xcd)="9035406ebb5fe8ead3f5b79e4a9f1371371050d242037fd3a39ad049db7835b8488f4695d50b6199b5173fbbf9d97170d569dbd97623ae60513b69e382f1cbf34dde6be2f2ec5f9c2fa6d174ac776b8143df1a977d3416cdbc5f1b6dba187b2fc5cfbd299be526b2e1784d0cc84e0cfd64ce3b4d2c02593d86b8845c3e6339981137412e163efe4cc856b7678e523d35d4f754e61ce097aa381bb9760ea1bc79b5a37686dca04c6796581b82b73d9a3a847db805f9490ae32afea3453d93c939cf2518e5f5e8a3866333144605", 0xcd}, {&(0x7f00006d4000-0x18)="981bf657b0b97be775367894bf381dd50516ee192c38b3a6", 0x18}, {&(0x7f0000cdb000)="4b1a1d8b90139c651107dd02487903b46cebbedc59204ea9198d22655cda93352af4b46f3faa8d9f9906e39812b660af024a9be0c185a975b731b32793f1f524ca0612c073dccb977c4d3ce13e5d94d6afb8fce90b668efcaa09dd163f572683adde189bfe14f4822b6b31ba5b39d08d0c0210e6969a8fa1f992280ab63fa917047d311372978f75cc1973bbd883bdc4250940d674b9795b82cb5fa0744326", 0x9f}, {&(0x7f0000f7d000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20000004}, 0x4000000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f7c000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000070c000+0x292)=0xc) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f7b000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x800, 0xf25f, 0xd1abfcbc46f08e76, 0x2348, 0x1000000, r5}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000f7e000)={@loopback=0x7f000001, @broadcast=0xffffffff, r5}, 0xc) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f7b000-0x7)=""/7, &(0x7f0000f7b000-0x4)=0x7) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000b57000)={0x6, 0x40}) write(r2, &(0x7f0000888000-0x14d)="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", 0x143) 2018/01/05 07:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/sequencer\x00', 0x541001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000057000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000a14000-0x14)={0x11, 0xf7, r1, 0x1, 0x7f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000335000-0x10)=@common='tunl0\x00', 0xfffffffffffffe1a) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f000031f000)='/dev/kvm\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000477000)={0x0, 0x0}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0xfffffffffffffffe, &(0x7f00003f8000)=0x0, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00005fd000-0x1)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 131.251772] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.255563] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 07:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000137000)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084f000)=0xb) r1 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000907000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000e7000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000902000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b31000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getregset(0x4204, r0, 0x0, &(0x7f000031a000)={&(0x7f0000d21000)=""/104, 0x68}) r3 = syz_open_procfs(r0, &(0x7f0000211000-0xb)='clear_refs\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f59000-0x72)={0x0, 0x6a, "c005d2a250a4a4f1585e8a6c7e62977874045d742230071e205e5c03261e551cc75dd1e73b872663b777448673479876d405aa9bb531fc4e630c60e323d63880330b312bb0780e73b3e8ea21b64e98687339c67fb07bb1f543840367c9879904711ff39b212abc2f643b"}, &(0x7f00000ae000-0x4)=0x72) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00005e9000-0xc)={0x2000, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e1f000-0xc)={r4, 0x8, 0x30}, 0xc) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/loop-control\x00', 0x900, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000aca000)={0x57, 0x42d, 0x0, {0x4, 0x580}, {0x80, 0x0}, @period={0x5f, 0x800, 0x1, 0x40, 0x0, {0x80000000, 0xe5b, 0x5, 0x3}, 0x5, [0x2, 0xd260, 0x8, 0x3, 0x1000]}}) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregs(0xf, r0, 0x2, &(0x7f0000268000)="7d975c893be858a970767ceeea9cd8752cf4c559e8c12b66a4e6ab63639bbc8d40432deb0a053fa4d65aef91139ba125bddf7d827573f82c55dffe60da67fbe42e5b98a47f18bc2de47df0d68070f9fa3b7027967538c5399f55cf9d0ef0952602d71a37d8a4ad2342f92c348f701b3b85aa5810b8c2fe6a49575deb1a932f6145f492ef7b92523615c18f731c54bb5cd694d4030bbf0c107baee8c194692c5201a8bc674d02ec33009e90065f0705280af0a2b85cdbdc9435c486a0c0595194c224e0f899") socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00001ea000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) [ 131.255568] openvswitch: netlink: Flow key attr not present in new flow. [ 131.321049] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.335912] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 07:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005c7000-0x4)=0x7fd, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000375000)=0x50a, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006f6000)=@generic="1c3ca3bb9120e2f1a1b4af5df3bf204b") getsockname$netrom(r0, &(0x7f0000cff000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000436000)=0x48) [ 131.352486] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/05 07:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f00001b7000-0x8)=0xffff) r2 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r3+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit_group(0x6) tgkill(r1, r2, 0x1) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xb1fe) sendto(r0, &(0x7f0000c2c000)="6b8a2ea111a848b84a6d9e191c484d7063f30593abec56a2574dc67662530de18c0a31a063eb864768f12697b8427e06e5bc35de9491db32882e9f8dc4d9fa9901a55c171cf485052f62938759908f8e5c087a1c27566b809faffde8469c5a19f94249dce73274f23c1934374777f21c4adeb79620db8b141d137446db191beb2ab1daf91eec45a28775f3b0ecc55073f4b7201f64609a8929c588c42c432f278047326cba9a424ba70f13a6", 0xac, 0x80, &(0x7f0000bf4000-0x60)=@nfc_llcp={0x27, 0x3, 0x9, 0x4, 0x9, 0x401, "533ae0ed8b6d3caf5e158de24d1325a1dc0a72493be4a5ce84fafbfb145911ae03061a62ffbc364e3e6ef1d5d778c5c969740f059d89a5bf06e8cf77eb1bf0", 0x3}, 0x60) sendmsg$alg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f00000e5000-0x40)=[{&(0x7f0000447000-0xb)="fd", 0x1}], 0x1, &(0x7f00007c2000-0x88)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000af5000-0x60)=[{&(0x7f0000591000)=""/79, 0x4f}, {&(0x7f00000c8000-0x30)=""/48, 0x30}, {&(0x7f000094b000-0xbe)=""/190, 0xbe}, {&(0x7f00006fc000)=""/69, 0x45}, {&(0x7f0000d5e000-0x24)=""/36, 0x24}, {&(0x7f0000e41000-0xcf)=""/207, 0xcf}], 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f21000-0x20)={0x1ff, 0x2, 0x5004, 0x1000, &(0x7f0000ad6000/0x1000)=nil}) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000002, 0x0, 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, 0x5, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/05 07:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x9, 0x5, 0xa) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000115000-0x4)=0x0) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000646000)=""/230) 2018/01/05 07:52:09 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00002ba000)='/dev/input/mouse#\x00', 0x0, 0x280000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xfffffffffffffffd, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x9, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xb1, 0x1000, &(0x7f00006ee000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f000051a000-0xa)='/dev/vcs#\x00', 0x4, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000201000)={0x4, 0x8, 0x2, 0x200}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00004c4000-0x8)=[0x1, 0x1cb]) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000282000-0x2f)=""/47) 2018/01/05 07:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) sendto(r0, &(0x7f0000d86000-0xf)="2304cbfa066d06966acffbe3b1d2c1", 0xf, 0x4, &(0x7f0000313000-0xe)=@l2={0x1f, 0x2, {0x51, 0x8, 0x46d, 0x3, 0x2, 0x0}, 0x4, 0x9}, 0xe) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={0x77359400, 0x0}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/05 07:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a67000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c90000)={0x9, 0x10000, [{0x9, 0x0, 0x10001}, {0x3, 0x0, 0x7}, {0x1, 0x0, 0x9}, {0x5, 0x0, 0x1}, {0x9, 0x0, 0x7fffffff}, {0x6, 0x0, 0x800}, {0x4, 0x0, 0x4}, {0x4, 0x0, 0x7fffffff}, {0x9c4, 0x0, 0x4}]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000b07000-0x8)={0x9}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000661000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/01/05 07:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca1000-0x8)={0x0, 0x0}, 0x0) accept4$ax25(r0, &(0x7f0000de2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000085b000)=0xfffffffffffffd3e, 0x80000) open_by_handle_at(r0, &(0x7f0000d29000-0x7e)={0x7e, 0x1, "135a664db054a152be9051144ab011e475cfe6dd4b385b853d099207faf31d5fff04fb2db0ba5093d52f66ce4485f38dee20bb02aec765a5384f98e5d287fd4da935f9fbc817e4a2d8b2a9adb4d6871195da1d62a0d654aff419a53b32c6f874476399cef63feac9a545a561553ac5b454c59996da06"}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000e33000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f0000d01000)=[{&(0x7f0000125000)="d640d9adbcc44609c37bea0baf84339e2e45a98b272b82c6725216518b9f8f88a6b509aeeeb6e70d0f1b591be01c79237bc209e50cb4bd215160f1378c3851014c2a6fbdeb36cb119daa223a7f9bf7ec38fe359c46c871b9757b6b10e21c9bfe1e8bdbb5adb4f014f14da590f256e274bddaeae245312a5ab8cc5ff43c0fa38868a953a60d2b70c3c1290c3b93a535c8436cf7fb14f93b038d47839b276a3753c334132e0e6c8fbae07f4e5e9aef62eeab53da6f16776173f8998268d0bf58233197c299df4bb906ff2c7b7d2d23c27cc3c43e61c3fd49cd0206", 0xda}, {&(0x7f0000fb8000-0xc)="4fb0391ac4566c3b58512318", 0xc}, {&(0x7f0000e3f000)="dd327858c980fb790aa22d7661e8edea3ef0dfabbb3a863d3c48a35e9f050d2d54fa2ba76d607b679856978f095337f968fc2b654f6f92dda36e08ec806112655c1887cdaf656b33d5585a8c66fcf6125471788cc238b5522db7234e60e48c5ba12c6520cb6068ae2fb3c7f151594cdf53f67a5a11b5dabb5538aa9b5e2a2ac115265ec4886d72d64482f398ad5faff17bb639a1b8410d5156c7e4fa845ddc688845a1f27c401905e8c5c154bb59853dc8fb9000deac220b698d068b3626ff74db44c8ba4b2b", 0xc7}, {&(0x7f0000439000)="1f08658044902fb50a2c6e64d7b722a17d145108a2757205fa3945310e0ae5e34f270bf95ae10508a7a1dae9a0cd7128cd99b41b6e80a07f2cebea2509b8f590e6439d8bdd45a90a60263376119e6da127f0e536a032279baf65cc8e330125bdfbbb3c0073659cdb09615205521aeff1e0624f24efe5b30c5836eb6c", 0x7c}, {&(0x7f0000953000-0x3f)="2586f05c818202913504d1fd17ab9dcde770a6b9c432a9c887245d5f2a050fc03b912465085df0ab168edb53b9de38fb90809ef56a7a22fd218408f10ce1d7", 0xffffffffffffffde}, 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{&(0x7f000042e000-0x1000)="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", 0x1000}], 0x8, 0x0) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x2, &(0x7f00004d6000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000b80000-0x4)=0x6) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000b15000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) write$sndseq(r1, &(0x7f00005d7000)=[], 0xcf) close(r0) 2018/01/05 07:52:09 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) bind$bt_l2cap(r1, &(0x7f0000e77000)={0x1f, 0x400, {0x8, 0x10000, 0x7, 0x8000, 0x3, 0x8}, 0x9, 0x98}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") bpf$MAP_CREATE(0x0, &(0x7f0000fd9000)={0xd, 0x80000000, 0x100000000, 0x8000, 0x2, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r0, 0x1, 0x4, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a11000-0x9)='/dev/dsp\x00', 0x800, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00004ec000)=0x9d1a, 0x4) writev(r0, &(0x7f000012b000)=[{&(0x7f0000ed0000)="3900000010000947ebbb61e1c30500000700003f000000004500e2060000801419001a00040007f2200007f600fffc000300ffd9270060d6a1", 0x39}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000000a000-0x50)={{0xffffffffffffffff, 0x1, 0x8001, 0x1, 0xffffffffffffff7f}, 0x8, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004ca000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ba1000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000728000-0x8)={0x0, r2}) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f00000f3000-0x20)={0xce, 0x3, 0x0, 0x7fffffff, r3}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r0) 2018/01/05 07:52:09 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f000039b000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000)={r0, 0x0, 0x1a, 0xdc, &(0x7f0000001000-0x1a)="abb653c73343c5d1762db007acfaa58ad6cb871a081f55a9aeec", &(0x7f0000e73000)=""/220, 0x0, 0x2}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d1e000)={r1, 0x4}, 0x171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x20028040, 0x0) fallocate(r4, 0x0, 0x40000, 0x1ff) sendfile(r3, r4, &(0x7f0000d81000-0x8)=0x0, 0x468c) 2018/01/05 07:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f00008d3000)=0x0) 2018/01/05 07:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x38) r1 = open(&(0x7f0000c2a000-0x8)='./file0\x00', 0xd0040, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000345000)=""/42) 2018/01/05 07:52:09 executing program 3: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f07000)={0x4, [0x1ff, 0x0, 0x80, 0x2d7]}, &(0x7f0000f08000-0x4)=0xc) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f07000)="", 0xfffffffffffffc7d, 0x5, &(0x7f0000f02000)={0xa, 0x2, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0xffffffffffffffb7) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000697000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000422000-0x10)={r0, 0x50, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f99000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000135000)='asymmetric\x00', &(0x7f000057f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000399000-0x35)="1c", 0x1, 0xfffffffffffffffc) syz_extract_tcp_res$synack(&(0x7f0000020000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00004cb000-0x8)={0x0, 0x0}, 0x1, 0x0) set_thread_area(&(0x7f0000551000)={0x0, 0x0, 0xffffffff, 0x80000001, 0x2, 0xb4, 0xa1bc, 0x200, 0x0, 0x4}) syz_extract_tcp_res(&(0x7f0000f98000-0x8)={0x0, 0x0}, 0x6, 0xffffffffffff3c98) epoll_create(0x2677fe4d) syz_extract_tcp_res$synack(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x1, 0x0) clock_getres(0x4, &(0x7f000000e000)={0x0, 0x0}) pipe(&(0x7f00004a4000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00006d3000-0x50)={{0x56a, 0x6}, {0xfff, 0x68}, 0x6cb, 0x1, 0xe9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00007ac000-0x90)={[0xbae0, 0x9, 0x3f, 0x800, 0x40, 0x6, 0x3, 0x7, 0x7, 0x7, 0x7, 0x11, 0x2, 0x100000000, 0x9, 0x5], 0x6, 0x8000}) syz_emit_ethernet(0x100, &(0x7f0000021000-0x104)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xf2, 0x0, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, r1, r2, 0x1, 0x0, 0xa, 0x10, 0x8, 0x0, 0x0, {[@eol={0x0}, @md5sig={0x13, 0x12, "7803bad7827b4bc3f16f0a13bea890d3"}]}}, {"7039c08392676b773994e3f229865792cdca597277beb6b5d9286e7019668ed9795f8f05a13781bf96ee8db3b5b3fc0182da8779bf48047915424ba9c7fccb8c5ec833fa5517f702bfe0320db7cbb0e3aad0447c89f22d728ee7cbe1897ebbf9cd5a4c9743c7fb6950b06d53099447d6e2281bc73b47d91759830a1e96167b23bc59563277ea3b778f5ab4cb96606440694e2319a801c32f8b5ea35708ff410d11d4d942f489a2013e74b880c91dd7aabbf818527135"}}}}}}, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00006b5000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 07:52:09 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003df000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001c1000-0x20)={0x100000001, 0x0, 0x10000, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x10001, r1, 0x10003, 0x6}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000e22000-0x4)=0x0, &(0x7f0000c1c000)=0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000761000)=[{&(0x7f0000b08000-0xd3)="", 0x0}, {&(0x7f0000d42000-0xf9)="", 0x0}, {&(0x7f0000c05000-0x8)='E', 0x1}], 0x3, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = add_key(&(0x7f0000659000)='id_resolver\x00', &(0x7f0000ec7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008fd000)="", 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x4) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000807000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000d40c00000000000019001a0008e2000000000000000100000000010c269e000000", 0xfffffffffffffdb3}], 0x1) 2018/01/05 07:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getdents64(0xffffffffffffffff, &(0x7f0000e43000-0xc)=""/48, 0x30) 2018/01/05 07:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00001ae000)=""/199, &(0x7f00007f2000-0x4)=0xc7) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r0, 0x0) 2018/01/05 07:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fdatasync(0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000549000-0x11)='/dev/qat_adf_ctl\x00', 0x40001ffffd, 0x0) getrlimit(0xf, &(0x7f00002cf000-0x10)={0x0, 0x0}) prctl$getname(0x10, &(0x7f0000ff3000-0xb6)=""/182) 2018/01/05 07:52:09 executing program 7: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005ad000)=@assoc_id=0x0, &(0x7f00005ae000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003cc000-0xeb)={r1, 0xe3, "4fabbc898fe9a4c15080524ab4be15759cd11aea739b142a372f70e8cadf72ffe9ae8983b5b71f40b28fab3e343a4f4748505269c5b3a96095a916ad7fbede4a61eabce3cc8958095517bcc352549af6553400912436917e47088edcc7ccd9c80b0962aec53c4df975e864e50ed79fd6f7d4d5ec7ddb7e475e5a8efbb0f7ec5ea037d1202da09806f6cf0c9357fe0b21b07dbb629727c1620e30e0e8c31486b2354a4b7f5add359af203898535d24158e975c3e5d2c4a208dc18ae722d554634bfd334f0b3acfcf35a802250ed2cafe7f67f079bebd497dfe1632eacc5992c1e1a7a5e"}, &(0x7f00004ad000)=0xeb) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000045000)='/dev/dsp\x00', 0x4000001fe, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00005ae000)="f8eb5c9a68bb6c406ffd7dee837e20e57c07a811af980d6c578bda98", 0x1c, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00005ad000)={0xa452, 0x24, [0x2, 0x2de5, 0x2, 0x3, 0x8, 0x93b, 0x4, 0xfffffffffffffffa, 0x2]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00005b0000-0x4)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000040f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005f2000-0x4)=0x14) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000002d000)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:09 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x819, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000ef5000)="e9", 0x1) r1 = dup2(r0, r0) recvmsg(r0, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000efb000-0x40)=[{&(0x7f0000202000-0x1000)=""/4096, 0x1000}, {&(0x7f0000477000)=""/166, 0xa6}, {&(0x7f0000efa000-0x2f)=""/69, 0x45}, {&(0x7f00006b8000-0xeb)=""/235, 0xeb}], 0x4, &(0x7f0000bed000)=""/234, 0xea, 0x3ff}, 0x0) write$sndseq(r1, &(0x7f0000cd6000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d9a000-0x1)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00006ea000)={r2, 0x9}) ftruncate(r0, 0x7f) fsync(r1) shutdown(r1, 0x1) 2018/01/05 07:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8, 0x8000a, 0x80000001, &(0x7f0000c15000-0x8)={0x0, 0x0}) socket(0x1e, 0x4, 0x0) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:52:09 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 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/vcs\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xd)='eth0wlan0+}(\x00', 0x5) fallocate(r1, 0x3, 0x0, 0x80000001) 2018/01/05 07:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000c1b000)=""/4096, &(0x7f000019a000-0x4)=0x1000) 2018/01/05 07:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000829000)={@common="65718400", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2018/01/05 07:52:09 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0xa4)={r1, 0x9c, "c857a220e366fdeb93e6714b8282d016a9837173817e53afe9c5c521d5da616d56f148378eadb67befc33130681bb8c1f1447db3e53e07225d2e6524024c7f9ef0e8a8b392d811a7f5a220c4513f562fad873ea6c6afe2db6db6f4d7dfc6ac3cb79eb9c8729d28cbcd290171dfeab79f03e9c6f6a705b4fb8a5f1a22dd716aa1162b1309d061b4d10315b2d3964817ae9209f13a41c8aa449baa0c63"}, &(0x7f0000007000-0x4)=0xa4) open_by_handle_at(r0, &(0x7f0000005000-0xf0)={0xf0, 0x1, "d047723045686e720b19913b4444a9bb22face197ef34c1384cd677cfa898c7c6e61c2b5bac9c2374c767067c1e3928de80b5068debb250238f1e3e885a95f1161aa987e602af4ca2cfbce1e41185184cf36fe745680cfbe83a7423f541059843de35e5835a7d86b5d2c39b5faa42f877f6ccb0d947979b52741563a0f77821c435a70e4bb713d5dc1ceef4faf035d0ee7e3093c3caf52f58239a088071a70812496e284cd30858bc586a2bfa97a6145531b6380fcc6e152080217f61d24827d2bc75c4bb14f83e020b1927963de3723153def5607644f12c482731b814f96e9f253314b71b4cf9e"}, 0x0) fsync(r0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) 2018/01/05 07:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$netrom(r1, &(0x7f000011f000-0x38)={&(0x7f0000922000)=@full={{0x3, {"19f2639970c90f"}, 0x0}, [{"c3e6b2b102bc13"}, {"ff3fc66c28f4ae"}, {"827528d9861f51"}, {"8794528a495870"}, {"22c8f82a775616"}, {"a67f31f35e2c23"}, {"ed7134a46712a8"}, {"a431ad4985b147"}]}, 0x48, &(0x7f0000e90000-0xa0)=[], 0x0, &(0x7f0000b0a000-0x170)=[], 0x0, 0x0}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c1000-0xa)='/dev/cuse\x00', 0x7c68ba829f23c749, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e61000)=0x0, 0x4) get_thread_area(&(0x7f0000961000)={0x2, 0x20001000, 0xffffffff, 0x6, 0xd56, 0x0, 0x3, 0x7, 0x7, 0x9}) 2018/01/05 07:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008a7000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x200, @ipv4={{0x5, 0x4, 0x0, 0xe070000, 0xfc1, 0x0, 0x0, 0x0, 0x81, 0x0, @empty=0x0, @empty=0x0, {[]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, "916605", 0x0, '.U#'}, "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"}}}, 0xfcb) 2018/01/05 07:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001ab000)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000c1c000-0x8)=0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000107000-0x4)=0x0) r5 = dup(r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) 2018/01/05 07:52:09 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400000}) 2018/01/05 07:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000506000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000044b000-0x3)=0x2, 0x4) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006e9000)={0x0, 0x0}) [ 131.813436] device eql entered promiscuous mode 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000660000)='./file0\x00', 0x1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000039e000-0x18)={0xaa, 0x3a, 0x0}) chdir(&(0x7f0000f3d000-0x8)='./file0\x00') statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x1800, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000dd2000)='./file0\x00', 0x0, 0x9) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000069000)={0x0, 0x3f, 0x0}, &(0x7f0000dec000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000031d000)={0xa3db, 0x9, 0x800000000000, 0x3ff, r1}, &(0x7f0000010000-0x4)=0x10) write(r0, &(0x7f00006e7000)="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", 0xfc) 2018/01/05 07:52:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/129, 0x81, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000936000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497", 0x10}], 0x1) recvmmsg(r2, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cc5000)='/dev/dmmidi#\x00', 0x6c5, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00008d0000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x3, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000424000-0x11)=@known='security.selinux\x00') preadv(r0, &(0x7f00005a7000)=[{&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000adb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002e6000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x70, 0x4000000, 0x0, 0x8}, &(0x7f0000809000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005f0000-0x10)={r1, 0x10000, 0x6f6, 0x2}, &(0x7f0000f3c000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000513000-0x18)={0xaa, 0x2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000541000)={r1, 0x5}, 0x8) 2018/01/05 07:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000cfb000)=0x0, &(0x7f000091a000)=0x4) sendto(r0, &(0x7f0000582000-0x1)="80", 0x1, 0x40081, &(0x7f0000158000)=@sco={0x1f, {0x100000000, 0x475, 0xffffffffffffffd4, 0x100000000, 0x3, 0x8}}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000df0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f7f000-0xc)={0x1, r2, 0x1}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000a7a000-0x28)={0x1, 0x3, 0x9, 0x5, "f4e15ddacc51999175528a3dfb0bd09935e95c409d918e5f5644f47fe51f81cf"}) syz_open_dev$binder(&(0x7f0000f3b000-0xd)='/dev/binder#\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 131.846721] device gre0 entered promiscuous mode 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={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$inet(r0, &(0x7f00008f4000+0x676)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000042b000-0x4)=0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000841000-0x10)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f0000f04000)={0x3, 0x78, 0x7ff, 0x3, 0xe1, 0x9, 0x0, 0x7, 0x2000, 0x8, 0x0, 0x3, 0xfffffffffffffbff, 0x91ea, 0x1000, 0x1, 0x7, 0x5, 0x4, 0x7, 0x9, 0x400, 0xfff, 0x101, 0x4, 0x0, 0x8, 0x8bd3, 0x64, 0x597885ec, 0x0, 0x7ff, 0x7, 0x7, 0x5, 0x20, 0x8, 0x4, 0x0, 0x2, 0x3, @perf_config_ext={0x3, 0xffffffff}, 0x800, 0x4, 0x3ff, 0x7, 0xffffffffffffffd6, 0x4, 0x4, 0x0}, r2, 0x9, r3, 0xd) connect$inet6(r0, &(0x7f0000495000-0x1c)={0xa, 0x3, 0x4a63, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4b9}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000095c000-0x8)={0x143, 0xfffffffeffffffff}, 0x8) close(r0) [ 131.899760] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) perf_event_open(&(0x7f0000af0000)={0x3, 0x78, 0x8001, 0x3, 0x7, 0xffffffffffffff13, 0x0, 0x800, 0x80, 0xb, 0x20, 0x1, 0xac, 0x100000001, 0xfffffffffffffc01, 0x7, 0x5, 0x1ff, 0x1, 0x4, 0x8, 0x1, 0x6, 0x100000000, 0x800, 0x20, 0x6, 0x0, 0x5, 0x80000001, 0x2, 0x1, 0x4, 0x1, 0x2, 0x0, 0x1000, 0xff, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000b28000-0x1)=0x0, 0x2}, 0x10, 0x200, 0x8000000000000, 0x3, 0x3f, 0x7, 0x7fff, 0x0}, r2, 0x0, r1, 0x1) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000c11000-0x20)={0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000d71000-0x60)=[{&(0x7f0000c05000)=""/4096, 0x1000}, {&(0x7f0000ccc000-0x4b)=""/75, 0x4b}], 0x2) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a4a000)={@generic=""/16, @ifru_data=&(0x7f0000998000)="e0b41d97bb73e41a803e5577d25375b1a59f0d07cbf4a16a03dfcf74dfe95f48"}) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c0b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000060e000)=0x0) io_destroy(r1) io_setup(0x8001, &(0x7f0000ef2000)=0x0) io_submit(r1, 0x0, &(0x7f0000759000-0x20)=[]) 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea000500291f", 0x23) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000003c000)={0x0, 0x0}, &(0x7f0000c40000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ede000-0xa0)={r1, @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]}, 0x1, 0x0, 0xfffffffffffffff9, 0xd7c, 0x8}, 0xa0) r2 = memfd_create(&(0x7f0000438000)='-%', 0x3) unlinkat(r2, &(0x7f000062d000)='./file0\x00', 0x0) recvfrom(r0, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007e3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000976000)=0x10, 0x800) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f000004b000)=""/169, &(0x7f00002a4000-0x4)=0xa9) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) timer_create(0x1, &(0x7f0000095000-0x60)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000861000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000afc000-0x20)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000c38000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000f39000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000827000)={{0x0, 0x7530}, {r4, r5/1000+30000}}, &(0x7f000048f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000017e000-0xc)='/dev/audio#\x00', 0xd925, 0x40000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00004c3000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000136000)=0xc) bind$packet(r0, &(0x7f0000ae4000)={0x11, 0xff, r1, 0x1, 0x400, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) unshare(0x8000000) shmget(0x0, 0x1000, 0x7c000241, &(0x7f000044a000/0x1000)=nil) r2 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) unshare(0xc000000) shmdt(r2) [ 131.942949] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001f000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) symlinkat(&(0x7f00007d5000)='./file0\x00', r0, &(0x7f000034c000-0x8)='./file0\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c06000-0x9)='/dev/rtc\x00', 0x80801, 0x0) r4 = openat(r3, &(0x7f0000546000)='./file0\x00', 0x400000, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000cec000)=[0x5, 0x9]) 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f81000)=@l2={0x1f, 0x8, {0x7, 0x4bd437c4, 0x50a3, 0x3, 0x1, 0x2}, 0x1, 0x5}, 0xe) write(r0, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a46000-0x18)={0x0, 0x8, 0x20, 0x2f, 0x101}, &(0x7f0000205000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008e3000)={r1, 0x5d, "0808da4678655ed0066f431d73710c8f827b96f9414dc9c7f5b473c098901a887589a2d0e2bd7ea9543f3c2c4dfd3e37b09c1f60bebaa41240355eda6b4f573b839211b6b1fb8c7085af8cb70afd80192134d2c272dee86f7a592be1ef"}, &(0x7f0000bee000)=0x65) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d9000-0x16)='/selinux/checkreqprot\x00', 0x40040, 0x0) socket(0x4000000010, 0x803, 0x0) r2 = getpgid(0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000092c000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x3, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 07:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00002f4000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x0) 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000674000)='/dev/autofs\x00', 0x40103, 0x0) sendmsg$netlink(r2, &(0x7f000007e000)={&(0x7f0000e33000)=@proc={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000fa8000)=[{&(0x7f000032f000)=[{0xec, 0x3, 0xf00, 0x80000000, 0x1, "6311ccb18b94d0387081eea4bd811dd14abc8dfb6738f233ae5fa367a41a27c4af9b5ccf6d7af34011923943793b2b93e42a3313c28fed3abc6e54ddf5886f6ee1b5cd3433d7f48a25cc08b7b58398d621fb4648eddf0f77383a294e2cbe05d6fa6eb14664e37f25263f919e6c45456e5418837f35b9459d09856399313cb594c0551995605310bb4b6f586fad21b4d40ac01e3431e05aaa93ee1fda3517f3bb5e84e219f786a4dfec2067f9f849b9dc7db83fa8814b10c3fd9b7afe1185e87dd9f14277738b804507950c759415c290e039e0e5a3aac3ddb1b6e4a4"}, {0x1010, 0x1ff, 0x300, 0x1, 0x0, "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"}, {0x40, 0x3, 0x100, 0x8, 0x0, "ebd0446c6166ae0bf1291ade66743e35beb57329a0368166a5c539e1d940b3948d27483a1c363ae5a1b19d6cf5a5"}], 0x113c}, {&(0x7f0000b6e000)=[{0xac, 0x3, 0x100, 0x101, 0x0, "9da4df67b7333e5c91d786d59ef3255c404949317dbe62c5a6c22b9b41841871c4e2bd232dcf493621ad53f22d9932ca53f7806d6cb5e842754ce4e76fb481093055d9b5c9ffae897eb284333919708ef39ce99c17aa45fdbcb1ec1d69f0667ad36713309f4e0d6cc3086faa41240db9137d99e403c5c401ed440734447c0e1966d608e891e7899209a3aab2ffe8de9a4f199083647a0b03989e"}], 0xac}, {&(0x7f0000626000)=[], 0x0}, {&(0x7f0000802000)=[{0x94, 0x3d3e2027, 0x310, 0xfff, 0x2, "7f2615aa543395b4a4ef1d739b0f305ed543b1146acaf357b46cca7b4cf206c02e1c9a1f8bcbe00da2606823f849065c8f8637d0d592164f34ca92717a4000d73877a6dcfe1bf10a127d6240f507450101bf48c10d138f00e21c6a8f0dada5631b9bfd44073be63486be05c5e088ad0b8e580e24fbe1216819129841c93e5bd75b0ca360"}], 0x94}], 0x4, &(0x7f00006f3000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}], 0x30, 0x4010}, 0xc000) fcntl$lock(r1, 0x7, &(0x7f0000f57000-0x20)={0x0, 0x0, 0x0, 0x7, 0x0}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000306000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) 2018/01/05 07:52:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ca000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ff2000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x10102) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000107000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000218000)=0xfc67) bind$packet(r1, &(0x7f0000450000)={0x11, 0xf7, r2, 0x1, 0x40, 0x6, @random="210630f7df23", [0x0, 0x0]}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000dbd000-0x12)='/dev/input/mouse#\x00', 0x7, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000b6e000)={0x9, 0x0}) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000a43000-0x39)="3900000010000938c5bb61e119050921071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3ab2", 0x39}], 0x1) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076c000)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000b26000)=0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000da4000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce3000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bef000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x100000000, 0x3, 0x6, 0xa, 0x80, 0xa0, 0x11, 0x80000000, r1}, {0xf1b, 0x5, 0x167, 0x800, 0x200, 0x1, 0x100, 0x2}, {0xfbf, 0x1, 0xf0b, 0xfffffffffffffffd}, 0x5, 0x6, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x2, 0x5, 0xbba, 0x55, 0x9}}, 0xe8) connect$unix(r0, &(0x7f0000ec5000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000089e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000094000)=0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003fa000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r2}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000076b000)=0x0, &(0x7f000035f000)=0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000442000)=0x1000, 0x4) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000190000-0x7f)="472c88302b7c3d5ddb36b3439542246590ff6ea76227ddf591100fd89d18f9f0043e99c38679ea827b32cf3ab35924b3a93bedaa5f43f3f40f681dd63049be153629048a83c7df360c57f24334a254221a23076a5cedf20fb18fc1f5cac14c7ec1611adfc67f94812048cb25da0a5c2cf49fe8b2b9eae6dc3dce6d4985649b", 0xfffffffffffffe61) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000060c000-0x48)=[@in6={0xa, 0x1, 0x3d2, @loopback={0x0, 0x1}, 0xfffffffffffff678}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x0}], 0x48) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000091a000-0x20)={0x7, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00008a4000-0x10)={0x4, r4}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000017b000-0x18)=@add_del={0x2, &(0x7f0000bc6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00006dc000-0x2c)={0x6, 0x6, 0x4000000000000000, 0x7, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$inet_sctp(r0, &(0x7f00006e0000)={&(0x7f0000918000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000790000)=[{&(0x7f000090c000-0xde)="fe87adea21f00253c97a7acd48b7f35b0c6e08efe30f48e81295ea29fa5deb57884681f43b787148d8c19eb70df0d4d353e60142fff17ad97d354813c3a3a6b45d864d643247938958795458d397953da6c14a72e5e59b748fd7137cf7cdbd0d35bf29bee993982e48f1d1534b545c9cbb50ca8deecffa12e53bfdf28cadefd9be652bd2dfd77e8840e61b4fd3146a9e370007b067aee77956718174e2a171434773152b24ef904ceeeba70a42d4abc3453495a3f1c530f27ce44c4fd62cc170f352558dbcafd9e60fc026666d5874ce9be5a594a731c2490210495f0eba", 0xde}, {&(0x7f0000f72000-0x12)="7ea8219bbd17d7042052695adbd611d46cd4", 0xffffffffffffff42}, {&(0x7f0000e5c000-0x85)="809f7c8d44fa821d12a421ef320b224a9df82f4a7d24a57dc2eff23c87813a052d2d3fe559783c10845adaea3f70c4272604afc1d45bcdaef28632368027e0c2d49bcd3f7ed859d557c59a3960e4eacb3cef9d5a7b49ee855407aa214a94674c5acba53ac11d93697a85e29e2be5c3c86390a9e3f07f0da6ec8ced25a48da91ef3d18278ff", 0x85}], 0x3, 0x0, 0x0, 0x0}, 0x810) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152dd38", 0xa3}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000)={0x1, &(0x7f0000008000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000008000-0x40)={r2, 0x5, &(0x7f0000006000)=[0x7ff, 0x3, 0x1, 0x1ff, 0xff], &(0x7f0000008000-0x10)=[0x7, 0xfff, 0x9, 0x8], 0x2, 0x1, 0x8, &(0x7f0000008000-0x4)=[0x7fffffff], &(0x7f0000007000)=[], 0x0}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/212, 0xd4}], 0x1, 0x0) 2018/01/05 07:52:10 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000b5e000-0xe)='/dev/admmidi#\x00', 0xef7, 0x20000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000980000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004d6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x20, 0xa2, 0x100, 0x58, 0x10000, r1}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r2 = syz_open_dev$admmidi(&(0x7f0000847000-0xe)='/dev/admmidi#\x00', 0x0, 0x200000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000943000)={0x0, 0x0, 0x0}, &(0x7f0000116000-0x4)=0xc) quotactl(0x3, &(0x7f00009d8000-0x8)='./file0\x00', r3, &(0x7f000013b000)="405ff652a7527e29625c51125fb152d9162eb7bd77a1caca0f82fd7828743fddf462ad38606f56c7fff6649b4ee59ad44f4972af3921575dd885f7245ad6a88aa42250deda3a0241f9113c8e921cc734a5ec3f30fee5317578669805deb7c8d953917fbd239a8f1fd39a4d87e22abc2d353f72d75efe7fc45601935add22fc2833c13c8bb2894d7a3eb01308e8fcea3f") 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000279000)=0x0) sched_setattr(r0, &(0x7f00002dc000-0x30)={0x0, 0x5, 0x0, 0x7f, 0x1, 0x81, 0x20, 0x100}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003cd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x202040) accept$netrom(r1, 0x0, &(0x7f0000b1c000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c49000)={0x0, 0x4}, &(0x7f0000339000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d61000-0xc)={r3, 0x6, 0x30}, 0xc) r4 = socket(0x10, 0xc0000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00004b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000742000)=@req3={0x0, 0x4, 0x0, 0x0, 0x1, 0xb4, 0x5}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sched_setparam(r0, &(0x7f000058c000)=0x5) write(r4, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/05 07:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f00003c8000-0x8)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000756000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000b70000)=""/4096, &(0x7f0000f28000)=0x1000) openat$selinux_load(0xffffffffffffff9c, &(0x7f000094f000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = open(&(0x7f0000441000)='./file0\x00', 0x420000, 0x1) bind$bt_hci(r4, &(0x7f0000a97000-0x6)={0x1f, 0x10000, 0x0}, 0x6) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ec1000)=0x14) connect$packet(r0, &(0x7f000064f000-0x14)={0x11, 0x1f, r1, 0x1, 0x75c8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) writev(r0, &(0x7f00001ab000)=[], 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ec1000)='/dev/vcsa#\x00', 0x400, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000af000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ab0000-0x8)={0x8001, 0x85, 0x20, 0x2}, 0x8) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f000055b000)='/dev/vcsa#\x00', 0x8001, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x0, &(0x7f0000fc1000-0x10)=[]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[], 0x0) 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf9, 0x7fff, 0x10001, 0x0, 0x0, 0xf000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/171, &(0x7f0000001000-0x4)=0xab) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe9000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000020e000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe70, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000527000-0xa)='/dev/dsp#\x00', 0xfffffffffffff000, 0x8801) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b43000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094f000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f97000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x4, 0x3, 0x5, 0xa, 0x46f495a14071c39d, 0x80, 0x0, 0xff, r2}, {0x81, 0x100000001, 0x4, 0x6, 0x3, 0x4, 0x9, 0x8351}, {0x27, 0x40000000000000, 0x8, 0x5}, 0x81, 0x7, 0x1, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x3, 0x0, 0x1, 0x3, 0x1000}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f0000c20000)='K', 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000f5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x181100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1000, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8202, 0xfffffffffffffff8, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xc2b, 0x8, 0xffffffff, 0x401, r1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000003000-0xb0)={{0x0, 0x1000}, 'port0\x00', 0x8, 0x0, 0x3, 0x3f, 0x1540, 0x29, 0x5, 0x0, 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]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x3)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x6) uselib(&(0x7f0000004000)='./file0\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_flags=0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000006000-0x40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) fcntl$setstatus(r0, 0x4, 0x44400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000006000)=0x101) fcntl$setsig(r2, 0xa, 0x35) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000007000)={0x5, 0xffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000008000)={@common='rose0\x00', @ifru_names=@common='bcsh0\x00'}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000-0x6)={0x1, [0x7]}, &(0x7f0000009000)=0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000003000-0xc)={0x40000000, 0x0}) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept$netrom(r1, &(0x7f0000b08000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a37000-0x4)=0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) execve(&(0x7f00006d7000)='./file0\x00', &(0x7f0000dbc000)=[&(0x7f00003f2000)='}\\\x00', &(0x7f0000bb5000)='/\x00', &(0x7f000013b000-0xa)="776c616e318d242d2700", &(0x7f0000b32000)="656d302c6e6f646576d625657468312700", &(0x7f000079b000)=']\x00'], &(0x7f000002b000-0x10)=[&(0x7f00001f9000-0x1)='\x00', &(0x7f0000b8e000)='lo+\x00']) writev(r0, &(0x7f0000f61000)=[{&(0x7f000075c000-0x3a)="39000000100003196906ffff7f0000070b00000000000000d901000300000014190012000f0001000000000000000000000000000500000090", 0x39}], 0x1) 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000054a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001fb000-0x18)={r1, &(0x7f0000b53000)="7b648da757d4d997a86a5d7368e66db9ad698440bf", &(0x7f0000a9a000)=""/96}, 0x18) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000029d000)=0xf009) 2018/01/05 07:52:10 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000009000)='/dev/dmmidi#\x00', 0x1000, 0x20001) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f000000a000)=""/164, 0xa4) mprotect(&(0x7f00000d5000/0xc00000)=nil, 0xc00000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ff8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x4)=0xb) r1 = getgid() getgroups(0x6, &(0x7f0000909000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb5000)={{{@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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = shmget(0x2, 0x4000, 0x10, &(0x7f0000b73000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xc)=""/12, 0xc}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x8c)=""/140, 0x8c}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}], 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0xb34, 0x4800) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000000)={{0xf54, 0x3, 0x2, 0x80000000, "7926dccc6c65baba3b47e1a8df14c9c88fa79076d235cbe94039cce290439eb60b0f707c6344e0e7184984fc", 0x8}, 0x9, [0x1fc, 0xa292, 0x9, 0xfff, 0xb9, 0x7, 0x8, 0x10001, 0x0, 0x40, 0x7ff, 0x2, 0x5, 0x5, 0x4, 0x400, 0x6, 0xffff, 0xdb4, 0x7, 0x4, 0x81, 0xfff, 0x300, 0x3ff, 0x8, 0x9e, 0x6f5, 0xffffffff, 0x1, 0x100000000000, 0x4, 0x4, 0x1f, 0x7, 0x728a2c09, 0x6, 0x3, 0x2, 0x9, 0x8, 0x5, 0x8, 0x1, 0x2, 0x9, 0x7, 0xc901, 0x2, 0x7, 0x2, 0x800, 0x6, 0x7f74, 0x0, 0x9, 0x21, 0x2, 0x1, 0x1f, 0x9, 0x8, 0x3, 0x0, 0x0, 0x5, 0x7, 0x1f, 0x1, 0x1, 0x3, 0x2, 0x7ff, 0x6, 0x6, 0x2, 0x7, 0xd000000000000000, 0x401, 0x8, 0xc5, 0x7, 0x10000, 0x1ff, 0x7, 0x7fffffff, 0x6c, 0x7, 0x3, 0x6, 0x1f, 0x5e, 0x100000000, 0x1000, 0xf7f, 0x1, 0x1, 0x80, 0x5f, 0x1c, 0xe3, 0x343, 0x7fffffff, 0x8, 0x0, 0x3, 0x1e1, 0x8, 0x6, 0x1ff, 0x1, 0x5, 0x8, 0x6, 0x3, 0x7fff, 0x200, 0x9, 0x4, 0x1, 0x6, 0x1ffe000000000, 0x57, 0x80000000, 0x5d, 0x400, 0x81, 0x2], {r6, r7+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000816000/0x4000)=nil, 0x4000, 0x1, 0x40010, r5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0x10000, 0x0, 0x100000000, 0x2, 0x80, 0x0, 0x5e, 0x9c3, r3}, {0x1, 0x7a55, 0x5, 0x2b74, 0xfff, 0x800, 0x3, 0x0}, {0x800, 0x8, 0x75, 0x800}, 0x5, 0x4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x4, 0x2, 0x4, 0x0, 0x2, 0x100000000000000}}, 0xe8) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/qat_adf_ctl\x00', 0x280182, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r8, 0xc008ae09, &(0x7f0000000000)=""/18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r8, &(0x7f0000005000-0x13)=@file={0x0, ""/17}, &(0x7f0000005000-0x4)=0x13) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0x4, [0x2, 0x20, 0x7, 0x9]}, 0xc) 2018/01/05 07:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000004a000)={0x0, 0x0, 0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000aa7000-0x4)=0x0, &(0x7f0000848000)=0x4) readv(r0, &(0x7f0000ce6000-0x40)=[{&(0x7f0000657000)=""/171, 0xab}, {&(0x7f0000ce8000)=""/123, 0x7b}, {&(0x7f0000e1d000)=""/20, 0x14}], 0x3) 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f6c000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000)=0x10, 0x80000) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000d1c000)=0x2d, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xffffffffffffff05) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000004}, 0xf) close(r3) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f6e000-0x4)=0x5, 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r4 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f6d000-0x20)={0x0, 0x0, 0x10003, 0x5}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000f6d000-0x20)={0x7, r5, 0x10001, 0x8}) write(r4, &(0x7f000002d000)="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", 0x1000) socket$inet_dccp(0x2, 0x6, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d64000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000d3d000-0x38)={&(0x7f0000d3d000-0x60)={0x27, 0x9, 0x2, 0x3, 0xffff, 0x6, "0180db4155111df539df8119a312ddaf330dbef2de6daaec06dc31f3219c67a8a5341a0aeabeea847824204a2fd3c13ddf5049e9c28d2fda370e5a9de9fad2", 0x4}, 0x60, &(0x7f0000d3c000)=[{&(0x7f0000d3c000)="99b91f87d06a597fc0015a4b6b848f7abbc30fb0c39645614360fa5e3157a94b861ec169ec70412fa4d6d26e33ff43d382c95681a2d6b5d287aa7ffe4e5b5336788e6964da2c31bffce683a343bc590292e80a9f4cef7e86aa245fae3d998e15c98fc65ec1051df8d5a4155e9bf14e8c63f2a1a2b31c9fc213079abc92ba056e320c3d22e9f09b7dcc41a10e", 0x8c}], 0x1, &(0x7f0000357000)={0xf0, 0x1ff, 0x1, "5865c00ac89b0e2b06c0515ba81881de1b71e80c75244e09a3765f5c5ac8e078cf6f270146cd67824ea893e587920252c8ed3d52838c9c6c853927bdecd30b296849ece6100e380468146bd4c1de2b43a12edbba032c7d64ca1b665a11d4e37928d53e172a4c5769fc9c266b6be2f928702a118b32c09818cc6a01e1d15d36466f1b5f15c3d7279992e368bab4c432aa9bccb4a303f17e78e4b6a31c0cc1eca3ecd9c5ccf02865aef7533e6db28c78b61b31fbf642486137cde5fdbe34b3e34f41cf3c21e25b3fc904ab5e0ab49eea5c479c8458b0e1c63eb0"}, 0xf0, 0x8050}, 0x0) 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000e15000)='/dev/kvm\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000)={0x1, 0x0, [{0xc00000040000081, 0x0, 0x0}]}) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) setsockopt(r0, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) 2018/01/05 07:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f00000+0x3)='/dev/vcsa#\x00', 0x7, 0x40101) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000095a000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000901000)={0x8, 0xfd75, 0x4, 0x8}) r2 = add_key$keyring(&(0x7f000063c000)='keyring\x00', &(0x7f0000c73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000c85000-0xd)='dns_resolver\x00', &(0x7f0000cb1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001cb000)='/dev/vcsa#\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000189000-0x6)='.dead\x00', &(0x7f0000b3d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000022b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000e48000-0x4)=0x40) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe2(&(0x7f0000e59000)={0x0, 0x0}, 0x4800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000d85000)={0x40, 0xa, 0x7fffffff, 0x8, &(0x7f0000c93000-0x280)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r2, 0x406, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x400000000301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x40000000000000, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xfffffffffffffee6) 2018/01/05 07:52:10 executing program 2: r0 = socket(0xd, 0xa, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x2000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x8, 0x0}], 0x3, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x2c) recvmsg$kcm(r0, &(0x7f0000dbb000-0x38)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000b81000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000000000)=""/210, 0xd2}], 0x5, 0x0, 0x0, 0x666}, 0x12063) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000464000-0x8)={0x0, 0x5}, &(0x7f00007b8000)=0x8) 2018/01/05 07:52:10 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000018b000)=0x8, &(0x7f0000cf5000)=0x2) keyctl$search(0xa, 0x0, &(0x7f0000c3b000)='keyring\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x802, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x425) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000253000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) shutdown(r0, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001ff000-0x8)=0x0, &(0x7f0000147000-0x4)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000198000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d12000-0xc2)=""/194) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d12000-0x9)='/dev/dsp\x00', 0x20040, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c49000)=0x0) bind$alg(r2, &(0x7f0000868000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32c-generic,lrw-camellia-aesni-avx2)\x00'}, 0x58) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) [ 132.481726] device eql entered promiscuous mode 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000024a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) flock(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ff1000-0x2b)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:10 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpriority(0x0, r0, 0xb627) request_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000000)={{0x7, 0x6, 0x2, 0x3, "9698dba0265f0830f8db69402dce9273536796f04abb044bd60cf70c88a438dd810ae32c623e86ae034545af", 0x101}, 0x0, 0x0, 0xfffffffffffff001, r0, 0x3, 0x0, "99d5858222caf3c6a75e6a4ecb6d977ee8bcede159f2f951f35ad85f7505ab99c0a0eac45305eab973bb2590b5504afb9befa97e1b05f51b86818c21cf367650", &(0x7f0000000000)='asymmetric\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7f, 0x1, 0x978, 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]}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x600000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000002000)={0xf000, 0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000-0x8)={0x0, 0xfff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000007000)={r3, 0xffffffffffff8001, 0xffff, 0x6, 0x3, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000008000-0x6a)={0x0, 0x62, "e50cd8b108e5f9a20b838e720ee0856712e5b49d42108a362fb5f9712c8d616149b914cc32d62b1af20218c2b3f9b2298c1f7a7c0bf5b7a0f2854449ba884fe9ea81c15dac853ee4963d81c699b0cecc44d3b16915977f6920b3d780f4f4a18382c4"}, &(0x7f0000006000)=0x6a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000-0x8)={r4, 0x400, 0x1}, &(0x7f0000002000-0x4)=0x8) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r1, &(0x7f0000e49000-0x38)={0x0, 0x0, &(0x7f00008e3000)=[{&(0x7f0000642000-0x2c)="7ceb1ce05e4f3309c79f9b1a9209dd956fa104a888bc10384cb3d39ad75baa5eec153c9a2a69f9168f2af6c8", 0x2c}, {&(0x7f0000270000-0x4d)="bde2e1e4629e2178118a9a7e3e6897dd4551a254a61fd99f5cd2705576e5aef10a4d624fe42c9cfdc8a59e561258ee30d31f9086793b1ff0120cc9adefc1362f7a57b80cf10c5cfaa95a49e939", 0x4d}, {&(0x7f0000673000-0x3b)="a00914e5e206430c587b8a2d78aafdf8374cb1070c018da914ec79281d49ed149fbac318942a018e46716a2a8f1c39001a116543983a7fecfc4eff", 0x3b}], 0x3, &(0x7f0000f1f000)=[], 0x0, 0x0}, 0x24008004) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c07000-0x560)={0x19146e42, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000035c000-0x14)={0x0, 0x9, 0x2, 0x1, 0xff, 0x100000000}, &(0x7f00004a5000-0x2)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000754000+0x140)={r3, 0x1000, "0471c2e7f4b060f3eb68e90c4fa7742b67e7ab97ade3704b730a814468d5179a26d3c44fdab6fe5ca7b9caa621151802a46f964373323202d0bbf8d6571127f2979868968d228cab8aa860e05910b77a96baf56d8fa6068c63d1953a164660d5ba46f634be2d33d8c1aa69c1fdf1675692c311350cfdbb875f1969db2108b2f2de575964210c1863eb2dae1e87201fa6aa0966da66fbe57f210e084843fb374e1368dacbada5a7a9f9c2cb27b291467b1a6fd52c4028af6fcd565dda08e124da91c11e4b6a39ef0828c36f27286f2d293516a71c088bee871bf2cdb9160ffae24765a3e6c196e2dc66572d19346c102edadbe6b14753ca806c7af598fcacd0f0e18709b3a52e28d511fba89c0df4bf83f1481f476fff536641954ce480128a3ea05806ab95f4e1c1a80bbeec86fab41b260a4b779358d4725976e47abb9ed3524c1d41d9c5abbd4b5998713ba669a3a9b39dc3b34443bc96d806947cc0b760ea835e59908822b0e421d37399e29e02710d07f9c9ce9689de36aebfa65c275b616c21ed07fdbb63cf244a6727bd02ec159100cf6aeebc8a57cb820bf3702975c6c684a9c2acd6505c64d0ff1395a64b1b7baf65a3704bfcba02e7f29e464318c0b63a60e73809d69f310386d831c0ee15e6edbbc7a5b422296348d986116410373d1bf9ad6015e36911486a78b60f4646934e72a5746aabcf568e747606490ccbf2f26f10b2d6993cea970911d2fcc7e155241f4333912a77d5d0827eacc165e0d056078842face58118ec56403ceb2cdd9a8f629e8a1d9c2ba6f6c26f64fd3fe0fa8a63f42b378f19d7206847b8d387b8eb4ae5a804f44d8eaece8c883242ca71a7684b763a436a7ffc113e32435e3c8d12ff50674f86e23eea317db6ff9392844d257d480ccf331980154e1bc742a00d0036460392fbe338a1d20be39e5f584adf9965c8d7a6815002b63650427a40b80bcf23969b362b42efa0a1559f67b056171e324d0a423bd646ca9ef90ad99aa83c76f6de5f49135b89adea8e0e4b3cc6c3f51ddd4bd170d57126660a6300bba40a4f55fa9469405771a91ae73ed5d59ae6e191f4b1b14a49121b627084cc4273ac81faf3962456693487111f3f6d758a3736f8a7d239a523a44f7abeed9eb9af777730f133082ea4adf47dc73feb1f9327d8eb7c0cb7e4019e788a093077eaed9f559ee920d33e46b930b03304c7d190297685488a82555d39388f5bc42a81df03abdf4b7b70a773d4ba593f5ae738420d8da8bfb55ba172fad909dd6231460338f49eb2c543e4ca77c7c0f808fc7771d11dd290cf77b17ccfc59c628dc8fa82171adda9f4911401b94a8241d64112869da4c7a5b1a978487a194ecb45b67890d5b3bb2ba59825a6b24130517eb0e06cb71cf6d2849c3b5801fc29caacdf945cc3caa409a5e14e2906305d68a1bf6d13fea67a235faa2f9d6772d2654bf09d90914118a6a47d5178c83c0fc6a200c7b619bb057b90f0176691920a3d2e10cbd465e3b153ea04cfe9b14ca080ffe1028b5f025d324f79a9332b457feebba444448a42302216b9ad4ce8e5e8ee9a0d370a149060cc42b491e7b74a5dd00f72ed33e22db9be6b320fa26561135b622227874f7c300ef860f1c0503afa962a87c4c2c1601c32dd51774879bd486ecaa222308d9ce8c9ea445dcbfae01f89cb90a552bcb6c5d7951cf6604b4c4dceb5484aa1fa629117ed6f110022e77cc59012ce3575fe0c072ca3d86279e7c03e6ee84ac5b642fbb7fad8b1b5bc006cf7942ebdf0a30d2089de67c4dd2a1defb82a051a73f629838ba0274140ef3c809fe2e27778d3123d05698aed0f4e08c861dd0c46b4aed38e22f8d043a83357350aa04cb9043d108954c4a45b91148c1008786ae79fd983c0fd355ada410017571391ab951cdab4fce1ab9fd12adc362cbec4914f3b362c36e1d36102bf685b566dbaec70d39c0f83f6e0991dd66ed8698d4d750d147aeac59bf80055a3e1d01ff0ea2bc19efe706d730717159fb4ddf23a713a2afcabacdc28eab15315b103c688e6a58fc1962c86099d289b170cab231441ad30ded941ff4069ea7a3fa8caa811e937274e4dc9ae1c8884e2f5ba8c26d7bcc854dbb31ebdc162de16d34b73c5227fb4eb73ba54f5b10bdf93398d7cf875e40b908f0e759de0019fe494a2c6706d811497218ec3d3882cc438fa9b717e66e0f569151daab7feaee1c357188cd41e28459d2c7869ff23cb2e7705e963b8a3cb90b9601123e30de0f00c5d9d3e56ccd81cb7bb5a8d8d66ee8383e0716d8ff8d30ecf83b344d85c8bdb3d389dbeab78af6221d08c5ed2eb5f34d9cafb6812087e82a28a9e918b14f7080fbf68790587ae094973083c3eaf90b7ea06f092611fe1fca720a15bb2bcecb05a30e534ccbddec58ea54edbcef2d2880e4c0ba9f260861dbfa451f6e8c8be3f1042515a8b22972ee112fc93005a72698cdf90bc260a3410be66ba8dc8967d8a554320b522516f719b263bdf418b12ea16808083e29fd4a1e57910a31ee00569ab8e199d06c406996e5d45c44d330cf8002fd0e08535b5cbb681842febb0e73dc45be218470e79af3adf1329b1e49287443d4ee8cb3306730b536f6421ea0c7cd43306566b4cc279815c6d31bdc175b5cd367b7cf670c1f280ade4ee093d8e2fc4631d01fd62db4a87a2a5e05a41d778da7b4166107874f626d0b40a71cbbba2dd1d222072c2552786df9b17e64fc942a9143b88718de2959922f6c92963fa7b08fa2e47a602cb771981d59e3d5e4ccddb267711e3815f2e00b4d185bda263e53766976207ad4cf6f14ba3e5edd961dc058f2abae7c897a4335bfdc22ef86ad80d7eafb0bd0035f5bfbce727f0dfbd832a0a1122ff938b8a6e46c317f82c4c760fd784470cc94554637ba596bcac189070a8394cb148713768479f4514a71d7727a8fa79026e6cdd0a044b323c7445ca237ed818eff3d6de7aededc0fb14b2a96a9fb1141b3ae7e1e6c5a855253dc99fa651bffecc4f5863089fc20b21bf516a4a7ffcebea779559241f71b86625f1b72a6fe49b68ee68346fa55d6def0923aadff2f8158448ce12129f4ab33e4cfa32a8c670dad43e630e9798038e25d73fc5a036528245599aaa40e3a0743017e77e5b7a57ae3079018b0adcc6bdeac92979f678d5228a82e3710e8d03a4611cd73da022deb96a862fff718fdd3f0ae4d1718b7df8204285c1e1173b883c71bfb054eefe0110c09f0cdd26510899d4ed8007c41f4eedd0de691a3fad12921acaa44ab20b7186a792e6f4f8c5628e6f7aeb28e2d202b46f5867525a64da9faf9700aa46b8551083367f2b43c48213d8b9fe9b0d5433fa6a5f7571f4b6bd3f5c0dfed939eb2393a3efdcdd6b0778b7452a97751dcfeeb6c2d2e8c6b05e641f3e2eb7518a2b50722190435beab83f5d795d63b6131c782ba9d29d931372cf0f52719077d82eebc3588abbd96572036c9d3ac9ce65af2cec27a6b7f46b04d9b15f9b9d0d0c1bb35903174c1b5825c1b9b1ce47bbe1787c55110bc3993db0cd10ffc24203f537def59b0f891a51b28785702cbfb45ad253518bcfadb6cf1c97c38ec4277a95b6f679ae352b6b041e04b1a07c2ab94f1d45b7139c16266efbef45f821ab6b2e4b21226f2ffc69cf0122d0447eafebb1496d8923f489d840acbb5067c146f0b80d9cea8cf6fcaaae582709981a6f1e28f6791220b93c2ee82afc72f3864d28a52e77239df5d9e3c8c7dea56b98840eb0ce32306ce9444059009e25635dcb181d470cafff341a410e4fa388b65ba5defa849452e08e7d5d5025ea6bd1bf279734fb25682f80a108810133ca24152afb079942f6fe407ca29f1dd728aa66ca702015ade92b8009c0943d000b70b0f5e77cf907add09870702ac9ee37dfa385721bd603d5338940233e8b1eac1a136d1206fd5d534e69219ba9ac65c5d26a5f688adbad379feede455ed2aacdaabe99d7b0e8494bc338df6c4eb49234d987ea8623a6cb76202517210325a9da1f21aba1d4036dbbb552a0fae6d2a593ed2bbc501e8ff2d80f53e40b681debb6353932d26ea03ddf705ee813e63694a8c9486f5e1c2a0739b13d96528ff0b4d150738e0137e40c47f207001980db59e9700fe3360a2244e9c353ee4d15cb9efda05e86adea100b7bf8668674b5e8ef531fc705ec975f9527996fb9b121d249b315c05a24eb68f58fb794f2a5cf3e309fd822ee54e62b3ce6d6db1dd7aa17d51c5331dbe8301edc60cc1446ba1f084c4e3a28028002dd7b294e13e45b286a2757854359988e93f1adb7c12c53960d9a611daa8b4530e2b0a5edfa32870dad1902f09c38c507a7b7d4de47e3394a2883fa6937cb95f374414c631f542792106e43f32143dbfea00bdc71f3be54d1c046a99c513590e9b30908bb3e6d02ad7e6825b0acd0073261e17e97bd0ab3180fe16a7a6cb3c8996529ec049bb9ec31fae83514e3f1be6b51e12ac5d753f54e6f36bd030beebc5c59167b77ee60df1ab3abae682ffb948f67bb78ee4d2c2ee9c12bf6cef74f3ebb770a8872f51134ccece2776d7ee52ee30071b5e0c59e91dc1e553d3962e8ff53529c83859178bb6d9dd39c285c219f23185ba9d02b2b76e8484d486a1e59f93f4cbecba4d6555509c28102a9dff70d04a7305bb7bb71348102d5f906acda9e83a3fc212e68d9ad54d9c7be7638a592de73e9aef65aacd1a4e4d5b369cb0c58dab590d354e81887765a33f4ab6f2f489f0b1211d4d38f8ef170484de778936fa202854f65b216ecdfe07c60cd09633c8e37165761ecda16af13343a8000055ad2df99716d66025985b2cd9c29144464b0d2a0fd24d3f7f890c42fc1cd0f7a256526c8015fecf8572af84945deaeadc2cfba14dbce28e957b1c04798ca24800a24823fcaccd248944cd577513001c9adeef9567ad75b08f76b5185abbfdcdcf148ea4a22f377281e8290ffb5b0c76420e36faa8e9a85ab0996c78753ac0b822bc168021efdce6831327735ed96e0cc34194ac8a7322b4b1b3de91590d9afbc9e6ca9cec9cb717c9316cac5fbc950d1b5f77933a3c6210ea8db85699fe1649d8bbe1b6ac08a142246e979f128e545a34c77b7265ce7aba2278fc2986e1cbdef22260a345035c93eb7e918c7cd81411121f3a3a03d008205bcea7a519a0b484ea42f3eecf4519463d7b3b81624d6b8c51d028ab477c950af4c8219ad26d3e4ba47d9021f040c790b9a08ff0822e300db68c561034a050e41ca276191d597043f9775c8b2d01a3b2b96c619e5f835aa2bb27c05f0d777d79560943e3ff1cde3da530308d55b0681374ae253969a9fb19b38532a151ffa577c767dc94df2b19f73b07a09db227d0b64b5cd4265ef73a79001937cd0e06c29fd52025e6e04d4d61f87bb13c33bac435017f82060731fbeceafaeee6faf9f5a0358b17bf80f5eb2503518940cb9353eec6c36bf2191ec0303b09419b54aeba58b0a8f26b26b473f3ee2892682cb334d00abfa00c5423e13caf3c95665fc1ba70dbfbabf11de7a5bdf94d5efd4dea5ea2f5a96a238d7c2b0eb2d2808ede34efe6618cc996b8fffd311afc2936e095fd1d81596b61e5885f33d4942fb13f3e79c07fd0a513cffab86708d6b5aa068fc2bfb21ba93c25eef0a30bdde8c2014bce441caaa0a5476083af50e8205876e3d7a211b1361ca591612489b35b3f5fa3f0e89d80f1215539a09e6f05f1b3b650cf2be976ec70f1c916f52337a9ed5a94b6653167604db2003f3a1c483c337adb2a4be3a277"}, &(0x7f000068c000-0x4)=0x1008) 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000da8000)={0x0, 0x0, 0x7, 0x400000000000, 0x0, 0x1}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000863000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000ff4000)={0x2, 0x0, [{0x1, 0x0, 0x4}, {0x1, 0x0, 0x81}]}) r2 = open(&(0x7f0000b5e000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7ff) sendfile(r1, r2, &(0x7f0000f32000-0x8)=0x0, 0x61b) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a3a000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x116, 0x0}, &(0x7f0000a2d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b30000-0x4)=r1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket(0x11, 0x8000000000000802, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00006f1000-0x38)={&(0x7f00008ff000)={0x27, 0x3, 0x0, 0x3, 0x0, 0x0, "08c6c1170237ba9baa12fdac0e570c607fe001c5affce7f99a9df42676c8be0d7c1f102f675b0a073dcdde532212a0512b1074c8ee356991cc4b4ee6c74bda", 0x0}, 0x60, &(0x7f00007f3000-0x20)=[], 0x0, &(0x7f0000452000-0xe0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/05 07:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) bind$bt_l2cap(r2, &(0x7f0000549000-0xe)={0x1f, 0x4de, {0xfffffffffffffffb, 0x3a71, 0x6, 0x5, 0x9, 0xb4}, 0xfffffffffffffffc, 0x1ff}, 0xe) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) preadv(r2, &(0x7f000023d000-0x30)=[{&(0x7f000091d000)=""/13, 0xd}], 0x1, 0x0) 2018/01/05 07:52:10 executing program 6: syz_open_dev$amidi(&(0x7f00005ef000-0xc)='/dev/amidi#\x00', 0x2, 0x100000000000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/05 07:52:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000f5000-0x8)='./file0\x00', 0x200800, 0x60) ioctl$TCSETA(r0, 0x5406, &(0x7f00000d6000-0x14)={0x8, 0x80000000, 0x4, 0x99, 0x8, 0x10001, 0x1, 0x5, 0xffffffffffffffff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000aeb000-0x4)=0x100000000) setns(r1, 0x0) [ 132.661884] device syz0 entered promiscuous mode 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00006ac000)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000854000-0x1000)="b0168226e941c52499c327242b0d8b7475ae3557759b775d024ff4ac06c58ba76c3f22ae30fc6bb0df4fed44b1d68c1a772723505949eb97b5a0db0ca157d59726448c5875b46dae67d15327d1070e00bd6b621286bae9691c391fea94b35feb3088f14ba6732ea5c9d0398050e800ab163236428016c4371610c534ccb67ba9b6a5bc8c21f5475aaccf8a8cc640729f4d66cea741d5e6b85a4a4db1d677ffe6bfda635ac813e5", 0xa7}, {&(0x7f00001c3000)="1868557dccd70df6d4061da5cbde5b30ea99edaeb709c3a7ff924c64999865d096b737f58040f01c52353d3ffff6888f80d19c2f9268a201d55582d82c7c753e54448c805d0179204ee9c27bcf8235a62980fdd98c0e12951b494d2f3a5e8bd177f77972e79413d398b73dac0d34cedcdcf5b5c3d7e662e129c6ad89190cab47bd457603c984ff32", 0x88}], 0x2, 0x0, 0x0, 0x0}, 0x800) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)=""/176, 0xb0}, {&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x13)=""/19, 0x13}, {&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/203, 0xcb}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f000037a000)=""/102, 0x66, 0x1}, 0x40000020) 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000771000)='./file0/file0\x00', &(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00006fa000-0x6)='ncpfs\x00', 0x40, &(0x7f0000adf000-0x1d)="4f84649c5bfe9cc06f1cb6938b48016b6bd43cea12e3323907f09e0365") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f0000f0b000-0x8)='./file0\x00', 0x48a800, 0x98) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom(r0, &(0x7f00008a4000-0x6c)=""/108, 0x6c, 0x2001, &(0x7f0000395000)=@generic={0x5, "ac2cb66896d0cc1dc08dec7336422c47cf49703364a84831e446d4fa0fc6c08946c659e3387b8ec42480940cf54b7fa165512772a90ee289c193d03e2f75826de73381f7edf2a8800d1be218cecf7f42fb12d8e74002a0238ac13addfbb7880ae2295d858cc68df837606a678fe90120d5100001f8d88b1dc80e17f48a1e"}, 0x80) link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00001bc000-0x68)={0x7, 0x7, 0xc55, {0x77359400, 0x0}, 0x7, 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]}) 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fe0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/05 07:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/kvm\x00', 0xa00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) 2018/01/05 07:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006bb000)='/selinux/context\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000644000)='./file0\x00', 0x100, 0xc00) 2018/01/05 07:52:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000034b000)='/dev/usbmon#\x00', 0x7fffffff, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) syz_open_dev$sndpcmp(&(0x7f0000d3a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80000) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000224000-0x50)={0x5, 0x8, 0x6, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000536000-0x66)=""/102, &(0x7f0000c77000-0x4)=0x66) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = dup(r2) syz_open_dev$audion(&(0x7f0000b61000-0xc)='/dev/audio#\x00', 0xff, 0x200) bind$alg(r3, &(0x7f0000ffe000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) sendto$ipx(r3, &(0x7f0000781000-0x70)="12007a50fb6a6a5384faa34cca7eb68dd415ea52ebae45495b336e7133b2f83bb3ba791e54925efc3e03e9c47f0231087d45929a0f1893c48b624094f35bd929706da5b0b878c183d5a1cf9ff0e594a0", 0x50, 0x0, 0x0, 0x0) 2018/01/05 07:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xe, 0x5, &(0x7f0000851000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000574000)=@generic={0x3, 0x5725, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000470000-0xa)='/dev/ptmx\x00', 0x102, 0x0) r2 = syz_open_pts(r1, 0x0) close(r2) r3 = getpgid(0x0) syz_open_dev$sndctrl(&(0x7f00008d2000-0x7)='/dev/snd/controlC#\x00', 0x1, 0x10140) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000065a000)=r3) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f30000-0xd)='/dev/dmmidi#\x00', 0x2, 0x400000) connect$bt_l2cap(r0, &(0x7f0000e50000)={0x1f, 0x7ff, {0x6, 0x20000, 0x2, 0x1, 0x3, 0x2}, 0x1ff, 0x1}, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ed9000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) open(&(0x7f0000258000)='./file0\x00', 0x0, 0x80) sendmsg$nl_xfrm(r1, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f00001a7000)=@allocspi={0x1f4, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@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}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2}, [@mark={0xc, 0x15, {0x0, 0x9}}, @proto={0x8, 0x19, 0x0}, @sa={0xe8, 0x6, {{@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]}, 0x1, 0x3, 0x2, 0x101, 0xa, 0x0, 0x20, 0x3b, 0x1f, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0xfffffffffffffff8, 0x6, 0x3, 0x8000, 0x2, 0x4, 0xcee4, 0x3f}, {0x9, 0x8001, 0x1, 0x8115}, {0x5d5d, 0x5, 0xef0}, 0x5, 0x5, 0xa, 0x26a696ccd675f4e2, 0x80000001, 0x10}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000602000-0x8)={0x0, 0x4, 0x401}, &(0x7f0000040000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e3e000)={r1, 0x5}, 0x8) dup2(r0, r0) 2018/01/05 07:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fe000-0x40)=[{&(0x7f0000ee5000-0x92)=""/146, 0x92}], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000ccf000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000bbb000-0x4)=0x0, &(0x7f00008c0000)=0x4) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e2c000)=@generic="67903b2c040d7d0a966fff0ac379b0e9") [ 132.726047] netlink: 'syz-executor7': attribute type 25 has an invalid length. 2018/01/05 07:52:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x20) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x12, 0xf5, &(0x7f0000a21000-0xf5)="e02d1f052bc65d07e243af183a0d00bf9db8b1bf6d0450c77e7da9dc3a02ff26f33e21c5c32df7ba17ea7ba5409be0f5d7e03682c5d8ad23f64626130bc46df6a2b5a64d7c4da6a478e0369e936e72b9ff663798fb779ee5f636ac0e49af8b8cc8d5cb34b5c829aef5336245fffddd0ae80f5af182c709d79fa57fd37babca746b6f4c7a065f3e96a522a4fe8532bc30518671e1beb6f2df57bc1cc2371b40b31bf0d0856620520e1ea2b35f292cefeb6433ff771cf9c4bb13c880d2731165482a27a9dc81be3c7258082043597b88396d72dfebd29be7143f8c86814e052fd87f148cb86d196db0f8f56ea35e844257b8b044ff96"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007bc000)={0x0, 0x0}) sched_setscheduler(r2, 0x7, &(0x7f0000ead000-0x4)=0x7) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000526000)=0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)=0x0) r7 = syz_open_dev$sndpcmp(&(0x7f000086c000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x240000) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r5, &(0x7f000066e000-0xc)={r7, r5, 0x1}) fremovexattr(r3, &(0x7f00004a7000-0xf)=@random={'os2.\x00', '/dev/ptmx\x00'}) fcntl$setsig(r5, 0xa, 0x12) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000b99000)=0x0) poll(&(0x7f000024d000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r3, &(0x7f00001fd000-0x9)="", 0x0) r8 = dup2(r5, r6) setpriority(0x2, r4, 0xffffffffffffffc9) fcntl$setown(r8, 0x8, r4) tkill(r4, 0x16) recvmsg$kcm(r7, &(0x7f0000d49000-0x38)={&(0x7f000010b000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00003f5000-0x10)=[{&(0x7f00004be000-0x20)=""/32, 0x20}], 0x1, &(0x7f0000686000-0xa)=""/116, 0x74, 0x81}, 0x2) 2018/01/05 07:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001]}, 0x24) dup2(r1, r2) 2018/01/05 07:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x800, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000bc6000)=""/107) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002dd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000e78000)=""/134) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) 2018/01/05 07:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cdd000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000b91000)=0x4) r2 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000055e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 07:52:11 executing program 5: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dc9000-0x26)="1e000000130047cf00dfff7f00ffff0407ffffff01000000070000000000", 0x1e) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd7000-0x5)='reno\x00', 0x5) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dd5000)='/dev/dsp\x00', 0xc2200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000627000-0x10)={r0, r1, 0x4, 0x1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000b7f000-0x8)=0x692) 2018/01/05 07:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) r2 = syz_open_dev$adsp(&(0x7f0000865000-0xb)='/dev/adsp#\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000f2a000-0x4c)={0x3, 0x9, 0x5e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 132.797478] netlink: 'syz-executor7': attribute type 25 has an invalid length. 2018/01/05 07:52:11 executing program 5: r0 = add_key(&(0x7f000070f000-0xc)='id_resolver\x00', &(0x7f00005f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f000072e000)='keyring\x00', &(0x7f0000c1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000512000-0x8)='keyring\x00', &(0x7f0000e33000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x6c, r1) add_key$user(&(0x7f00008de000-0x4)='user\x00', &(0x7f000026b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f7a000)="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", 0x801, r1) keyctl$dh_compute(0x17, &(0x7f0000235000-0xc)={r2, r3, r2}, &(0x7f00005f3000-0x1)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000071f000-0xc)={'hmac(sha256)\x00'}, &(0x7f0000ecf000)="04", 0xfffffff5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:11 executing program 7: r0 = socket(0x10, 0x20000000000003, 0x0) sendto$ax25(r0, &(0x7f0000504000-0x1000)="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", 0xec1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfff, 0x4, &(0x7f0000000000)="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", 0xfe) 2018/01/05 07:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000080d000)='./file0\x00', &(0x7f0000f95000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000057f000)='\x00', 0x1, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x5452, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) 2018/01/05 07:52:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4041, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d08000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f83000)='./file0\x00', 0xa201, 0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000f84000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 07:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e81000)='./file0\x00', 0x224100, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ebd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000eab000)={0x10, 0x0, 0x1, 0x200014}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e92000)=@get={0x1, &(0x7f0000a5e000-0xca)=""/202, 0x0}) 2018/01/05 07:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000caf000-0x12)='/dev/input/mouse#\x00', 0x20, 0x0) read(r0, &(0x7f0000b70000-0x4b)=""/75, 0x4b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000067000)='/dev/usbmon#\x00', 0xc27a, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d35000-0xb)={&(0x7f00002a8000-0x8)='./file0\x00', r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/05 07:52:11 executing program 2: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") r0 = syz_open_dev$midi(&(0x7f00009e0000-0xb)='/dev/midi#\x00', 0x1, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"fe530600000003"}, 0x2}, 0x10) acct(&(0x7f0000106000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000002000-0x61)=""/97, &(0x7f0000001000)=0x61) 2018/01/05 07:52:11 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) timerfd_create(0x3, 0x80000) 2018/01/05 07:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) socketpair(0x0, 0xc16fd6379e259d9e, 0xffffffff, &(0x7f0000066000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ace000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f00008b6000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ee2000)={r2, 0xfffffffffffffff7}, &(0x7f00006a0000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='lo\x00', &(0x7f00002c6000)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "df4026", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:52:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) unshare(0x400) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x402, r3) 2018/01/05 07:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006f7000-0x74)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00001a3000)="bd", 0x1, 0x0, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0xb50) getpeername$packet(0xffffffffffffff9c, &(0x7f000074b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000266000)=0x14) accept(r0, &(0x7f0000029000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000055f000-0x4)=0x326) 2018/01/05 07:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/dsp\x00', 0x8000, 0x0) r2 = dup3(r0, r0, 0x80000) recvmsg$kcm(r2, &(0x7f0000082000-0x38)={&(0x7f0000940000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a7f000)=[{&(0x7f0000943000-0x22)=""/34, 0x22}, {&(0x7f0000894000-0x51)=""/81, 0x51}, {&(0x7f000052e000-0x5a)=""/90, 0x5a}, {&(0x7f000023f000)=""/1, 0x1}, {&(0x7f0000e9a000)=""/130, 0x82}], 0x5, &(0x7f0000b92000-0x1000)=""/4096, 0x1000, 0x3}, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000863000-0x20)={0x4, 0x9, 0x200, 0x10000, 0xfffffffeffffffff, 0x100000000, 0x79f41b9a, 0x6, 0x0}, &(0x7f000060c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f71000)={r3, 0xffffffff, 0x30}, 0xc) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f000098c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000bf7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/05 07:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000f88000-0x8)='keyring\x00', &(0x7f0000caa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x9) 2018/01/05 07:52:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000008) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fd3000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000fd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000fd3000)=0x4c7c, 0x4) 2018/01/05 07:52:11 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac7000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x129) r2 = syz_open_dev$dspn(&(0x7f0000bed000-0xa)='/dev/dsp#\x00', 0x3, 0x20081) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f89000-0x90)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00002aa000)={0x15fd, {{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]}}, 0x90) sendmsg$alg(r3, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f83000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000f89000)=0x100) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000f88000)='/dev/dsp#\x00', 0xffff, 0x2) r4 = dup(r3) recvfrom$unix(r4, &(0x7f0000981000-0x98)=""/152, 0x98, 0x0, 0x0, 0x0) 2018/01/05 07:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = syz_open_dev$midi(&(0x7f00008ef000)='/dev/midi#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005a2000-0xc)=@sack_info={0x0, 0x7ff, 0x8}, &(0x7f0000841000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001b1000)=r1, 0x4) 2018/01/05 07:52:11 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000077f000)={@generic="ef7a91a9ca987d8221d60f74b2ffed43", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000dfc000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) 2018/01/05 07:52:11 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = socket$inet6(0xa, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000070b000)="", 0x0, 0x0, &(0x7f0000e87000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 07:52:11 executing program 6: r0 = gettid() setpriority(0x1, r0, 0x0) io_setup(0x3, &(0x7f00001ed000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x8001, 0x6, &(0x7f00005b7000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = syz_open_dev$random(&(0x7f000023f000)='/dev/random\x00', 0x0, 0x8000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001000-0x90)={0x20, 0x88, "33ea7b9ec52174dbb8f6473ab7566ac1176a4c23a4ed6ea42848af90607a10cf3a5fa7d00a4ed011a24e7cf648b51a87c2030c975e5a4c2e8c7671fb996c1f703de490c5b9ed6d0179458a47b96cfd7ee614efe2d271e7837cc6259a542171002d476345d42509fb19950dbafd9dc53c029dfcac3ad665f241bee079b631f03f32bc9c9caf0e3e0a"}) 2018/01/05 07:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000692000-0x8)='./file0\x00', &(0x7f00002ca000)=""/217) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000030a000)='./file0\x00', 0xd) 2018/01/05 07:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$unix(r2, &(0x7f0000934000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000087c000-0x4)=0x8) getsockopt$inet_buf(r1, 0x0, 0x2400000000000483, &(0x7f0000215000)=""/0, &(0x7f000084a000)=0x276) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/access\x00', 0x2, 0x0) getpeername$unix(r3, &(0x7f0000b96000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f20000)=0x8) 2018/01/05 07:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xc07ffc0003}]}) munlockall() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000011e000-0x8)={0x0, 0x0}) 2018/01/05 07:52:11 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/05 07:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000d55000)='./file0\x00', &(0x7f00008aa000)='./file0\x00') r0 = socket(0xa, 0x80000, 0x101) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ad3000)={0xf437, 0x7e1c, 0x6, 0xab}, 0x10) syz_emit_ethernet(0xb1, &(0x7f0000579000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x3, 0x0, 0x1}], {0x8100, 0x40, 0x8, 0x7}}], {{0x86dd, @x25={0x1, 0x7, 0xff, "bfe9f59289e079c21973c183640ee7cf13d6c0154382d793d37006e7a171cd94808c8823dab88d27699ecf156b0330ebe3cee9c7524532859b77c6a34f94dd61c356d813045ad7b8bf07054f5f3330396c890cb0d931b2b44d45a0f3f9e23077ab29a4e7c18a7d2fad0d0ce00ae0c6b2da40f4a0a1ae679cfa5a64bf16cd7f0cbec66ac237d224df8f38780ad628d517b4d8c557e9fe1dff"}}}}, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00003a3000)=0x0, &(0x7f0000203000)=0x4) 2018/01/05 07:52:11 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d09000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffff, 0x6, 0xc000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3f, 0x9, 0xffffffff}, &(0x7f0000d8a000+0x7af)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r2, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/05 07:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000c8000-0x38)=[], 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r0 = syz_open_dev$sg(&(0x7f0000a52000-0x9)='/dev/sg#\x00', 0x100000001, 0x4000) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000760000)=0x7, 0x4) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f000009d000)="") modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000004b000)='/dev/mixer\x00', 0x80, 0x0) recvfrom$ax25(r1, &(0x7f000056a000-0xbc)=""/188, 0xbc, 0x10000, &(0x7f000073c000)={0x3, {"c527b9d94ac856"}, 0x6}, 0x10) 2018/01/05 07:52:11 executing program 6: chroot(&(0x7f00006b0000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt(r0, 0x7, 0x2, &(0x7f00000b8000-0x74)="dcdb98936b5c9a63a51d70457369284efe82b81a9cc835f6dedf0606da8e29fbf06fede7ab0bb3d4f585d7bc319cb6abd017a40f8e1bb28d612b4bc2303f3796f7057f5d995269c4e6bce216b49fb0e61c30edc35d07679db4a978e9669a887716d95232da04ba734e4333f99a83fbb30dcece8f", 0x74) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e66000)=0x0, 0x4) 2018/01/05 07:52:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/248, 0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x19ea, {0x0, 0x101, 0x8, 0x3ff, 0xff, 0x0}, 0xffffffff00000000, 0x75e4}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000251000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffdae) 2018/01/05 07:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r0, &(0x7f0000a26000)=""/151, 0x97) read$eventfd(r0, &(0x7f0000256000)=0x0, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f000036d000-0x8)=0x2) [ 133.194399] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 07:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/cuse\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x2f1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f5e, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5d6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x20000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x4, r0, 0x0) fallocate(r0, 0x2, 0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000086000)='net/netlink\x00') syz_emit_ethernet(0x36, &(0x7f0000a0a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x5, [@rand_addr=0x0, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 07:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x7, 0x200200) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000468000)=0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000923000)={0x0, 0x0}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d29000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ee84dc904687", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eac000-0x10)={0x0, 0x7f, 0x0, 0x45}, &(0x7f0000155000-0x4)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x1fd, 0x0, 0x1, 0xfffffffffffffff8, r3}, 0x20) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) fremovexattr(r4, &(0x7f0000509000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000090000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10001, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000766000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000574000/0x2000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f000079b000-0x70)=""/112) openat$rtc(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000069e000-0x4)=0x0) 2018/01/05 07:52:11 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x2, 0xfffffffffffffffe) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 07:52:11 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bbf000-0x24)="240000002d0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fce000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc, 0x595, 0x4, 0x1, 0x27}, &(0x7f0000f3e000)=0xa0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fce000)={0x100, 0x8, 0xe6e, 0x0, r1}, &(0x7f0000fce000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fcd000)={0x0, 0x1}, &(0x7f0000fce000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fce000)='/dev/vcsa#\x00', 0x3, 0x400) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000a9d000)=0xfe) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000fd0000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e75000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fce000-0x4)=@assoc_id=r2, &(0x7f0000627000)=0x4) 2018/01/05 07:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af3000)={0x0, 0x0}) symlinkat(&(0x7f0000cb9000)='./file0\x00', r0, &(0x7f0000849000-0x8)='./file0\x00') mknod(&(0x7f0000905000-0x8)='./file0\x00', 0x1040, 0x0) openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) 2018/01/05 07:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/member\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000fac000)=""/42, 0x2a, 0x10162, &(0x7f0000a09000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f000006f000)='/dev/dmmidi#\x00', 0x3, 0x400001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f4e000-0x4)=0x0) fstat(r1, &(0x7f000005f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000967000)={r3, r4, r5}, 0xc) syz_open_dev$loop(&(0x7f0000975000-0xb)='/dev/loop#\x00', 0x7, 0x2000) r6 = gettid() clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) r8 = syz_open_dev$amidi(&(0x7f0000abe000)='/dev/amidi#\x00', 0x9, 0x400) bind$bt_hci(r8, &(0x7f0000c48000)={0x1f, 0x9990, 0x2}, 0x6) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r7+10000000}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000b9d000-0xe)={0x5, [0xef34, 0x400, 0x9, 0x7, 0x4000000000000000]}, &(0x7f00006e9000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r6, 0x40) 2018/01/05 07:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x6, &(0x7f0000640000-0x8)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000037000-0x8)={0x0, 0x0, 0x0, 0x0}) bind$unix(r1, &(0x7f00006ac000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockname(r0, &(0x7f0000841000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb7000-0x4)=0x10) r2 = socket(0x10, 0x803, 0x0) syz_extract_tcp_res(&(0x7f00009d6000-0x8)={0x0, 0x0}, 0x39ad, 0x6) syz_extract_tcp_res$synack(&(0x7f0000f90000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000357000-0x1fc)=@pi={0x0, 0xfbfb, @ipv4={{0x28, 0x4, 0xea0d, 0x4, 0x1f8, 0x1, 0x6, 0xfffffffffffffffe, 0x21, 0x0, @rand_addr=0x7, @multicast2=0xe0000002, {[@rr={0x7, 0x17, 0x7, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0xe3b, @rand_addr=0x7]}, @ssrr={0x89, 0x17, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffffffffffffff81, @empty=0x0, @rand_addr=0x2, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1f, 0x75ec, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0x17, 0x4, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x28, 0xe9, 0x0, 0x7ff, [{[], 0x5}, {[], 0x100000001}, {[], 0x40}, {[@multicast2=0xe0000002], 0x6}, {[@broadcast=0xffffffff], 0x2}, {[@rand_addr=0x9], 0x6}]}]}}, @tcp={{0x0, 0x3, r3, r4, 0x3, 0x0, 0x18, 0x1, 0x5, 0x0, 0x3, {[@eol={0x0}, @generic={0x13, 0x9, "cb2e426d06f8a7"}, @generic={0x2, 0x12, "88a6a2b4647583f56c6a50cb7ce02a81"}, @md5sig={0x13, 0x12, "5351a5eb52ec7b152a6884759e47e151"}, @fastopen={0x22, 0x7, "f8172fe1aa"}, @eol={0x0}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x6, "aaa5115f"}, @fastopen={0x22, 0xc, "de53e4d18fa843970d8c"}]}}, {"0ea5a72e62850c4d1eb1a3c722b6c502b8ba39b59d4f90ab8391888643bcc0e5107a27b96f513dde1f817cd1f1293ea11a728ed9e6a224e2eb0bb177ad1f4e6a285acb3efa83d774f3a3e05ed1fc76d4699fc153b8a2a8ac7696a4a6d344c2db5ed68760edab96988f1ee9579bf958455f67cdc796b2739b002879e1e85cf520badce0b31043376ec0730a725bfa61e846b742e6c8daee83b77d03a9f6de879e17214c89930a7aeda1f124f0b5adefd880ac5ed886efa9ba99395a8b76a972812802eff4a1ef5fa77b6f1654d8a199d1f947957d3abadb63707a18a689ab479277802639c089de7a73570b2153c34866eb8cfa1a1f15c90b"}}}}, 0x1fc) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e80100006d20002b1f004ae9ff09c051f1eb01c7033531b0", 0x26) [ 133.249060] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 133.371326] WARNING: CPU: 0 PID: 19509 at sound/core/pcm_lib.c:1635 snd_pcm_hw_param_first+0x289/0x690 [ 133.380798] Kernel panic - not syncing: panic_on_warn set ... [ 133.380798] [ 133.388139] CPU: 0 PID: 19509 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #248 [ 133.395466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.404787] Call Trace: [ 133.407344] dump_stack+0x194/0x257 [ 133.410941] ? arch_local_irq_restore+0x53/0x53 [ 133.415581] ? vsnprintf+0x1ed/0x1900 [ 133.419353] panic+0x1e4/0x41c [ 133.422512] ? refcount_error_report+0x214/0x214 [ 133.427233] ? show_regs_print_info+0x18/0x18 [ 133.431707] ? __warn+0x1c1/0x200 [ 133.435133] ? snd_pcm_hw_param_first+0x289/0x690 [ 133.439943] __warn+0x1dc/0x200 [ 133.443191] ? snd_pcm_hw_param_first+0x289/0x690 [ 133.448004] report_bug+0x211/0x2d0 [ 133.451611] fixup_bug.part.11+0x37/0x80 [ 133.455640] do_error_trap+0x2d7/0x3e0 [ 133.459497] ? snd_pcm_oss_release+0x20b/0x280 [ 133.464048] ? __fput+0x327/0x7e0 [ 133.467468] ? ____fput+0x15/0x20 [ 133.470890] ? math_error+0x400/0x400 [ 133.474659] ? exit_to_usermode_loop+0x214/0x310 [ 133.479387] ? syscall_return_slowpath+0x490/0x550 [ 133.484283] ? entry_SYSCALL_64_fastpath+0x98/0x9a [ 133.489182] ? check_noncircular+0x20/0x20 [ 133.493384] ? print_irqtrace_events+0x270/0x270 [ 133.498113] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 133.502929] do_invalid_op+0x1b/0x20 [ 133.506611] invalid_op+0x22/0x40 [ 133.510034] RIP: 0010:snd_pcm_hw_param_first+0x289/0x690 [ 133.515449] RSP: 0018:ffff8801a8096e00 EFLAGS: 00010293 [ 133.520787] RAX: ffff8801bd58e100 RBX: ffff8801c3500900 RCX: ffffffff841bf1a9 [ 133.528027] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: ffffed0035012db8 [ 133.535267] RBP: ffff8801a8096e50 R08: ffffed0035012cef R09: ffff8801a8096770 [ 133.542508] R10: 0000000000000001 R11: ffffed0035012cee R12: 000000000000000d [ 133.549756] R13: 00000000ffffffea R14: 0000000000000005 R15: 0000000000002000 [ 133.557009] ? snd_pcm_hw_param_first+0x289/0x690 [ 133.561841] snd_pcm_hw_param_near.constprop.27+0x78d/0x9a0 [ 133.567528] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 133.573741] ? snd_pcm_plugin_free+0xb1/0xe0 [ 133.578131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.583117] ? trace_hardirqs_on+0xd/0x10 [ 133.587236] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 133.592146] snd_pcm_oss_change_params+0x17d3/0x3720 [ 133.597240] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 133.603107] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 133.608181] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 133.613081] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.618071] ? find_held_lock+0x35/0x1d0 [ 133.622110] ? mntput_no_expire+0x130/0xa90 [ 133.626400] ? lock_downgrade+0x980/0x980 [ 133.630518] ? lock_release+0xa40/0xa40 [ 133.634478] snd_pcm_oss_make_ready+0xaa/0x130 [ 133.639038] snd_pcm_oss_sync+0x257/0x830 [ 133.643162] ? snd_pcm_oss_sync1+0x550/0x550 [ 133.647540] ? fsnotify_first_mark+0x2b0/0x2b0 [ 133.652094] snd_pcm_oss_release+0x20b/0x280 [ 133.656470] ? snd_pcm_oss_sync+0x830/0x830 [ 133.660759] __fput+0x327/0x7e0 [ 133.664019] ? fput+0x140/0x140 [ 133.667274] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 133.673124] ? _raw_spin_unlock_irq+0x27/0x70 [ 133.677593] ____fput+0x15/0x20 [ 133.680843] task_work_run+0x199/0x270 [ 133.684701] ? task_work_cancel+0x210/0x210 [ 133.688991] ? _raw_spin_unlock+0x22/0x30 [ 133.693108] ? switch_task_namespaces+0x87/0xc0 [ 133.697758] do_exit+0x9bb/0x1ad0 [ 133.701191] ? mm_update_next_owner+0x930/0x930 [ 133.705831] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 133.710988] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 133.716160] ? __lock_is_held+0xb6/0x140 [ 133.720203] ? __lock_is_held+0xb6/0x140 [ 133.724241] ? __perf_event_task_sched_out+0x266/0x1490 [ 133.729576] ? check_noncircular+0x20/0x20 [ 133.733783] ? perf_event_sync_stat+0x5b0/0x5b0 [ 133.738419] ? __perf_event_task_sched_in+0x200/0xc20 [ 133.743588] ? find_held_lock+0x35/0x1d0 [ 133.747622] ? get_signal+0x7ae/0x16c0 [ 133.751477] ? lock_downgrade+0x980/0x980 [ 133.755610] do_group_exit+0x149/0x400 [ 133.759467] ? do_raw_spin_trylock+0x190/0x190 [ 133.764023] ? SyS_exit+0x30/0x30 [ 133.767449] ? _raw_spin_unlock_irq+0x27/0x70 [ 133.771913] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.776902] get_signal+0x73f/0x16c0 [ 133.780591] ? ptrace_notify+0x130/0x130 [ 133.784623] ? __schedule+0x8f3/0x2060 [ 133.788484] ? __sched_text_start+0x8/0x8 [ 133.792615] ? avc_ss_reset+0x110/0x110 [ 133.796556] ? lock_downgrade+0x980/0x980 [ 133.800681] do_signal+0x90/0x1eb0 [ 133.804188] ? find_held_lock+0x35/0x1d0 [ 133.808225] ? setup_sigcontext+0x7d0/0x7d0 [ 133.812513] ? lock_downgrade+0x980/0x980 [ 133.816636] ? schedule+0xf5/0x430 [ 133.820147] ? __schedule+0x2060/0x2060 [ 133.824097] ? kcov_close+0x20/0x20 [ 133.827691] ? _raw_spin_unlock+0x22/0x30 [ 133.831820] ? kcov_ioctl+0x56/0x1b0 [ 133.835523] ? exit_to_usermode_loop+0x8c/0x310 [ 133.840190] exit_to_usermode_loop+0x214/0x310 [ 133.844754] ? ioctl_preallocate+0x2b0/0x2b0 [ 133.849136] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 133.854642] ? selinux_capable+0x40/0x40 [ 133.858709] ? register_lock_class+0x5e4/0x2cd0 [ 133.863353] syscall_return_slowpath+0x490/0x550 [ 133.868077] ? prepare_exit_to_usermode+0x340/0x340 [ 133.873065] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 133.877966] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.882955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 133.887688] entry_SYSCALL_64_fastpath+0x98/0x9a [ 133.892410] RIP: 0033:0x452957 [ 133.895567] RSP: 002b:00007f43e64b1cd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [ 133.903242] RAX: 0000000000000000 RBX: 000000000071c180 RCX: 0000000000452957 [ 133.910478] RDX: 0000000000000000 RSI: 0000000000006364 RDI: 0000000000000006 [ 133.917715] RBP: 0000000000000000 R08: 00007f43e64b2700 R09: 00007f43e64b2700 [ 133.924951] R10: 00007f43e64b29d0 R11: 0000000000000206 R12: 0000000000000000 [ 133.932188] R13: 0000000000a2f7ef R14: 00007f43e64b29c0 R15: 0000000000000005 [ 133.940171] Dumping ftrace buffer: [ 133.943778] (ftrace buffer empty) [ 133.947454] Kernel Offset: disabled [ 133.951048] Rebooting in 86400 seconds.. serialport: VM disconnected.