[....] Starting enhanced syslogd: rsyslogd[ 17.378432] audit: type=1400 audit(1517417473.546:5): avc: denied { syslog } for pid=4009 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.993677] audit: type=1400 audit(1517417479.161:6): avc: denied { map } for pid=4149 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. 2018/01/31 16:51:25 fuzzer started [ 29.258640] audit: type=1400 audit(1517417485.426:7): avc: denied { map } for pid=4160 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/31 16:51:25 dialing manager at 10.128.0.26:43383 [ 33.211095] can: request_module (can-proto-0) failed. [ 33.219976] can: request_module (can-proto-0) failed. 2018/01/31 16:51:29 kcov=true, comps=true [ 33.765099] audit: type=1400 audit(1517417489.932:8): avc: denied { map } for pid=4160 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9052 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 16:51:32 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000f18000)='/dev/adsp#\x00', 0xfdb, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@nat={'nat\x00', 0x1b, 0x4, 0x598, 0x250, 0x348, 0xffffffff, 0x348, 0x250, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xff000000, 0x0, 0xff], @generic="f97dd48e69b527579826933842e59aed", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0x3f, 0x7ff, 0x4, 0x0}, 0x0, 0x138, 0x180, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x40, 0x3, 0x1, [0x5, 0x8, 0x4, 0x9, 0x3f, 0x1, 0x2, 0x4, 0x6, 0x2, 0x8, 0x7, 0xd62, 0x800, 0xfffffffffffffffc, 0x3], 0x0}}, @common=@dst={0x48, 'dst\x00', 0x0, {0xffffffff, 0x4, 0x1, [0x6, 0x2, 0xc9, 0x3b3, 0xf4, 0x4b65, 0x2, 0xfffffffffffffffb, 0x0, 0x2, 0x3f, 0x7, 0xef3f, 0xcd0b, 0x5, 0x2], 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @port=0x3, @gre_key=0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4db1, 0x0, 0x1}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xe, 0x400, 0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x208, 0x250, 0x0, {0x0, 0x0}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0x20, 0x100000001, 0x80000001, 0x11, 0x7, [@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}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}], 0x6}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0xdf5, 0x3, 0x0}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @icmp_id=0x2, @port=0x2}}}]}}, 0x5f8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000)='mh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0xf000, 0x100000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0xbfed, 0x8000, 0x0, 0x8025c0f, r3}, &(0x7f0000001000-0x4)=0x10) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000004000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000005000)='icmp6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000)=@alg={0x118, 0x10, 0x20, 0x5, 0x1, {{'cbc-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0xa14}, {0x8, 0x1, 0x1db21779}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gre0\x00'}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000007000)={r0, r2, 0x380, 0x7, &(0x7f0000007000)="b743711385b9ce23055eb110d16fa147cf546b375e32962feb27288f30b7b8401053923c6f387f7f841ade40367eccd43fb742637487132e2300020dcc8336782c69554008b65217209f6453ba5e1d7f82bbca639eff9b6b3e26240164ed6977e03a9869c4fdb40e29f15dd7ae1dd3733dbe138de354154c8c9694e77e25ef31aa3811853e8a6c4873361d49f8784885934827b007170a4ab2aa26e74c70c3321c56f194d4c221658dcf4904a7f83a9e0a", 0x800, 0x2, 0x2, 0x9f, 0x0, 0x1f, 0x9, "2515444797c38250236272eef6c7a72aba717113ea6962ca9f5dbac634591b4f20eca76800be588f2a24b716123d4a06c52804b985e387b73ad8c7ce2b1a7bd53509aa80b85b69109fe24421882a4561c5fc05d3ad4c36e1a33f7b3371d35cf230f5a7c5243f7e13edce27d5af841c3acffffa518c9b835feb79d855f820e5b1ef028c466e584e6178fd7a276c8e9472078e4f5de7a82a807e189ffb10c08c667c1cda6a"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000008000)={@common='teql0\x00', @ifru_flags=0x3100}) ftruncate(r1, 0x7f4e) 2018/01/31 16:51:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000889000-0x48)={0x56698194399bf550, 0x3, &(0x7f0000977000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0xffffffff}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x1, 0x13, &(0x7f0000001000-0x13)=""/19, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readahead(r0, 0x80000000, 0xfffffffffffffff7) r1 = getpid() ioprio_set$pid(0x2, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0xfe07def26954a396, 0x4) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x20801) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000, 0x1, 0xe11, 0x100, 0x7, 0x400000, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x29, &(0x7f0000003000)={0x13, 0x3, 0x2, 0x4}) setns(r0, 0x8000000) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x2000, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file1\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000005000)=0x0, &(0x7f0000001000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003000-0x8)=0x1830) ioctl$KDMKTONE(r3, 0x4b30, 0x3) fgetxattr(r3, &(0x7f0000004000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000006000-0x6a)=""/106, 0x6a) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000007000-0x10)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8000) 2018/01/31 16:51:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x1c00}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) ptrace$peek(0x3, r3, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000004000-0x4)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80000) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x1f, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000002000)=@ioapic={0x15000, 0x7, 0x40, 0x8, 0x0, [{0x4, 0x3, 0x80, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x1, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x100, 0x10001, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x6c88d02f}, {0x5, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xffffffffffff0000, 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xf46a, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1e}, {0x9, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x81, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x20, 0x913a, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x6, 0x17c2, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x4, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0xdf8}, {0x0, 0x5, 0xa2f, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x5, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x646c, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x1, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xfffffffffffffffd, 0x1000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x10001, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0xf776, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x9, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x9, 0x6, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x200, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}]}) rt_sigqueueinfo(r3, 0x41, &(0x7f0000002000-0x10)={0x2, 0x7, 0x80, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000006000-0x8)=0x9, 0x79, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000000)={0x8000, 0x81}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000-0x20)={0x6, 0x0, 0x0, 0xffffffffffffff01}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000-0x20)={0x3, r7, 0x10001, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000-0x20)={0x1, 0x9, 0x6, 0x1, 0xfe6, 0x4be, 0x0, 0x101, r8}, &(0x7f0000002000)=0x20) 2018/01/31 16:51:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e25000-0x20)={"742f1b2a8dc5e2897b94d6c0f1b6bc6c", {0x4, 0x4, 0x0, "b6e991fda313", 0x7f, 0x0}}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x9, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000)={0x4, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=[{0xd9f, 0xd9, 0x5, &(0x7f0000001000)=""/217}, {0x7fffffff, 0xc1, 0x14, &(0x7f0000001000)=""/193}, {0x10001, 0x28, 0x772, &(0x7f0000001000-0x28)=""/40}, {0xffffffff, 0x7e, 0x100, &(0x7f0000002000-0x7e)=""/126}]}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = semget$private(0x0, 0x1, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000002000)=[{0x3, 0x8, 0x1000}, {0x1, 0x400, 0x800}], 0x2) getdents64(r0, &(0x7f0000002000-0x71)=""/113, 0x71) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x6, 0x1ff, 0x8, 0x0, 0x8, 0x6, 0xffffffff00000001}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000004000)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x80000001, 0x30}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r3, 0x9, 0x80}, 0x8) fsync(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000006000)={0x8, &(0x7f0000001000-0x40)=[{0x5, 0x82f, 0x5, 0x5fb7}, {0x5, 0x4, 0xfd7, 0x5}, {0xffffffff, 0x7, 0x1, 0x3}, {0xd1b2, 0xffffffff, 0x1, 0x9}, {0x1f, 0x1400, 0x9, 0x9}, {0x3, 0x0, 0x3, 0x5}, {0x2, 0x7ff, 0x9, 0x0}, {0x7, 0x8, 0x100000000, 0x9}]}) 2018/01/31 16:51:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0xfffffffffffffffc, 0x8001, 0x1, 0x87, @tick=0x6, {0x8, 0x80}, {0x9, 0x0}, @result={0xa5, 0x1}}, {0x453cba7d, 0x7fffffff, 0x5, 0x7, @time={0x0, 0x1c9c380}, {0x3, 0xffff}, {0x8001, 0x3ff}, @connect={{0x100000001, 0x8a28}, {0xb27e, 0x5}}}, {0x910, 0x7ff, 0x2, 0x9, @time={0x77359400, 0x0}, {0x29ec, 0x0}, {0x10001, 0x400}, @ext={0xb0, &(0x7f0000001000-0xb0)="f3988aa16dffec03c5edac8f46002c46a6b39e1ee9025b46b407aa14adfd08eb6678d84483080cfd22bc0a6d56cf52c6f37d9f4ad9fb90ffad5f1ab7e76f1130aef8c5e0ed3e9658caf92ef0f027bb2a5a95822938287410cb2e45a782f6cdb3edaefd7c20c345cff1e98bcf58ffab487856a64aefcac0a62fb3211d0125de62ab0d712b3a08826e9e54ab359068395b4e490920ec260c7b96316da691fe57e3cfe77a715b4a8fd1f5ac755556275f01"}}, {0x6d, 0xdf28, 0x3, 0x7, @time={0x0, 0x0}, {0x2, 0xff}, {0x7f, 0x0}, @note={0x1, 0x0, 0x4, 0x1, 0x8000}}, {0x55742551, 0x6, 0x7, 0x9, @tick=0x5, {0x7f, 0xfffffffffffffffb}, {0x3, 0xf6}, @control={0x100000000, 0x0, 0x6}}], 0xf0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000002000)=@ax25={0x3, {"9b0264df8cb0ec"}, 0x3}, 0x10, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)="6918a31be39502fdaad293f721cf04a7566960af9847a2b55eb5c7e0eb67640103a25b4422619f27dfb0bccdf378259f80f3ee2328af9d71e702a3f3f4c8a4fa55558fa1e42fce2e11f1f37c219af257fa69daa2950623e6a964610d4231a81ba9982a31a9b70a2ce013ef4624006103faae04000f8a1c220b6b810310fe0ab315b7c0aa8cd49c8565f6b00550d0e13aef5bdabdb94fc08e3ba7b05d1158c052e85fdaaab4756b671068892b7b2517f1d01b9c579f", 0xb5}, {&(0x7f0000003000-0xa5)="abe8b48ed3a52e727bdab783ded68962d3bc53b675427c10b082d3f6bb6747f2ff8c075d26d9d5eb99837d3ee71a26ecb2a2c671990b39c8dfe58edbdb0a011f9a3b5840dd24ba935d668e3b197f9f3f720a8c9f9518a83f0a86a308e75af0a93a1993246775b7457452620adefca95f7263c4e9d6cddcd9482664501f845b324c068b1fba6ca33fcbcde9b3285cfc8c9ee9120424779dc03542ce373dfac85d01e21a374b", 0xa5}, {&(0x7f0000001000-0xa1)="0317a6d1522b50e658dbf51e561926b8ee7678a8f3b8af6beef16c79b8aa459ecec1b6bad043286ca7e172a9182540f2c92cfb73f1319a87183eab1e2a43104800ca34e6f1fbe239aeb5f527a8cc59bb2439866b17dd65beb08a7dc7ac98db77e30d75acd775e7fba10fabb80326cda1265426af46f39ef3d9f48045ffa5059ecf738be62ec350a43d182d174065efb039d0c29fdbe96e316211de35da74f209f6", 0xa1}, {&(0x7f0000002000)="eaf77a0ef9cd5ccbe7a7d1ed9e8606e99b1971ffd232e219c092261fee94cb6047e540839008f50015ab0032b64ecc5dd8da004076d73596dfb52a0db6b0b7b96c2287dec207a5a4ab599aa0e8a454a15dce3714dae1b5635126633a3aa49af0f903ea3cf24bf23bd3394bb95c2f07f231d1bf3ff622f9746adb50159f88a3747c5f67160bfaab9868c77e5e27a1d2e71b6070866dff6eb4e2d6f8fb2985e22417a9b3310319941eb3de", 0xaa}], 0x4, &(0x7f0000002000-0x608)=[{0xf8, 0x13b, 0x100, "b1ec80c15b9cdc866e2a97b843f6ea0b9f1a5ecdbae7772dfbf0ac143da3a443aad6bb355b7fc2581f331a22d673adb595d87f00a03f9a65ae3b2aaf447299ad8828d006f6114aa9f6d22efd722e5f79ca203d6c4936826b85a7760159c33c518eb47be2e264ecb64d8d66e1935768a50b19587ca2787d54921a59a3016e2449740b793eb71a25ba90340fd54af312acffac9955640c32e6731a4027175f2dfd6450bd19eb3b06590dbe2ae4deb3841e6a60f338bf449edd184763bba26ab71aa88d1bd06a1fd9bbfbd471d1d4a9009c19d3b94bc678821cefdb5ab340bcf92085e723"}, {0xb8, 0x194, 0x7f, "bade3d3521ca84d93f46e03bb5ca71feb429f7f9e502dd84366afb97bb9d4f2ba42b06f96b9d3d29fadbe0af9ecc7e4933840eadb0a4286fe2deafc5bce3efc901fe46a4808c8d062415050f2263aabd814b5a5b64d3eb195307150323242a4fd568e16df5581fa2aaa3e56dcf6f2483236339eb5dd79235ed699f4c9d31d2d4b420e78134604234bc2a31389480d2235abe6b53b14d1631f6421133d13527a9e6ee31c0110a63e9"}, {0x90, 0x113, 0x4, "f5214cb304d311a04611b2789ffc36829f32acce2d79fb52f6452598c4a2fb68e838d4ef9e0fce962f197a45b75b1e64516649d403c9b185298a41cb887adbda5fef71d21dbcd87faf549e8b30355fc8d99186d7e7544e975e7780c8298be7f4ac19116f6d84e0094639120d750a6721ad9e62d536187c0cda"}, {0x78, 0x105, 0xffffffffffffcc87, "cbcdc2fc0f0e52eb48a139f084a99f52f4c502c66e7014f2e2951cfa828779a8967a73f48b02c1bb8fc242e5c03f179e657ed4c1e6d511ab113105bef46482b75bed9ad0796f898351de4bb01859c83f4a2a0d439047088d0a10a0aad954935c57939ddf"}, {0xf8, 0x6bd5c65287218c4b, 0x100000001, "3bb4abe0595ef8afddff7b6a07dc91e76e83e0aeb4adf865c32ca3b739ab4912fa094d030754781864031f621bbae0dde64eadcba4defb770b61b62981b86972989e3dc4b9c3d45c1b6c8b046537d887cf1d9deecb3414313f6b22574637fc00960e829bf081f278b41597e0e4a57f337611fc9f33897f1fb3f0b7ee88b5e79cabb1f02cb50326378bcc771dd10a894ee183df1410f66ea6ebc9468ab0c556180b8abc1d95f676197e52bc0a989b63d97b8a41166319cfd120cb3ec50761b9ef77b529bffc0175e486bb28e79dc34e096016905f3600b6d7182b705b318d7c923b"}, {0x58, 0x10d, 0x636, "c8aa1df9f0c9267f10098c50b42036675ab8725ca3bf4398e8da9e7d5662d9a47adc49f63ed7d00ba93460914af5d48aaa8634cddc534fd338d05c9eae897b496e"}, {0x48, 0x108, 0x6fdd, "7fa550770a0f1ee22d9dc738b9e35e13033fb3afab83cb7073ec63a9c38ddc7d96674f332d08040729aac5ae09528c1e262a57d842114987"}, {0xd8, 0x116, 0x2, "59dff775789caac0412ff2675888e055fe564b17b625f7a888d367779ed5a07ae68290b3d9224f688fecd0cd955d9c63478845066da915ed53f4be4faa0429a35fe733c151fc526ba14b0d7bea313bab49e86a00298ac29ec964222282e9915fff1acf28e8d90db3139126079b86eb5b579659495538ac46efe2025e41500fa4f593bd6f20c05e393b72f39ea94a36a8b010f132e5502ec20453779ce16316a1f042df5b1db825ace1b6ba65654f3f5956410573cf9d55c3d95789afa74fc7e24388b8c4c1"}, {0x20, 0x117, 0x40, "a8ee0c0d86f0eb33b8e9"}, {0xc0, 0x104, 0x7, "c9d1e41286c309478572f937a2b0e8b3bcd7a22a7135f64458d2746ad24b5e4c8e76103f6796cbc3ff7f39bdddc325674f9f3ca7fdc90eb1620e67c8e4b6f3eab16b5d3083e42ad906b2bf0a5fd076111b9ca41d1038b7b4e29b4388dc14ef45056e466d736542e40d48de1aa9d34d9b85f4206bc16ca220c360318415b11ab778a2f09caeeefa06626a8968b0acc8ed1da9823812d0e1119c21adaf64d31156413c65fb80b1fd5ba740586c"}], 0x608, 0x4000}, 0x80) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x68, &(0x7f0000003000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x4, 0x1, 0x44, 0x3, 0x7}, 0x14) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000003000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000)=""/138, 0x8a}, {&(0x7f0000004000+0x2b0)=""/241, 0xf1}], 0x2, &(0x7f0000005000-0x20)=""/32, 0x20, 0x39d}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000006000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000002000)={0x3, {"8a0aca14f3b6d2"}, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000004000-0x4c)={0x6, 0x2f65, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0xa2, 0x4) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r2, 0x4}, 0x8) 2018/01/31 16:51:32 executing program 5: r0 = shmget(0x1, 0x4000, 0x1600, &(0x7f0000366000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/19) r1 = semget(0x3, 0x2, 0x140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000001000)=""/236) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc3, &(0x7f0000004000-0x5)=0x0) io_destroy(r3) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0xffffffff, 0x8, &(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}], &(0x7f0000005000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000005000)={0x4, 0x8, 0x6, "3518d3022e59", 0xffffffffffffffff, 0x0}, 0x10) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000007000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) r4 = syz_open_pts(r2, 0x0) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000003000-0x4)=0x4) dup2(r2, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000009000)={0x1, 0x5, 0x4, 0x0, 0x6}) 2018/01/31 16:51:32 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000063e000+0x91c)='/dev/autofs\x00', 0x88000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006e0000)={0x0, 0x7}, &(0x7f00000c0000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000291000+0x455)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f00004bb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x1, 0x1, 0x80, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r1, 0x80000000, 0x9d, 0x5, 0x57e6, 0x8}, 0x14) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000005000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x8, &(0x7f0000005000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000002000)="a3340610a1952f9add62ca0be6ed3b01165446a487d206e1d49b5479717b48902bc484f18e78b3e05d9cca44b04d8a635c6e761ad36f7c34380aee2c05b73f5002a84277835e651b76bd6e70842f984c05c1db814c84f7030cf7f4d5dd1381c5af7743cb2cc47eb112a438fe6b4f8cbb71bc96c8c5f3f153f9c62790c048f341cd97a1123c4ddd3538e3a37e6c5affb67a73c98b5fd54a7dbe6faa7ba421df472d402efb0d5d198668160b6b64acbe1ee34b2050a323bf20f334edbc72e450c883bdb02b84", 0xc5, 0x80000001, &(0x7f0000002000-0x10)={0x77359400, 0x0}) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000004000-0xcc)="b2c0bf548657cd935e5d38e6ad5b46545a07cdd8255c7965756a089d50dff1f27ffc9c998fd440faf2c0d75b88f8393475650f82a85f54707c7eefdf8cc2f4d579d42da8bf6a306bfc01cb7fda2c5aed9a64a96fade782152069b5b6f493460a2ed236d00561ff3fff7dc64098a4a83e66ed1cbaedfc68f773cb136febe9e555bd363fa5f94c5a111bd4cad409a80b63a148f3d25450b02731929f637778eb8e3d3983bfdb4ab8532fa7fc9524c7a0e419ef6476d92e95f6bf974081da9f52f9354bbf6bf53a4749d7f5d63f") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000006000)={0x3f, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x9, 0x8000, 0x2, &(0x7f0000000000)=@generic="339db65d692bdf07fac3b7746dff11ed", 0x7, 0x401, 0x7ff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001000-0x8)={0x0, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000007000)={0x2, 0x5, 0x6b, 0x0, 0x29, 0x0, 0x0, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff0e}}, @sadb_sa={0x2, 0x1, 0x1, 0x5, 0x7, 0x71, 0x4, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x0, 0xeb, 0x4, 0x40000001}, @sadb_sa={0x2, 0x1, 0x0, 0x6, 0xf6c9, 0xf0, 0x4, 0xc0000001}, @sadb_x_sec_ctx={0x1a, 0x18, 0x5, 0x3, 0xc1, "1ac0030466aa1f558a29b3357beb84e60a820f802973f8b9676ea7d137ab29eb9a6283b602077aef8904fd3a4e2eac31b95539f1330cb00604ca2d1213e5e49e9827ed651349208a796b759934077377b53a66e52c0fe40e16e52759f9f833538a814361223af812742de51994a980d984682a8b1062e80a905e51f6664ffd04e48aaa040462836252d1636ce328fe79d119fcfdc923a0723ec4824c439c0bb92462e6fb79511f28ad7d6d5683131a634c62165f0ffbb3ebb0b3a162fc997afc3a"}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000005000)={0x7, 0x4}, 0x8) ioctl$KDMKTONE(r0, 0x4b30, 0xfffffffffffffff9) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000002000-0xc)={0x5, 0x1, 0x742, 0xa2, 0x7}, 0xc) fcntl$getflags(r3, 0x3) 2018/01/31 16:51:32 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000b4f000-0xb)='/dev/vcsa#\x00', 0x1, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b1b000-0x10)={0x7fffffff, 0x200, 0x7f, 0x2, 0x0}, &(0x7f000031b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x401, 0x4, 0x6, 0x1, 0xffffffffffffffe0, 0x6, 0x77a2, r1}, &(0x7f00000d2000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x80800000000000, 0x4, 0x9, 0x2, 0x3, 0x9, 0x39ca, r2}, &(0x7f0000001000-0x4)=0x20) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) fstatfs(r0, &(0x7f0000001000-0x3a)=""/58) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000)={{0x1, 0x4}, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic=""/16, 0x10) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$setsig(r0, 0xa, 0x2d) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) exit(0x2) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000004000)={0x9, 0x46, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000007000)={@generic="ff4a18c884df5f04680163a8fdba6855", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfff, r5}) [ 36.062530] audit: type=1400 audit(1517417492.230:9): avc: denied { map } for pid=4160 comm="syz-fuzzer" path="/root/syzkaller-shm697422583" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 36.128687] audit: type=1400 audit(1517417492.296:10): avc: denied { sys_admin } for pid=4206 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.298084] IPVS: ftp: loaded support on port[0] = 21 [ 36.378844] audit: type=1400 audit(1517417492.545:11): avc: denied { net_admin } for pid=4210 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.537255] IPVS: ftp: loaded support on port[0] = 21 [ 36.644802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.755193] IPVS: ftp: loaded support on port[0] = 21 [ 36.950228] IPVS: ftp: loaded support on port[0] = 21 [ 37.095480] IPVS: ftp: loaded support on port[0] = 21 [ 37.148470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.302312] IPVS: ftp: loaded support on port[0] = 21 [ 37.513857] IPVS: ftp: loaded support on port[0] = 21 [ 37.652309] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.683911] IPVS: ftp: loaded support on port[0] = 21 [ 38.241477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.295497] audit: type=1400 audit(1517417494.462:12): avc: denied { sys_chroot } for pid=4210 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.604660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.828690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.032274] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.165329] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 16:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x800, &(0x7f000016f000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a2000-0x18)={0xaa, 0x2a, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/ptmx\x00', 0x5, 0x0) fstatfs(r1, &(0x7f00001cf000-0xdd)=""/221) 2018/01/31 16:51:37 executing program 4: ioprio_set$pid(0x0, 0x0, 0x2002) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/autofs\x00', 0x10200, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/31 16:51:37 executing program 1: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000a5b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00008c1000)=0x1c) r2 = socket$inet_sctp(0x2, 0x4005, 0x84) splice(r2, &(0x7f0000000000)=0x0, r2, &(0x7f0000000000)=0x0, 0x49a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000001000-0x4)=0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/01/31 16:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe2(&(0x7f00004cf000-0x8)={0x0, 0x0}, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002a7000-0x8)={0xfffffffffffffff7, 0x0}, 0x8) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r2) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xffffffffffffff82}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008df000-0x5d)={0x0, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4fa1ccc4}, &(0x7f0000166000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000028e000-0x3a)={r4, 0x32, "6bfd90f6f6e1aaf76773c81e2ebe5fd37b0c58c6b09059f44c1243e752a9f6be9025fff58156b13aa1720927c273c1836a15"}, &(0x7f0000ebf000-0x4)=0x3a) 2018/01/31 16:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000182000)=""/198, &(0x7f0000a9a000)=0xc6) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000071e000)={0x0, 0x0, 0x140000}, &(0x7f000005a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000065e000)={r1, 0x4, 0x30}, &(0x7f000034b000)=0xc) r2 = socket$inet_sctp(0x2, 0x41, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x8983, &(0x7f000013d000)=0x6) 2018/01/31 16:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00006ec000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007e1000)=0x10, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c78000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0xd, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/31 16:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000450000)='G', 0xffffffffffffffd1, 0x4000000, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r0, 0x1) 2018/01/31 16:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b6f000-0x28)={@common="6c6f00000000080200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000980000)=@assoc_value={0x0, 0x0}, &(0x7f000014a000)=0x8) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:51:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000)=0x2) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 16:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) name_to_handle_at(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000)=0x0, 0x0) 2018/01/31 16:51:37 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, 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 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) r2 = timerfd_create(0x7, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000045000)={0x4, r2, 0x1}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00004c7000-0x48)=""/72) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/kvm\x00', 0x20000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000313000)={0x7, r0, 0x1}) sendmsg$key(r6, &(0x7f0000473000)={0x0, 0x0, &(0x7f000046a000)={&(0x7f0000d39000-0x90)={0x2, 0x15, 0x4, 0x5, 0x12, 0x0, 0x5, 0x0, [@sadb_sa={0x2, 0x1, 0x3, 0x8001, 0x7ff, 0xd6, 0x0, 0x40000000}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x47}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x14, 0x4}, @sadb_x_sec_ctx={0x1, 0x18, 0x7, 0xfffffffffffffffc, 0x0, ""}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0xa, 0x4, 0x10}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f00006b5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r9) r10 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x20) r11 = dup3(r10, r4, 0x0) getsockopt$packet_buf(r11, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x7000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000d6000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/31 16:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000066b000-0x10)={0x0, 0xc8, &(0x7f0000cd3000)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7946}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x1, 0x4e8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b7a}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xba5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000274000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000835000)={r1, 0x996b}, &(0x7f0000313000-0x4)=0x8) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000bfa000-0x9a)="") r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d7a000)=r2) 2018/01/31 16:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000561000)='/dev/sg#\x00', 0x4, 0x40000) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000c3a000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000312000-0x58)={{0x6, 0xfffffffffffffff8}, 0x0, 0x7, 0x33, {0x1ff, 0x7b05e2af}, 0x20000000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.975365] audit: type=1400 audit(1517417497.142:13): avc: denied { net_raw } for pid=5279 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.047915] audit: type=1400 audit(1517417497.215:14): avc: denied { dac_read_search } for pid=5284 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.092158] audit: type=1400 audit(1517417497.258:15): avc: denied { dac_override } for pid=5284 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 16:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a73000-0x1a)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000edf000-0x4c8)={{0x6, 0x4, 0x0, 0x346e, "8f5260a9c3150f0a0295c5ed3947240f1bfa92fb5fad58c76748662cfb43c4ee5a286ea686e440e198f6f786", 0x8}, 0x7, [0x4, 0x3f, 0x0, 0x7, 0x9, 0x100, 0x7f, 0x20, 0x3, 0xb, 0xffffffffffffff74, 0x3, 0x9, 0xffffffff80000000, 0x200, 0x19b1, 0x100000001, 0xfffffffffffffffe, 0x10000, 0x3, 0xfffffffffffffff8, 0x2, 0x6, 0x9, 0x1ff, 0x1ff, 0x3f, 0x40, 0xffff, 0x1, 0x1ff, 0x0, 0x5, 0xd, 0x26ed, 0xc000000, 0xffffffffffffff80, 0x3ff, 0x4, 0x0, 0x93, 0x0, 0x2, 0x2, 0x42, 0x7, 0x3f, 0x6, 0x7f, 0x69f, 0xd53, 0x0, 0x4, 0x84f1, 0x7f, 0x0, 0x9, 0x1, 0x81, 0x7ff, 0x7, 0x7ff, 0x100000000, 0x401, 0x1f, 0xfffffffffffff801, 0xfffffffffffffffa, 0x1000, 0x3, 0x3876fc8f, 0xffffffff, 0x3, 0x1f, 0x401, 0x7bd9, 0x8, 0x511, 0x1, 0x3, 0x3, 0x40, 0x276, 0x6, 0x0, 0x1ff, 0x9, 0x7, 0xffffffffffffffff, 0x8, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x9, 0xb, 0x80, 0x40, 0x7fff, 0x5, 0x1, 0x4, 0x6, 0x1, 0x2, 0x0, 0x7, 0xfffffffffffffff7, 0x0, 0x73c5, 0x7, 0x2d98, 0x808, 0x4, 0x5, 0x5, 0x8, 0x7, 0xff, 0x80000001, 0x4768921b, 0x0, 0x0, 0xe3, 0x348, 0x51, 0x8000, 0x9, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071e000)={r2, 0x0}, 0x8) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000970000)='/dev/kvm\x00', 0x40002, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000165000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000651000)={0x3, r0, 0x0}) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000480000)=""/115) mlock2(&(0x7f000043a000/0x1000)=nil, 0x1000, 0x1) 2018/01/31 16:51:37 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffc00000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea2000-0xc)='/dev/autofs\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000230000-0x8)='./file0\x00', 0x0) r1 = socket(0x2, 0x6, 0x63d) getsockname$inet(r1, &(0x7f0000789000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9e000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x0) r2 = add_key$keyring(&(0x7f00008dc000-0x8)='keyring\x00', &(0x7f0000e5c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f00008d8000)=""/117, 0x75) fcntl$getownex(r1, 0x10, &(0x7f0000912000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f00007be000)='/dev/input/mouse#\x00', 0xa7ee, 0x84000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0xfffffffffffffffe, @sync=&(0x7f00007a7000-0xc)={0x7, 0x3, 0xdf2}}}) 2018/01/31 16:51:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$ax25(r1, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffffba, 0x80000) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000001000-0x8)={0x3, 0x8b5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x7, 0x6, 0x1, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) bind$alg(r3, &(0x7f00007fc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(chacha20-generic,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b5f000)="", 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000766000)={0x0, 0x8000}, &(0x7f00000e9000-0x4)=0x8) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000c5000-0x8)=@assoc_value={r4, 0xece}, &(0x7f00001e0000)=0x8) 2018/01/31 16:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000b13000-0xb)='/dev/adsp#\x00', 0x7, 0x20000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000023c000)={r0, &(0x7f0000de0000-0x19)="9c755f5da350fcbe8db351d122f01f74e451d186585e6ce228"}, 0x10) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000481000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000131000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000493000-0x4)=0x0) 2018/01/31 16:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000037e000)={&(0x7f0000531000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f0000793000-0x40)=[{&(0x7f0000d98000)="61786fe96d9700c72d95abab8860261e0b206c836cbff4f903a012dc0470e3d96fe7b9f4912fd85abf6b33d104ba6d450cd644a16ecb121c0f2998a57121f1119a0b68e4ffa6450fbfd3503f831218cea0c62a887f62226979fcc1e875e38db4a9d6664cf640a6187346e0f05cc55f5dbc92e33a8634", 0x76}, {&(0x7f0000877000)="7c5db8f239c3c4f841ed359050dc97c69e648c45874cf167230f2e6c89a8c93da650a86bfc885cff41027da21d6b1d63ef3569511dd79978dc7590911825758594d690324586afcfc29bfaddd8b7309d71603cde398be41da9a81d1c1ea883a18fcb8af78353a0ee9085c72eafbf01c192a5d491625050d05198b7dc0348eee9d97c5270877122a279b2fad1b163af4f0e66ab2e2c00e2bbd00ca790133c5a7ac43f31e000a3744af793cea8ff8a61f10942536de7befa92bef9f4b33aad90ce9fb42db8e61626d2416a916b845ad3ace5e90e2dab35fdf2635e50c56ebc3c40a7c2962d7c1b02dc89977a16", 0xec}, {&(0x7f0000df1000)="e40e5e8aef43d2c482be8434362eb6fb41099fe7ffdb3269e131584474912d761e528d", 0x23}, {&(0x7f0000b27000-0xfe)="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", 0xfe}], 0x4, &(0x7f00003a2000)=[{0x110, 0x10f, 0x5, "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"}, {0x108, 0x0, 0x0, "20acc5bb9925665264b46a0eb80d9b17db1bf1a9a8c921fd1fa304f15b1e0b2cb79a64cc5d847af262143b08787f35286c9db10f1a1ee1f6e31bb0a77e2419c41ca3d0d5399272c190829e47c461a98e919d42bfbc624a149f530fdd5fd165d2046b0e9cd494f86cfdfd23af1db08125e6b3195bca306873f115234dd6fb90e5b599cc02ea49f56fa684d04cbee23ed47023345211e2004e9cbf2c16cc18f4287fb1d9420cac9c6ba8ffd6ce6178a27f899c47b241864653c0730b7e4ab46e284d2f3baa940f58ee822e04956746bcdde15ca6c0b679f9afe82ecf9b2ae524553bbac5139f9b73ecf355a2d11e096f81eb"}], 0x218, 0x8004}, 0x40000) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/31 16:51:37 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000520000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x40000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f000024f000-0x8)=0xfffffffffffff7d5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) keyctl$join(0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/31 16:51:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000604000-0x90)={0x4, {{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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = perf_event_open(&(0x7f00002ef000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) r5 = socket$kcm(0x29, 0x2, 0x0) listen$netrom(r5, 0x8) flistxattr(r1, &(0x7f0000f4e000)=""/17, 0x11) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003a8000-0x8)={0x0, 0x0}) r7 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r7, 0x3, &(0x7f000061c000)=""/4096) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r1, r2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ee4000)={0x0, r4, 0x3, 0x8000002, 0x0}, 0x21) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000c48000)=0x0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) read(r6, &(0x7f00008c9000-0x1000)=""/4096, 0x1000) 2018/01/31 16:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e14000-0x8)={0x0, 0x0}, &(0x7f0000b02000)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) clock_gettime(0x4, &(0x7f0000750000-0x10)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000798000-0x18)=@hopopts={0x6c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100000000}, @enc_lim={0x4, 0x1, 0x3d2}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8}]}, 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004dd000-0x1)={0x2, &(0x7f0000bdc000-0x10)=[{0x200, 0x7f, 0x1ff, 0x8184}, {0x5, 0x9, 0x1f, 0x8}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f02000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000455000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x400000ff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r5, 0x20000000000, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r5) ioprio_set$pid(0x2, 0x0, 0x0) [ 41.222486] audit: type=1400 audit(1517417497.389:16): avc: denied { prog_load } for pid=5305 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 16:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00007a6000+0x106)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000096c000)=0x8) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/31 16:51:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00004e1000-0x20)={0x2, 0xffff, 0x0, 0x353, 0x8, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x7, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000+0xcfa)={0x0, 0x8, 0x0, 0x1, 0x2, 0x6}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0xcb, @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]}, 0x7, 0x1}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x2, 0x530, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2018/01/31 16:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000de0000-0x4)=0x0, 0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b2e000)='./file0\x00', 0x64) r2 = syz_open_dev$dmmidi(&(0x7f0000076000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000f4000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f00002ee000)='attr/sockcreate\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007fb000)={0x0, 0x3}, &(0x7f0000fcd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000033b000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1000, 0xc6, 0x4000000000000000}, &(0x7f0000e6a000-0x1)=0xa0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) accept4$inet(0xffffffffffffffff, &(0x7f000060c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000-0x4)=0x10, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000020a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) open(&(0x7f0000672000-0x8)='./file0\x00', 0x200480, 0x0) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 16:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002cb000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ac0000)={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xff, [0x9, 0x4, 0x3ff, 0x106, 0xfffffffffffffff8, 0x1000, 0xc019, 0x3f]}, 0x5c) r1 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r2 = socket(0xa, 0x1, 0x0) chroot(&(0x7f0000c19000-0x8)='./file0\x00') syz_open_dev$sndctrl(&(0x7f00002cc000)='/dev/snd/controlC#\x00', 0x44, 0x100) rt_sigprocmask(0x0, &(0x7f00008b6000)={0xfffffffffffffffb}, 0x0, 0x8) fallocate(r1, 0x0, 0x0, 0x522d) sendfile(r2, r1, &(0x7f0000aeb000)=0x0, 0x7fffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000633000)={r0, 0x28, &(0x7f000061b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000506000)={r3, 0xfffffffffffffffb, 0x8}, 0xc) 2018/01/31 16:51:37 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x3, 0x15}, &(0x7f0000a95000)=0x8) process_vm_readv(0x0, &(0x7f0000002000)=[], 0x0, &(0x7f000000c000)=[{&(0x7f0000004000-0xbd)=""/189, 0xbd}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000a93000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/31 16:51:37 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000016000)='/dev/dsp#\x00', 0x9, 0x541081) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000018000-0x4)={0xf17, 0xd3a1, 0x1000000008}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000018000)='/dev/urandom\x00', 0x0, 0x90800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) [ 41.309457] audit: type=1400 audit(1517417497.433:17): avc: denied { prog_run } for pid=5305 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 16:51:37 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000030000)=@get={0x1, &(0x7f000003f000-0x8c)=""/140, 0xff}) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) 2018/01/31 16:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/sequencer\x00', 0x800000000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000002000)={0x10001, ""}, 0x8, 0x0) r2 = dup2(r0, r0) bind$bt_l2cap(r2, &(0x7f00004bb000)={0x1f, 0x8, {0x6, 0x20, 0x5, 0x1, 0x7, 0x6}, 0x64b, 0x0}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x3, &(0x7f0000974000)={0x3, &(0x7f00009f1000)=[{0x2, 0x68fb, 0x2, 0x0}, {0x800, 0x4, 0x2, 0x1}, {0xb1, 0x3, 0x7, 0x4b6a71a}]}) recvmsg(r4, &(0x7f0000512000)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x246, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000172000-0x65)=""/101, 0x65, 0x0}, 0x10000) close(r4) r5 = accept(r3, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r5) msgrcv(r1, &(0x7f0000002000-0x89)={0x0, ""/129}, 0xfffffef6, 0xfffffffffffffffd, 0x0) r6 = accept(r0, &(0x7f000099d000)=@generic={0x0, ""/126}, &(0x7f0000ae5000-0x4)=0x80) setsockopt$inet_tcp_int(r6, 0x6, 0x0, &(0x7f00008eb000)=0x2, 0x4) syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r7 = dup2(r5, r5) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r7, 0xc1205531, &(0x7f000026f000-0x120)={0x7, 0xbd6, 0x5, 0x9fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x2000000000000000, 0x40, 0x1, "17473f03825868a1f12b2aae96c799b4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r8, 0xc0045516, &(0x7f0000ddc000-0x4)=0x7629800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000081a000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r9, 0x0, 0x30, &(0x7f0000cae000-0xb8)={0x7, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$TUNSETOFFLOAD(r8, 0x400454d0, &(0x7f0000fb9000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00008af000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00004de000-0x28)={0x8, 0xb, 0xc0c, 0x3, "8c232ae7ef4b0dce67bc487df356409fb9346ff79a23ca629390153244ae1ae2"}) 2018/01/31 16:51:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00008a5000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) flock(r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000002000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000000000)="657888b95ae1376d8bd974fc6aa570f5a95c0d2d1c16cbb3dae6", 0x1a) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x501240) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000002000-0x12)=""/18, 0x12}], 0x2) r5 = syz_open_dev$mice(&(0x7f0000110000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x8902, r5) 2018/01/31 16:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000553000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005df000)={0x1, &(0x7f0000348000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000d99000-0x40)={r1, 0x3, &(0x7f000069c000)=[0xfc, 0x3, 0x281], &(0x7f0000b41000-0x4)=[0xfffffffffffffffd], 0x0, 0x3, 0x3, &(0x7f000045f000-0xc)=[0x5, 0x422daf95, 0xfffffffffffffff7], &(0x7f00008b3000-0x10)=[0xff, 0x9, 0x67, 0x33], 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x2, 0x2) read(r0, &(0x7f00002fe000)=""/24, 0x25) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000552000)=0x0) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 16:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f000018e000-0x4)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f00004c5000-0x2)="4402") process_vm_writev(0x0, &(0x7f00001a3000-0x90)=[{&(0x7f0000b2a000-0x9f)=""/159, 0x9f}, {&(0x7f0000fd6000-0x9d)=""/157, 0x9d}, {&(0x7f0000a77000)=""/64, 0x40}, {&(0x7f00004a1000-0x4e)=""/78, 0x4e}, {&(0x7f00000fd000+0x324)=""/135, 0x87}, {&(0x7f0000723000-0x5)=""/5, 0x5}, {&(0x7f0000128000-0x1000)=""/4096, 0x1000}, {&(0x7f0000496000)=""/142, 0x8e}, {&(0x7f00008ee000)=""/243, 0xf3}], 0x9, &(0x7f00004a6000-0x40)=[], 0x0, 0x0) 2018/01/31 16:51:37 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@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]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002f000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000002c000-0x10)={0x46, &(0x7f0000009000-0x46)="62d4ecaf10a5b05303201335f13273b7d1db14284da44d1e421d69f99700edccd222eebf996302ded281bf2281697bbfc55cc27a65cca9b55cda9065b54b408fc26b16bda0ee"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004a1000-0x9)='/dev/sg#\x00', 0xda, 0x90042) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000b58000)={{0x3, 0x800}, {0xfffffffffffffffe, 0x7fffffff}, 0x3, 0x2, 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]}) 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) r1 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') close(r1) [ 41.329728] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 41.403784] binder: 5345:5347 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.404787] binder: 5345:5347 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 41.406472] binder: 5345:5347 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 41.406483] binder: 5347 RLIMIT_NICE not set [ 41.436852] binder: 5345:5354 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 41.458674] binder: 5345:5354 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.464266] binder: 5345:5354 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 41.466602] binder: 5345:5358 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 41.466611] binder: 5358 RLIMIT_NICE not set [ 41.604840] audit: type=1400 audit(1517417497.505:18): avc: denied { map } for pid=5299 comm="syz-executor5" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14266 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 41.604853] audit: type=1400 audit(1517417497.671:19): avc: denied { ipc_owner } for pid=5362 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.604864] audit: type=1400 audit(1517417497.680:20): avc: denied { name_bind } for pid=5362 comm="syz-executor5" src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/31 16:51:37 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000156000)='net/ip6_mr_cache\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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x7fffffff, 0x288c00) getpeername$packet(r1, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034c000)=0x14) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000038f000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x330) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000be000-0x8)={0x0, r0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000393000-0x3)=0xb) 2018/01/31 16:51:37 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") clock_nanosleep(0x0, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0}, &(0x7f0000ff6000)={0x0, 0x0}) socketpair(0x11, 0x5, 0xfff, &(0x7f0000793000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000122000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000dc5000)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x800, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000-0x70)={[{0x3, 0x3, 0x1ff, 0x7, 0x0, 0x100000000, 0x3, 0x4, 0x0, 0x4, 0x3e, 0x3ff, 0x8001}, {0xfffffffffffffffb, 0x2, 0x8, 0x6, 0x8, 0x3f, 0x4, 0x8001, 0x4b93c55c, 0x10000, 0x5, 0x2, 0xbed9}, {0x37, 0x5cb, 0x0, 0x0, 0x100000000, 0x9, 0x1, 0x80000000, 0x5611ddd4, 0x400, 0xab, 0x0, 0x10000}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:51:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8200, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000098b000-0x5)=@file={0x0, ""/3}, &(0x7f0000000000)=0x5, 0x80000) 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) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0xc2)="3cfd3563ea25f63832cfae7feccaf65ffef2897864a3e2510a2eb60fecd0e28b795b8342c3b02ad89f615bc6120aae1434223672d9ab2f729a469fa35ef33b8fd3291e4574402eec40c9e73b44744e2a2722397b95d2539ace3d0b6b617a1862bf1ebdc3ddc27630c0127dc29aa303d6446e62d1ebf620129541a795e1bf5796d35782372a15032397296f5a295aaf791e7c694a9a38e795c741ed32b616c3f3ac0101cd466b83bec9979f8410902835e8c429f38e46b2770c99656193f308182602", 0xc2}, {&(0x7f0000001000-0x1c)="3882098f4a8d1ded0bebfb9c9a99dc546061a17ecacf973fa2ca5e96", 0x1c}], 0x2, &(0x7f0000000000)=[@iv={0x70, 0x117, 0x2, 0x55, "cac936d472881a9ac86d43cf683dbabcfbc932c213d8643d0b0881e29c7eee51087e792d626b14d3704f3be65b216ddbb77f9aaf6907c33f5c0ecb48aa50b0b5e17f95fd2d81c202cb7fee40ba90190b5662e0d6c7"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3}], 0xa0, 0x40}, 0x8000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x0, 0x8000000, "d3349deec2058c7937a124c783f1e41493c1ee6b688edc1c157862aca11b700640eb6606e15e1b034495739e4ada1a73357cb2e8e9a4212ba65567d8745d74fe148eca1e1bdea8b06e2f4decff4f2bf34318feaff0056baab979dc5707ff1a06e0adcfbcc39cbe0c366f"}) tee(r1, r1, 0x101, 0x1) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00') r2 = shmget(0x0, 0x3000, 0x200, &(0x7f0000a78000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000002000-0x89)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000f94000)={0x3, 0x100000001, 0x7, 0xfff, 0x0, 0x4}) r3 = socket(0x1e, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000eb6000)=0x0, &(0x7f0000b22000)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000645000-0x8)={0x7f, 0x8}) connect$ax25(r3, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/31 16:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x804, 0x5, &(0x7f0000b5f000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000e92000)="241f79d3492509f5d104c5cea58303bb02f52ad246a1fc00475bab0f97201fe259e494350f8dbe13244405e50c5f85dafeeb27a2f448039b49382aa2432f83cb7d7aefa7fe9e7521c7f8f8e827a588f31df82fea7e8825", 0x57) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f5b000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000149000)={0x0, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x3) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000372000-0xc)={r1, r0, 0x2}) syz_open_dev$sndseq(&(0x7f0000c0a000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) syz_open_dev$tun(&(0x7f0000812000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) read(0xffffffffffffffff, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 16:51:37 executing program 2: perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f00004b9000-0x28)={@generic="4c1fa29981f30e99bea48988bfd9ea37", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008dc000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000715000-0x8)=[0x2, 0x8]) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000144000-0x4)=r0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000499000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cd000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000af8000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000deb000)={0x4, 0xffffffffffff7fff, 0x0, 0xa37b}, 0x10) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000099000-0xe)='lovboxnet1^]+\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00004c3000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005a7000-0x8)={r4, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ab6000-0x10)={0xff, 0x4, 0x0, 0x1}, 0x10) 2018/01/31 16:51:37 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) capset(&(0x7f0000440000-0x8)={0x19980333, 0x0}, &(0x7f00004a3000-0x18)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/31 16:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d4b000-0x4)=0x0, 0x4) madvise(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x9) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) connect$l2tp(r1, &(0x7f00002a9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x0, {0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}}}, 0x3a) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000156000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b25000)={0x0, 0xfff, 0x8, 0x6, 0x5, 0xff, 0x3a00000, 0x7f, 0x0}, &(0x7f0000ada000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001f2000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x200, 0x7, 0x4000000a3e, 0x6f8556bd}, &(0x7f000093d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000569000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) [ 41.604875] audit: type=1400 audit(1517417497.680:21): avc: denied { node_bind } for pid=5362 comm="syz-executor5" saddr=::1 src=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 41.604885] audit: type=1400 audit(1517417497.683:22): avc: denied { name_connect } for pid=5362 comm="syz-executor5" dest=20020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/31 16:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f73000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a0000-0x11)='/dev/vga_arbiter\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000986000)=0x0, &(0x7f0000368000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f24000)={0x14, 0x0, &(0x7f0000d89000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) 2018/01/31 16:51:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004c, &(0x7f0000006000-0x2)="", 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 41.772456] Cannot find add_set index 0 as target 2018/01/31 16:51:38 executing program 2: 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$unix(0x1, 0x1, 0x0) getsockname(r0, &(0x7f00002a8000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b4e000-0x4)=0x8) r1 = syz_open_dev$midi(&(0x7f0000216000)='/dev/midi#\x00', 0xffffffffffffff0b, 0x802) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000032a000)={0x200, {{0xa, 0x1, 0x187b1679, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0xefe1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa000000000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8a67, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 16:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000063e000-0x8)={0x0, 0x0}) r1 = getpgid(0x0) r2 = syz_open_dev$dmmidi(&(0x7f00004b6000-0xd)='/dev/dmmidi#\x00', 0x3, 0x1a1000) ioctl$VT_DISALLOCATE(r2, 0x5608) fcntl$setown(r0, 0x8, r1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x1e9) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvfrom(r4, &(0x7f000004d000-0x85)=""/133, 0x85, 0x0, &(0x7f0000485000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 41.792609] audit: type=1400 audit(1517417497.956:23): avc: denied { map } for pid=5394 comm="syz-executor7" path=2F6D656D66643A2C26202864656C6574656429 dev="tmpfs" ino=15399 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/31 16:51:38 executing program 7: semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x449}, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000f57000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) r2 = semget$private(0x0, 0x0, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000-0xc)={0x100, 0xffffffffffffffd9, 0x5, 0x1, 0xfffffffffffffff9, 0x7ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) clock_gettime(0x4, &(0x7f00006a6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000002000-0x8)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x2, 0xffffffff, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semtimedop(r2, &(0x7f000053c000-0x24)=[{0x7, 0x5, 0x800}, {0x5, 0x80000001, 0x1000}, {0x3, 0x8, 0x800}, {0x2, 0xb65, 0x0}, {0x2, 0x7fff, 0x1000}, {0x7, 0x2, 0x800}], 0x6, &(0x7f0000001000-0x10)={r3, r4+30000000}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x10001) [ 41.873631] audit: type=1400 audit(1517417498.039:24): avc: denied { set_context_mgr } for pid=5413 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/31 16:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000fb2000-0xd)='/dev/dmmidi#\x00', 0x80, 0x0) readahead(r0, 0x7, 0x1) sendto$packet(r0, &(0x7f0000699000)="547a763901e065ba0200ad50f605b010", 0x10, 0x0, &(0x7f0000278000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00008a1000-0x4)={0x3, "d7f6dc"}, 0x4) 2018/01/31 16:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000270000-0xf)='/dev/sequencer\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a59000-0x39)={0x0, 0x31, "ab7de07df7d3a4993112f73514b279f7fb47efb25a4d504ad0ab5e0b039d0b2058d42beaa9ed1b60b18d330b1b42ed71be"}, &(0x7f00005d6000-0x4)=0x39) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000088c000-0x8)={r1, 0x7be2957c}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c1f000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000c81000)=0x0, &(0x7f0000031000)=0x4) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r6 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ea4000-0x8c)={r1, @in6={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) dup3(r6, r5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e03000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c38000)=0xe8) [ 41.884487] binder: 5413:5420 BC_ACQUIRE_DONE node 1 has no pending acquire request [ 41.931379] binder: BINDER_SET_CONTEXT_MGR already set [ 41.931395] binder: 5413:5420 ioctl 40046207 0 returned -16 [ 41.933652] binder: 5413:5420 BC_ACQUIRE_DONE u0000000000000000 no match [ 41.978550] Cannot find add_set index 0 as target 2018/01/31 16:51:38 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000ed2000)=[]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000212000-0x2d)={&(0x7f000058c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00007fa000-0x10)=[], 0x0, &(0x7f00006bc000)=""/183, 0xb7, 0x0}, 0x0) 2018/01/31 16:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a4000-0xa)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000d2b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f000031f000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x24000) 2018/01/31 16:51:38 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000000)={0x1, 0x9, 0xf560, 0x8, 0x0, 0x6a0f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x9) ioctl$sock_ifreq(r1, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/31 16:51:38 executing program 2: clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") pipe2(&(0x7f0000d76000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getdents64(0xffffffffffffffff, &(0x7f000047b000-0x61)=""/97, 0x61) socket$pptp(0x18, 0x1, 0x2) 2018/01/31 16:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000290000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00008fd000)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f00005fa000-0xd)='/dev/dmmidi#\x00', 0x6f600003, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001fe000)=0x0, &(0x7f0000b3b000-0x4)=0x4) read$eventfd(r1, &(0x7f0000193000-0x8)=0x0, 0xfffffffffffffe66) fadvise64(r1, 0x0, 0x8000000000000acf, 0x2002) bind(r1, &(0x7f0000e7f000)=@llc={0x1a, 0x1f, 0x401, 0x100000000, 0x29, 0x7024, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000942000)={0x800000000000000, 0x2, 0x7, 0x2, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/31 16:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000960000-0x8)={r1, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="", 0x0}], 0x1, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x5f, 0xfffffffffffffffb, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1a, 0x7f, r2}}], 0xf0, 0x0}, 0x20000000) r3 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) shutdown(0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000544000-0xb)='/dev/vcsa#\x00', 0x10001, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') r8 = dup3(r7, r6, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) linkat(r8, &(0x7f00000ff000-0x8)='./file0\x00', r3, &(0x7f00009f6000-0x8)='./file0\x00', 0x1400) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/31 16:51:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000937000-0x4)=0x0, &(0x7f00003a9000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) flock(r0, 0x3) 2018/01/31 16:51:38 executing program 2: prctl$intptr(0x2c, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000eb6000-0xa)='/dev/vcs#\x00', 0x10000, 0x80200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000-0xc)={0xffffffff, 0x2}) 2018/01/31 16:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e6d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000bc4000)={0x7e, 0x100000001, 0x8001, 0xff, 0x5, 0x0, 0x5}, 0xc) 2018/01/31 16:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x20004000000015, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f00001d6000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) tee(r1, r3, 0x6, 0x0) 2018/01/31 16:51:38 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005ee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x5, 0x20000000003) ioctl$int_in(r1, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) 2018/01/31 16:51:38 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000b20000-0xe)='/dev/admmidi#\x00', 0x0, 0x244000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x1000)="8b346491ba13f4f2003f3d554a5514248e91c65f573b2ad7dcdfb7dc69f2e18bc1ebc58d7a189ea7e806ca420ca772b2956985a6f6a7f2892dacbfbb75cd053aa2ff690e32820089d6d672ce9464561c1f97c11d1fcd5fc1af36adcee40dc3a8a1867c478052fdcf3ff0adba1872b7ca736424bbf70ac911b8c45aa88106c67ce984eb674f30ca89b0a3269e3768a2f8bb3d46523c7ddea2e900c0588881d83e9f12f7b7c3a41f0d156c21b2aea5f7c06b7b6a0857b651c3f9368dec98cc51c64ede5bad4451523dbcd657e8f83ba0bde8aae3ea28c1c57bb62c3885761adf38b83443b232a2e3d8bc2c1ba44e25b45d898b8c66a8cccd3457870e6a9c819e96dd5e7a6ad98f268e980693db8dba93a540081cec8677114a68da003ae24ad2b06f435960841124931215a888dd687138ad98f60bbb384275a8eab57e1575a87d7cf676565b369ba2e5053e7a469c4e85448422e9f3da538773543e1da85cc16eb2b73b6092c6e0fcb551f3491c26db3ce0b271d5a0e6766f66ffa32d58859a91a7ac3d4c25d32d23e1911349552d00ee00e0c28d5dbe3aadecca3dde6f3e889fbf45c88f5388e88f7ff422dc24cebbf8ac5aa5818ced56140f6c938598306d5a1808b5bf9a4c5db84cb1e1a52a97a3cf0b4d0ba230346d39b402fa0ba2ee49486242223c2884c70c6fc43607c60cb308b2893261c1e89430809a919c9219be2a02c33dbeb5b0c40f9771d93abf638821477b0bab9d34f218514cee41bc367ef98344257e2b282f535b4a5cd2167fb9cec97f31cdc09150d7c00f642ec7192b03cc2b191e50fc72d1542809aff73e9bf70b5093b23cfefc0143ab7b850951f5d9baa815ddfde7cc54c7b0a98873bc814fff7917929bbd9ebddc6d2d5d3cfdb29d27a640ecee3e8e5f763041b0d5cb372ffb2d5333f4185d5ad0a04c88165a67a3ee6aeef5105d4811845f98d242c55aa8378062e85cb34a98c62cc307e9e8775c7e28a225d389bc9505bc27acf750fbe0bf3cc3adc9635e167da65a63acf1148d53f7b55bd3fabe1edcdaa1327344e70586a9945fba0626b10d2f1dbf889f4a521aa941f505e0f6aa9da24c40428ada29a56dcc94750673be46245e7106112ad700a32950fdf072aeefa835e77d5cf366a3672e4d40f0a3e68093cfd3edf5b872030c326370a36a0c03dbb4b2537b76b48e5892c2eb1e31ca586392a63096d4795586ba6c41628c9507d786083f9cf635e2d6959c550f31342ec7ea8bd3456df09259d99ba4bf50b0d284f50bc6ad365f351eb1fc2430b3364a2caf57257d48b3267183af6a8fbb425f0e1b932564e0ac281054e1cf64e4bb65c37c402f03340d6072e0f5af3dafffeaba75e02ec524570ff0fe420b4af92294a8ea7f3192e1a28dfc89e980f7873fa890efaf91ade0156d168512190da8aae81ab81071fce4a74b4f38e8e8a296a6a6300c428e4497f6adc02bcde35cf505163127e571afe4f2325b2c66e1d3bfbf6f27ca8908aae036240b4559856b2927b0eab4d7d6c7a556a8c5a456d208fd12aab79b96dfa1fe6afb366df34c04d4eba6957747cb12a67978cc174772af2ec93c329d5209b9b81cf5603158a1337bdde1f618433fbd957a7a0754c1c484628d7e8a9a010b8d14366fc427992df49610c036b2bd24f1b1038b4f3c02f99602085f53dba695c1755303b923bfad6691feeedb9324e41a3d9a553eee51c99cb8ab6b0e4ceffdb153338678057bb24dfa8c6c1718b1dde0634cfe50dcec809aaa7053d659bf4a69c2ddcfe0307d01de5157e0f518050af950ce7f5b0b956f611f2c0980edfbd5cca41b27ad37959b323b5dd26938f62b05a1161f4fe5fe579ff1fac23ede1f356c8fa32ef509f6ca40ea3d65c98b767a1d37332dd966195443890601511c271bbdcc2b003d255e5df9ba0a42c87624352af319133c2c73d443ae728ef3d5bad2a63c4ce644608d4ee56d74ed9aa3a4633490b8bf1eb02f4813e26b8616dd96a0332438e1a85594b2686ae3204e5e87f6c3ff1742a228973d98009aec75e906399ba53f5b1d1127202b615b6bf1fa0b3c6a3acadabe2665223afb98d575e4d3c1db501f70eadb4360fbd0e673569a1f356aa1e58d6013a93b03fecc106123de5f1440986baf4c001d34d0f49c022d7f3d931ce84e538f9a0dbd20b165fb883e69eaa579dfd33cdaf9541c84ef86c11cfe0ad9058e08a3e6d24b312517484966bc4f5db1061e92f14950c286a3acbd10b1170e1da0b8de89ed518092cd55791c245a32a44ab2ec7f27fdee7121ba628d230064187a38250d01f39f603b4e0a0468cc21a1d93e0a0fcfc948c5a4b5d84669b6986ea813ab42600ea4dd9cb723ac4e436ab5c40578359a723a93553aeeb35d468accfe85ff279daf7b159abbe43d28f52dfb4db095749b1284a73064bdb519df141d0c736484d74ff49d8d084404c5f5862f2a0b17c7999e18dd8eeeb923915655cb27c5aba0c7c3884f710d57a5ac49a111aab4fa419dd214bf03c31e47cf1017cbe8a8b14697203c2f4877a9c340b2e720a272133d019ebb0f8cf91f6d59a785fab7cd240577b10088933b76bfcd523d607d93845534ccd79d3d30fa27471f9c5b01e20a128bf4c0165cfd6c087973f4defdd036e0673fa86087e65b84157529b1ff55485ce1462af8f20eb53759c81c8cc6b2cec13f3c5172ca7345350a09e240f1be3d61afc0c40b0382d50eb2f95ac764b10975824b4b0aa7272e9ec98677988f2b1ecc7923793ce571620a712a718a0a24e35c2057babddd11e019681c0e413879236ab74a84129a051e8f5b552cfa626c00b36944c3e13730ada73855ad454edb3b5fda7c099ff36c845956b58f36737c595e0832a7a89ecf954d68ac60e4b3d24c37d99d6c0035edc958e2755073e9facfd271f87ba8214383e62d7b7cc1dec8d83578fd37918470cde048aac7f5e592108500479874de2d5bab296f38cbc0913cbf593299e8ff600e5a3c87b8070b4ee328475be85d188a7ca99c965b43318d6b439d88f00e5b0f24c56fbbee08843c3041b0fecb197eb42bb44133cdaa946998a10d716269ba14da018567bae85e83af87b2714768b7c1938626c116fa7f433bf7c602dd195f204452f9fb2ac14b7bab45c968959af647ff850ad542ecc32f31e450bfb7f60ce81548e589bee7804289f333000f29c8734c8846f4c4d40d0dae61c10d225f995bddfbeba30a724bc611d5d2150f5ed9e21fe19fe1828ebc72a3f70e83484164820dbd4296a7ae944947e74a5e459c64f2a2e337f6935ce64e7ea721659609b1654748dbb3aba7cdf68f71d391dac67f3e945e379e75eeba9133d84989970a8135d307f4cb80e280bad2da916df29dab1ea8de6a5453a0b0bd947b48848b31d5c14dbd5c84b6fdb644cb6de259977d077b7c7e6cf4b5a6d5a941a7f3b1865f55f473f9067f934a3e18bfcd6de50f9f99b53c222022c3bccb69963a7b7387a36524ca0df91a9f14cbb624a3366e636500baa559c722ad2a1793d78c8cf36087a9ac7e584d2662089f91f07121a1328269511e2052c8c9afa5bea438b4f80b13ac9d82ff81a0bb2985178331ac0c18c987c7f9a681633c999d69938bf94c51f4d03cec900b116b8cb29fcfc44ec8412552449c75da51d8df28b8b3fe32cf70dfa28382fe3964f1f5c9e701e7ebe546ce3a5e0d809e89f9f983085569eddd30ce320497eb14c7d5e96b14ef3b0bf03135d916833bb455af34b5ccf2ac78fe6d278a75768a53bbc83c9b7f900674c42dac7558a87b38d94595c68e7a446a1aea1ceed55cc52834e99a39e62f42ef8c25648cb09f9d683f4b54db7bd818ff07cd0f00a70f79a9d82ace0baf91de9664d0a02ee1cd66a3555ed0a237f9c12b277cbf7525801414b62a316648d5888a570dde3bd561c08c1bd1f6713832fee2840aed974452a4870db12833554556a9fb60c3d53f23a8c0989b3b6cc10e49348a2677eacb1af3a1ac24871449af5df38ee7483bcfc1f6664dfe2ebce4841f8406be4d0e688d82fe98385822b1ace6ff42f83853ee0bc8f2fd38ff037848c2f50d45e0291759f824a8fb44c095de287efd3b0ab051e537cc9756915b0e0bfdbf533296b8e7d4c6d25b04447dfcb33c0abd9ad21a2c58ae81e618ae8a1927b16b0acede12bca1832fe381138b55004ed545e06a5a823394649d23a42b6cbe78cb8796a7995fb89468e921cb0fae556a85f2a4792ea8857acdfd79da8ba02bda622196a5627c9e2aeb595314156da4dc1bc3a5843af1a3ec08ca5c00dba8efc93a10b663d3aece68401f65100f3105a0e3f223a4a2d36673c64aca7d91c990c1c9319fc5e89f4c1dc35fac67f1906445b897ef26328f25e2154ed63c1becd53b50531590f5ba280f1dc8569dc0ad55a6c1b688289f2c88df4ac848de16c6ea60df0b55a4d5d6ed8d69ad26be1686a9f5cf0dd7cda723bddb5b604199ae5320d774d0f10b469de2f149382409312bd359c6007884db555caf17aa3b2dfd30fbe60c7a9d3d559d2a911273dce1958b011397b2d8083c203d3f0c28dd041ce1bfee2b0514126ff26d485b39868eb81ba8ca69fdbc70be1c9b6dea181dd697015acd68f31a2eeea433d936953a145a1ba69f9f90ce0bfe0af7d70331ee19a28fb20ff606e0935997b7cb21f26595e60aeadf555f754314734c37a78c74418be84905a8b001244cb24c0f4bf119d52c23a8272599d2cda7b606ef7321304e9eeb528f6d3556644bb2a3399840803c84f17460925e325165567bb42aefbfc7d5f3ab382acca3206cf1d110edfbf07b335c1c945c40cf2ae3f97eae2505e9937f25d0de7ff585c198c1165f8780e856e25db013665b182cda0893483f4866e1edb64a5760854e87ed68d75b474f025edfa917fa2804b3f12c61661d8f4b72e05ade4ef720dc920220951861e8076d9d9afb093deb660fc564552a39e0b2cbe29dc418671d9b94755793e26ec9ef5c9bd24b3e658b03c5345b4753b5bf4e44c52e81cd12a96d6ee1c8a08d26ba8444796ea2dd8755d6713b158d2b1b6944979102a583b666ec070ea3cd08b420c85783efe152cff74d292fccd12c1a0dc5cca57557fd0a48bc3f344a46e0f148c63646bc43c76e5312b99156ef9fac04f5405ce474baae7149c2050034bebcd490ffcff8db948e2a4e7046f3d264975bb7788245c41ee6c5fb06b7ca3016420ed16cda24e46a88756f1cb850bda32cae5dbd0342b89901677cec0de70217b11195e6278e435c0c0de9adedb375482223902d1925c909f6067ea988c719eecfcbb60a896604d31d05f8a93a26de7174c12aa11bf0bad27e0edc7255624746747205bbfd0d701ede68962070cab442f918051c59cbcd314ae028401bd286d966289c30da51309464c58276aa0105e0994f9889615b2d90088c69e9e02e83d68755f0d350acaa6fedb4235cc52b3e3af2cd3e9fef844aafbac3117b18d400ab63b047d926c01cf79d9a17c73d3e411de42337e0d8d56e52be7433a513280ebac19f698b2767cf53100ee68cd6784c6b664848d18bb742e03c3e2c72bcf840e2b089748ca5a5edeb438097c9ad6dd11f89643f200ac67773d8bdccd3676af4f73c6c2f9a41f4b6182b6099cd526462b742a0d05dbc1b397c87d8b0091adf8486351e140b6176415d6637d5a98d8146c814d4b4498aae36e253138ab942fb3c3ef9f5a9808379a1ce39da27094d5df59086bcd9e6a9b358c77e63b61d0dd9a20f89481b63fb03e2c85a4f93196c7d38a469b19b7c8a", 0x1000}, {&(0x7f0000001000-0x57)="85963f1a66c8a1bc35235c646b7c6f9c2f4e3558bdb73921d27014c4118d884899b4580dad03e229d9723ac3af3abd8946d76027b56bb1f40d08a88e2fa00a09f88fdecc67d76967b14f7bb3f5a894e66ebba153292406", 0x57}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000002000)=""/110) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000056000-0x10)={0x0, 0xfffffffffffffff8, 0x103, 0x9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f000062d000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000005d000-0x2)={0x7, 0x8}) r3 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r3, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/31 16:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000042e000-0x8)='./file0\x00', 0x100000000800, 0x100) statx(r0, &(0x7f0000766000)='./file0\x00', 0x400, 0xa50, &(0x7f0000452000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000a66000-0xa)='encrypted\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c06000-0x1)='\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000adf000)='keyring\x00', &(0x7f0000b9f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) request_key(&(0x7f00000aa000-0x8)='keyring\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c5000-0x3)='/)\x00', r2) 2018/01/31 16:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000107000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00005fc000)=0x3, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e50000-0x4)=0xfeeb) fcntl$setown(r0, 0x8, r2) process_vm_writev(0x0, &(0x7f0000916000-0x40)=[{&(0x7f0000760000-0x77)=""/119, 0x77}], 0x1, &(0x7f0000f1d000-0x70)=[{&(0x7f000060c000-0x79)=""/121, 0x79}], 0x1, 0x0) inotify_add_watch(r0, &(0x7f000034b000-0x8)='./file0\x00', 0x10) 2018/01/31 16:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c2d000)='/dev/dsp#\x00', 0xffff, 0x100) ioctl$VT_ACTIVATE(r0, 0x5606, 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) io_setup(0xc8, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000571000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000b4c000)={0x3, 0x7ff, 0xb6, 'queue1\x00', 0x2000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/31 16:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dce000-0x210)={0x3, {{0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x18, []}, 0x90) 2018/01/31 16:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f00008ed000-0xd)='/dev/usbmon#\x00', 0x7ff, 0xc0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000bc1000-0x8)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x82}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000f80000)={{0x0, 0x1, 0x6, 0x0, 0x10001}, 0x9e3, 0x80000000, 'id0\x00', 'timer1\x00', 0x0, 0x44, 0x40, 0x7, 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]}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f00006d4000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000817000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000595000)={0x0, 0xe958, 0x0}, &(0x7f0000c4a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a5e000)={r3, 0x4a, "19a2bf240a552109c1a7c5a75aad7c41475090536d98a6009d90acac5d6c62aca99a77c49e74c8d0a74f5e9675c6e02977c7c0582d535773a26d181a6fad04239175b32e251377470354"}, &(0x7f000038b000-0x4)=0x52) personality(0x0) 2018/01/31 16:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f28000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000eaa000-0xf)='/dev/snd/timer\x00', 0x0, 0xe000) fcntl$dupfd(r0, 0x0, r1) r2 = 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={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ppoll(&(0x7f0000fc5000-0x8)=[{r2, 0x0, 0x0}], 0x1d1, &(0x7f000058e000)={0x77359400, 0x0}, &(0x7f00009e6000-0x8)={0x0}, 0x8) 2018/01/31 16:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x87) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003c1000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='bcsf0\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000066b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0xdff) r1 = memfd_create(&(0x7f0000ebb000-0xd)='+nodevvmnet1\x00', 0x3) connect$bt_sco(r1, &(0x7f0000f55000)={0x1f, {0x6, 0x1, 0x6, 0x8, 0xa25c, 0x100000000}}, 0x8) 2018/01/31 16:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") openat$vcs(0xffffffffffffff9c, &(0x7f0000cdc000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r0, &(0x7f0000930000)=""/32, 0x20) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 16:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00009b6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe30) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x276, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x0}, 0x0) [ 42.288366] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/31 16:51:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x3, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x10)={0x0, 0x7ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000be2000-0x13)='/dev/snd/controlC#\x00', 0xfff, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f000056b000-0x110)={{0x7, 0x0, 0x5, 0x1, "adefd65208fde15a52d2e92549f06f9ca20fc8e9a57b3b9582f80c66fb99216668a8b966e1f69f51725f35a4", 0x80}, 0x0, 0x0, 0x2, r3, 0xffff, 0x7f, "b46a9109f46fe1a846f46b158cadd9c0c43a0e947ca2b95f23f59f3ecf2ad8bcfa7700e04fe787a25d64ce4d285bea9d92bd62108541197412fd8ae83915a505", &(0x7f000017e000-0xe)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x4, 0x9824, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000498000-0x1000)=""/4096, 0x1000) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/31 16:51:38 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000007000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x6, 0x80800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000-0x1)=0xe39, 0x1) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r2 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000fd4000)={@generic="d0366a5ede0cea5d378edb7dddfaed05", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) dup2(r0, r0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) 2018/01/31 16:51:38 executing program 1: r0 = socket$inet(0xa, 0x801, 0x8) listen(r0, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x30, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x7, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000363000-0x28)={@generic="e38e8cbd2dadeb91ab75b18f28f243d8", &(0x7f00004a7000-0x24)=@ethtool_ringparam={0x11, 0x1, 0x400, 0x101, 0xfffffffffffffffb, 0x1, 0x5, 0x3, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.340183] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/31 16:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000100000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000017000)='children\x00') pread64(r1, &(0x7f0000b37000-0x79)=""/121, 0x79, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000578000-0x1c)={0x57, 0x6, 0x401, {0x7fff, 0x3}, {0xfff, 0x8}, @ramp={0x12, 0x10000, {0x2, 0x6, 0x9, 0x1d}}}) readv(r3, &(0x7f00005b8000-0x10)=[{&(0x7f0000674000)=""/168, 0xa8}], 0x1) 2018/01/31 16:51:38 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000008000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc8, 0xf0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x318) 2018/01/31 16:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f70000)=0x3, 0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0xb, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 16:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d70000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f59000)={0x0, 0xffff}, &(0x7f00001f4000-0x4)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/enforce\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000164000-0x18)={r3, 0x917, 0x30, 0x5, 0x0}, &(0x7f00009a8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000046000)={0x5, [0x1, 0x9, 0x6, 0x8, 0x4]}, 0xe) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c2e000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x0, 0xbb77, "ed16537cf6ae6341e8682502dd718db90447e28e9a3e01c0dac7dd8c5ba437d70f556a2a7e5c28f5930722ea9ca2b5fd8c696d646f55f4eac156226dd474fd251b1bc246fe460acb9aeb07524801c167"}, 0x160) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000003, 0x11, r4, 0x0) set_mempolicy(0x1, &(0x7f0000502000-0x8)=0x0, 0x80000000) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000f9d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000af6000)={0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000af2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f000086d000-0xf0)=[{{0x0, 0x2710}, 0x0, 0x7, 0x1}, {{r7, 0x2710}, 0xd3, 0x8, 0x9}, {{0x77359400, 0x0}, 0x100000000, 0x5, 0xffffffff}, {{0x0, 0x0}, 0x3f, 0x6, 0x6}, {{0x77359400, 0x0}, 0x800000000d8, 0x81, 0x8}, {{0x77359400, 0x0}, 0xfff, 0x7, 0x232}, {{0x77359400, r10}, 0x0, 0x5, 0xd88}, {{0x0, 0x0}, 0xffff, 0x0, 0x1f}, {{0x0, 0x7530}, 0x6, 0xcc, 0x9}, {{r8, r9/1000+10000}, 0xff, 0x10000, 0x7}], 0xf0) read(r6, &(0x7f000060b000)=""/24, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008db000-0xa0)={0x0, @in6={{0xa, 0x3, 0xb8f8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x1, 0x6, 0xfffffffffffffff7}, &(0x7f000031a000)=0xa0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000528000-0x4)={r5}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000122000-0x4)=@assoc_id=r12, 0x4) write$evdev(r6, &(0x7f0000914000-0x30)=[{{0x0, r10}, 0x0, 0x100000001, 0x0}, {{0x0, r11}, 0x0, 0x0, 0x0}], 0xffffff9e) 2018/01/31 16:51:38 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000167000-0x8)={0x0, 0x0}, 0x80000) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00006a1000-0xc)={r4, r0, 0x1}) writev(r2, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000fef000-0x58)={0x8001, 0x6b0, 0x5, 0x9, 0x1, [{0x8, 0x100, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/31 16:51:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca5000-0x11)='/selinux/enforce\x00', 0x8001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x6, 0x7fffffff, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c71000)={r1, 0xe5, "1dcc9c0e1664be9f6d2300af346967692a3072ed10a5a7e9490383aca1219cb3520ff0ac6763764fa67fc386f8916da1c4f5482496726e8f2670779fe2abdb57cd83e11f4f95d0a8b7fce5d100fd280860c292b8c1d4f06a48f553c2ea8be6cac2e4eeb5c212daa90fb0747befc5d9eba4858b1a2e6945e73ebd65fa3f53e124a3a236fbdbfcd7c2fa3a72c78c73d9746116fdad0152bf1bd22f2769cbf821363ce60100081ca797b9dfea08645587db892e88a944bfd8ee840437fd2d2897b051ab4d3a4006a170ef430fdd1b1301d6e54b046afb672a4b3c97b92959f3892de90b786572"}, &(0x7f0000001000-0x4)=0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x480000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)=""}) 2018/01/31 16:51:38 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000b12000-0xb)='/dev/midi#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d75000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000dbd000)={0x9, 0x4, 0x6, 0x3, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f6a000+0xef6)=""/174) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f6b000-0x18)=[], 0x3, &(0x7f0000f6a000+0xfe6)={0x77359400, 0x0}, &(0x7f0000f6c000-0x8)={0x6}, 0x9c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000699000)={0x7, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x1, 0x7, &(0x7f0000f6d000-0x10)=@common='lo\x00', 0x3, 0x74, 0xffffffff}) r2 = getpgrp(0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000f6d000)=0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f69000-0x38)={&(0x7f0000f69000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f68000)=[], 0x0, &(0x7f00003b4000-0x9a)=""/154, 0x9a, 0x0}, 0x0) 2018/01/31 16:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb1000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_proto_private(r1, 0x189e3, &(0x7f0000aff000)="282a59a8eee5a33deeb9837e000000094ef037b67433ebc2331fdb") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 16:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000a01000)='/dev/dmmidi#\x00', 0x7fff, 0x40003) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e3a000)={0xaa, 0x2, 0x0}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000475000)={0x1, 0x3, 0x8, 0x400, 0x6, 0xfff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00007e7000)={&(0x7f0000fe4000/0x4000)=nil, 0x4000}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f00000fa000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) close(r4) 2018/01/31 16:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000113000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b5b000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000f60000)=[{0x9, 0xe29, 0x20, 0x10001, @time={0x0, 0x1c9c380}, {0x7, 0x80}, {0x3da4, 0x7fffffff}, @time=@time={0x0, 0x0}}, {0x5, 0x4, 0x74, 0x7fff, @time={0x0, 0x0}, {0x5, 0x80000000}, {0x0, 0x0}, @note={0x800, 0xfff, 0x1000, 0x5, 0x1}}, {0x6, 0x63, 0x5, 0x2, @time={r2, r3+10000000}, {0x4749, 0x0}, {0x3, 0xfffffffffffffff8}, @result={0x0, 0x1}}, {0x5, 0x0, 0x2, 0x40, @time={0x77359400, 0x0}, {0x9, 0x0}, {0xfffffffffffffe01, 0x2}, @control={0x10000, 0x637, 0x9}}, {0x7, 0x5, 0x8, 0x7fffffff, @tick=0x1f, {0x6, 0x20}, {0x3, 0x7}, @note={0x30, 0x7, 0x1, 0x80000000, 0x1a3367b8}}], 0xf0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_raw(r0, &(0x7f000052a000)={0x27, 0x400000000, 0x0, 0x7}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 16:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000cc0000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000932000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00', 0x0}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @generic="2714f2b48331e4ba4821cac3d18120cc", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffff6e6, 'syz0\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x300) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffff3d, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) [ 42.598071] [ 42.599732] ====================================================== [ 42.606029] WARNING: possible circular locking dependency detected [ 42.612323] 4.15.0+ #288 Not tainted [ 42.616015] ------------------------------------------------------ [ 42.622309] syz-executor6/5587 is trying to acquire lock: [ 42.627818] (&xt[i].mutex){+.+.}, at: [<000000003cf4fda0>] xt_find_target+0x44/0x1e0 [ 42.635785] [ 42.635785] but task is already holding lock: [ 42.641732] (sk_lock-AF_INET6){+.+.}, at: [<00000000589a6d77>] ipv6_setsockopt+0xff/0x150 [ 42.650128] [ 42.650128] which lock already depends on the new lock. [ 42.650128] [ 42.658419] [ 42.658419] the existing dependency chain (in reverse order) is: [ 42.666015] [ 42.666015] -> #2 (sk_lock-AF_INET6){+.+.}: [ 42.671812] lock_sock_nested+0xc2/0x110 [ 42.676378] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 42.681895] ipv6_setsockopt+0xd7/0x150 [ 42.686367] udpv6_setsockopt+0x45/0x80 [ 42.690843] sock_common_setsockopt+0x95/0xd0 [ 42.695837] SyS_setsockopt+0x189/0x360 [ 42.700314] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.705564] [ 42.705564] -> #1 (rtnl_mutex){+.+.}: [ 42.710835] __mutex_lock+0x16f/0x1a80 [ 42.715221] mutex_lock_nested+0x16/0x20 [ 42.719782] rtnl_lock+0x17/0x20 [ 42.723649] unregister_netdevice_notifier+0x91/0x4e0 [ 42.729340] tee_tg_destroy+0x61/0xc0 [ 42.733640] cleanup_entry+0x218/0x350 [ 42.738025] __do_replace+0x7d7/0xa90 [ 42.742323] do_ipt_set_ctl+0x40f/0x5f0 [ 42.746798] nf_setsockopt+0x67/0xc0 [ 42.751017] ip_setsockopt+0xa1/0xb0 [ 42.755233] raw_setsockopt+0xb7/0xd0 [ 42.759532] sock_common_setsockopt+0x95/0xd0 [ 42.764526] SyS_setsockopt+0x189/0x360 [ 42.769002] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.774253] [ 42.774253] -> #0 (&xt[i].mutex){+.+.}: [ 42.779697] lock_acquire+0x1d5/0x580 [ 42.783999] __mutex_lock+0x16f/0x1a80 [ 42.788387] mutex_lock_nested+0x16/0x20 [ 42.792946] xt_find_target+0x44/0x1e0 [ 42.797332] xt_request_find_target+0x2c/0xb0 [ 42.802332] find_check_entry.isra.7+0x669/0xcf0 [ 42.807584] translate_table+0xf52/0x1690 [ 42.812234] do_ip6t_set_ctl+0x370/0x5f0 [ 42.816793] nf_setsockopt+0x67/0xc0 [ 42.821014] ipv6_setsockopt+0x115/0x150 [ 42.825576] sctp_setsockopt+0x2a0/0x5de0 [ 42.830221] sock_common_setsockopt+0x95/0xd0 [ 42.835215] SyS_setsockopt+0x189/0x360 [ 42.839693] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.844945] 2018/01/31 16:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) acct(&(0x7f00007ee000-0x8)='./file0\x00') stat(&(0x7f00005cb000)='./file0\x00', &(0x7f00006b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000060f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008da000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000381000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000128000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000294000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x100000000, 0xa, 0x80, 0x20, 0x0, r1, r3}, {0x100, 0x3, 0xffffffffffff6f87, 0x80000000, 0x7a4f, 0x8, 0x6, 0x4}, {0x100000001, 0xc9, 0x7, 0x5}, 0x100, 0x4, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x2, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff, 0x6, 0x3, 0x4, 0xfff, 0x2, 0x80000001}}, 0xe8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00002aa000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/ppp\x00', 0x70000, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000af4000)={0x5, 0x20, [{0x8000, 0x0, 0x1}, {0xfffffffffffff043, 0x0, 0x5}, {0xffffffffffff0001, 0x0, 0x208d3c90}, {0x8001, 0x0, 0x2}, {0x2, 0x0, 0x80}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000fc000)={0x0, 0x81}, &(0x7f0000964000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ea3000-0x8)={0x0, 0x101}, &(0x7f0000bab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000426000)={0x0, 0x9}, &(0x7f000008d000-0x4)=0x8) sendmsg$inet_sctp(r5, &(0x7f0000238000)={&(0x7f0000181000)=@in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c, &(0x7f0000057000-0x30)=[{&(0x7f0000f7a000-0x12)="f065349284130e5bce58cd34c4aea3e6c4cd", 0x12}, {&(0x7f00000f5000-0x69)="b56760d02756ac54c060f7510db08e538a1026d81ef3fb98d88cfb5e3fecc6229319057f655eaf32b6e4c8eec69d588d7958fd2068d3190e70e0b02bb9cc8ad41531bde539f30c0bbc1b9d50950184a2e993a4980f2c8c6e2035f0cfd73c3fedc7815d85b9ba9d6cf3", 0x69}, {&(0x7f00003c8000)="13f77dcd1e4a954997c703e48865262cefbd8ac3289785787d45eab65bbcadc6c2fc2e73336a8bf98ed18bc7353a59b487b005dc9f2464fcf8d01167d5b493a475395384eff556e57d7d0a92c80b7b8dc9a567d4dc967f108d46e88908ef84abb8c73b6f96aac59b1f495cc83fc290c8034a8604b6446d55ebdee55bbe191ba503f6404c994dabc9c7d224945a327cf279272ae156f71b82bc46255554c4eda69966641f5e552a1d409fd9e79c68c2936c6c0e0836a9bd91fb406483270a54aa566dbb7fdc6abc3f76b65da022a4cd572b25c7d447fe2dc7fd6f2b3190fcbe458f88c5f693e88baf", 0xe8}], 0x3, &(0x7f0000f14000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f91, 0x2, 0x6027, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x9387, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfff7, 0x7fff, 0x200, 0x5, 0xff, 0x2, 0x20, 0x2, r8}}], 0x90, 0x4}, 0x1) connect$ipx(r4, &(0x7f0000d9f000-0x10)={0x4, 0x1, 0x1, "b72e6eeaa89f", 0x4, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00001af000-0x58)={0x7, 0x4, 0x5, 0x6, 0x176d, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000e6d000/0x18000)=nil, &(0x7f00008a9000)=[@text32={0x20, &(0x7f0000b05000-0x50)="0f21f30f7490000000000f201566bad004edea000001009e00c4e17c2b1ab805000000b90001c0fe0f01c166baf80cb87e006e81ef66bafc0cecc4e1dd620dcaae0000440f20c0350c000000440f22c0", 0x50}], 0x1, 0x44, &(0x7f00000f8000-0x20)=[@dstype3={0x7, 0x4}, @cstype3={0x5, 0x6}], 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(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, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='bcsh0\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, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"735b7a2d0000000000010000000100", 0x0, 0x0, 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00', 0x0, 0x0, 0x0}}}]}}, 0x3e8) [ 42.844945] other info that might help us debug this: [ 42.844945] [ 42.853065] Chain exists of: [ 42.853065] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 42.853065] [ 42.863367] Possible unsafe locking scenario: [ 42.863367] [ 42.869400] CPU0 CPU1 [ 42.874046] ---- ---- [ 42.878686] lock(sk_lock-AF_INET6); [ 42.882464] lock(rtnl_mutex); [ 42.888242] lock(sk_lock-AF_INET6); [ 42.894544] lock(&xt[i].mutex); [ 42.897988] [ 42.897988] *** DEADLOCK *** [ 42.897988] [ 42.897993] 1 lock held by syz-executor6/5587: [ 42.897995] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000589a6d77>] ipv6_setsockopt+0xff/0x150 [ 42.898016] [ 42.898016] stack backtrace: [ 42.898023] CPU: 1 PID: 5587 Comm: syz-executor6 Not tainted 4.15.0+ #288 2018/01/31 16:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ff6000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090c000)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00006be000-0x4)={0x72bda944}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x40000, 0x1ff) sendfile(r1, r3, &(0x7f0000d81000-0x8)=0x0, 0x468c) clock_gettime(0x0, &(0x7f000011f000)={0x0, 0x0}) utimes(&(0x7f0000138000-0xe)='./file0/file0\x00', &(0x7f00000f0000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}) 2018/01/31 16:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000056c000)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) accept$inet6(r0, 0x0, &(0x7f00003c5000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = request_key(&(0x7f0000ea4000-0x6)='logon\x00', &(0x7f0000473000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f20000-0xf)='proc}vmnet0)%)\x00', 0x0) add_key(&(0x7f0000e5b000)='keyring\x00', &(0x7f0000342000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a3000-0xa1)="01fb702e2d51a001377e3602646be11d84d6527fc62ec71d2c09178be29e7e1917d5123ab3cbab3fc616f4c09361d69e563f5ef08e5871c2fb9d67fb13bb8f9f20dd538da4a423794b4bccf4545463e10e11d36278c32cea09bec82bcf0dc4ee0a3bdb77cf34e1eb547b488036224bba8003473c1ae6d4ac1ccea391605c42b8cc4f3eeb9a3d74588e175dfefac9c45b5f07078ba2b5e14aabfe0782dfb60ea317", 0xa1, r2) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000027000-0x98)=@routing={0x0, 0x12, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, 0x98) sendto$inet6(r0, &(0x7f0000107000-0x40)="6a4c2bda6235d177604aa2ded4c5bd8a65319d971c7db8069f659861ab4f766f2f87931498bf6afb707b3adf3645d868873fde49074672879be399e3caa9dcf3", 0x40, 0x4c840, &(0x7f0000cd9000-0x1c)={0xa, 0x3, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xfffffffffffffffa}, 0x1c) [ 42.898026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.898028] Call Trace: [ 42.898038] dump_stack+0x194/0x257 [ 42.898047] ? arch_local_irq_restore+0x53/0x53 [ 42.898061] print_circular_bug.isra.38+0x2cd/0x2dc [ 42.898068] ? save_trace+0xe0/0x2b0 [ 42.898076] __lock_acquire+0x30a8/0x3e00 [ 42.898082] ? __bfs+0xaa/0x750 [ 42.898096] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.898107] ? lock_acquire+0x1d5/0x580 [ 42.898116] ? __lock_acquire+0x2d15/0x3e00 [ 42.898125] ? perf_trace_lock_acquire+0xe3/0x980 [ 42.898131] ? perf_trace_lock+0xd6/0x900 [ 42.898140] ? perf_trace_lock+0x900/0x900 [ 42.898149] ? pcpu_alloc+0x828/0x10e0 [ 42.898156] ? __mutex_lock+0x16f/0x1a80 [ 42.898162] ? pcpu_alloc+0x828/0x10e0 [ 42.898174] ? mutex_lock_io_nested+0x1900/0x1900 [ 42.898186] lock_acquire+0x1d5/0x580 [ 42.898192] ? lock_acquire+0x1d5/0x580 [ 42.898201] ? xt_find_target+0x44/0x1e0 [ 42.898211] ? lock_release+0xa40/0xa40 [ 42.898218] ? check_noncircular+0x20/0x20 [ 42.898227] ? _find_next_bit+0xee/0x120 [ 42.898237] ? rcu_note_context_switch+0x710/0x710 [ 42.898247] ? __might_sleep+0x95/0x190 [ 42.898261] ? xt_find_target+0x44/0x1e0 [ 42.898271] __mutex_lock+0x16f/0x1a80 [ 42.898279] ? xt_find_target+0x44/0x1e0 [ 42.898287] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 42.898294] ? mark_held_locks+0xaf/0x100 [ 42.898301] ? xt_find_target+0x44/0x1e0 [ 42.898307] ? check_noncircular+0x20/0x20 [ 42.898315] ? mutex_lock_io_nested+0x1900/0x1900 [ 42.898323] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.898334] ? __lock_is_held+0xb6/0x140 [ 42.898345] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.898351] ? pcpu_alloc+0x146/0x10e0 [ 42.898363] ? pcpu_free_area+0xa00/0xa00 [ 42.898373] ? is_bpf_text_address+0xa4/0x120 [ 42.898382] ? do_raw_spin_trylock+0x190/0x190 [ 42.898389] ? __kernel_text_address+0xd/0x40 [ 42.898398] ? unwind_get_return_address+0x61/0xa0 [ 42.898406] ? trace_hardirqs_off+0xd/0x10 [ 42.898413] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 42.898422] ? depot_save_stack+0x3b5/0x490 [ 42.898432] ? kvfree+0x36/0x60 [ 42.898440] ? save_stack+0xa3/0xd0 [ 42.898446] ? save_stack+0x43/0xd0 [ 42.898452] ? kasan_slab_free+0x71/0xc0 [ 42.898458] ? kfree+0xd6/0x260 [ 42.898463] ? kvfree+0x36/0x60 [ 42.898471] ? translate_table+0xe4d/0x1690 [ 42.898479] mutex_lock_nested+0x16/0x20 [ 42.898485] ? mutex_lock_nested+0x16/0x20 [ 42.898491] xt_find_target+0x44/0x1e0 [ 42.898501] xt_request_find_target+0x2c/0xb0 [ 42.898508] find_check_entry.isra.7+0x669/0xcf0 [ 42.898519] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.898525] ? do_add_counters+0x570/0x570 [ 42.898533] ? mark_held_locks+0xaf/0x100 [ 42.898539] ? kfree+0xf0/0x260 [ 42.898546] ? kvfree+0x36/0x60 [ 42.898553] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.898559] ? trace_hardirqs_on+0xd/0x10 [ 42.898568] translate_table+0xf52/0x1690 [ 42.898583] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 42.898591] ? kasan_check_write+0x14/0x20 [ 42.898597] ? _copy_from_user+0x99/0x110 [ 42.898605] do_ip6t_set_ctl+0x370/0x5f0 [ 42.898613] ? translate_compat_table+0x1c50/0x1c50 [ 42.898624] ? mutex_unlock+0xd/0x10 [ 42.898634] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.898644] nf_setsockopt+0x67/0xc0 [ 42.898652] ipv6_setsockopt+0x115/0x150 [ 42.898663] sctp_setsockopt+0x2a0/0x5de0 [ 42.898673] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 42.898680] ? perf_trace_lock+0x900/0x900 [ 42.898689] ? check_noncircular+0x20/0x20 [ 42.898696] ? _raw_spin_unlock+0x22/0x30 [ 42.898705] ? __perf_event_task_sched_in+0x200/0xc20 [ 42.898714] ? perf_trace_lock+0xd6/0x900 [ 42.898720] ? perf_trace_lock_acquire+0xe3/0x980 [ 42.898733] ? trace_event_raw_event_lock+0x340/0x340 [ 42.898738] ? perf_trace_lock+0x900/0x900 [ 42.898744] ? trace_event_raw_event_lock+0x340/0x340 [ 42.898751] ? perf_trace_lock+0x900/0x900 [ 42.898756] ? lock_downgrade+0x980/0x980 [ 42.898763] ? check_noncircular+0x20/0x20 [ 42.898771] ? check_noncircular+0x20/0x20 [ 42.898779] ? compat_start_thread+0x80/0x80 [ 42.898786] ? do_raw_spin_trylock+0x190/0x190 [ 42.898795] ? find_held_lock+0x35/0x1d0 [ 42.898805] ? avc_has_perm+0x35e/0x680 [ 42.898812] ? lock_downgrade+0x980/0x980 [ 42.898820] ? lock_release+0xa40/0xa40 [ 42.898826] ? lock_downgrade+0x980/0x980 [ 42.898834] ? lock_release+0xa40/0xa40 [ 42.898841] ? __lock_is_held+0xb6/0x140 [ 42.898850] ? avc_has_perm+0x43e/0x680 [ 42.898858] ? avc_has_perm_noaudit+0x520/0x520 [ 42.898869] ? iterate_fd+0x3f0/0x3f0 [ 42.898882] ? schedule+0xf5/0x430 [ 42.898889] ? sock_has_perm+0x2a4/0x420 [ 42.898897] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.898904] ? __do_page_fault+0x3d6/0xc90 [ 42.898914] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 42.898921] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 42.898937] sock_common_setsockopt+0x95/0xd0 [ 42.898945] SyS_setsockopt+0x189/0x360 [ 42.898953] ? SyS_recv+0x40/0x40 [ 42.898961] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 42.898969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.898976] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.898985] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.898990] RIP: 0033:0x453299 [ 42.898994] RSP: 002b:00007f4ba0f0dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 42.899000] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/01/31 16:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000f86000)={0x6, 0x10001, 0x40, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000067c000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000b33000)=[{r4, 0x0, 0x0}], 0x20000000000003e0, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/31 16:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000aa6000+0xce9)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/vcs\x00', 0x2d0500, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004a0000-0xc)={r1, 0x0, r2}) 2018/01/31 16:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000892000+0x459)=0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x10000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfbcd04a, 0x0, 0x0, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 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]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) r4 = dup2(r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4f, "cf99266aea596b5d9dbd6455ee216f00c00746db7da5bb3df6c5925eff2051626908d099fb79b88be0841375b6b3fb47f8501352982ee3242885491b7d8db5a955e587508e813e794078858c256168"}, &(0x7f0000001000)=0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000)={r5, 0x71, "6701b28905219b68ceab8f1ec8b64d5993156f746f40b131bef5434e748cbe6a379b393c1ec14eb17d1744ad89ddd75ecabbe11bdd0e7cab0179b052e842b19c201748f705efad05e9a5919a4eebf36e998d24c50345db6c86ac2f68652bf9228fca0737eae3d82ee5c2448360d002ff52"}, &(0x7f0000000000)=0x79) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000ad7000-0x55)=""/85, 0x55) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e62000)=[{r1, 0x10, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x40, 0x0}, {r4, 0x1, 0x0}, {r3, 0x2, 0x0}, {r1, 0x421, 0x0}, {r3, 0x8340, 0x0}, {r1, 0x8, 0x0}, {r4, 0x0, 0x0}], 0x9, 0x2) 2018/01/31 16:51:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004d0000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x8, 0x1, "ee3798a96f260926bcf22c21b056a26eb09f9d70a4877d763a968a25c6f47adc048a425868440aaff2659fc2bfe206727a20dcdd853f0e35952b4170816df38c", "6b3b414e29f4ed129d95a1bc1105433d625a887a4c348da89002d48014f52fc1", [0x87, 0x7fffffff], 0x0}) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f89000)='net/unix\x00') mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f89000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000f8a000)=0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:51:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000253000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f8c000-0x8)={0x0, 0x2}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000013000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fbc000-0xc)={0x7, r0, 0x1}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000c5000)=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, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f00008a3000)='/dev/binder#\x00', 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f000045a000-0xc)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/31 16:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f0000b61000)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f7000)='./control\x00', 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/01/31 16:51:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1a, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000001000)=0x9000000) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x400, 0x20) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000005000-0x50)={@generic=""/16, @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000006000-0x4)=0x0) write$evdev(0xffffffffffffffff, &(0x7f0000001000-0x18)=[{{r2, r3/1000+30000}, 0x0, 0x7fff, 0x72a3}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x5) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000067a000)={0x0, 0xd8ab}) fcntl$setstatus(r5, 0x4, 0x27ff) [ 42.899004] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 42.899008] RBP: 000000000000060f R08: 00000000000003e8 R09: 0000000000000000 [ 42.899011] R10: 0000000020005c18 R11: 0000000000000212 R12: 00000000006f8208 [ 42.899015] R13: 00000000ffffffff R14: 00007f4ba0f0e6d4 R15: 0000000000000000 2018/01/31 16:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062b000)='net/ipx\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/01/31 16:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a7000)='net/protocols\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002e2000)=""/107) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000e7a000)=[{0x6, 0x400, 0x0, 0x407ffc0004}]}) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) dup(r1) 2018/01/31 16:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058e000)='/selinux/enforce\x00', 0x483, 0x0) fchdir(r0) sendmmsg$nfc_llcp(r0, &(0x7f0000af9000-0x150)=[{&(0x7f000009b000-0x60)={0x27, 0xbae, 0x0, 0x7, 0x1ff, 0xfffffffffffffff8, "5749f196ed2a63ce91eca999c1543d73a331cc19491b436b62a8a1049715433cb3b6d3e781c54efd43155b22f2723915e0438840d3a7397534db5e6043abb3", 0x3}, 0x60, &(0x7f00003b9000-0x20)=[{&(0x7f0000053000)="5059e484877e7a5c5f3d7f3c553ad622192477db7f28f10be01b7914000c6c2f45b3a448757a5f68f504007aba7b330449c983b1d7b6e9401d07ffad7478a2cc66657237c852a9db229790fbe41171fc88bffe48d890dbf6a3c85f1bff697881f4b30f4e9066ab5eb05a36821357ab27d480d4ee24d4344e47bcdeb14d20d89e90664d9a5f87d78a5f9b278f13ebaca01e9a0f9c6aec14f13eefcfebf53f353a4fa5be2467becbe3154d4d2e0cbe70da7605862a7a977370b18bcbbe0996b3c56b7b3deffb3f622c994a8526fe186bc430ef861e912045d56fb154322e00eb02ad72e5789f09081cce6e20e3c0c7d5af", 0xf0}, {&(0x7f00001e5000)="b42c4ba5d3c1482b4bdaebeb72d6b0769dee8b6763b01dc1b59b80f274d4dfcaa65003aa84241a8c2b16151b9413a7a46f9d8f8d5940dfcd39d3b8bf0eb719d923bcdbba934342711572229d2e74197a1e3a231ede9f19fdc7bc7eb624ab12b3cd9ee9a1888ed4dbad8e1fbcc5ef06a9310b354b2d5e87adcdc7d8e3a36207fe8ea295954b8b7a9882e56971f7a4b5d96d9da35df084af6a20b7ba6beda86ae2017b4737bd8748b921a872889a48f6297e49bb469f", 0xb5}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f00000db000-0x60)={0x27, 0xf876, 0x200, 0x6, 0x8, 0x8, "c19e7df2ef03458f7243fb0bbb76b0cd1efe197b0e5e82b4ad148429560a104b0737a442a0e5ff2188605d0276e380a70764d0db3f6a4b2b80c3c70eafdb91", 0x80}, 0x60, &(0x7f000077c000)=[{&(0x7f0000744000-0xa1)="451ab3c811536ed71c1df4a06885eed4b81ab2aa57e4582570770e1f8edd114f2fdab280f02fba67441b8e3a7cb7a5f1d182e0da27be0383f6da3a954e46cdb80cd79ba833902e29fd2621c4e30fb1cfa74333a16f2e9a3deb51c5415f931afc0d8b87ebd8825df7989a96c646f6cc862f32f5a97b6cc3adbaaa5c9ef9270ded1e20dd2470bc8bdd9edfc7b96c592a1d303186e220870474ec84a5bb826ace1ecb", 0xa1}], 0x1, &(0x7f0000c2f000-0xf0)={0xf0, 0x10c, 0x2, 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0x1000}, {&(0x7f0000690000)="99b242477592b7fb8a46302522315a1aa788a0b7ea29134ce3f2493aa045540dd917ff0d05d57ada8186a490f85679f9bd643bbad77eda5dc42b9654f721360fdb0d5530aab7bf6f5cdf0086dc9e5995dbf9e8a421ca7f0906e274e8f961560392a5f04f4c3609c144a1d9c61be210f1a1f427c0c196808a2b010cc83e319d31bc5f9918bd9a1e470b0d51925ac4a25d61b16a54c6f189afc5ec9e189e39e89712a9f5d364e1de04ec74cb27e1a953df35ada867f41b4b370f879c8f9694a90c1b4c4df80924a8e67aa03ae78736772b7fdf2d57d18a19a27a90b86c61b2549c", 0xe0}, {&(0x7f0000f37000-0xfd)="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", 0xfd}], 0x9, &(0x7f0000895000)={0x1010, 0x12d, 0x0, "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0x1010, 0x4000}, {&(0x7f00004ce000-0x60)={0x27, 0x0, 0xffffffff, 0x2, 0x9, 0x8d, "26ad810a0ee068e73b90c4dffb8976b581cabf35410e69c4cef62ec9a7cbb715b3a83a6178e95f5ff4bbe88ffaccca6193d061114c1cf12ebccf78437e5431", 0xffffffff}, 0x60, &(0x7f00003d8000)=[{&(0x7f0000a6a000)="494335735bf631217a0d5eeb07945d5b7ed117b7dd575a1e85afb0eadbe7a34feae87f70e84bb20c1fa5f462daab5f6c3cc6e17bce42ba882adfd373cc852e8932927a7f68543f6ceb0af50cff08e616b8c83d2dbdc104161a2f7477b4a3b348d0877544c630be5c2e7da6bb5110781d4245564ed1b863f0eb492cc793f56b7918629d81e8e7a2d1b6b1d1d4c793215019d89fe17afdac56f1c74ae3e6591718939e1a076c4be24542cdd1ca05101fa7c7273d4b86c30fbabcb9a7b2ebdf2a0b3b6f1dcb996c520bc4a36c3ebf31390c", 0xd0}], 0x1, &(0x7f0000132000)={0x88, 0xa46b36c89ca08af5, 0x9, "775cd51a30a58603991893934ce43c9de7703d32728509ea394960a27a6a123c72a1b0b2aa6e4656b69edfdd97eb56b2de989181e5b72e8fca3ebb1b8b665b1e380a1d53d28c31c7d5d3e2e3f8466529b394356e23916ac25d217792655927b947b29a797811be4b24bab7ff9407c46ef77cc4b7d6d81d"}, 0x88, 0x80}, {&(0x7f00007db000)={0x27, 0x0, 0x7, 0x2, 0xfffffffffffffffd, 0x6, "e6c6272cf776ae53b6ba693e689586848ed7bf7359568b696e3774465f99327dbfaba950ab800571f985c0010919a2d2a64d47d9643ed3cf1cbdc6e6293c4a", 0x80000000}, 0x60, &(0x7f0000790000)=[{&(0x7f00008c5000)="8f90d6f784f4b78283d13d90fde11df4eef4e6c0c437d111d40c662388952bb8b8dd891598af4478e8f6a78c0398a5b5909f63092766d796adacfb18ef5dc42f3668d9ba8e740095ee0ccd2f71c6984e31bdb94fae3ef12fa4bd9374cd675f6251b627c598549834e9e532321234ebb258b44a759026c98ecb73f212308a476596806fae5cf11af0f0d5e4ad59348118da6165dbead673c178cfde4bfae1", 0x9e}, {&(0x7f0000172000)="e57ce5fdde701b8c668cde1d25f6fff2e2948a4170783cb940b292e62abb6bd9c35c14c1728799343d8fce84fd24c7927559f75b5deefd8be905e9d68bb4b34aa32889beb390676448429eb746c4172348", 0x51}, {&(0x7f00003f3000)="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", 0xfa}], 0x3, &(0x7f00004f3000-0x110)={0x110, 0x111, 0x4, "c3aea01f47c0525658c4291d42a7a3ab09a1b73c325a5260e93f0f34f2a7970601adfb0bfb064487530f65f3106431f328573e415010b22a9738472a11337eb0a1f7adc26f03cfd4596264d2eb19d51f3ae52d55013dfa52f104dcd8731816e8a98718c3e3b0fd8a451e6b314ef987fe46948dfed12fcfd429a622163008bc9ae5d0d3e8b10003d733424f2499a5470762b5e640670ad5c89eedbed0fee1b1d618cee83b3fc9388a59e7b84816f27c9857fa83b7590eecd8f3f889f4c58a81729f3548ee8afe9c0989df8949532543f8c2e081f538975cd1d16d3bac5fd6bdfb328c3c6e7c29bb8e1a22065a435fdb1170b40dd5272ad042bcdb33f5"}, 0x110, 0x4050}, {&(0x7f000065e000-0x60)={0x27, 0xff, 0x6, 0x4, 0x7, 0xffffffff, "1d6229c3cc8e90f0b8c40c59b93a0d5ff90958faf9922d8d3de5f1a7c4aed51bb215f2d1b774fa6d36f08eee2956c7c7eb529ebd9139951e6d4552572d718f", 0x4}, 0x60, &(0x7f0000ad3000-0x20)=[{&(0x7f0000486000)="1bdaf395350cf50ec6b1df9a9eb9c4e870c90ea51f91de93f130f6560e9694b64b7b3ed70df961667178b289497e3e4740bc6f8778e35420cef6bb7ef81ed9d14610ef064438592ec8fb381074d89647bee95374d95444f7a6200ab0fcce5170b42749d7a2000ffe5349d62e47b3f8e98f2c516091076c9aded0e847eccb7335b4847c6017e4d8ddf9d9d712ddae14063b1d8c0797a2f86a5f2e8b50606c4e4f074e516d942207cbb1bce411f92afe65152eb3c85f92f8ba", 0xb8}, {&(0x7f0000d5d000)="", 0x0}], 0x2, &(0x7f00009a5000)={0xd8, 0x104, 0x20, "838f3f19a773a8634af1bb8b0e0feb73523495f36f8e4f94b3f793ff837d718841e6251a75680a9a5e10e79159478b87fafbd97a31c88b1ee98415bdc3b6f0aac371fa96e308010accf667eead1fb7f9d4fa01ce77cf20e301e321ee47debec77efaef7804a724d6754786e3ace310325a928ec15d10a9220bf10e6ffdfbb1455f26d7b0cb511d1179f9c3559343c895b87052bb6ee242c9d6f0ded9a2f067a0bce3e3bd73d4f7af534cae6189021c83357359c246edac01e9a6b1e6da8944339635"}, 0xd8, 0x10}], 0x6, 0x800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/mixer\x00', 0x840, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000110000-0xb8)={0x0, 0x3f, 0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x2, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x4, 0xb9, 0xbd}}, &(0x7f000077e000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000068a000-0x18)={r2, 0x0, 0x0, 0xffffffff, 0x1}, &(0x7f0000483000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c7b000-0x6)={r3, 0x6}, 0x6) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000480000)=0x0, &(0x7f0000b71000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f1a000-0x4)=0x0, &(0x7f0000365000)=0x4) [ 43.569920] binder: 5610:5617 BC_FREE_BUFFER u00000000204edf8a no match [ 43.591992] binder: BINDER_SET_CONTEXT_MGR already set [ 43.608679] binder_alloc: 5610: binder_alloc_buf, no vma [ 43.614834] binder: 5610:5617 ioctl 40046207 0 returned -16 2018/01/31 16:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/31 16:51:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa00000004, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a7b000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 16:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="", 0x0}], 0x1, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x5f, 0xfffffffffffffffb, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1a, 0x7f, r1}}], 0xf0, 0x0}, 0x20000000) r2 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) fcntl$getownex(r2, 0x10, &(0x7f000047f000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000583000)={&(0x7f00003d6000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00009fc000-0x10)={&(0x7f0000fdb000-0xd4)={0xd4, 0x1c, 0x4, 0x0, 0x3, {0x17, 0x0, 0x0}, [@nested={0xc0, 0x2b, [@typed={0x18, 0x73, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="2099ffca59f35d26fb619929b69084e8c79ec3242fae19032edb93c4639bb199c45c9f54210bc708d878b2829d6b0e6434f15af600e61a5a657792ea8fcd8cac332654ed906dcc078ff0d5c3c31d8abbaa0eee56cea740c6e2579504224e9381f339e182c0d3f792144e1af182ef58a7328e3b35c6", @generic="", @typed={0xc, 0x19, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x87, @pid=r3}, @generic="075d00f64a84d5f6a400eefe99b09bd0c3702cb33f"]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x94) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) shutdown(0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000544000-0xb)='/dev/vcsa#\x00', 0x10001, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) init_module(&(0x7f0000bc6000)=']keyring\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup3(r7, r6, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000526000-0x20)={0x3, 0x3, 0xd000, 0x2000, &(0x7f0000e04000/0x2000)=nil}) 2018/01/31 16:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f000094a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f00002dc000-0x12)='/dev/input/mouse#\x00', 0x7, 0x204400) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000f24000-0x10)={0x34, 0x80000001, 0x65, 0x706}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 16:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f00001cb000-0x8)=0x0, 0xfffffffb) [ 43.621339] binder: 5610:5628 transaction failed 29189/-3, size 80-8 line 2903 [ 43.640438] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.653944] binder: release 5610:5617 transaction 3 out, still active [ 43.660613] binder: unexpected work type, 4, not freed [ 43.683646] binder: undelivered TRANSACTION_COMPLETE [ 43.690672] binder: send failed reply for transaction 3, target dead 2018/01/31 16:51:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000ad5000)=@full={{0x3, {"b0a3780c17ed24"}, 0x6}, [{"f086cc1d341c28"}, {"4d499486cbd8c8"}, {"9f269b6a4277dc"}, {"8142eb82bd7856"}, {"98b284599b58f1"}, {"dfc58c519655c3"}, {"af39ec66417f8d"}, {"302d1ecaf7fda0"}]}, 0x48, &(0x7f00000fc000-0x30)=[{&(0x7f0000000000)="43ff638157ac5c8d77ae1a0783f1655e8b08b93cb2dbbc41f57f25e8e956b051a7de6afc6ca8fd1b6696c9d8287ffeafa4eb8fbd8e7d664060e1ca89ff5cca5cf3894e96909d1af8b263", 0x4a}, {&(0x7f0000452000)="", 0x0}, {&(0x7f0000bed000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[{0xc8, 0x10f, 0x9, "cc9fc93a4f6a759fa69682333aa71b57c7e0c362952dffda3bf24cbb6e9a8961db9c042077972a15691e81ed3951c277725044a95a7ca17504dc2d076bf442cc0fc0e6fbf40519c7b441b204c879b83d0846313a51fc9d62ffb096dfceb0ca0ffca6b9fff995236f315bd08c952ed06be2338e569071b0d32eef6a55139969128517c7a7152a1f8d509306cb72125966f88c7be2521697d6a267151a597042b02cb4e5c1b909cad6fb3acbeec08248f7bbdd54f1"}], 0xc8, 0x40}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000589000-0x9)='/dev/sg#\x00', 0x9, 0x10001) mq_getsetattr(r1, &(0x7f0000dee000-0x40)={0x9d2, 0x5, 0x8000, 0x20, 0x5, 0x3, 0x2, 0x1f}, 0x0) r2 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 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)=""}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000031f000)={0x0, 0xbe, "6ae5dfadca2b44dce436b73cc443097c08f12868cb9776edc4de5fc99b2085ffaf230f7c9869f52538a3b773d2cdb38d12fcb3925c8882cbc1a11a75c4fba7e1266c0ad56cac38cb69dcca005ef2e0e42a604bb1d944d086a45762d4959f8684311a283bc2a8601792547a1dfb1445be6030fa82766aa083483a2ac94e92b1b601f8c55aa26d0f5f80c136328fb8f80e2352936ae6e235f60cb19c7d3f5e1a4179f14c311d0f79ea843d86f333db2314f34df1f93551a312680714fc1daa"}, &(0x7f0000903000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000676000)={r3, 0x0, 0x10, 0x1f, 0x200}, &(0x7f0000628000-0x4)=0x18) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2b000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005ad000-0x30)={0x8, 0x0, &(0x7f0000355000-0x48)=[@increfs={0x40046304, 0x0}], 0xffffffbf, 0x0, &(0x7f000066e000)=""}) 2018/01/31 16:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000f86000)={0x6, 0x10001, 0x40, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000067c000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000b33000)=[{r4, 0x0, 0x0}], 0x20000000000003e0, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/31 16:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000001) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000d3000-0x8)={0x0, 0x8}, &(0x7f000041a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000029c000)={r4, 0x3ff, 0x1, [0x401]}, &(0x7f00002a6000-0x4)=0xa) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 16:51:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockname$packet(r0, &(0x7f00007c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b2b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ae8000)=""/4096, 0x1000, 0x1, &(0x7f0000f6c000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x400}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) r2 = memfd_create(&(0x7f0000749000-0x13)='b*#&vboxnet1userwlan1!\x00', 0x3) syz_open_dev$tun(&(0x7f000039f000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00008f7000-0x4)=0x8000) 2018/01/31 16:51:39 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa95, 0x47, 0x0, 0x1f, 0x3, 0x1d, "1f634fa07403f07b8839e1d5ca7219ce307960a73e0d29bdefdc4c125f7fcf149df5d2943ab8805436fef5dc921ada96feece80f62df874a39b49fb2b949c830", "e43808fe4fbdccb7b318446512ebae5c59bb128a47b63918545d157ebec0f9d9b94e0fd17b77e191d2935bd3b9f8c4151a745ad08b23358cb9a3ea6c4faa1aa8", "713ce50f193410553f03c1f82839d0c4faa51440e94661ccb91e48645431af55", [0x7ff, 0xfffffffffffffff9]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000006000)={0x0, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000004000)="47e43e14715e8bd510950f05668a02e7c0c44239955751d98c85e849e635c083fd336894e6aed25f71b2a5c2d1b3fad87f07a77a76eabd5d7c52045b50f0ae100a9341478c06e53dd70092d6fa3f56b8c1c9f1970ccfe1f6134bdd951611c646be984bc5e0a2947f87e3209eedb6bd90e7014f0b5cb724bb2466b26f3a9bfab5eed3978ef29a77344d8db4c791784bec981c3c0ea4449af0baa5c586286a1d5421cd3a843e2da85f328edf48581e59872ca75682382dbb0fb66802064a49af6866ba303744996adeec38637792", 0xcd) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x15, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000006000)={0x10, 0x0}) 2018/01/31 16:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00002cd000-0x10)=[{&(0x7f00009a7000)="", 0x0}], 0x1, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00005bd000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b27000)=0x10) keyctl$search(0xa, 0x0, &(0x7f0000495000-0xb)='pkcs7_test\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r1, &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f9000)=0xc) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) unshare(0x8000400) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ff000)={0x0, 0x0, 0x0}, &(0x7f000043f000)=0xc) 2018/01/31 16:51:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bee000-0xe5)="bd1b870efedd0693abcc13bc2eee123c1f8143a62515b239f2f8ec56f104893f18754166cb23d65002ec873fba4871f787610e1b17a96463d872903556931cf03c2d151a075d4c6580f13d04e76281f85a1fdb304e2ad0dc9e02b229dbc0ac151f13346573534803f55d5b36948d44777c988ce14f60732414020082d996dc95bd28895098783ea53473a0529a2bca41fc80ae9b334bd84d0f95315f9bd6ad96dbb3f1b08021eb9885695c83f2b16bb472e7f70a9a9133cb9991224b6403f5708f7cc0b4bcd340fa216980909822ccf69c69e89c4bb65e3247952777c728e3af95ec9d911f", 0xe5, 0x94, &(0x7f00009ed000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) bind$inet(r2, &(0x7f00002d7000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffccd) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[], 0x1, &(0x7f000044c000-0x100)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xf2, 0x0}], 0x514, 0x0) 2018/01/31 16:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000f86000)={0x6, 0x10001, 0x40, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000067c000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000b33000)=[{r4, 0x0, 0x0}], 0x20000000000003e0, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/31 16:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d8000-0x108)={0x0, @in6={{0xa, 0x0, 0x6455, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffd4e, 0x9, 0x9, 0xffff, 0x9, 0x6, 0x40, 0x40, 0x2, 0x8e, 0x7, 0x0, 0x2, 0x1, 0x2e1]}, &(0x7f0000f96000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a92000)={0x2ce4, 0x200, 0x20, 0x7, r2}, &(0x7f000095a000-0x4)=0x10) sendmsg$nl_netfilter(r0, &(0x7f00007e8000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0x1, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:51:39 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/autofs\x00', 0x101800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000062a000-0x4)=0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000)='Z', 0x1, 0x0, &(0x7f0000556000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 16:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d7a000-0xe)='net/rt6_stats\x00') syz_open_dev$evdev(&(0x7f000057b000-0x12)='/dev/input/event#\x00', 0x1f, 0x80000) syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ba4000)=0x7f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000005b000-0x4)='tls\x00', 0x3) link(&(0x7f0000fe0000-0x8)='./file0\x00', &(0x7f0000e8d000)='./file0\x00') pause() 2018/01/31 16:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000103000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ed0000)={0x0, 0x4, 0x81, 0x76, 0xd5, 0x6f63}, &(0x7f0000781000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000927000-0x8)={r1, 0x9}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r2 = gettid() ptrace(0xffffffffffffffff, r2) r3 = syz_open_dev$evdev(&(0x7f0000c88000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f0000be8000)=""/24, 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 16:51:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x6000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x2, [0x1, 0xffffffffffff0001]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:51:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x7ffd}) r1 = inotify_init() r2 = dup3(r0, r1, 0x80000) signalfd4(r2, &(0x7f0000001000-0x8)={0x2}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x2040) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000b000)=0xfffffece) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x20000000000000d5, &(0x7f0000009000-0x18)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000c000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 43.827929] binder: BINDER_SET_CONTEXT_MGR already set [ 43.833675] binder: 5664:5693 ioctl 40046207 0 returned -16 [ 43.859111] binder_alloc: 5664: binder_alloc_buf, no vma 2018/01/31 16:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f78000)='/dev/audio#\x00', 0x2, 0x200) accept$inet6(r0, &(0x7f0000626000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000057000)=0x1c) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000845000-0x20)={0xfffffffffffffffb, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000063f000)={0x443, r1, 0x10003, 0xcd}) r2 = open(&(0x7f0000fab000)='./file0\x00', 0x400, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00007c9000-0x10)={0x4, 0x7, 0x3}) 2018/01/31 16:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000f86000)={0x6, 0x10001, 0x40, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000067c000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000b33000)=[{r4, 0x0, 0x0}], 0x20000000000003e0, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/31 16:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e3000-0xb)='/dev/hwrng\x00', 0x480141, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") ioctl$TIOCGETD(r0, 0x5424, &(0x7f000019b000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000389000)=0x10000, 0x4) 2018/01/31 16:51:40 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x7fff, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.872835] binder: 5664:5693 transaction failed 29189/-3, size 40-8 line 2903 [ 43.897174] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.902955] binder: release 5664:5673 transaction 8 out, still active [ 43.909629] binder: send failed reply for transaction 8, target dead 2018/01/31 16:51:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x2000) lseek(r0, 0x0, 0x4) write(0xffffffffffffffff, &(0x7f0000001000)="", 0x0) 2018/01/31 16:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000424000)='W', 0x1d3, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00006af000-0x38)={0x0, 0x0, &(0x7f0000578000-0x40)=[{&(0x7f0000a35000-0x90)="895e73439d27b692c80713a1ad7af9b7baa66afcb39afe9022f982abb50b817b451364c6d1cbbeac43b7adb140b335a28d88a462ec", 0x35}, {&(0x7f0000044000+0x227)="99111581143ea4e3df626f5e628915bbd900eb7fa03953f0b9454dd2abca949b0b2aedbd1bc464ab0708a61b7f150b632ca817b79c6baad43d2edae1c963b3aa0b", 0x41}], 0x2, &(0x7f0000b86000-0x30)=[@iv={0x18, 0x117, 0x2, 0x1, "bb"}], 0x18, 0x8014}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x100000080000002, 0x0}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000482000)={r2, 0x2b}) sendto$inet(r1, &(0x7f00007e2000)="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", 0x1058, 0x800000000, &(0x7f00007da000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe28) 2018/01/31 16:51:40 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) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007c7000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/qat_adf_ctl\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000030000)=0x0, &(0x7f0000dd8000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x3ffffffffffff, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x80, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$midi(&(0x7f0000dd2000-0xb)='/dev/midi#\x00', 0x1f, 0x14001) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000df9000-0x18)={0xfffffffffffffff8, 0x3ff, 0xffffffffffffffff, 0x1, 0x3, 0x8}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000bbc000-0x18)={0x100000000, 0x8, 0x0, 0x3, 0x100, 0x10000}) dup3(r2, r3, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000d89000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 16:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000f86000)={0x6, 0x10001, 0x40, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000067c000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000b33000)=[{r4, 0x0, 0x0}], 0x20000000000003e0, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/01/31 16:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000815000-0x8)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000998000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000e3e000-0x64)={&(0x7f0000ee6000-0x4)=[0x400], 0x1, 0x16, 0x7e, 0x9, 0x7, 0x6, {0x8b, 0x5, 0x7a, 0x8, 0x8, 0x802, 0x100, 0x80000001, 0x6, 0x7, 0xbc1d, 0x1205af4a, 0x100, 0x3, "dab13bb6f4924425b2c85534005045c007766c6ccea25055493012428f204f20"}}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ea000)='/proc/self/net/pfkey\x00', 0x10203, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002a4000-0xae)={0x0, 0xa6, "438c35a2a2ff825c84de337f8f5978d2f29ca1c049c7678405c8ae1473c7a496a7940946106beb15ebb62145435596c677aea1f2bd16e905c8f94e5934efe9d0f03947bfd57d4654613616c7cbc28b7971a38cf01597c1c3a82a161bc3f27569ced6b24fcbd854f543b77a057489120e09a11e0b58639bd63d81fd44f45cac8b8cc56f3976d107b1fa4a3b45e1b8468b3ef5151642ec99bf2cac86695d68257b10cc46e70bb4"}, &(0x7f0000651000)=0xae) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000006f000)={r3, 0xdd82}, &(0x7f000078b000-0x4)=0x6) 2018/01/31 16:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) recvmsg(r0, &(0x7f0000ec4000-0x38)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x168, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0xfee7, 0x0}, 0x10001) 2018/01/31 16:51:40 executing program 3: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000010d000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb22, 0x9, 0x100000001, 0x0, 0x7}, &(0x7f000010e000-0x4)=0xa0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000f9000-0x8)=@assoc_value={r1, 0x8}, &(0x7f000010d000)=0x8) syz_emit_ethernet(0x207b, &(0x7f0000002000-0x207b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "022b0f", 0x2045, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x22, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], "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