{0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/26 17:26:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8, 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, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)) 2018/03/26 17:26:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xfc7e, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x800, 0x4) 2018/03/26 17:26:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:35 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000000040)='S') 2018/03/26 17:26:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3ff) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:35 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000000080)='S') 2018/03/26 17:26:35 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x10f002) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:35 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'vlan0\x00', @ifru_flags=0x2000}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, 0x0, r1) 2018/03/26 17:26:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x5, 0x3}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x3f, 0xffffffffffff0000, 0x64}, 0xc) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5b4bef99eb940ea9}, 0x4) fsetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)="297b5b766d6e657430c75b766d6e6574316e6f64657629272b5d656d307d76626f786e65743000", 0x27, 0x3) 2018/03/26 17:26:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 17:26:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="878e9f8cba27758db631f0875d167f287db57680d02af5191cf7def49f8ce2d4f1379116214d7db4940ffb8ed962d3fe9d886b81694fb71757531327f3df3c52aa33f74dd22192343dc484ea3f148b614e689884a264ef3ae3b083d3d059348c1127e8a9fbe77d6bcae164d9491930e1c36928080683522afa30ee9ce1fe7c1a8f15458e30ac4c1ed9757205") writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080044000c00000005ff01", 0x29}], 0x1) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/03/26 17:26:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x1) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x17) 2018/03/26 17:26:35 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x414202, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x2f85, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x8, 0x3, 0x0, 'queue1\x00', 0x400}) socket$nl_route(0x10, 0x3, 0x0) r1 = msgget(0x2, 0x400) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000000c0)=""/192) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000240)=0x9) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/03/26 17:26:35 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r1, 0x101, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x2a}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_DEST={0x70, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7d}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x84}, 0x81) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:35 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/sg#\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x3, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x100000000}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x40, 0x3, 0x1, 0x4c50e2f3, 0x2, &(0x7f00000000c0)='rose0\x00', 0x6, 0x10001, 0x5}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x240) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000140)=""/4096) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8002, 0x0) r3 = accept4$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001140)={0x0, 0x0}) sched_getattr(r4, &(0x7f0000001180), 0x30, 0x0) 2018/03/26 17:26:35 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x8, 0x4) ioctl(r0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/245, &(0x7f0000000240)=0xf5) fcntl$setpipe(r0, 0x407, 0x3) 2018/03/26 17:26:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x6dd, 0x1000, 0x7f, 0x7}, {0x9, 0x4, 0x627, 0x3}, {0x2, 0x8001, 0x1, 0x8}, {0x40000000, 0x9, 0x7fff, 0x3}, {0x4, 0x5, 0x1f, 0x4dfc}, {0x80000000, 0x65e, 0x7ff, 0x6}, {0x4, 0xfff, 0x4cb1, 0x3}, {0x4, 0x8, 0x6, 0x1ff}, {0xffff, 0x7, 0x80, 0x9}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getgroups(0x4, &(0x7f0000000380)=[r3, r4, r5, r6]) sched_rr_get_interval(r2, &(0x7f0000000040)) close(r0) 2018/03/26 17:26:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:35 executing program 4: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0xfffffffffffffffd, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x7f, 0x3, 0x3ff}, 0x6, 0x5}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x4}, 0xfffffffffffffed2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x74b, 0x7, 0x8207, 0x1d, 0x1000, 0xfffffffffffff801, 0x1, 0x0, r3}, &(0x7f0000000100)=0x20) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000200)={0xffffffff, 0xd8, 0x3}, 0xc) 2018/03/26 17:26:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:35 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x6, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, r0, 0x0) prctl$void(0xd) sendto$inet(r0, &(0x7f00000002c0)="9f2f6bc992aae79d3a3396e2333ffd86f1e45fe3e7a12ee65d357a499710caec0ec13d2b21c98bc766500766db3f6976d5cdb7b2456e25dea9b9e2fe95f845441c205640e718d56abfcb94645ac40b747116ca120554b1820967dca72ad44ba92654fa6ffc97d10e84fb84aa9b31987999cb7be1d78bc9c11c2e019cd4d4018bddcff59a1ed9c08849bde02808570c39f3d4b10b96abc4464a5d3c0b4b01cc38f37e159770c56332f419bf9099c6fe78d506e6ac5e3d9d875605fffb5d001d464ce263a569a09d177948511af953e72b2ad69f660cc41267b28a99ce0c74d290cd29123e5eaeb48b190d3b0ed67ef54817bbcdb1dceb903e77b4069cc46cbbf8b9be991fcb09880e4cb745a03a752a819934b6e21279782b03e44df85f2cbce26ae774aac59c01b78b663608ea5975c3d2025d935ff46919cc5d3289f8d066350a3e8725b5f0d8ee4334064111582759008c32153014e66e5b891d88afef53486d104950314bc0506302a7c04abf0460130faa831f14ea0134184c6820e9256ffc1b7548318ee0b6268efede2c685e8a7777d7ce6de24ffcd2570cbc362d9df3a2155b48adb28f99f8845c69e4192047055ca7bbd77c4460a26d8d4851a7504e6087b4013b53ee81c3df4db435a87bcf6bd1f3a9ea704e3a8135e67a540f472f179498d9ebce3569b7ef89ca64d50ea07a36a0fdf417e0aff1c03ed3fe1cf9de9981952b7288b12dd6ab0e22595be399e4e51b4681f107d8346bd59e0e7a76a777680b04a9e11dafe56619f171f9b3544956a76215d77f3afdb8de2b76d0b6135e7e0cfee0c346b339c2acf06dffd5bf95f66067baef27b4d14a28e641ada2c7886b56c4bf18b120a1f26c51c8ac76442dcdf330f25f321e85dd4b3ed114ab1222503bcb4cabdc50523b7e28a88a5ffa3cb4cdbbb7576c896f098d93d671ad7aaacdb8bfe7434d0ec867bb678042a10f096d28609d5e349800d52b873e30c2469cffcca352a98bc85b26182979ea21e91adb698c8c05140ab0c47b21883634589f616c1283aaf897f8625eefd261483b04c8a02e84b0147fc7f4fbd5cc310d011e90cd10c25749d5c9b051d79afd95cfe4802ef46910100833d6a76c2376a2307b488a84e61e0981218686cff1f6a6a17e16ce17c8bb49cf397f352665438a817d5c950610ca63994839c7b4a96b19cdcf2b30e8ea7101bd68405e705c29f78f7d2f162c7142fe736b16eb625b6c2e3bfb3f4d683e3843b504efeacb7d858fe02ba177b8cdf316bd84bce6369747d77e1580e49bbfb6c4a8ae84c477f80fbf6939c4da83ab8f45afbe764a9eebfecbad07dde3e9d3cdb1a998e5f06a57d48a0f2052be59ac5dae989aa79675464290d6564682ebb73cabbfe0a78f38129e591e0590249b1a6dbb3b99aea3a88ae7c1acd07730d9f4d2a7cbee051e941c7054eb505f114de014490d03235ddfeeec79125ec54ca58d06b8ec4256f9a27fea4bf657998169475791d3e8808add159f460d016ff175f535598ab60801dadf3926bd3616f0bae5fd2500bfc3499afc73e305b81e59891ef07a555a860dc5d1a349b24f6557a3719c9fd8697762b8cc40c2dc749875981d781b33de41b5fadcd213a5a30643f7495be7291c1ee05bc531d9d837d3048c904c2e147663e75c064e5a36fd217ec55e056afe6a5a743276cecf5560992c9473d24417fae75c8c4b8ec554195da2a30185ee539b0436b917cd18b7dc1382b0b9de7b3476e6e6678af255b2269111cf97938dfdfa5fd038c2719995d2d24bdbf286f72b452642791a37626c7a8936171d41e16f32aa6c9fd6be7f5d5978c0aeab15ad4ae32fab9b0fb13315122a699e4f18ce14125a7f728da1d465d2c0250e6e5c61429864a2131349f8e56f6e81741fedcc52ed14f8d33c27742a86d645756bfa7decf4ba9916cc0a750196852f1ce167c54306ab5ea7c267722e337d59c0b381a5d3ae10e3862f6e703e24fe1d5cb626fa3db96410a7f1837491bc721e0cb3932b21a85145469e50b35735ccd91457f3e6764e3d1891c81f1c2a622d0a693660c3d33ec9cbd15c6e5d4c8476c69dd77146af2ee649b8f87ac9c09366c5e0db443bf34285d0b43ea6ad445953cc4fa4d09c00f05d1c7daf62706b330a2cd0865c3c3b82bfd6c94782dad25aad56f66b3735b5a18fc42e77e5e569495e720ae4ceeb79542215c37360cda0b018d26c0c59ae47f279a4f1dea087895c951620dbfad8afbca2939211e6bfd9f5f65b3f7b2998faf03b0c2dfad5f6c85d9f487647c6b9bb580ca814439013c58a9724268ab5078010529a8703451cd3c7e22bbc239a53089aff4ede920d5dc9c7b5e7a11745548d5439edf926757c72ae1674139110b1b046ba3fefe01840aaa8ad2c040ad993ebe5f2ec41ba82556b768f56f705d14840fd5b02e93412d26b8fb9d17b06d6382c4ba18297121f4bd1e5fa0ee416f3a424f0e3e1268b0c206dc7d75e0f3cc36e571223e196e6187fe5175ee05d9cd2e51363d8ba23cc09986d8cb2cf8bd6f05aa796f7f24d9716d83b6c8741c9c8af4e309dfe1c10bc3d39fec6eb01738fd321867e8bdb2c918c18a9b433c88c4b888e252dd8e12fe33353ae1a6d64adb468f8d20e8cda5603aa7c92ac40d14ec57255dd2132b526645c41705193b665b82936eb65c5ab7fd3c3ee6d3e4b46cf3b37ffeab0bbedaa39365b2ffd30807ad5f2ae66621971db7f67732f89edc355fe7887edf2f64c01421e5aebe0308b93005e639fc53e8d7c175543c681ed2397fe87c687a57e09b84c2f84ecf1a5ab375fca154eeb5b03c551a74006e9e97985fdaba9e73d2f28b106825e70d00356c50b10315e89018ad2a9ff9edde0e6e311a268e416a9576980e69970b5b1f1723750824934507b698242e834fb9b971b06eb99c4987161c94ebbf4635db13325193b0f5f7c16e7b6148b85fdcd648cccddb8cac6640b4e401ad33fd072fd80836c5de8897e824a569091549e86b8473eeb09f0a47b92e45522d9de7cd63f02363d86fb28f66de6602c0c49c58acfc49d9b33a3a38a0e7a891ee0a1639f8511b85229ea7ef16454adcb4ac1c0b8c414515c75ada16a09f6ac82c13f416826e52c3f7f97737828fe2446d639e7b78a28a6d35ab919bbab6d53d10c2b1acd5ea613ad4c0608d6d93f060cfd68034cce1c61cfd1b3d2af4d393a95d3af7007bbd08a90ca5239fd202b284e2682f40c864416e8d6bdc17718c9f06beaeaaa468b0ceaedea3553c909959923023c05e64408e9770999c2468f53659e941554c3b46c1321dd24c60f3af3f9db6d07c64957c0173c0ddf345060f80d4220abf3c5a4c29b08a02622d888ece426325224e8d0ddde1f3f43fbec563d6d229a2ac22b3888d215db64973a728431ec38b119e85e81cbffecd42cc5f489f71c6a46478c76d1372c6f55292116e9a71aaaf94b17d24e9e03dbb80facca458491ff9d6fdb2528c205c46e80aff6e34caf2d3dd1eda9f833f2b2d47495abdd2588a318a9394b418d5ffc90a57e8056ed2794fb995919a4764fe44cf1b892c7e93f435997017c4e9637c1801a35c9bf15bafc46defaf57f268909523f2bf46d2c6a6c816dd53c12d81746395d86b5a64508c02db12c33aea4e974b0bdf848124de5538728f68bf03f48421ee8aea29219b645d41b3dac2ef110cd870c043e62a5ff5dcb77964cae86234d3e3dbd51eacab741bf89d3ab87d43e70853dcc30f16ccbbfa308d6d943152fa288774c68c0bfb00ace255dc2548ebeafa0fc099c3cd3ede19c0fcb1c839a060e4c5143acab9e82a26713ac1942aef0f735ba357056047a597b6b489855bbfbeb643692f620d515e59e2428226414cbf568e912934b06258ea91410f0df35b9eedacbe27b0b0a31d269a378fde8ddc1039f1bb3f90975cdc8f79a1e6ad1f7a039633e550d3f93340103115c15cdab0ce462ea232b7542d6f93eaf05df21bfa5207dca672a18b403a45439f8fde3e533d15ff508f409775233dbfb0fd2475cf1f07c8797384e1f4b4e56d3f613edbf11fb15cd36e8dc28ec65b5dcd70e37bebc6207842d2f66b0cb8152d8fddb63965de10eb556874255b5a2ec0514e09675bf73c44f4662c9156f08c5894cdec3bb1ec865cf079fcd5f54c55e91dacad6756ce275af37fc951740f4a7e5678c33bfa7e6429cb23bbaedbf2e962db86fb44b4f161a0d4222557c37cd7e633c267675fa3ee7508dcf63426f40a7ca5cb0f579ef2f8da35c97c5383ed7a7927291bcdf218e1aa0c06c722874781af6194a35154c172cc1319da02420c6130f6d6d09d4d2584910089b91d093d270df3785d7d36f7a6411e10778246f14ca2b58fd1314717a951276454fa1571b4d8d843a8a43e1c376de755fe1300b4ecc3414b44896413ee134195f218e62a5e6574f45aa248091164b96f6fd96253244b0d25634c0c80fa233799a5bd11d4cef27140fb37add963e956bfccd4a16e3531839c28580e97031bc9759b0af69f630bb143d1d0bfe3cb1137199b884a429e19c3e08bce643f3ef79ed99a195750c6b3e321512570ce62400ee9c05722f7eb76ad94044f2bbd554e63d348f213cdad5543d803ba51782b633b94e8e134d3e65058cb03fb3298f2c963f986ab219dbe673aef62cc3ee6ee05d4d6b0af4cbdc8cc70f5bf8250d82d2623188a11b7e9b325ca8c22804c0378fdb072871a7b531f698029c99a3c9d86376a52d0d9db31928db1c3832cd024c45778d82508174c1bfc68b6d184c4680df2ad77fd4aff803e8eb9fe5ace9d0a47c374158f2568f66b7426d1df0b608e27c39760b38d49063e1498ff315d9e045da0a5d924e5f757186e825f8f4e64c3c8b468974731f7ef1df63eb811e767066f7c9f5e678fcfebfc927cf01fd2f07130ae7fc4ec2a5e95a06b8aa76c679494b781ca954496d17c8e4691995ac6f381b9b7a8831f2bb141b84cb4a6fb5036680249a49074aff2901632232003c5a6e7c52bdd286ade3d9acd040cf6226ab969e3f6393d5b0aba6c1c04dffe2b5d4aa310b92980759ca22620a4436c4a6483c288f14858704d8e8fcff6f821e372343a7871caa6b6be1e75dfb5348f71588d3567bc00e6a654c755aac9b6dd817545b1cec05e400abc5fa8eb7d810c0836463734111c778a3f5750c135558a8ba7e4119b584d2d32885280046eec744f060306df45d40ef30a8e85a8f3a46a30787547658504fad34a57bc3ff0a22af3bd6aac21a01a66ba57f6e4b26f31834175fb4519b11281774dba1e417196d79267dc11d5fa0ddf9e5e7d72e0ad80fde368f88eb7ef1b6042567ba07f0f978cd10890677b00777567b089e6833bd8dcff09f73983dbbf4f9b7b3f559bd7760500c3a971f90c3578b0b510cba480e488c496a9e85182dfd356b25b712fff263113ac2bace32f92f9e7a8848dacce3857bb6621d900ecd4915a841b2be503defbec44ea6f9da416a397fb91f4d62880488ab3f1800edbb58781d7f275bce5b91999c06c23c793971eff576a28656c63409e690e735d5739968932290a768bb1881ad7bb5d0f4bcac437adeb71f98488a60e7b93893e4998a4d8de3c21135ab72797009d399ede6d2a02fa8673a8a8a773bfc81568aedf2817b1a9e835636c5d9c41de8043089dd691b6d0442592784365d2f2e603d57d6ac16ce754ab9779acc24b817d562f5dc8404649bd940ef15f16db45cc692bd3a7cea76fafa7dcc1e3eac4660066b6132a16df5b572bf818c795d7f144ea1078c121930f4ac1273f385", 0x1000, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x2, {{0x2, 0x4e23, @rand_addr=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/03/26 17:26:35 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x100000000, 0x0, 0x80da14, 0xbc5, 0x20800000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1090c0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x4}) 2018/03/26 17:26:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:36 executing program 6: socket$inet6(0xa, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'trusted.', 'security.selinux\x00'}, &(0x7f00000005c0)=""/112, 0x3d7) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000740), &(0x7f00000004c0)}) 2018/03/26 17:26:36 executing program 5: socketpair(0x4, 0x3, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x85, {{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x62a4aeb}}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020300001600000000000000000000000400030000000000000000000000000000000000af6c0a5bea10d6620000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000000000000000000000000000000000000000007000000000000000000000000000005000500000000000800000000000000fe80000000009bffffffffffffff00ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:36 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0), 0xae}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl$TIOCEXCL(r0, 0x540c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x42, r1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:36 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x6, 0x8, 0x3f, 0xe66e, 0x2, 0x3, 0x0, r2}, &(0x7f0000000200)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000240)="3eac7e325bc6c0a3b43f1c1e96ffa3b0bcdbdb8fdf00b0fe242ccc73be238b03c733e1caaf628060b499f245e200000c7ad90a16270bfa9e974f0ef46e5c01a9b4fa46") 2018/03/26 17:26:36 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x3f, 0x0, 0x80da14, 0x5, 0x20800002}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000401d00010300000000000000000500000008000300da000000cbf8b6adc7171c5865ef8d32eb2a3341dd586481910823c340e8a9cd3e476e4637cdcf1241cab918d9accb8c8ada5223b8764a5bfa9e417c1e9017eada50a4f1223ded9f271824613bb373e13fa0e9bb10b453f204f09a023e6eaca3848acdcb26bf9fd1e67d6529371e129b4bfaa05ff4989bb46b257090aa96ac8f6e94435e01bab55bb092a196048848efc827be5f9c559b97c5dcbeb6d0d9f3be3dd3ac0d8d2db24589b8aadf5ed84a12c42c435f1fe19364a6216ae4452071e453560cfbb2a17c8a491648979a89d8ee05a0da4132ad42"], 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x20008800) 2018/03/26 17:26:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:36 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/254) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0xc0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x7}, &(0x7f0000000140)=0x8) 2018/03/26 17:26:36 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20300, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) readahead(r1, 0x10000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0xb995, 0x10001}, {0x1, 0x7ff}, 0x101, 0x4}) 2018/03/26 17:26:36 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x149a, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000140)="f3bcf00899ababec3f01e3deba03b3d86161aaf4a625d9564563ed9ed87aa14e92f19aa9fc21f6bb636c1090a41820b57342ae4f6dddf251e68718050e49c48ba553540db244396444b57c898adcb1b29093f254b0e25a2b628eb5959d4a876695a70be98c67a39f5e0ebaeecceacb116214dd3cf19e7472996366d9b983ecf38c474999d13e663a388dd63a47e7b16a59", 0x91) 2018/03/26 17:26:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0xffffffffffffffe1, &(0x7f0000d8c309)}) 2018/03/26 17:26:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x430000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000100)={0x8, 0x0, [{0x40000001, 0x4, 0x977, 0xe75, 0x44}, {0x40000000, 0x2e2, 0xfff, 0xff, 0xfffffffffffffc07}, {0x0, 0xfffffffffffffff8, 0x81, 0x8, 0xffaf}, {0x0, 0x6, 0x7fffffff, 0x1, 0x9}, {0xc000000b, 0x20, 0x7, 0x7, 0x401}, {0x80000007, 0xdc6f, 0x9, 0x6, 0x10001}, {0x0, 0x1ff, 0xfffffffffffffffb, 0x800, 0x800}, {0x80000007, 0xa3, 0xf, 0x8, 0x3ff}]}) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3000, 0x200) fstat(r1, &(0x7f0000000200)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9a59) r2 = gettid() ptrace(0x8, r2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:36 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:36 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x551040, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002640)) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x401) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') sendmsg$inet_sctp(r0, &(0x7f0000002600)={&(0x7f00000010c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001100)="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", 0xfe}, {&(0x7f0000001200)="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", 0xfb}, {&(0x7f0000001300)="e9484e26e76d238e32bfaa813681928454635990d753a9869628f4e887157da128eaaef45b774c42fdb4f85a8a807b4b7c7302b6fefca6e97aa9ac4ad74ffd7660514ec332bdb0c8a60e1fc0117cb31ac8b0fa8822838ec515171e9ff0c5193c87d39c37e64e853a90e3f74561ba6f01b849dd9fba6809c38d2fa94232433c81ea2eccc15cf511f8204c6f9d2a8e02a15869c925b02cba55e51d4df85acf907a979857cbeb59587c4e162dc2c2e6509fb0f152bb4678e2", 0xb7}, {&(0x7f00000013c0)="cfc323bda817d2e7f1ba04d0195bd33f3ef097efef678867e227c2990fa2ff960a83afbea0f3b1fd9236237f4cfa73f6134d8948349b567b29ca74db4ddb4a36846116853fe42d844a08d2b12065e9d68baf738dc7b8a782c076a10a3b9e6922", 0x60}, {&(0x7f0000001440)="1a757f01c7e46e8fcc5304dd000c0580b86466828f60f57901769b04fad6eb178870b8ca227a8d8238bb2462064d3292e825d374e32cbeafa82ee5a7985da7e3b904a449f1d2c3e2c129191f822b44", 0x4f}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="3a4a393cfc5b95b24a2cf2590a1fc7dbd4333f37fc2ac4e98fb724465f190e4c5efb2256da8ead9892b789cf174ef7589b54f3e0619b527bfae2ce50bb8cd966605fd5da9d911755eae6ffa2c1bc065ac90a288c55498cd327957e74bfcc8b96d295dcf6a76ddde4366471581cd700551a0e130400d86dbb373fa3afd508814b0d3f9dd9963a467becfd46fb25", 0x8d}], 0x7, 0x0, 0x0, 0x4}, 0x20008890) 2018/03/26 17:26:36 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xa8e, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0xd5c9, 0x3]) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x2, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000005000000000000000700000011000000bd0a000000000000060000009500000000000000"], &(0x7f0000000140)='syzkaller\x00', 0xfffffffffffffff9, 0x69, &(0x7f0000000180)=""/105, 0x40f00, 0x1}, 0x48) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x803, &(0x7f0000000400)="42acb2dc0010b5d00e7943e00decd354eba48833a20641b531fba77d75d3be42dea0dcb9da173fc84b98ddf6b01aece0f4190aaa68c0e7e59d9fbd7e9bd4f242c78a468629b890f2e93e048d0aaf6b6efc6dd3bb310000d7c6e1cd0d8ad91d3bf0e5f82b3f8c23a73e2eb6ef71547de49ba6bf3616d134fee77857061715b9e9494d20c03bb32aa6c094d090966640d0f65acc40a4d5fbc6b3db9323309f78041585ea64ce7b6bcad4b24ce22680") personality(0x10) 2018/03/26 17:26:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/241, 0xf1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000180)={{0x6000, 0x4000, 0x10, 0x100000001, 0x6, 0x1, 0x9, 0x50a, 0xa2d6, 0x7ff, 0x10000, 0x3f}, {0xd000, 0x5004, 0xf, 0x6, 0x3, 0x1000, 0x6, 0x0, 0x6, 0x6, 0x3, 0x80000000}, {0x2, 0xd000, 0x1e, 0x81, 0x1d, 0x37a8000000000000, 0x21d, 0x9, 0x6, 0x0, 0x8, 0x1e}, {0x5000, 0x16006, 0x4, 0x679, 0x1, 0x7, 0x101, 0x3ff, 0x7, 0x8001, 0x8000, 0x100000000}, {0x5000, 0x1, 0xd, 0xffffffff, 0x3, 0x2, 0x8, 0x454, 0x2e55, 0x9, 0x2, 0x47c}, {0x0, 0x2001, 0xd, 0x9, 0x100000001, 0x401, 0x9, 0x3, 0xfffffffffffffffa, 0x5, 0x7ff, 0x2}, {0x100000, 0x3004, 0x0, 0x2, 0x9, 0x8, 0x8, 0x5, 0x401, 0x1, 0xa37, 0xf5ea}, {0xf000, 0x6000, 0x0, 0x6, 0x4, 0x5, 0x2, 0x1, 0x1f, 0x1000, 0x6, 0xe1c}, {0x100004, 0x10f000}, {0x1000, 0x10f000}, 0x0, 0x0, 0x100000, 0x10, 0x5, 0x8000, 0x100000, [0x4, 0x2, 0x2, 0x9]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000140)={0x32, "c6"}, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000002c0)={0x91e, 0x8}) 2018/03/26 17:26:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x0, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:36 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x490001, 0x164) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) splice(r0, &(0x7f0000000180), r1, &(0x7f0000000200), 0x17, 0x8) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x277, 0x1f, 0x8, 0x19, "6fc15e0cc93e3d209090089ff910c0dbf407af8de447a4318b8795ca0c341dfe4701381252c5111c0ff82ff676619f2b7158b59dd0d350b0e1f7f380ee25e552", "06856538addd7fa77b1385e5b961111ae863c24dc1ae9ae90cd315dfc0bfee3a", [0x20, 0xfffffffffffffff8]}) r4 = dup(r2) ioctl$TUNSETLINK(r4, 0x400454cd, 0x109) sendmsg(r2, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) [ 269.095853] QAT: Invalid ioctl 2018/03/26 17:26:36 executing program 6: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xfb) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000080)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/03/26 17:26:36 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x1, 0x5, 0x1}) [ 269.133756] QAT: Invalid ioctl 2018/03/26 17:26:36 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x80200) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='nr0\x00') r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0xeb) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYBLOB="9f0159a2d0ae0fe772806af3ca136a2c2ce4b5b0215bc4b72ce1f772c98a59ea0572b5d79faf3399c622b6771c851a9028912740ff6e4429fc4c59c662461c656be66c7762ef0a9fd998f8f4924636ace823db072f0a7b98e7e9efd3f47e7793926e568162ee22d8b61ef1019bc41b778617d119", @ANYPTR], @ANYBLOB="8e901ee660d9fee1c13ae206bfee4024e7f4ed40d5b95e9b2f3655965768c88b30593083b56faf60715a67e699cd9adbc588424ddeabe70acf6b7cdce0b457da61f4c0d07b9283f51e7ddcd64836382a1c17108ec310cde08d3c21868372929faa3d1497ae01b075ec7147b9f1d1c501cf989c7728bc553bd9066c06d027d3ca36785b6be39c2a7af0db953756414cca3cddd534c7d82867ad62bc37494dfea4a3f66c999242bd85ab11c64a7eff93100507a6bfece8250d0a2fd4e54375f6d6f2151277596772d7073c07f5282eaa5ef159d5e4f1b6ac18c4f0", @ANYRES16=r0]], 0x8}, 0x1}, 0x20000000000000) 2018/03/26 17:26:37 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40802, 0x0) ioctl$void(r0, 0x5451) 2018/03/26 17:26:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x0, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:37 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8200) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x1) 2018/03/26 17:26:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x200004, 0x12185) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x3) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x7) r3 = getpgrp(0xffffffffffffffff) r4 = msgget(0x2, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xffffffffffffff42) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000600)=[0xdca, 0x1]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0x100000001, r5, r6, r8, r9, 0x80}, 0xe53, 0x5, 0x85b8, 0x1, 0x0, 0xc6c, r3, r3}) capset(&(0x7f0000000000)={0x399f1336, r3}, &(0x7f0000000040)={0x8000, 0x9c42, 0x0, 0x4, 0x9, 0x7}) 2018/03/26 17:26:37 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = socket(0x5, 0x8080a, 0x6d4d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x0, 0x4, 0x9, 0x8, 0xcb28, 0x71c, 0x101, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x8, 0x5, 0x0, 0x5, 0x6}, &(0x7f0000000240)=0x14) 2018/03/26 17:26:37 executing program 1: r0 = memfd_create(&(0x7f0000000040)='lo-usermd5sumnodevmime_type\x00', 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0xb01, 0x100}) flistxattr(r0, &(0x7f00000000c0)=""/245, 0xf5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/03/26 17:26:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f00000cf000/0x1000)=nil, 0x1000, 0x0, 0x81d, r0, 0xfffffffffffffffd) 2018/03/26 17:26:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x5) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r1, 0x4, 0x1}, 0x10) 2018/03/26 17:26:37 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0), 0x0, 0x20000000}, 0xfffffffffffffffe) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0xd8, 0x2000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r1) 2018/03/26 17:26:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x0, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000380)={'ifb0\x00', 0xf5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x7f, 0x1, 0x40, 0x0, 0xff}, 0xc) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xa2f, 0x200, 0x200, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8000, 0x8, 0x8, 0x0, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES16, @ANYRES32=r3], &(0x7f00000003c0)=0x2) 2018/03/26 17:26:37 executing program 1: mq_open(&(0x7f0000000180)='\'posix_acl_access\x00', 0x842, 0x95, &(0x7f00000001c0)={0x200, 0x800, 0x2, 0x1, 0x6, 0x8, 0x4, 0x2}) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000000040)='S') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000200)=0x10001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/26 17:26:37 executing program 5: socket$unix(0x1, 0x5, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000980)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xf08}, @in={0x2, 0x4e22, @rand_addr=0x40000000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x3c) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r1, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)="25bd5d71163a78f7e279df98002bce7ff06425dbb6a7765e941bd7964a4f60641c8d73e4e74ea8dcb89ccccc318c65d84e63316c087f18214fc1cfc08fea0fc10795f7309126f59849e393d22745f71805ed72d4ee77ceec8193b4fa91aaf58b7c401a95e30a877733bb822eb03dfc2f43faf11db9157ca6e9e7396d3d90adb75ffb28c1514141ceb16c36bcdbdbe786f890de91c230e75d43fb8e58d739180f55047d29d4f8daacdd3b83e23cd1", 0xae) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/65, 0x41}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/57, 0x39}], 0x4, 0x0) 2018/03/26 17:26:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x3a, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x4, 'wrr\x00', 0x2, 0xfffffffffffffffd, 0x7d}, {@rand_addr=0x4, 0x4e23, 0x12004, 0xfffffffffffffff7, 0x1, 0x9}}, 0x44) ioctl(r0, 0x8e4, &(0x7f00000000c0)="598d68d6d6cf402e0a3d1098a1659d2c9784eb44f0e1aaf507da1d5f7008133f956b52bf59ed53a5f1c08e15ab1ecd7053c12383ee8863807a1a913658943fb4df1fc1d6925a617b82a2b9454722fdb4215b7ad1f3f893a0b097fed944e4dc86cf798dc69fc40e2c9b1e8378fa52ff09038f1c433846e22f610084b5621f1bdf8ad29f3e4c9f3fb9a414cba7a1642b480b853e5572") clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/26 17:26:37 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000100)={0x5}, 0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0x0, 0x0, 0x8}, 0xc) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(0xffffffffffffffff) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x111000, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x20240) r9 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f00000004c0)=0x55, 0x4) fcntl$setstatus(r4, 0x4, 0x6c00) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000000540)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0xffffffffffffd85, &(0x7f0000000580)=[@rights={0x38, 0x1, 0x1, [r0, r1, r2, r3, r4, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r12, r13}, @cred={0x20, 0x1, 0x2, r10, r11, r13}], 0xfffffffffffffe55}, 0x0) r14 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r14, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x0, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f0000c5afc8)={&(0x7f0000c25000)=@sco={0x1f}, 0x8, &(0x7f0000ef1f60)=[{&(0x7f000033ff52)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f00006ee000)}, 0x0) recvmmsg(r1, &(0x7f0000ee6f10)=[{{&(0x7f000005fff7)=@rc, 0x9, &(0x7f00004c1f80)=[{&(0x7f0000581000)=""/17, 0x11}, {&(0x7f0000973fb1)=""/79, 0x4f}], 0x2, &(0x7f0000062000)=""/42, 0x2a}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, r4, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) 2018/03/26 17:26:37 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0xc79625eb5d5d638b, &(0x7f0000000040)=0x401) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000180)={0x0, 0x8}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) signalfd(r1, &(0x7f0000000240)={0x404}, 0xa2474023d292fc22) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x81}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x9, [0x5, 0xdb74, 0x200, 0x10000, 0x0, 0xffff, 0x7fffffff, 0x6]}, 0x5c) 2018/03/26 17:26:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) close(r0) 2018/03/26 17:26:37 executing program 6: mmap(&(0x7f000035f000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40400, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) 2018/03/26 17:26:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1) 2018/03/26 17:26:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x0, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x0, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:38 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x9, 0x8) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x2c5, 0x7, 0x81, 0x8, 0x6, 0x7ff}, 0x9}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e8c73656cd873797374656d2e6e6f646576780f82bd91045ae1b319355dff7500"], &(0x7f0000000080)=""/80, 0x50) ustat(0x2, &(0x7f0000000000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:38 executing program 6: perf_event_open(&(0x7f0000000200)={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, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r1 = socket$inet(0x2, 0x806, 0x0) shutdown(r1, 0xffffffffffffffff) recvmmsg(r1, &(0x7f0000c0e000)=[{{0x0, 0xfffffcc2, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/152}, {&(0x7f0000000180)=""/1}, {&(0x7f00000001c0)=""/27}], 0x0, &(0x7f0000f34000)=""/16, 0xfffffffffffffec4}}], 0x40000000000003b, 0x0, &(0x7f0000dd5ff0)={0x77359400}) 2018/03/26 17:26:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='eth0\x00', 0x0) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/26 17:26:38 executing program 4: socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x445, 0x3}, &(0x7f0000000100)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r3, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x20a}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000480)={0x10001, 0x9, 0x8, 'queue1\x00', 0x1}) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000080)={0x9, 0x10000, 0x1, 0x8, 0x2, 0x2000000, 0x800000000000, 0xcb4, 0xffffffffffffff0f, 0x5}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340), 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000380)={0x7}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x1ff}, 0x80000000, 0x3, 0x0, 0x0, 0x0, "9585dbc4ceb1ed7b6bd1749474c8e97f741d867e9a9c2b20ecd2af628d62a7e2b72fda0b79646241b536eb2f8db7dd9ee11149b3202be9851598202dd85248d6e4bfc23bea512e207a76ce2f864331ac62c39b09bb198ca2e8aac6e9da8db48abdec8545176b7f0d417c9fa23f0fc4114445172648239bf65f0ad3bef9822ec4"}) fsync(r0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) 2018/03/26 17:26:38 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(0xffffffffffffffff, 0x8, &(0x7f00000003c0)="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") ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xfff8) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x42, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/03/26 17:26:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x58cf9d10, 0x840) sendmmsg$alg(r2, &(0x7f0000001340)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="781c6f428527119746711ea96bfa34ebbae6c139928f49f45956733389c9c4070d42849620358d739792478c3cb8e8e2d87803c2d37e221b1acbe0bd", 0x3c}, {&(0x7f0000000080)="98ac2b3bf47f3bf30aadce5e725587f08b2a47eeb30b97b66c11862bae2aea354049520e7269c69a057469e253fd3b8124888d7080133c89a0c83727303b919fef74084f28e8f05be2442c3c304df6ce7298e9e0ad6903997597e77428c326b594403f0ca5474dd50556ae8bafb1df2820b460ae104597fc20c7b1cf2d036398c46cf9e7414873ad47b257c01d92febfccbc81a1fdf67aa86b004a1ded98804a86faec5286e3e70144f032f68eb0416f83f6a648d54eba2224c0c7e89d010aa9bff7f42d8dc223d9c2e54149be16bc8157696f8baccc7af51ac679c7a81d8cd4b5236fce9f42ca", 0xe7}], 0x2, &(0x7f00000001c0)=[@iv={0x48, 0x117, 0x2, 0x2f, "b86a6205ae384ad86534f5863f98b50b28f13e8e6ebd412e1ece77d37752d08f3925090324e4f4cb24efd3781afbca"}], 0x48, 0x24000044}, {0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002040)="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"6f6e200189be5a11308259b7be071a274e3299e359d56f607b641a5a265b3e0b9787b898e67b1740606293b3663a015e64b4ee111c71389204def89617404fd8d52e27febf68f26b32a87c8b7e48227a4c77dae69f838c9aa014"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0xf8, 0x117, 0x2, 0xde, "26947a47d40e27af09ab8564f7ed64bfa4f69c55933858e9500309e5ba842adcd7ccdccac17dd15239555727fd819b471371761018d88b710733cdfd0185342b4a72bf4a5786cb87db54f04a073f26d6e522f106f3f6915eada12cfbfa414fb9e0f56dbaea8317961d07aeb0b2f9e181e1aa762f090236ca52b4530c7e35990bfd29315bb44114c03a15c586018264849762830abb631597035cc37356962e4a93cd7c20fe47d4bba225cfa49b33b93d0204ee1c4dac1b00c3307fe75dae1e56232ddd2a24d8d3cb7a4a4bed32861edf24c507049e1b81e77f21bcbe78d1"}], 0x1e0, 0x4}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000d00)="f3906d17f0e053d4b6d3239d13a45041bc8a921992fe72feb7d7a691cdfecc0d50f58293ea41da07fdb131d7be61abb985ba73cbc747f4f7f35edad769dc56dfaa8ef3798a", 0x45}], 0x1, &(0x7f0000000dc0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x4}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000e40)="05a0b1be428ba800e64a4809baaf163836b28fcbfa0e992b509d40055119d41ae36c64897e732c821f204cbe026aa1143a35d9339e441906591384c71496cb20be84fa3a870f13c87a161a7b874dfb9bec99f4bf9f8b9f277963399206c6", 0x5e}], 0x1, &(0x7f0000001040)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0x9e, "ce539311eceae6b9e231f2a50c543e092055b133ac0200d8843b24e1ef9a4d60abf6ad28d7fddc5bbbcfe9b02648f71ba658eb417e4e00dc38f169122ec703a5f7cb63585be3d9c5b37558476e18520aac2724284c5c8c094c8327561e3e12946a72c7e6bae31e28bad963652f8663b9d000f3962e826322a189c9cd17db27ba87b338501f732cd3286c41d2fcaf0b08c4141b8e5afa1e26feb897b0a82f"}, @iv={0x20, 0x117, 0x2, 0x9, "4586326c2d4fba69c8"}, @iv={0x108, 0x117, 0x2, 0xed, "4b09ec005605a9718f9cdfcf04f354b07b7a18d12ee39697b4bf9dded69b2a04ba67602f797abaedc5a7e0676c421b8c8e3fcf39d4e023a68a0bd68e77591a08a1edff9e7854ef927ef8a261cb879968c81c1a8774805030b8fc207ad4714af45c7abd4945839c1423b5386e353d70daa5603b3252b06575c0c23bee49c22564541fe5c22e01688bec95dfb77f43404654938ae92378ea89520aa20207950546e70506aae6e8b00477e49cf5335cb5f68c6e7538895248001f27075397705adc3d1d3659727665023bcb9d497698db364e11f133fe45e6269c9a5302f55d7fa13b793b5ed8f4f5dbb18dbed29a"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x98, 0x117, 0x2, 0x83, "dc8e0867d8c09562d906636db5fe0becdff917015dc0e3fec82373c95636af37640926e934296349c185a1d2d92bdd76f302453f2e46af95f86932d0f2046ee545f71e82a50be5e172030a0e9733e6c358484e623677406550aba7afb4b08aa2214af3b0faf7d837a9ce6e335c8e64bc94427a93a757916b401a7d27eb5abdd2ed5654"}], 0x2d8, 0x8000}], 0x7, 0x10) 2018/03/26 17:26:38 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0xf, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:38 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x101000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x2e8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e20, 0x4e6a, @empty, 0x7fffffff}, 0xbfdf, [0x44, 0x6, 0x7fff, 0x1, 0x3, 0x0, 0xfffffffffffffffe, 0xc059]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) close(r0) 2018/03/26 17:26:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 17:26:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x190, 0x4000000000000800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000001000100000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f00000000c0)=""/4096) signalfd(r1, &(0x7f00000010c0)={0x7}, 0x8) 2018/03/26 17:26:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x0, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000003a80)={0x10, 0x0, 0x25dfdbff}, 0xc) bind$netlink(r0, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x101400) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x7}) 2018/03/26 17:26:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') unshare(0x400) readahead(r0, 0x0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="ec339484926a13bdab7443fb29c2fefd0fde12f2c5bba52426b0df0a3b2638abeab63f7f6eaa677c93b3a206d6e986f815ef6561ea31ec6c89ebec0853776fd17ae4078e7fc5b3f044f7fc3de303c567a9bf7e9bbd2136a723e1e56a8a5a717a07bd520e1533c018717be45520b026a2bb75af665b78a44d5ae90e0a400c680a43", 0x81}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x189a, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x9, 0x1, [0x7fffffff]}, 0xa) 2018/03/26 17:26:38 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x2, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2002281, &(0x7f0000000040)='S') syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="66ba2000b0f0ee66baa10066b80b0066efb9c90100000f32260f00de66baa100b00aee65660f3880be77d600000f0766ba4200ed36660f38064d0d66baf80cb8fccf8c87ef66bafc0ced", 0x4a}], 0x1, 0x10, &(0x7f0000000140)=[@cstype0={0x4, 0xb}, @vmwrite={0x8, 0x0, 0x3, 0x0, 0x460, 0x0, 0x3, 0x0, 0x1f04}], 0x2) 2018/03/26 17:26:38 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x80) r1 = gettid() mq_notify(r0, &(0x7f0000000180)={0x0, 0x29, 0x2, @tid=r1}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) io_setup(0x7fff, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) io_getevents(r2, 0x9, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000140)={r3, r4+10000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4daf}}, 0x2, 0x80, 0x6, 0xfffffffffffffffe, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x10000}}, 0x3f, 0xfffffffffffffff8, 0x24112ff0, 0x14a, 0x3}, &(0x7f0000000200)=0x98) 2018/03/26 17:26:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='bdev\x00', r1) 2018/03/26 17:26:39 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xff, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x7f, 0x2c, 0x1, r1}) r2 = socket$inet6(0x10, 0x80002, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930a06000000a843cf19d0f869390009002f000000040100000000000000001700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/03/26 17:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x0, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0x7, 0x80000000005) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) accept$unix(r0, 0x0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 17:26:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ced5c2339cd456d4d4945501d598a4dcde3c50bb0d77cee70c0a2a40f382ef55cd1dfc5a6e86b2e990a0d0843f1feeff", 0x30) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/03/26 17:26:39 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x349403) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:39 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:39 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x131400) 2018/03/26 17:26:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) socketpair$inet6(0xa, 0x807, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e23, 0xfd1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x6}, &(0x7f0000000180)=0x90) close(r0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000002c0)=""/20) r5 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x9, 0x2000) r6 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x42996f6d, 0x22000) perf_event_open$cgroup(&(0x7f0000000340)={0x640166bc95d630cd, 0x70, 0x80000000, 0x878, 0x1f, 0x80000000, 0x0, 0xecf, 0x10200, 0xe, 0x93a8, 0x1, 0x3fffc00000, 0x7, 0x2, 0x5, 0x8, 0x1, 0xfffffffffffffffd, 0x16, 0x80000000, 0x240000000, 0x5, 0x3, 0x800, 0x100, 0x80000000, 0x7, 0xa568, 0x3ff, 0x6e, 0x6, 0x5, 0x7, 0x6, 0x9, 0x1, 0x1000, 0x0, 0x8, 0x4, @perf_config_ext={0x80000000, 0x1}, 0x10, 0x9, 0x6, 0x6, 0x7, 0x56a, 0xffffffff}, r5, 0xe, r6, 0xa) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000001c0)=""/200) 2018/03/26 17:26:39 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x8, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x0, 0x70bd28, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x0, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:39 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51ffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x81, 0x7fffffff, 0x2b3c, 0x1000, 0x8, 0x504e}) 2018/03/26 17:26:39 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) r1 = msgget(0x1, 0x480) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x35a67972, 0x200000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001180)={0x0, 0x1, 0xa, [0x4, 0xd0, 0x80000001, 0xc69, 0x7fff, 0x4, 0xff, 0x4, 0x8, 0xe276]}, &(0x7f00000011c0)=0x1c) sendmsg$nl_xfrm(r2, &(0x7f0000001680)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001640)={&(0x7f0000001340)=@delsa={0x2d4, 0x11, 0x1, 0x70bd28, 0x25dfdbfd, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x2, 0x7c}, [@algo_auth_trunc={0xc0, 0x14, {{'sha224\x00'}, 0x388, 0xe0, "a6e72e29a5ad6d16edf8510aa1abdc5955dc6f2e17dceb7070fa2005c94fc40d20f8831f534cf8eb0dfc0e3dce3451bebc879b5bb3eb5dde36b9bad8cd7d9bfd7c8b41168451476528a7339dd5327dd73a7ba033f5a89a794a5d28b29b159ad8b9712094c4a7f58aa6918d7a3378d92015"}}, @migrate={0xe0, 0x11, [{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2b, 0x7, 0x0, 0x3500, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x3c, 0x1, 0x0, 0x3504, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x33, 0x1, 0x0, 0x3501, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in=@rand_addr=0x8000, 0x33, 0x1, 0x0, 0x3504, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x32, 0x2, 0x0, 0x3501, 0xa, 0x2}]}, @encap={0x1c, 0x4, {0x3, 0x4e20, 0x4e24, @in=@broadcast=0xffffffff}}, @algo_aead={0xac, 0x12, {{'authenc(sha512-generic,xts-serpent-sse2)\x00'}, 0x2f8, 0x2e0, "defb931604f77b0e66f70ec5f6e980a20d4b62950bdd9423a57f5b0b187604cda73269102d5d44954c0a9274d8c1700dbafbfc4b6ad9eca4bbcd051a8864940f66009a651f966e23d0f5defdb4bfcbf29fa70d266c7a0a8f6bfabede815fa2"}}, @etimer_thresh={0x8, 0xc, 0xfa0}, @replay_esn_val={0x3c, 0x17, {0x8, 0x70bd2b, 0x70bd28, 0x70bd2b, 0x70bd2c, 0x3, [0x3, 0x7, 0x3, 0x0, 0x3, 0xff, 0x0, 0x9]}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x20000001}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001200)={r3, 0x6ad7, 0xe0, "7c4f33bf0d3ce6f5069eddb4140e60f72e6f263bf8be4e06b0726d12b7b852dbc209c9163fca7cdada714e744cab8b57ef7235c7bc516b748fe0d8658072e5765273ba8fef183a72fce90c1cf1abc7e34c9a9df4baa8512a8941f93e7b53b5f1b9a21301cdee89a00e32a47cb7abdae5490004fbdf6099c41c79aae4a07908bf6a58043cf70cd3ce97b0b98d1beaecc24ea1b57f0d2a1410d735d42dafe10601336495862265eb4e21079869d9539378c7f569191bc1714f97de6755b505703dfc108a8c7b975063cca5853a29cc3c3d7d99e5714243a9c037e5816b89d02e23"}, 0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) migrate_pages(r4, 0x400, &(0x7f0000001100)=0xff, &(0x7f0000001140)=0x8) connect$l2tp(r2, &(0x7f0000001040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x2, {0xa, 0x4e24, 0xca0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x3a) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/4096) 2018/03/26 17:26:39 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="7023fb8d9b3a13c34d90b493fc9783a11556d681e5bf4beff987a78b32b31f2d0dacea07fc2253adaf34d2083a1a07d3630f37dc94ecea251cb4ecca502f83bf03f2b1e629cac3f80198e5cb32beb625b58d327146a55f3afa42bee9ebe260dce1e5caca7061ba398d2ba97ee99113d8bcd6bbf37b21eea5cc5c5392ea7b1c65e41b430ed466afcf3ade75245d2345405cf720c3486b2a236956311126d1cb1d2ecef6fca7") r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) 2018/03/26 17:26:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)="28172d5d3a5d7d6b657972696e672d2d657468302a7573657225706f7369785f61636c5f61636365737376626f786e65743176626f786e6574313a00", 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x264c, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x100000000, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x3}, 0x8) 2018/03/26 17:26:39 executing program 6: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) 2018/03/26 17:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x0, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = dup3(r0, r0, 0x80000) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc000, 0x7) close(r0) 2018/03/26 17:26:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x3ff, &(0x7f0000000040)={0x3a, 0xffffffffffffff01, 0x879, 0x100000000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ip_vti0\x00'}, 0x18) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='reno\x00', 0x5) fcntl$dupfd(r0, 0x0, r0) recvfrom(r0, &(0x7f0000000200)=""/101, 0xffffffffffffff6f, 0x0, 0x0, 0x355f1d82bca93b0f) 2018/03/26 17:26:39 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000100)={0x100, 0x3}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{0x8, 0x7, 0xf2, 0x7ff}, {0x8, 0x1f, 0x10001, 0x47b2}, {0x100000001, 0x8, 0x5, 0x8}, {0x8, 0x2, 0x1ff, 0x1}]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xc52}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000003c0)=""/97, 0x61) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000380)=0xfe56) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f00000001c0)="53ac9d7f00f8ea56bdb3d293cba69a3a4814eba3ee555b19d7105958dbcd72816b764c4ca4983370b5fba6") r2 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000000140)) 2018/03/26 17:26:39 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x3) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) sched_setscheduler(r2, 0x0, &(0x7f0000000140)=0x8) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40100, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/34) [ 272.126214] CUSE: DEVNAME unspecified 2018/03/26 17:26:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x7fff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x5, 0x100, 0x7, 0x6e8, 0x7}, &(0x7f0000000300)=0x14) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x400, 0x401}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x9, 0x7, 0x0, 0x8, 0x3}, 0x14) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4902, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) 2018/03/26 17:26:39 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = gettid() r2 = fanotify_init(0x1, 0x800) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x10) sendto$unix(r6, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)=@abs, 0x6e) [ 272.148451] CUSE: DEVNAME unspecified 2018/03/26 17:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x0, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:39 executing program 6: rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x800, 0x7fffffff, 0x3441, 0x3, 0x7f, 0xfffffffffffffff7, 0xb3ad, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x2, 0x80, 0x3f, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7, 0x7fff}, &(0x7f0000000140)=0x8) 2018/03/26 17:26:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1000000002, 0xffffffffffffffff) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) read(r1, &(0x7f0000000140)=""/82, 0x52) 2018/03/26 17:26:40 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0xffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x400000000010003, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000100)={@multicast1, @dev, @dev}, &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x5, 0x1, 0x7f, 0x6, 0xaf2, 0x2}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/26 17:26:40 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x22c5, &(0x7f0000000040)="005748a3bb4042c94b1c1254a7e01e974423ae2812dad087a940a7b20d8aab2795af99a060313a2aae0e7f1cc911a9ddbf2452ec48888f33c0cdfa34953d2110e0924f8ddb603f200c1f21376102a18b7dd5ee0683a7fb02bc34ecf3f7aa72e2aa3b1e2577e9e9ebc8211968e830f57b3a1c3b7bd6cdba7b9f98cae3ee9c27f17a46c1d4e1262005fe174388c7d2cd2251e5503395fd2c72b86d3e01c4ac19371248fade14155aadaab4915aa7798ca46f4f962d7b1ec5b8683feea0f8585c832caf1a0f0b0b96a139b55b36b4585ef199f3772d4ac72a0f5f2933470e4e58a2fdc4f282a1dc019f9aa20df82c7e684aab9cdfc09e9e") 2018/03/26 17:26:40 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9984ff42fadb96f602655404db8fb5080331b44db8b3dc10388cc1359b19b87c2b8894f3812401ed0a6ede3a2c784b1e8bcce63f45ec41ce8c9818c4735a4f4cf52a4213b7e5f76184a1b0d85677d03169655d7426a184ee453403fa8734c21ba116fdcbf63f1aea", 0x68, 0x0) keyctl$setperm(0x5, r1, 0x10000000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x0, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x7fff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x5, 0x100, 0x7, 0x6e8, 0x7}, &(0x7f0000000300)=0x14) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x400, 0x401}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r4, 0x9, 0x7, 0x0, 0x8, 0x3}, 0x14) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4902, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) 2018/03/26 17:26:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) read(r1, &(0x7f0000000140)=""/82, 0x52) 2018/03/26 17:26:40 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x127fe, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x100}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/03/26 17:26:40 executing program 6: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005ceffc)=0xffffffffffff8001, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000040)="a8b81303f4041b4655e4554409bf4b9540773c30839dfba02a4b6cb24e48af09478e3a9b2f420372c38370771eb005745532ea14addbcbd8792082138a8694bebd221dc16071751017e12f0a33a7786d91875cabf677547f63463bbbb5f160e360fd7a6bdbae734f9efd0e7ac7bae019d75edc9628c5a53b304f792f0ac4f628dc473bdd62c000d09e1ab08e7a0d3ee46588b205abf8", &(0x7f0000000100)=""/35}, 0x18) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00000001c0), &(0x7f0000000280)=0xfffffffffffffdd5) 2018/03/26 17:26:40 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x1, 0x2, 0x9, 0x1000, "63ec9617af731eb591b758c081b579040034ee3e3bcc348618d12c498ff3e4be47ad6313a84862609f8d18a8", 0x80}) 2018/03/26 17:26:40 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x502, 0x0) sendmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@ax25={0x3, {"9d473a73993d09"}, 0x7}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="9bf611bbd20639b719a03190f1d134fb3bfff52fab4ce9290d7d90a18eaa9af4e24f96508d3b6e8056f0f300e4db8bf577fa54b03030bdbf14e7e0ce2f836d9272e83980a9beb739", 0x48}, {&(0x7f0000000100)="89d0750007d87e7835196f3b52c4af625628446aeba5e8fcf783b7822e76ea8254342afaf81dbb4623ae6b779c75d7571d424350a6a1cdf10592b33cff703156867778b6dfa085751d07d27d6f123e52b0fb93df00a08779225b2105860334c34b60dd85304eef73668e816c0aac6f777299afef3f2aa1359e50263b523664cdd31deefcda11ef88d38e08a780e4d86dfe0f53efb54c428302a92f5f2305d27c2b3587579757db5b4a8c1fa4467ccc5c89fbf411ba4d0f", 0xb7}, {&(0x7f00000001c0)="fdceeba05e35393bcca904acf46c56eea6e9364868a55624c86bc4372faf337d1730d636506c2e90c6f4d3671df4ffdca7fad0b4ae4df52ab6b3d31e051bd672cd1420844bf3f81f0805cefe33b070d22a6df5900224dc7e9d9a7f0e7474e5089ac68fcb5dc44b962114a725cfc7d1d96ad864827019da3681406812ce5d54c3cd3238a3e9ca628e9a21fd003b192cbbbd86", 0x92}], 0x3, 0x0, 0x0, 0x11}, 0x4000000) close(r0) 2018/03/26 17:26:40 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x108) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x40) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x28000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'tunl0\x00', 0x600}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x1, 0xffffffffffffff01}) r2 = fcntl$getown(r0, 0x9) ptrace$poke(0x4, r2, &(0x7f0000000140), 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/125) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x0, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:40 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x648}, 0x8) signalfd4(r0, &(0x7f0000000040), 0x8, 0x80800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000100)={0x6}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000080)="bbfd0ed99118f93677a768498f163b1a44f756bb1afbe306c8c80d5be43af4611052105254afdb0c48fec334aff90080ab6a73f03c4bf1235dd4ad3b6c1a44f2c5e8ca2983fedabc42e218a52f9b4f9e64f50697c6784081f6d850e03a1ca5e451b33722d0e2bb078f53d8ce592b98074f4993fd4b73004919cdfbcf3e") 2018/03/26 17:26:40 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x82) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000380)={@empty, @dev, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x3) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) close(r0) 2018/03/26 17:26:41 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x20, 0x80000) r6 = eventfd2(0x8, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0), 0x0, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r0, r1, r4}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}], 0x80}, 0x0) r9 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x99, 0x600200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r10, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x1, r9, &(0x7f00000000c0)="78a678cb05ecbf9269ac449b3355d690e219497afc8e1c305c7657b94419aecc352b8400e169376454150656483126b665db9bc6b014a61b135c1de39492f96e00e4f95d1702c47c58249acc1ba238baabb72f2f563779cde20dc9cb4511e8aaa3eb23ed70785ec5f82c5c3ef26097fb3f4ce3cc84e2f6d19bead26d3acccba74f43a4c8010f43eb84ac41df4a06fab15328911eb2a8dba52e60180404ddf218933c3756b12040c5a3f60a2192fde7554b9d3771656c4034118750a71b133791755cd526dceaf0a5d1f22803166157da9eeee5a540", 0xd5, 0x100000000, 0x0, 0x1, r9}]) ioctl(r9, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) read(r1, &(0x7f0000000140)=""/82, 0x52) 2018/03/26 17:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x0, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:41 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x12285, &(0x7f00000001c0)="539abeb0b735e7c336b7dc7df8f9c6b156708d95e79f339bfe97aadbbb0d6124ae5210e05f127d00ced4538f1c57b3f37f3b618cd729fcb7") lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/26 17:26:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x40, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x6}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x111, 0x800, 0x7, 0x40, 0x1, &(0x7f0000000040)='bond0\x00', 0x1000, 0x81, 0x7}) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) 2018/03/26 17:26:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe8, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x5, 0x7, 0x78a, 0xc70f, 0x5}, &(0x7f0000000180)=0x98) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:41 executing program 6: r0 = memfd_create(&(0x7f00000005c0)='.\x00', 0x0) dup2(r0, r0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000140)={"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"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x41, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) openat(r3, &(0x7f0000000580)='./file0\x00', 0x400000, 0x20) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000540)=0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) 2018/03/26 17:26:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:41 executing program 4: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000800000, 0x20015, r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) r1 = dup3(r0, r0, 0x80000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) sendmsg$netrom(r1, &(0x7f0000000780)={&(0x7f0000000040)=@ax25={0x3, {"aa867fc52ddde7"}, 0xffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="aeb8111b37791c5c0d1961ee51f6eddbe4449c6ee4911b6f1a57c279681b29aef3301c5ca12bb8743853a1e0340b6c89ade9a7811c977bb861e2cf894f16e29c9a1a1de72250a9cc8a876ab49d4ca8780276f4513f10e2cf2a067b", 0x5b}, {&(0x7f0000000100)="7cd2438bd42523486a751b948a7d9d3648ee4e6d3c88c3198b9aa47425065b970dd892511c1982d517b8f333385627bd36dcc27a0c25a62cc26340d4cdf34716dafcd072cb74e55c3add14a03ce9ce5e90e8372555add20769e0f879279ad83eb80bb7271e37e7fbd536d711d2dff2536acd8a0e9669d3590c4196185a5c197d5f2a9e0d61a2bd3908c1faf198f299181466edd444668a3a5874d76eb7f88d08ca7e41b0fea06063dabf2198e864ee53b698a28c61d7a11c1d849a207f491a0db85a7f77c8c87e7892ca039e8238e39b5717c09c283a7b2873ebe89b7331cd5ccc8460390325917bdd9764585a133e299706ef3a72566c418060b34f66e69b", 0xff}, {&(0x7f0000000200)="0cc66491504a46767e50db64ef286847f36fac456f79f137aab2cc0e5d9fd8d3894e0a034fccc6631a028ef5e69c7880b7aeb73c018628dc3a969d693be5af00912fd4e6e1ab2e8b7261fe6abe5ae6984c5f7ab0bebeaa512cac1c8e0cd64407b0cad7da65f86044d3c36118c9af922aa9cfbef707421adc8d50700729daef2970a03948b00000e5e33ddf838657cc90dff0c850003e86e1bf2c6bd10fa2510435d0ce30ccd01eadbe06e103c936080e0f1cea7dd76d993bcaccfc188bb68fab197287f29acb82aa8cf80846d278b29c76f892ea", 0xd4}, {&(0x7f0000000300)="30698a880392dddb3c36e076720b68464362947f49c616f1eb06662fe6b9c9536e637f173a2ce7c94034f3b5a84c8e8ee55edc6eccb0553891d4aff10b00ff35db62e598a89ede584392f6e79fc8a210a5a9abe3066dee92aa455d3638b2846c64421b7ce45e7f36b35b1c52c8d42424d6d1a8c51e081ed931577894a6c83720bb105b9c677a53bed7b8dcd8339fd307291f6cc1369a2c421f32561e06609d7e83fbe848e9677360bc6abcfbebd77add59d3cfc189c72fe611ccecebad5eefddc26326b70ad2ca9c31c86151bb3d365c7863f65f68549f6d323a3b5a257c03d43afea5372d7bdb07ef14c5373a", 0xed}], 0x4, &(0x7f0000000440)=[{0x70, 0x110, 0x10001, "362708f1c5f4d7c341a553656050d7dd3b835935a8e8f5f1637b20f62cf5f0a224b4bbd996a39eb839033641541ebb6a48162d87192c2d2e8518009f1a3b80d8d680167fedaaab6af8fdee16ca63f0ec5327b9d47f78c7a565841be081"}, {0x58, 0x11b, 0x1f, "56373b4b5e2fa5963a5e430049fba774d6f89ca8cdba4a56c51f4166a43784f82c05a304ad3e1edd25f7127e963960360157a2bb05cb28881da219c53ed3d239d094390515a981"}, {0xe0, 0x10b, 0x1000, "04ece174197438ed5da2ba946a6d2bc4addee6a3fcc1d18e091e6835c52422c92db0357e27db027afce0aea40f13ee752be375e30413358a7463180ec1074ff72b6e3199e3832f42657eafd02083e3c7b7fa0991fd6f70b9f1c5d9ba012028d9bc2ce0b7cd04d359732ecab51dce4c30987df92673f2e587aab4515dbe1a06ff785c2dcb86329304f4b367f7fb82308b55aae6994b5e72b14b705537620143c08e7dff66e4e61167c1afe2512e6916f8bcbdb08fd1c59e7820882c1810db0d6d292651c55e8c5003b1b264c913e1a0"}, {0x68, 0x113, 0x6, "ad27c481a551a8813d35d95d2f29de252ceee07cd208d4e0afe54dfbb2c851bfb2be6feab7d8a7bf26e44a73e0ba13a6c291a6fe1ae2d5bd05b747fdc6e2485c123473625a8975499ddf355f38a38909afc42f"}, {0x28, 0x110, 0x9, "565b7ad68125001a6646ae1bb74b16cb01"}, {0xd8, 0x6, 0x100000001, "58e7d9ed94cf5ba91fbe527f92a94b12aec9c7f57dabce6096b429ff720cf3f276eef54108884209b6eb91c0148623eb9dcab83581996ee85ce4b2f694ec96e2066770f203c055f8d737837ad3995e3c6b76071dc0544f38a5223396dcb666a310665a3be93e1bb950b7a145cd4f5f42edad60d5448d9e351cbf40651b471d618be49199db8c136930dee0e9e11381bbf941b5b441867290fe5892bd7e946872e42e212d84e8fd5d9ef4944601eee9565a5f40a08ec2a29589354e01310e0fe30a8514"}], 0x310, 0x4}, 0x8000) 2018/03/26 17:26:41 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x0, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:41 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0xffffffffffffff79, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x73, @multicast1=0xe0000001, 0x4e24, 0x3, 'dh\x00', 0x22}, 0x2c) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x99}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x7c664aab, 0x6, [0x4, 0x7, 0x8, 0xffffffff, 0xfff, 0xffff]}, 0x14) 2018/03/26 17:26:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) read(r1, &(0x7f0000000140)=""/82, 0x52) 2018/03/26 17:26:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203fe05160000000000000000000000040003000000000000000000000000000000000002000000000000000000000005000600000000000a00000000000010000000000000000000000000000000000000000000000000040004000000000000000000000000000000000083046a69435f8a7e1fd2743cacef000000000000000000000000020001000000000000000000000000173d000500000000000a00000000000000fe800000000000000000"], 0xb0}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x20) statx(r1, &(0x7f0000000080)='./file0\x00', 0x1000, 0x7ff, &(0x7f00000000c0)) 2018/03/26 17:26:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x14, 0x11, 0x2ff}, 0x14}, 0x1}, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x9}) 2018/03/26 17:26:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0), 0x0) close(r0) 2018/03/26 17:26:41 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x8}, 0x8) lseek(r1, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) syncfs(r1) epoll_wait(r1, &(0x7f0000000200)=[{}, {}], 0x2, 0x2) keyctl$search(0xa, r3, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/26 17:26:41 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') connect$ipx(r0, &(0x7f0000000040)={0x4, 0xffff, 0x468, "b5d280b8ab30", 0x6}, 0x10) 2018/03/26 17:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x0, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_ident={0x2, 0xa, 0xfff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="36c480cb4631697202306a01974c4a1fc79101503224917f63b8a81fa4236595da8beae0f28b6e62ab895bf4ee7a59210808fc6597a7594b46d7b5727466402f2d33df2ace0f13572545eae22313bdf9365664afce90027b27c6548c31d20af5977d01d37dd436445926c2660d56be17e3b2ec72fc10c02e880952254f65aac43bf116ffb5a90d198235481fa1b1fc10b3cfd3ae468d834de2c673ed7701", 0x9e}, {&(0x7f00000000c0)="f1f6d93245f5627b860e71ee048f50713054ddb7759125cc0e06575e0e202d9e2f30fcd839807a25687c87287f9ccd516778ba6a7ea6a458bbfd758c66cb470754b390c2604c8c08eefcd5cad478fb569745520e5617dbf0c1547ba88e78b708853a58d75241d2e863ae288a4fe821b37d70f1f81664bd35584276564365d9e3388c055b9f7e1abbc277708e1605a70645b3e261b023f4d4bf1faffc79dcc08d25038f3127b3486f4912cef5", 0xac}, {&(0x7f0000000180)="a8e4d47e0a94d81b49ad5fc3201a3c8409e32f1f28464ad0257a66d3516f433eb3de47bf923087a96ba1daf35fb52de2967094f7d8c5b2515167f875665963cdf80b46ac6da85cc6b0d5a200c8f51b101db002c385bfb16523dec9c0df71aa", 0x5f}, {&(0x7f0000000200)="179ea0bbb0efbb058c3711fb9e16b1f3e08b1ebda25b5b6266f56137567d994aad0b4f1782bd8ccc4417857b561ca003458b512a71055164cb2ad2c5667edd09fc1e5fcea3c590086a67e5224222cdc3d2f6e3c6e06bda1b455a04b40526ad4b2b45322ae1151eb61bdfbad436a1669071b7681d751654a67d5d37575d52f54107d5d3e4e84f236dd497b1b5f3880649e87ec554f0396f30fb97b3d0177cf4a0c54ae39d54d786820416ae60c90cd2fddfa8554a50c6418e4bdecac5b76787a3d175306f5a6bdb5089330ef2f592a8d48d69319f85bbf60c162a36e84d3086039f78915d706d0b9c973faee8dac0a4fc253f25d63bb86f1dd61a8ce3ec08d909530767735350b3e04aa41d4c1144b4f948949f74388525005fb3f97808f5d5c9d7937891bab31b89ea6f488686bb275e859e214fcc2ccaa54f7a60a41c0818b0b7145fff71fe889f46929dc03d676c8afbf3f7911398280c8f79d9d326d2723ff427d39b3b7190a7294cb162c226544b7a5c410a646190441e9867e354d36fb8f7ea72d39b1cbbad617ad2c4be2999fc95ba65964534dc2b5bd16d7b8a6c835de12ed1d3aa07145ff24f125c5e9034fc2600a3baef96aa6fe6b23f38b0b22e857a4f994e60b48377e68e5421081d406bdb5d7a8c0fd985971201a39d08fb39ae19414b934fa8b0cacb36d933622af11429a307c28423b67ae5a90da475396988d1a449baae57011c7d9a3ba7207112bc39732fadbd24762e461df68d8f50f892410727d0fbe2f0c7db5312afa5ea8c455dce6c3e430b0483825fd5a1e953b333a5310ccaab93dda0474f4255c02c25c8b27b9a1eb1d622676906720f6b411883289baea880cf9eb543a07477ead8c553cb12e575f797d4f69c8a8307df5b700157ca74c4c7f02dd45ba413befff4d7b4444915e4d8ed8087d7343f38429b32961af489085bd53d469340f3b09d582f5653c5f5b13f852259b9f60418820bdc6041582b84d00e4cc54ea18776da1742a03de36d0f65b45b00d41ee5b273fd5e4740af4263db32475a2fc3b696250f44222ddf953cccbed9ab617f07f1af56cbb75e0c405b990ba6ba91940ad7b04737483126ee9980f0e54dfb475ff30ea814e33269e38a189874ff61550feb1f372485fc73a7ac8bf1ee07f1113b5fe02bee2bbeef2bdcab4ea89bc23147b0628e50d972ca0748821bb1b3bbd4332e5e9a3679d019eeed6f65b66c0c87528354203b6018c80fe72da6d0fd683d197d6dbfa19ce643a39f281321be66e4100ac307baf5a0791941f092967d4ebc4930c617a48fc9a34986e2608cc61974f57d9fae262d8912869ca184e2ccbf6c141a821098237d26613123d02c4ba66b59c63ed75756bc82638fe660526b5eb684db4a4acf3a8ab0b6082b2062bd7ba7e2a3db0cfaf402a6458897b85ea22b9c3e4103a96c2651feb34044e11ecbfb74db6681e353f1b801c72ff2447a8d6dd0cdba89dfccb298ca754f4e0368ccdb4f6868104f13f041acf6f2649d30860004f318e658e63ec74806f6553cbcba3eca449e8ad23f18cfc5b1b0ff61c98d45d0d5bceacb16217dbb85b6a084372e4ef67c539f71576fecffc7ab11e593fd8a0214e2d34cb37c683f990bc91e6dab507aecbe68f905ff6b5281e6ab2d96a41e3b86fa5e763a5f27ac43c5d4cd33decc91120a5dece0570a63c2fa5d05c8f6cc8c8460beb8324fc938ba066c3f39256d34e4fef348636336629c58c8f7c6c8d629733921aed8ae2031472a801435ad10727484cf21fe1383a0948ff6aca739f1bbdf243f0ea315e88bafa15ed5fef1e31f4cdc9932ffbfeb46aff2c5673bd7c2ff8d5e725e43944ae386973d3e0ac82ef447a8d2cc7f0a9505dada04a9043ceac002dc656f9654a0830fd225abf75f49b79b19272b7a131d5c85d3b52fe81e3a45bbf4f456899e240f214bbba61c5a2250a88604211447486c5506a786d13376adea8bfbb45489d9cf8adf4485e5f4529aed331af8d2afef0fec25fcb8255fbc8cdacde95725c3ee972f2d3553c959d566ece888ae4fad292ef5c5e08581eeb300bf70a59365b071f950315f1472d47d1f0fd880f9194a18d81fe8ad3c3da16286b251be95e44aa7d902c56beab62dade6343640dca478273a7237bd169183695aa23b9b74b0c7b6cc2677f08373c1aee7387fd3653c2d276e28512540a2be5df73acfec31567de54d77d2c2f2b3e1431bc5cb35c9b40017ad726df890aa687eb3cf91f2a1060abb4c0e06fb66667fe4cc64dde9606399fae50ba78a834e23fc88f99ec29352cc11d09dc9b4d3fbe39316ab3dd84747419fec3f138f3533892bef0b3165d1d3ac12bdbba30a0f52ad83df15fada0fa59635cfc2ef7d750ce6f946b2d48c013699f8f6064261b9736429012a649f296ff489a0472f8efee10f2aaa22d6b39fcfcd69afe5954918b4cfe42f535fe1fc0352b039a56216f211fcd69102e3243476818ab1e3e9061be78d1b4f441a4bc4944f9d29c0adf2028ed46833e192ac7b3bcb246bff4605f0f45e147b65ff277cccbb2b78c6837cb879404e3247f63805b50565e27594915f650ff342f62d1750958ce082a540ca89ba890bb654e77a0d78d5315fd8f2822d3dbbdbf3379fb3f0b48aaa4fdb04b2a39f583ac3f1a3eb8c754c25aa876a7c89753143496492d1c1533e12c1c26330efabbde320741e9b1bdc922526837d5299fe627d7397ddfde5db69b1ec97bf4d0e4c3d6d85bb7b6a7163451945a1e89a75d4559d955fd900071454f57dc9bb7149d7ada9e5f61eba29c79403aaeb03d5ab59035fd23026f7c7e61739beb58c1b1b4b2b7dcebb4f143685dd223b18e9e8fce66497c4c51cdbf6e3669177d6e0a22c7aa419f61c2e71708883e6cc56f601bb5c633a541b6a40fc2865fa1a31dfcc87dea75fd4ec0a938d2c3eb47caa2597ef8cf6605d0bc8f0514fcdde84cb23d0ce00c896a594b5c2fc9b3c66e247112a80b668703fec95c31f86a010a397960914b0a7157e2ed31463b86b57d1c7cb8726654d3f7243c50927b99dbb4dfbadaa1e48d3297d1851c4283f388b8a948555e4d1eed9a9ecaae8501cf44097947b0dfd027d154d04897e04ef96b5bff39225b38d300ad262a4dbce0b5e2b25ec2c6be898d1dd9634216c52d3262493467d8e6d2d6bc45523ce66026b678043be7b39093484f36a0495f7cb74f9d4f562bf9b6dc8ce0a93c9955ebaccbbade42a965ff4e2dfaa4999511e128fdb5c97b9389a1591a4a5445bbc58e16411232efce5f5e2ca860d5d2bcf0910c99214dfaf7af88156c3d7b234ce0697dfdd7759dec018a9ec638862412ffc67d3da7fc26ed23fb75c1c17dbbfdf79574b396527903914b9541f9b51d19910ffeaab0b0fea9c87fd73c5237a7d564fe01fe3e31e5544830066b38087697bcabe2d1e8031e18c0c102e3b151fab30a259b51fbb31cb5e0e106ddca42e9167b860264e53188a16a84bb8dd714decb87a338f9ae691c4a536c50cc8f4fb754e31511a3008b29068b5e11adc1a412905e3bf90e6e8e7f6776d392a118b3973bfea4395908e03c01115386bb1f78a48027bd33525e56cb4afcde7aa3653c60f3407c200e6004fcdc40b344980740a229a583266855925522b8172c33a8a9b6316e5207568bc0f31d1904ee62a583e832297ef280351c96bca9643acd392920249058c7402189043c7bcfe0d83284d7f1d26e0cd645155a210ffba5b7512340a314f01db3206bc1e91f5701c8f73b6bb12953864e4c53cefb72466a5d29a108411e37c1ed35f8d43ed3310f7c6108b505acd1a8c0ba34b54b15b0dd8c4e0a9d46e2c3e961c010242f5dfc478de1b91c355863e0136f1eaaf932a59f3cd5b9f20001c329ee66bae5c4bcc9b124c3b37c07f76eaeed67d045f3a87fdb443593393ee2e22f81c707c6c4b5c3e2804ba78e35b100637d528227fce0e17b581fffc14c6066a6aebe5d9ffda635b18b508b66bea0212212b0ced7b38ada4052717a82b8fec2c598b18a0a3e198afdd8790ad6aca185187f5ab7b8b6bdac4d3d9955cd47bee0be8fdf8b38907385e11b7675c286103d24721e64226a2bb9fdeb8ccc19f9d2fb6bc29fc0b8e3d25905e01ba6ef16213b313ff6102a21373c0f62aec9e85c4225fca78c374b7e7387a2a7c85cfde8ba8c359962d3e4e5c961f74802852bb4dc1a0f40bcd121e9469b729f09fa0884ec57877fc43923c56af33e3132fed2ad35470e90d46dc8736919d1f1648d9f670e03b158205c0f2e04c324e93d3a4b38b3da3096e075e916c4ab538c96305633547e341b44d3bdb7a5bc91bcd324bdf9cbc36548beeb2392819c6f526ceebb48efa9605517caa7f35a06f230cb07e049c3c1d422ade9d55301ac8801f6940ae0f4f7d1242730e17101bc3c068c0046d540daee116f96c8ca0a34676cb64dd5e4f4f2431ce69ad6356efe395657e76902f2303b94870b40731d6051f53c2ef5bf8d0963c154e4f370fafe9cbe89d1d84d782881cd00e93d4326259ea4f6870c11db44a621b422f3f4e2be54ebc0f8719e3171dc5722670050b5aa4a29ccda86fe12e8e05466170221d4ec52d3c25a9d2d750a0aa7db8622331c7cbc257caebffc00cb855af4a3694ab9d3770ba26ccebd9edff0e751048ae26f144f85f1e24ff80a5caafadba5c10ec792379197338739073deff43b68f31ba3fd3a7375ef5a065dbbe6d46769d4663820c9450c6efecd1c1997d70ffd9f54bd0b2bb5e4371fd7b872af4bf2e3dd7dd2dce0cda52fc2edc31489a82bfe05a734f43c87ae0a4607d5b45830a38793a9bb858c775c878a465bab90f16a76988c7b207989e1be9619342452fc635ecedb5d6db2c36fcee7f48242a2254b5f130cfbf8c705b9607e79d280a7ec84b9afeaef7363380ac3cebb0289d485bcfcb3778ad3d9cb51837e91db65f3facb44c13c0aa395c6f5d6d459e98eab80151efad48adacc6e7aa160ce68b63a00c805a7697f2bef5aef650b0221fd6311923021ecd26c7b3f58a0558939d46953bb35fa5444565c421b1da72c0219ad57dbfd8f079a3a21319bafb863908ebda43d5f2e6e0ee22e7d72489c8f5d6c4cbb323fdd4d701a223dc2abc60cd0cd61b8231f2b9427d1e468f03f7fd3b1e9199fb1ebfa9219266976fdfb63276bf73fce7be9a5bb53d6a10fac6c0401db4afd172bc71a25461ad7f96617d079efcbf0b8bc1269e2836d513491c20869db0856f0d638b1c077d56fb9577aafdcec6366c9563cd024c937ff43060035cf54b0a217834d83aa1f56e02975d0b8b3bd4596cb1093321275b42a21a2ca9670c216fa7b060bc7ee9c5ca8c1f5eb9651535d400065188ff5d31789564042fee8f6fa734af9f548dd8f1dd0d5e1fb86d656d82f27349635049b27483c37da3e970b162b9bbacb86bffe8e80192c920bca04f26e037eee2f53f3ed0df39c38dd3d7dab36893a5f924aeacb179b1c32449d4ad2b7316eab7a8710e715c4aa915964dcc1a4b2ccbdf18aa87767d65b40278a306ce3f54582fac23440c7f0aa75246a554bfb7b377ef559a89e5a16ff067251bdb21f6470f02d52461f6fd46864d4ec83779300a64b7726edbf23457bb1a9b0ec8a4459d4b3a684ad589314e92a6872f1760b82b75bd41518f5bfad5d5c080b73acf145af26f73f2fabce4ca0f017146f5e470141a92fad42ef4e0be048d3ca9515035dd9c4d7154c5f201880ddd0189405728b5f88258bee9a1d42b6cebcc1699ed6f80499d03850f245db99a0b689502b5ddc2", 0x1000}], 0x4) 2018/03/26 17:26:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x42001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000740)='/dev/amidi#\x00', 0x8, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x5}, 0x0, 0xe, r1, 0xfffffffffffffffe) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x109801, 0x0) sendmsg$nl_generic(r3, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f00000000c0)={0x598, 0x1f, 0x800, 0x70bd25, 0x25dfdbfd, {0x3}, [@typed={0x8, 0x58, @str='^\x00'}, @typed={0xc, 0xe, @u64=0x1ff}, @nested={0x64, 0x84, [@typed={0x58, 0x78, @binary="220264e3d75953078d2edb032772566f692feed223081f37a0be3039cb67eff954fc2e727d3955f37a34155dae9f672a5b30149595c877703431c303ad6cd3e38188f7211f3ab834ef411fc11186161de81ce1"}, @typed={0x8, 0x75, @fd=r2}]}, @nested={0xbc, 0x85, [@typed={0x8, 0x5c, @u32=0x6}, @typed={0x8, 0x86, @fd=r2}, @typed={0x10, 0x24, @str='%vmnet1*\x00'}, @generic="3059ff786b7e32b4a13269bf9acd1074ce997dbe92656bbb023488416692dc7d8f68f29847d15c1a59d0a4a94cdb63f41e640e21e488f46280eadc2049b3c047220b5ff319a86ebc2073e94b281c199a386fb1ee5dba690ca3006ad264faa3fc6ada7d88769d02457951cc5c23e30966a6b5935e3abdf4335735c2b6d940c87b7de469ec21d0d123c40e45", @typed={0xc, 0x3b, @u64=0x7f8}]}, @nested={0x100, 0x78, [@generic="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"]}, @nested={0x33c, 0x11, [@generic="1cbe1b0e3bf92d25ab3a21a249c893bac4c96393aba9c90eab8713dae10125e8d4f24a5b193a5610f2b3109f3b4aa2c7a8ed708fbb7b863ffba71f1adfb3f3d29f3c214760f68280fa724919485546768c667fee41a74bc8cfbdd6a33e33d5ab9267379ee7c3ed2b195035518be17b3ba466d647062f81f8d379c2b419cebf0bbb726cc9ea65491754546a238baf1d2eb491d7877e78fe5eb64ad9bf7194e17ba6f6ffe29ca1cf2d4648c267287689824c9450e80d1e4b28db166dc799283e8d6f893698f2e9c91c8d45a3a9145df2ad5ba5fc2195ae95e876cf331237dcfbd7ce2c016d212d91", @generic="c94a3354d075c2c118b681cb31550a5e67bbd74be71641bc9fad02a130ddc72d4d25c0fca2eae1c0bb86e9b882a3c2ae7f9bf41524b69dce300a483e0803cb9fbb6b0fa4b8ff289d6ec840832678e0c4d7d5ad810a0b65a43841298e5454568f9eca3ce46f4c23561d971cc9b27d0d59af2bbcb49e92b4c2be06b5ea6ffb8255984a9b4b03a083971108c509e47d339954e03522509d434528fdd117b7abdd9865fc72d7104d8c9ba9081c56ca2697f62c8b383d38d642d0eefd4a4f269cfba1541d53fd65382c2ec0dab3e68d3120682fa268aa2403c5f3b268ebb01d", @generic="5bfcfbeeaffbb8ae5c2d321af3b824769e94a2bf99d936d7587bd253ee8eee585c6aa58d79fe8824748f64b63a766666930c184d68ec3a7a", @typed={0x68, 0x6b, @binary="d80b140ab88cc909c56f0d22d607c56c6973ed7782895df5bc7b15b7ee7f07edc3ec8b4f7b84f0f06a95e8331b3bb3b9d0bc12d9067ce417227b2738719ba6ad10d9382883a99c1895d74f309ac2cc8c0b3f65589149ee5eb72ffcf9f34f6f635b"}, @generic="b07ef81b83962f794cc133d893cef22a421b19d73044388f2bd8eaf98ab3d5e4785857b352fdb344af65aaaf8aade309ff9ed7c598e10f74e07eb3c43dc1bf30a59618f559d245925128a8f89f64cda89da112a78156b9ba84e4e5c8699b3ab9976ca8f06621ed75cb", @generic="6e247847927b31480d8f9a2944c0ee4d6a0e5fd6f4d0b2a4d9c818cdfe870820f48707103133e380bf29cdbb83a2cfb5808a638356d567022b7df75e4d79575dea0fa306f381a8564f68192280c8b52012669582261771d3c4f08e4c93ea57d519c459ac7c0ca52acd34e0"]}, @typed={0x8, 0x93, @fd=r2}, @typed={0xc, 0x81, @u64=0x2adbbe0a}]}, 0x598}, 0x1}, 0x20000000) 2018/03/26 17:26:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) io_setup(0x1, &(0x7f0000000040)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa0000, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x80000000, r0, &(0x7f0000000080)="3d04b1f3675bec04e2f2d0e92aa434ff4f9cd72d55e8908590fa7a9700f554d50b0c96079417aba29ea103", 0x2b, 0x61, 0x0, 0x1, r2}, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) 2018/03/26 17:26:41 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000080)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x202000) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:41 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)=""/229, 0xe5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x0, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:41 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x8}, 0x8) lseek(r1, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffa) syncfs(r1) epoll_wait(r1, &(0x7f0000000200)=[{}, {}], 0x2, 0x2) keyctl$search(0xa, r3, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) 2018/03/26 17:26:41 executing program 6: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) sched_rr_get_interval(r2, &(0x7f0000000380)) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="ff070000000c00000000e36d000078f6", @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYRES64=r6, @ANYRES64=r7/1000+30000, @ANYBLOB="03d3004001000000040000e0330100000b906140f968f0d8eaf1f021fcd2cd4de11e3ab072c871b98bf47eba3fc692bd4cd35306d316f1a917223a3e4808aa2c22efb9701604c9f9bcdb9d2398a9"], 0x80}, 0x1, 0x0, 0x0, 0x48000}, 0x4008091) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x581c1) 2018/03/26 17:26:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) 2018/03/26 17:26:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400040000000000000000000000000000000000000000000000000000000000020001edffffffffffffff000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400800) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/03/26 17:26:41 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001140)='/dev/input/event#\x00', 0x100000000, 0x40000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000010c0)=[0x5, 0x7]) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) sched_yield() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x7, &(0x7f0000000040)='S') setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)="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", 0x1000) 2018/03/26 17:26:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4, "5b095011"}, &(0x7f00000000c0)=0x28) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440143, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3a) pread64(r0, &(0x7f00000001c0)=""/194, 0xc2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="bd48b624e34c74f274fde4e3c150380154763203ba778708a4feb76116367408058d300d41fd7edd35b7048f23d0f11d273fbd978ee81a6cbe14197ff7c0e7d3d4c72a1548e96d1cff80224795beb9b017cc6f91081d98d6dc6b129fd665e0da0012b337bd00538ff5bfc254f6f0e49405149650be0d8045c2af18e6a5140bef12652d3bc31db64e5fdd3f7b380a5c4a727c5a1dc9090ad5a12f13ae9b4e4394e185f7dfaeb28738114a0308cc") ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x6) 2018/03/26 17:26:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x0, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:42 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0), 0xff75, 0x4}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:42 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x3e, 0x7, 0x13}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/03/26 17:26:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) 2018/03/26 17:26:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x1, 0x10000, 0x833b, 0x7, 0x3, 0x1000, 0x9, 0x10001, 0xef84, 0x7fffffff}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x359, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="61c7c8ce0bdce376116528026a833c0fcdc5f68a9333e9212c3375223aaa4eadfc511b41d4f2dd88b1413e0fc67f8bbf3794735c5f9a1c5dff5c0966e659a3a9501b4b6f0e30e3ec8abbdc6527e729fb44ad4668e334848fce51522f465b6717427cd067") 2018/03/26 17:26:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/130) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) 2018/03/26 17:26:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) prctl$setname(0xf, &(0x7f0000000140)='vboxnet1\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000040)="c6") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x1b, 0x40, 0x0, 0x9, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000340)) 2018/03/26 17:26:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x0, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9d, 0x2000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/03/26 17:26:42 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='ocfs2\x00', 0x2000, 0x0) 2018/03/26 17:26:42 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040)="dd6092754e7ead9367b9980b3702fb9f06bf20cba910eb8616af3fead1938272033af6fe8c2ea3a0bba82f71fc746bf9efeb132df5a497666bef61812522bb045efa15209e1c040364fa0a4c4081f694b24d7cd7434139fac02fdb22c55c720e8a4bfb45c38fbc7a0abbe8f75b5156d90bbf5fd6bc6c09dcd3ab28080f40a2d9cff3c78b2da57738e98421bc2d11ba03173f8ab210316a0cfb1edaaa1f", &(0x7f0000000100)="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", 0x1}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) syz_open_dev$loop(&(0x7f0000001140)='/dev/loop#\x00', 0x3, 0x40000) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/26 17:26:42 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x3, 0xffffffffffffffff, 0xb1, "44bc70bcc6f8b95cfce0a6d51a44e3dad7c685d22803e61a5a9f53fc61fd1ef9ef8d2182384fb856ba9f61a0635df55cfab06df91005c41d47a3144777c6d0", 0x2f}, 0x60) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:42 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x45}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300)={0x1}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setfsuid(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x480, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) getgid() r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) fcntl$setpipe(r3, 0x407, 0xfffffffffffffb36) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'system.', 'GPL:\x00'}, &(0x7f0000000240)=""/26, 0x1a) close(r3) 2018/03/26 17:26:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x121140) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x0, 0x1}) sendmsg(r1, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/03/26 17:26:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) 2018/03/26 17:26:42 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000000)=0x78) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3574cddaffb9", [], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x14, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x14}}}}}}, 0x0) 2018/03/26 17:26:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2cd, 0x200) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'sit0\x00', 0x1}, 0x18) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100)=0x26, 0x4, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000001c0)={0x1, 0xd000}) 2018/03/26 17:26:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/user\x00') r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x6, 0x7, 0x8, 0x0, 0x4, 0x69100, 0x5, 0x636, 0x6, 0x1, 0x80, 0x2028, 0x2, 0x8001, 0x80000000, 0x8, 0x6e53, 0x800, 0x81, 0x2, 0x7f, 0x1, 0x0, 0x0, 0x1, 0x6, 0x3, 0xfffffffffffffffb, 0x7, 0x7fff, 0x7, 0x7a6, 0x8000, 0x0, 0x7, 0x0, 0x2ec, 0x5, @perf_config_ext={0x6, 0x1}, 0x20004, 0x4000000000000000, 0x9, 0x2, 0x1e780000, 0x81, 0x9}, 0x0, 0x2, 0xffffffffffffffff, 0x1) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x6, 0xfffffffffffffffa, 0x35, 0x0, 0xfffffffffffffffd, 0x4000, 0x4, 0x5, 0x70, 0xba, 0x6b15c6f5, 0x8000, 0x4, 0x2, 0x401, 0x9, 0x401, 0x7, 0x3, 0x4, 0x8, 0x100, 0x80000000, 0x7f, 0x879, 0xffffffffffffff51, 0x95, 0x0, 0x4000000000000000, 0x3, 0x43484728, 0xfffffffffffffff8, 0x4, 0x6b2c5876, 0x3, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x20008, 0x3, 0xffffffffffffff65, 0x7, 0xffffffffffff8000, 0x4, 0x3}, r1, 0x2, r2, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/03/26 17:26:42 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) signalfd(r1, &(0x7f0000000100)={0xff}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0xffffffffffffff15) 2018/03/26 17:26:42 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES32=0xffffffff], 0xc) pwrite64(r0, &(0x7f0000000000)="bc882edcac76491f6ca83ca929259523d1db2279c9069a4e49c90fdffd6985b05b91a3f5277e5041aaf60511c53325b081c74e7a79db804537051cc2791d546d3613712d9c64b1ec16044efd2fabb3d822676840a012aa75ca4e0a4c6dfd9b5462ecdde034ea6bab2666655d4a1f7e432f4fa075aec612110f5bd45275e0339f036257835e1c69a6faa1071d9bf626fe90c34da8eaf3b6b4b0cea8dd03f7d568f788dd064444b7a6b276ecfa70542c357b7922bb1eafc4bf82250e93661f1746fc81bde6a10ddc", 0xc7, 0x3b) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x40) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) 2018/03/26 17:26:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x0, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = dup2(r0, r0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x5, 0x1}, 0x14) 2018/03/26 17:26:42 executing program 7: r0 = socket(0x800000000000010, 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000180)) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000007000000000000000008425d10", 0x24) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x808) 2018/03/26 17:26:42 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f0000000040)={0xfffffffffffffffd, 0x400000000005, 0xfffffffffffffffd}) 2018/03/26 17:26:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) 2018/03/26 17:26:42 executing program 4: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3fb, 0x4fe) fcntl$setpipe(r0, 0x407, 0x8) r1 = semget(0x0, 0x3, 0x2b) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000500)={{0x1, r2, r3, r4, r5, 0x104, 0x7}, 0x1000, 0x3ff, 0x7ff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x25, "782d4aa8072b5ec00d21c15a2329ce0a02b4ac345ee88476d7ea91416642479ced5ab93e52"}, &(0x7f00000006c0)=0x49) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000700)) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000240)="6e01730048f16dd68b43d429bb727af6436a267f88ee0e69cf23c437aac1af7963cf4b9c4b8e9d0323483e321a0b555dc71ae098f128602bd2d0bd649b3065ef73f1a46e415ae81136249d33020331a1f420ba0f20fe2293bff60c5c6930ce3e0c817eab93a6f4c1fd56a8f6e2935b2ae6bf82e8d922e65d059910da0eab4c66405afc8aa022e0032a39b19562b21232adca000079b7df712579e829514ab38f3b8c8f6c818ae5fef8d981f8293c29165fd3a28653586c757d95bd1c01e52ae06006b1f00d00981226b0346814f36e377a7aaffab61888a8d942fd8f9ea6e4bd42118353f852696859dc8b6ebb150c3ef99213f5bee6070a6c8a2cb97611b412299b3ad02b7774c5a98587f7b5", 0x800000, &(0x7f00000001c0)="af9681869a33f6867fe8fa232fea394f9de48b0b4408ad0c1a6da879267df3c118fff2d7dfdad1d4a0b5de44cc45e6f39807dd3acb3f8449f9d10c99f98be81a8be4c18a128e6665c3dde921c7098a130a9cdd2814111fba105fd9") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={0x6, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x200}, 0x20, 0x64, 0x1, 0x0, 0xe4b1, &(0x7f0000000180)='ip6gretap0\x00', 0x9d, 0x8000, 0x1}) r6 = semget(0x2, 0x3, 0x80) semctl$IPC_RMID(r6, 0x0, 0x0) 2018/03/26 17:26:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000000)={0x1, 0x8, 0x101, 0x7, 0x9, 0xffffffff80000001, 0x7, 0x7, 0x4, 0xae, 0x1, 0x7f, 0x7fffffff, 0x3, 0x4, 0x5, 0x100000001, 0x9, 0x401, 0x6bc0, 0xbb, 0xf0, 0x3, 0xfffffffffffffffd}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x18401, 0x0) r2 = getpgid(0x0) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000580)=[0xffffffffffffffff]) r5 = fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000f00)={{0xffffffffffffffff, 0x3, 0x80, 0x3, 0xe33f}, 0x8, 0x4b, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x80000001, 0x401, 0x200}) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) r9 = geteuid() stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000ac0)=0xe8) getgroups(0x3, &(0x7f0000000b00)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b80)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000c80)=0xe8) lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000ec0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)="565e5251d4a1b826cb9ec0d89396dfd8e7350bd4e8ad289624de99f9177a99f391735ea9d3d0032a78dc0f1a1ebb3bc42878d76249c44d5d4738b3a8f4af801be736145914cc7738b4d7dbcbbc366c3b225e838279f034d62b20e76ee4810bc53143543dbd9bdb6f30e14e729419ed654c514007fc13e4e2feefacd6a88554f9d077ef72fc3f0004a551339b8a9004db6ac861900ed666d7866e58804a4ad8414aa6bb27c3300da9529e6fdd700f50511be85039d60cc574", 0xb8}, {&(0x7f0000000180)="2fe1ba3a3840e0c2e2b0c416e1781f56a623f331ab39e96cecd5c856bc8dabb0091f7de6cec849ccea0c386672d8ccfd3ac65dfe609938d4dde2423c59def92d6a7ecfef9bfba109e86d1d3760276c202307ff85b8115f2c789735ae797fab9ec6c4bfadf17e2ce39708f3e19cb5b8a716e9b26d34395532d7bb9e2fcbb49771ed14de3b03ded86fef9d33bc4309fd9efa49bdd1e4e7272907e1edd8a117b3071d24e25da3723c928fbe3b3422de186a1dc5f90f6f3a868fdcbcf6118a8730b85a817d41e1ad1138dec303cbff22c0d123db9e899d75b437", 0xd8}, {&(0x7f0000000280)="f73b37f415610cf9c2d1cef24ad1af57f1b60da600f0c59de2bd2be6b8eb15e5ad6c6fee6eb7548741950479dc2a620b5fcf68e1f55794e91f191c40b009211f2cb898d5f21fd6", 0x47}, {&(0x7f0000000300)="cce696d83bfae63e198e004931959358ee40651568cfa104a873b9e9aa5e8ac2241220b74b0ebf05cb2479838b173258d5559ef464b16e3829b4565d8ea00e498d8fe0661ceb4a848a97c2a27b19045ef3946669acabd91dbc6202c13fdd51b00ec9bd180b2b6ac5b7d0d2e40f12506049ad0a39a02f57b99eb8a7660ce42205ef8a3a457a7adb82a6fe6db573e0b0bac135", 0x92}, {&(0x7f00000003c0)="4867786b63ca46bcb2633440930201aee439af8df93c02643fd3793db9050925e99b27885029475b7479188a1ea485abc9902f146e74eccbf12cc92f2f0cf151cd542947258d39c6e75fa91fee835d2a0d28d38089dba0d0bc29e9a12ffb50ca1d325f1f43b266d0a12e3c6e7312edb79f7c1d5e2dbd3e2726ba605f96a7505e39cc09bca4f1156ea1b2dfdd30308b0bd08f93d21251c5575987cf9913752d090884e4cbcb3f12", 0xa7}], 0x5, &(0x7f0000000d80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x118, 0x1}, 0x40880) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) 2018/03/26 17:26:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x0, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:43 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x2}}, 0x0, 0x0, r0, 0x0) r2 = socket(0xc, 0x80002, 0x5) bind$netlink(r2, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r2, &(0x7f0000000100)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r2, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r2, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) ioctl$void(r1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) recvmsg(r2, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)}, 0x0) 2018/03/26 17:26:43 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="5f7597ab186b", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000100)) 2018/03/26 17:26:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x80, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80000) mq_unlink(&(0x7f0000000180)='selfem1)userwlan1em0-\x00') shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000005f78), 0x20}, 0x0) 2018/03/26 17:26:43 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x74b715e1ef609c93) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffffc, 0x40) r3 = gettid() getpgid(r3) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r2, 0x840000000008985, &(0x7f0000000240)="64b95dc49ec8e1b326805cd3af2a8bee3c854fd660d0ee1cf804340fa9209e0bcb69a36489337ab31b0b50ee1d1a878415a231262a2d1a") accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600fe3f000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654bd613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/26 17:26:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f00000000c0), 0x80800) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000000)=""/134) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00001dcf48)=ANY=[@ANYRES32=r0], 0xfffffffffffffe4d}, 0x1}, 0x0) 2018/03/26 17:26:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x301400) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) close(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4080, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x80000001}, &(0x7f0000000100)=0x8) 2018/03/26 17:26:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) 2018/03/26 17:26:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0x0, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000000f, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x803da5, 0x4) setsockopt$inet_int(r0, 0x0, 0x100000000000005, &(0x7f0000000080)=0x4, 0x71) timer_create(0x7, &(0x7f0000000040)={0x0, 0xb, 0x570065c71ba370cc, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) timer_delete(r1) 2018/03/26 17:26:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/198) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8000000, 0x2, 0x0, 0x6, 0x7, 0x200, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1e5}}, 0x3, 0x8, 0x4, 0x0, 0x1}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r2, 0x1d2b51d6}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(tgr128,xts-camellia-asm))\x00'}, 0xec5d94a333a418d1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="b995298992ea54c7beef9f5d56534c6b5d000000000000002da6ddb82788c141b9f50b96bdeba37196058db694d9353630d1951632edc8d27b232644bc8855b768fc53381fdae944bbf00ba2bea1ba97914365c594cbc5087d3efe03009f7c0728b2e3e3ec7e9cd7598738a4b5cca6d20faf9a95d81921e8980133e3f7effeccc03c016a61f94b02c0b3510e52859367662370e7e7cefdac20c8b10f1bb748e8fcf1e1a97a89ca4e02000000", 0xac) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/03/26 17:26:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x20}}, 0xffffffffffffffff}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3ff, 0x0, 0x3f, 0x400, r2}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x480000) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000080)="23e44c3a8000294c04f121f8dbdf391b849c940ab5efbc6dbad6bd56085cd7c24f0751e9a69f4b62f8a55fc2be2dc48291f53cde5e95ad586ff5e1645b5db3f70e08863836c5762871fe95a03adbad4a2df82a202a66db32a543d62b1c68ff1bf7f55671f2c5b0c9236d09dd0e69d89a52ac8baa1ee99c1be95f0a0e7137deac77521a73046f894d38d431f9dbadcdddf562551c3174006c88f0d772eec921e5f4937c026cde62ed5ac0e6503ec6dac4a4d54089059875fbde90dbb009d3c2bb5fa9d3cf388823fd157537ed1437c92c7bb4be2cdfd4259555b01c99326430a83dfcd57db1b602") write$sndseq(r4, &(0x7f0000000480)=[{0xffff, 0x7991, 0x100000001, 0x9, @time={0x77359400}, {0x5, 0x9}, {0x8, 0x1d40}, @raw32={[0x4, 0x1, 0x3]}}, {0x4, 0x8000, 0x5, 0x8, @time={0x0, 0x989680}, {0x4, 0x9}, {0x1f, 0x1f}, @ext={0xa5, &(0x7f00000003c0)="4321cdec81f6ab3bcf608f1137c2bd3cc920f3b7e3553e0893e3f422d52824a061bb642ebd2e38a49d3f23c072398fbb8f9dbbc1b450d9c63976a722a1aa99a712eefa6e33c1f23484ecc6c91f74d19e1fad457a9f4e3cc4103ca652272bfb6784023087b4b2b3046e77a036da66fad29f0978fa102130493b2a6777f526b916e759c408aed2a9b10906ff1024b813d2859bd229d8e8df22322446f761419e5a8e38ee26f7"}}, {0x9, 0x6cd, 0x9, 0x721, @time={0x0, 0x989680}, {0x3, 0x1000}, {0x0, 0x4}, @raw32={[0xffff, 0x6, 0x8001]}}, {0x100, 0x47ba, 0x1000, 0x7, @time={0x0, 0x1c9c380}, {0x86b, 0x6}, {0xfffffffffffff801, 0x8000}, @addr={0x9, 0x101}}], 0xc0) ioctl$VT_WAITACTIVE(r4, 0x5607) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000f10a38e8d5a82698f1650329a9e695994d08a382d094d0229f8fc1b32836cb0c13b90b7ffad718a7cd0e1d7883be32c39a9be3ba719691ca5c63f04bbb81769be33be194017a837d38253a6ddafeb7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) close(r0) 2018/03/26 17:26:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0x0, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:43 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x5}}, 0xffd4) userfaultfd(0x80000) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @rand_addr}}, 0x1e) 2018/03/26 17:26:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x800, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) close(r0) 2018/03/26 17:26:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) close(0xffffffffffffffff) 2018/03/26 17:26:43 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x47, @empty, 0x101}}, [0x8000, 0x7fff, 0x3ff, 0x7af, 0x3, 0x0, 0x200, 0x3f, 0xb10, 0x4, 0x3, 0x800, 0x2, 0x6, 0x1]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000003c0)=0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x8, @time={0x77359400}, 0x1, {0x7, 0x1}, 0x9, 0x1, 0xe71d}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/03/26 17:26:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0xb0000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="20000000000000001701000002000000080000000e27344ffc2ece8f453617062fad3d1e1e00000000"], 0x20}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) 2018/03/26 17:26:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600440, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0xfffffffffffffe00, 0x9, 0x3, 0x4, 0x1f}) recvfrom$inet(r0, &(0x7f0000000340)=""/247, 0xf7, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) 2018/03/26 17:26:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) finit_module(r1, &(0x7f0000000080)='/dev/usbmon#\x00', 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40000) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/03/26 17:26:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x322, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, [0x1, 0x7, 0x6, 0x0, 0xffffffff, 0x10000, 0x1000, 0x1, 0x8, 0xffffffff, 0x7, 0x8001, 0x2, 0x1f, 0x1]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x9, 0x30}, &(0x7f0000000180)=0xc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0x0, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:43 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x1, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x20800, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000400)=""/82, 0x52}, &(0x7f0000000380), 0x2}, 0x20) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x200000000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)) write$vnet(0xffffffffffffffff, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) clock_gettime(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000340)={r3, r4/1000+30000}, 0x10) write$vnet(0xffffffffffffffff, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(0xffffffffffffffff, &(0x7f00005ebf98)={0x1, {&(0x7f0000000000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/26 17:26:43 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x5, 0x100) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x12, r2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240), 0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10012, r1, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 17:26:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) close(0xffffffffffffffff) 2018/03/26 17:26:43 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x3ffc000000000) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/26 17:26:43 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x3b, @broadcast=0xffffffff, 0x4e24, 0x0, 'fo\x00', 0x11, 0x8, 0x37}, 0x2c) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1) 2018/03/26 17:26:43 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000007a00)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4, 0x4}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x1}, {{&(0x7f0000002200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002280)=""/77, 0x4d}, {&(0x7f0000002300)=""/248, 0xf8}], 0x2, &(0x7f0000002440)=""/190, 0xbe, 0x2}}, {{&(0x7f0000002500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002580)=""/74, 0x4a}, {&(0x7f0000002600)=""/67, 0x43}, {&(0x7f0000002680)=""/134, 0x86}], 0x3, &(0x7f0000002780)=""/159, 0x9f, 0x1}, 0x5}, {{&(0x7f0000002840)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000003a80)=[{&(0x7f00000028c0)=""/40, 0x28}, {&(0x7f0000002900)=""/167, 0xa7}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/179, 0xb3}], 0x4, &(0x7f0000003ac0)=""/4096, 0x1000, 0x10001}, 0x81}, {{&(0x7f0000004ac0)=@alg, 0x80, &(0x7f0000005f80)=[{&(0x7f0000004b40)=""/168, 0xa8}, {&(0x7f0000004c00)=""/255, 0xff}, {&(0x7f0000004d00)=""/215, 0xd7}, {&(0x7f0000004e00)=""/50, 0x32}, {&(0x7f0000004e40)=""/41, 0x29}, {&(0x7f0000004e80)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/180, 0xb4}, {&(0x7f0000005f40)=""/58, 0x3a}], 0x8, &(0x7f0000006000)=""/67, 0x43, 0x401}, 0x2}, {{&(0x7f0000006080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006240)=[{&(0x7f0000006100)=""/214, 0xd6}, {&(0x7f0000006200)=""/43, 0x2b}], 0x2, &(0x7f0000006280)=""/143, 0x8f, 0x100}, 0x5}, {{&(0x7f0000006340)=@nl=@proc, 0x80, &(0x7f0000007600)=[{&(0x7f00000063c0)=""/131, 0x83}, {&(0x7f0000006480)=""/106, 0x6a}, {&(0x7f0000006500)=""/202, 0xca}, {&(0x7f0000006600)=""/4096, 0x1000}], 0x4, &(0x7f0000007640)=""/163, 0xa3, 0x3}, 0xa9c}, {{&(0x7f0000007700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007940)=[{&(0x7f0000007780)=""/141, 0x8d}, {&(0x7f0000007840)=""/204, 0xcc}], 0x2, &(0x7f0000007980)=""/81, 0x51, 0x3f}, 0x5}], 0x8, 0x100, &(0x7f0000007c00)={0x77359400}) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x5, 0x20, 0x23, 0x6, 0x1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/03/26 17:26:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x5e, 0x4) close(r0) 2018/03/26 17:26:43 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xa80, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0xb46b, 0x1, 0xfff}) r1 = inotify_init() r2 = fcntl$getown(r1, 0x9) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00') ptrace$setopts(0x4206, r2, 0x7fff, 0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x10001, 0x10000, 0x5}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/26 17:26:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) sysinfo(&(0x7f0000000040)=""/131) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x40c) 2018/03/26 17:26:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@loopback=0x7f000001, 0x4e23, 0x7ff, 0x4e20, 0x7fffffff, 0x0, 0xa0, 0x20, 0x0, r1, r2}, {0x8, 0x100000001, 0x5, 0x1, 0x7, 0x10000, 0x6, 0x19}, {0x80000001, 0xe8, 0x6, 0x4}, 0x63, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x3, 0x6, 0xffffffff, 0x101, 0xa41}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/03/26 17:26:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) close(0xffffffffffffffff) 2018/03/26 17:26:44 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)=0x0) ptrace$setopts(0x4200, r0, 0x6, 0x57) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x10c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000580)=0x3, 0x4) r3 = accept$alg(r1, 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$setlease(r1, 0x400, 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x4}, 0x3, 0x1ff, 0x6}) fallocate(r4, 0x2, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000000000), 0x53) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000004c0)={0x3, 0x0, &(0x7f00000006c0)=""/217, &(0x7f00000002c0)=""/243, &(0x7f00000007c0)=""/246, 0x15001}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 17:26:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x200000000003fc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000400)=0x4, 0x4) mlock(&(0x7f0000ff5000/0x9000)=nil, 0x9000) 2018/03/26 17:26:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)=')mime_type\x00', 0x2) write$fuse(r1, &(0x7f0000000040)={0x28, 0x0, 0x4, @fuse_notify_inval_inode_out={0x1, 0x101, 0x9}}, 0x28) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 17:26:44 executing program 1: prctl$setname(0xf, &(0x7f0000000080)='syscall\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x2, 0x0) 2018/03/26 17:26:44 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000002540)='/dev/input/mouse#\x00', 0x9, 0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000002700)={'broute\x00', 0x0, 0x4, 0xd8, [], 0x6, &(0x7f0000002580)=[{}, {}, {}, {}, {}, {}], &(0x7f0000002600)=""/216}, &(0x7f0000002780)=0x78) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x2000000008001, r2) close(r1) 2018/03/26 17:26:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) [ 276.742116] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 17:26:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:44 executing program 6: perf_event_open(&(0x7f0000001f88)={0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="9a7d34f201000405e60000009c") ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/222) 2018/03/26 17:26:44 executing program 4: setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xffffffffffffff23, &(0x7f00000000c0)=0x4) 2018/03/26 17:26:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x82, 0x0) ioctl(r1, 0x9, &(0x7f0000000100)="5e601a30f1c5e96e59") getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@rand_addr, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r2) [ 276.801608] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 17:26:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000008000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x71}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000004c0)={{0x80}, 'port1\x00', 0xa9824f69d1376633, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x8}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0), 0x4) r3 = getpgid(0xffffffffffffffff) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) connect$llc(r1, &(0x7f0000000280)={0x1a, 0x207, 0x7, 0x2, 0xfffffffffffffff9, 0x81}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000002c0)={0x8}, 0x4) rt_tgsigqueueinfo(r2, r3, 0x1d, &(0x7f0000000100)={0xfffffffffffffffd, 0x8, 0x9ad, 0xffffffffffffffa3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000000000004, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x4e21, 0xfa6, @loopback={0x0, 0x1}, 0x31}, 0x80, [0xfffffffffffffffa, 0x9, 0x7, 0x8, 0x9, 0x6, 0x53ba, 0x3333b488000]}, 0x5c) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000200)={0x10000, 0x0, [0x3, 0x401, 0xffff, 0x1, 0x9, 0x8, 0x80000001, 0x1ff]}) 2018/03/26 17:26:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000400) unshare(0xc000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000008200010000000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:44 executing program 1: r0 = socket$inet6(0xa, 0x80b, 0x1000010000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) listen$netrom(r1, 0x80000001) write$sndseq(r1, &(0x7f0000000180)=[{0x8, 0x3f, 0x7, 0xfffffffffffffffb, @tick=0xfffffffffffffffa, {0x7, 0x8}, {0x0, 0x4}, @result={0x1, 0x2d1cb439}}, {0xffff, 0x20, 0x2dfa, 0x6, @time={0x77359400}, {0xaa13, 0x40}, {0x100, 0x10000}, @time=@tick=0x4}], 0x60) write$evdev(r1, &(0x7f00000000c0)=[{{}, 0xffffffffffffc1d7, 0x7, 0x1}, {{r2, r3/1000+10000}, 0x7, 0xf18c, 0x9}, {{}, 0x8001, 0x7fff, 0xf9}, {{}, 0x8001, 0x0, 0xc6}, {{0x0, 0x7530}, 0x7, 0x40, 0x35b}], 0x78) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xe2100, 0x0) 2018/03/26 17:26:44 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x4}) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/03/26 17:26:44 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x59, 0x18100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x8, 0x80}, 'port0\x00', 0x10, 0x4, 0x9, 0x6, 0x664d, 0xfffffffffffffffb, 0x0, 0x0, 0x4, 0x81}) 2018/03/26 17:26:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(0xffffffffffffffff, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20080, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x2, 0x9}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:46 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/03/26 17:26:46 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/226) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="88dd228b35bd8c6b5c700e55a5a8943a9958d79cadc301173374b49f24174b60aed5d19e1397bb4280b4a05a3f05550a688b42db5fdfaa6bd5e3b17cee8abe16aa"], 0xfe52) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100000001, 0x20000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x5723, 0x6, 0x9000}, 0x4) r4 = accept$netrom(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000240)={r4}) 2018/03/26 17:26:46 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x4c0d) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r2, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'rmd320-generic\x00'}}) 2018/03/26 17:26:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(0xffffffffffffffff, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/03/26 17:26:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffffffffffa7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x4000) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xae, 0x4000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) sendto(r1, &(0x7f0000000000)="2f8257d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31ce6adccf2c0203d87c591d1af60842accc9910cbf08bf6723fc5449b8aa4715aa02411f95b8e829a0e6918cebc6d35da6f2ced9e3d27339bb86c0ed6bcd42d18ceddd6b7be903cddc2157", 0x60, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xbe68, 0x200) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000300)=""/34, 0x22}], 0x3) userfaultfd(0x800) 2018/03/26 17:26:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') sendfile(r2, r2, &(0x7f0000000140), 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = dup2(r0, r3) ppoll(&(0x7f0000000080)=[{r3, 0x1}, {r4, 0x4}, {r3, 0x8000}, {r3, 0x8}, {r3, 0x4000}, {r4, 0x40}, {r0, 0x5155}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x81}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0xffff, 0x4) setns(r4, 0x0) 2018/03/26 17:26:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) sync_file_range(r0, 0x80, 0xffffffffffff70ba, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000540)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x2a, &(0x7f0000000600)=ANY=[@ANYBLOB="3140895752d1ffffffffffff08060001080006040000ffffffffffff7f000001ffffffffffffffffffff0dcace87b5a5bbd4097423cc1c19b4ad2279f70bc202f132675e8aa57991775adbab15e0bdcee346577729b1443312d16b7325031c3fc2ae03e96f0cdfac4acbcf06a5fa7046c9e0c31907b3897fbbe9d2af90239fcfa6d53d630e9b06950cddc71eab1ff2d606e0a1dc0fc95c57cbff0986ce481ac9e55a9de1c1ee9901b822880070a05e9030faaea9d4856caa14323451"], 0x0) 2018/03/26 17:26:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x0) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(0xffffffffffffffff, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:46 executing program 6: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000b34ffc)=0x139) fchown(r0, r1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/26 17:26:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x1010, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0xa000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000000000)="ff", &(0x7f0000329fff), 0x2}, 0x20) 2018/03/26 17:26:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000540)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x2a, &(0x7f0000000600)=ANY=[@ANYBLOB="3140895752d1ffffffffffff08060001080006040000ffffffffffff7f000001ffffffffffffffffffff0dcace87b5a5bbd4097423cc1c19b4ad2279f70bc202f132675e8aa57991775adbab15e0bdcee346577729b1443312d16b7325031c3fc2ae03e96f0cdfac4acbcf06a5fa7046c9e0c31907b3897fbbe9d2af90239fcfa6d53d630e9b06950cddc71eab1ff2d606e0a1dc0fc95c57cbff0986ce481ac9e55a9de1c1ee9901b822880070a05e9030faaea9d4856caa14323451"], 0x0) 2018/03/26 17:26:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="04004d00f8c9410fb92fafdf3505dd28db9e534cc389fca322efca4c019904005e00e2495c4fce4b896f817471f913fb190a71dc465d5023efbc26e37c79029f5b6524b9720d8b11df07e2814e8a54d9444df240feb9a2dee67e261eb57f9f986d19aa5c3c7ae422c5c7c14966b8ba86d53651c6ff250da0062d7b8f1eb5205dec58580ddc13ce030c73b30000"], 0x2cc}, 0x1}, 0x0) 2018/03/26 17:26:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfd2, 0x8001, 0x3, 0x1710, 0x51, 0x8000, 0xa4, {0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x5376, 0x12, 0x8, 0x1, 0x8384}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x5f, "21beeb3168026c78205ad945dc8e37988a2c49f61448091689b246e5998ae4610dbe1a2395a71f4467abfbbba8fc0e987bb0180173c327037736bd532537d6644d730e4025c26d2e88d576e302c916844dc09039cbcb83316288768300bcd2"}, &(0x7f0000000180)=0x67) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'irlan0\x00', 0x0}) signalfd4(r0, &(0x7f0000000000)={0xff}, 0x8, 0x3d73f9f09e785e35) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/03/26 17:26:46 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2004e20, @multicast2=0xe0000002}, 0xfffffffffffffd65) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x1, 0xe7) r1 = msgget(0x1, 0x488) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x28100) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000005c0)={0x3, &(0x7f0000000580)=[{}, {}, {}]}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000880)={0x1, 0x0, &(0x7f0000000600)=""/103, &(0x7f0000000680)=""/221, &(0x7f0000000780)=""/224, 0x17000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x9, r2, r4, r5, r6, 0x40, 0x7ff}, 0x7, 0x9, 0x4, 0xa9, 0x0, 0x2, r7, r8}) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f00000008c0)=""/206, &(0x7f00000009c0)=0xce) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d83000)=0xa20, 0x4) sendto(r0, &(0x7f0000000000)='w', 0x1, 0x4000084, &(0x7f0000f6bfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x80) 2018/03/26 17:26:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1e) socketpair(0x5, 0xf, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r1, 0x5406, &(0x7f00000006c0)={0x7, 0x6, 0x1, 0x4, 0x4, 0x676, 0x3, 0x8, 0x3, 0xffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x6}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x256}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x239}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x12}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffa5d, 0x10000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000140)={0x6}) write(r2, &(0x7f0000000240)="1a3fa6ba70c628762454a0dd5be7f9b9b9cfb53ffd2dbca6fc45d376f75d4bcf7983b9987a164be652931de2de485cb0278a0bd201c8f0c420fe493e5ce6d0a047826c01e756af4b72c2bd6739fe88bcd6cb0ea9ab5cfbdcacef30d8075be9d55705d9ae7fda315df2914264f7d6413983dea2dfaa63", 0x76) 2018/03/26 17:26:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000), 0x0, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:46 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300c34e90d58a40eb0dbde3e78b88cd000000000000000000080000000000000005000600000000000a000000000a000000000a00000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000002a0718b41ade64ed"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:46 executing program 1: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = syz_fuse_mount(&(0x7f0000001600)='./file0\x00', 0x200000000000000, r0, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/03/26 17:26:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000), 0x0, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = dup2(r0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0xff) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, 0x2) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x10010, r1, 0x0) close(r0) 2018/03/26 17:26:46 executing program 6: r0 = perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r1, 0x400, 0x0) fdatasync(r0) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x8, 0x100000001, 0x10001, 0x0, 0x7fff, 0x7}) 2018/03/26 17:26:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, r0}) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x120) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000080)={0x0, 0x0, 0xb6, &(0x7f0000000040)}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) 2018/03/26 17:26:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000), 0x0, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:47 executing program 1: prctl$getreaper(0xb, &(0x7f0000000080)) 2018/03/26 17:26:47 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) write(0xffffffffffffffff, &(0x7f0000000200)="6bee5be80c6e223c33773b5e046e19c88ccb20a27d82814f4aaa0249baf6254a1b144576efcdfc1187a3c1f98c2966e5e6703d", 0x33) 2018/03/26 17:26:47 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r0) 2018/03/26 17:26:47 executing program 6: sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="20800000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000040005000800030000000000"], 0x20}, 0x1}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0x8) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000000c0)=""/199, 0xc7) 2018/03/26 17:26:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) semget(0x0, 0x2, 0x85) clone(0x10000, &(0x7f0000000000)="ff8c8e400a9990d0d0c3bc8fa776b1bcbc39a3d934963038b6eed989", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="d9b7869850fb71bc") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) 2018/03/26 17:26:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) close(r0) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) 2018/03/26 17:26:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x410200, 0x10f1f4d5b426d31f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/89, &(0x7f0000000240)=0x59) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfe}, 0x7) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000500)=""/52) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000700)={0x0, 0xff}, &(0x7f0000000740)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000ac0)=@in6={0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000a00)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1, &(0x7f0000000780)=[@sndinfo={0x20, 0x84, 0x2, {0x754d, 0x8005, 0x3, 0x6, r3}}], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000280)="1bde739438f4ce8978415f900394bad9a55200782892688be172c4ec39b2dde526239043f438cec5198bcc856bf1331a2d041be4b492f672f3a41c2b057496fd35ecb979db98df2ddf3fec9143998121b98fdc1a4cbb758bcdef090b9ca7ca7aeaa1e59c0e439cb27f4a4195553f85a33a263612d0cd133b651462e1015ec361edcab8b10722e46432714690cf9841078b66ec44c22665cdde5c8fa2315413718b8c66d2577c83228dc8535951f910161932fb7d7f178b97b4315637f33821510f6af05aaa91b52d5ef474cc7cc9ef995714ef19dbe6d178b3260e609b1967ef7e3e6eab64870e32", 0xe8}, {&(0x7f0000000380)="de853c5c0a86f20b199f3f50b48dd08922b73f09c09ef3622284cb62debea61fadcece54", 0x24}, {&(0x7f00000003c0)="6d87ed2cde6d2053f48cff91335894dd25eff84a1b83eb7a6cfd9232b872b5192f3bc6728538bf78cd6ab07e8ee12a645f886049034e7f349fe32fadd9e9a47cd8fa6863b941db082489053573a0340a1c75c8776e6e5e5c7b9fb79820af1a92805323a6fc32e729538224be7e21324fa5c9db716e2f3bc250b98e970edd1dca9adcc883e67eb60198f316acb7b69c7a85094ea54c0f261a5008dfed64de11389110fbff73db5743f107dcabc778e09b0b99e66b9bd6d905f96f341dd0ba893a0215f62243cace", 0xc7}, {&(0x7f00000004c0)="605b05a97d02ffffffffffff4a5dd4", 0xffffffc5}, {&(0x7f0000000a40)="a86af6fa7bbfbfe3bd3d4059557407c8f1c01cab0c55f655b00dc79c058bbc434a49412e9df236a83b686215770e7f7b91bcfd6e181371ed0d085604e9aa29848f78eab92b0d03109403b87752501760f9ba83eeb63d9d9575b95dc0a95677062ed9885161ba", 0x66}, {&(0x7f0000000900)="520848cf6bb542c18532d40bd1c05a4b8ea15887ca5349831a09ca2d7ada5c1ceef00ad7f93fcf408bf04bfd9541b6109617decaf701b41f0890b0b23c6054c1ad900364a12f666ce4930ba4da52b65456a31bc6ab95418484594539d8560a62239a61c19af30a59137c952e59fcda76ac0a42108dd78d329d31ea4d1c1bc142abb739ae123e1a5c51367b931c7704bac6fe44272e013f55f12b9eea0c353434b098f384173b319709d9be0a6b064c25b615b9c37ce23c5a2242ba2cc22587f2d32f245234b9bd127a3d826380ac5d2702e6fa1842d502f3470e86ed0870276006e8ef287c9dd037", 0xe8}], 0x6, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x24048051) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/26 17:26:47 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x80800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x200, 0x40000) ioctl$TCSBRK(r3, 0x5409, 0x4e54) write(r0, &(0x7f000059a000)="ed", 0x1) 2018/03/26 17:26:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000400fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) fstat(r0, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) r2 = dup3(r0, r0, 0x80000) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/03/26 17:26:47 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r0) 2018/03/26 17:26:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x2}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x18202, 0x0) 2018/03/26 17:26:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)={{0x0, 0x0, 0x10000}}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x19) 2018/03/26 17:26:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x0, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:47 executing program 4: r0 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="e17d892e14ea2a5ff4853b33410509bde753108b34ead55614d8a323", 0x1c, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='&vboxnet1\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='eth1systemGPL#eth0proc\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r1, r2}, &(0x7f0000000340)=""/129, 0x81, &(0x7f00000004c0)={&(0x7f0000000400)={'sha512-generic\x00'}, &(0x7f0000000440)="94bef4d6d1a5e890b512b54993068d933efd0948d4ac268b2f36c8457aceac02c881a404eca7aec7fb5cd9d36e47ed1f7a459afa9eee71197f4bfa28b14dba81b38d827dd3df9fa736", 0x49}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x480002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/26 17:26:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0xd004) 2018/03/26 17:26:47 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000038c0)='/dev/dmmidi#\x00', 0x2, 0x200000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003940)=0x14) set_tid_address(&(0x7f0000000200)) fstat(0xffffffffffffffff, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003a00)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x18, 0x4e24, 0x0, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {0xbe08, 0xa0, 0x7, 0x1, 0xc6f5, 0x8, 0x7, 0x5}, {0x8001, 0xfff, 0x40, 0x4}, 0x9, 0x0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x0, 0x2, 0x1, 0x280000}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r4, 0x1, &(0x7f0000000080)=[0x1], &(0x7f00000000c0)=[0xa0000000, 0x0, 0xbd43, 0x6, 0xfffffffffffffffc, 0x9], 0x40, 0x1, 0x8, &(0x7f0000000140)=[0xf180], &(0x7f0000000180)=[0xb242, 0x80000001, 0x3]}) chown(&(0x7f0000000240)='./file0\x00', r2, r3) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x4030000000) semget$private(0x0, 0x2, 0x50) semctl$GETPID(0xffffffffffffffff, 0x2, 0xb, &(0x7f0000000100)=""/23) 2018/03/26 17:26:47 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r0) 2018/03/26 17:26:47 executing program 6: socket$inet6(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000003ff4)={0x4}) fgetxattr(r3, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r8, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r5, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000180)=""/211) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f00000004c0)={0x0, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000740)=ANY=[@ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="405c7ffc6dd57574cae626e9abdb58793bf45176b65fc3689c22c6f3c525ddf959d2ca5758f935e4331e1db6a0078dd167bd8e65edc2b09f7767c17eb3d1b6b56392a6f7a4c529c2a9945b3c7e030ab72a5ad895cc4f505578a0cdeae2899ba83cb94456bfd9c819d2cfdd5affbcdc71f0e2f7136add1570888ac5fa7316a8afa2dffeda31247cd4353c000000000000000000000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="80ebe30cfeb91e48e6f71c1811280521369746d5174f8e94e381e07b40b9b558f5c04d5a0f08220a0335d0078fdb09879731"], @ANYBLOB="03ff01010200ff07030000000b04000094b08c59df7f03952e17a1bd5ab165cfe5a7880a5ca3db4a2f0a029dadb796c5c8075ebdde5ffc4cf21b9958e08b09f8970c7da55b7a4b4c1a6a06fb1d6201eaad"]) mincore(&(0x7f0000761000/0x3000)=nil, 0x3000, &(0x7f0000000640)=""/167) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/26 17:26:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b1d5e383e5b3b60ced0354dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000005940)={0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f00000072c0)=""/4096, 0x1000}, 0x0) writev(r1, &(0x7f00000011c0)=[{&(0x7f0000001180)='4', 0x1}], 0x1) recvmmsg(r1, &(0x7f0000006000)=[{{&(0x7f0000001200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/117, 0x75}}, {{&(0x7f0000005a80)=@generic, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005e00)=""/82, 0x52}], 0x1, &(0x7f0000005f00)=""/199, 0xc7}}], 0x3, 0x0, 0x0) 2018/03/26 17:26:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xed7, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x4, 0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) close(r0) 2018/03/26 17:26:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x0, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000004c0)="3abee38f66007c4677d489c144d5b3205d1c9d5c12caed42d2359953bf93350be5594657b94a31f8e530bd692e6f9ab5124886f69e4fd563f510d3ee164caea47476") ioctl(r0, 0x6, &(0x7f00000001c0)="1f102be5002450c26b2698d8fcbbf59e35cc0e77b76ed817d1d97aa71470750879b582095353aa3eb6a5a1c27753dbea2a465e6f") r2 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x1, 0x5, 0xffffffffffffff53}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000003c0)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) getpriority(0x0, r3) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0x14000, 0x4, 0x100000, 0x1000], 0xe2, 0xa0, 0x4}) ptrace$setregs(0xd, r3, 0xdeb0, &(0x7f0000000080)="1914ba98a7290c4cc82c3626602fa2e7efb780ee7fad62e7a9bcafab20cbdd959087783dd176acf0272a052d1edaf380d99213ee08f0dddf035b7f0f525090d55431f873ec1360d43bfd418e67bea44b14999a74c425") r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x700000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r4, 0x204, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) 2018/03/26 17:26:47 executing program 4: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x0, &(0x7f0000e99f87)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000180)=' H', 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x7, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe67, 0x8000) accept4(r1, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000001c0)={0x2, 0x4, 0x200, 0x800, 0xf, 0x7}) 2018/03/26 17:26:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e9f493e0d4b48efeca7b39b3b", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x1000000000100) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/26 17:26:48 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/26 17:26:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:48 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r0 = socket(0x8, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) 2018/03/26 17:26:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x0, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff63, 0x101002) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0xffffffffc9de7440, 0x1}, 0xc) 2018/03/26 17:26:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x200000000000018f, 0x0, 0x0, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x29b}, 0x1}, 0x0) 2018/03/26 17:26:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000000)="11", 0x1, 0x2020020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/26 17:26:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:48 executing program 1: socketpair(0x8000000000021e, 0x805, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) splice(r1, &(0x7f0000000080), r1, &(0x7f0000000440), 0x8, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000300)={0x50c7, 0x8, 0x1, 'queue1\x00', 0x400}) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x1, 0x1, 0x5, 0xff, 0xe0, 0x6, 0xffffffff, 0x7, 0x3, 0x0, 0x3, 0x1, 0x623, 0x100000, 0x2]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x6}, @in6={0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0x18}, 0x7f}], 0x74) 2018/03/26 17:26:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(0xffffffffffffffff) 2018/03/26 17:26:48 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x4, 0xad, 0x1, 0x100000001, 0x2, 0x1a}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000000)={0x8, 0x4, [{0x9, 0x0, 0x901}, {0xfff, 0x0, 0x9}, {0x401, 0x0, 0x31}, {0x0, 0x0, 0x7}, {0xed, 0x0, 0x1200000}, {0x0, 0x0, 0x7}, {0x8, 0x0, 0x4}, {0x3, 0x0, 0xa05d}]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:48 executing program 7: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) mlock(&(0x7f00004dd000/0x1000)=nil, 0x1000) 2018/03/26 17:26:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:48 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)='\x00\x00\x00\x00', 0x4) recvmmsg(r0, &(0x7f0000004f40)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000100)=""/144, 0x90}], 0x2, &(0x7f0000000200)=""/4096, 0x1000, 0x7fffffff}, 0xd0}, {{&(0x7f0000001200)=@hci, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0x5}, 0x81}, {{&(0x7f0000001400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003900)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/107, 0x6b}, {&(0x7f0000002500)=""/108, 0x6c}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/168, 0xa8}, {&(0x7f0000003640)=""/252, 0xfc}, {&(0x7f0000003740)=""/123, 0x7b}, {&(0x7f00000037c0)=""/248, 0xf8}, {&(0x7f00000038c0)=""/20, 0x14}], 0x9, 0x0, 0x0, 0x6b2d}, 0x6}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f00000039c0)}, {&(0x7f0000003a00)=""/19, 0x13}, {&(0x7f0000003a40)=""/175, 0xaf}, {&(0x7f0000003b00)=""/94, 0x5e}, {&(0x7f0000003b80)=""/200, 0xc8}, {&(0x7f0000003c80)=""/149, 0x95}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/216, 0xd8}], 0x8, &(0x7f0000004ec0)=""/81, 0x51, 0x6}, 0x9}], 0x4, 0x2000, &(0x7f0000005040)) shutdown(r1, 0x1) 2018/03/26 17:26:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0xffffffffffffff61, &(0x7f0000d8c309)}) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5e, 0x80880) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x5, 0x0, &(0x7f0000000080)="929dbee4c1"}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/244, &(0x7f0000000200)=0xf4) 2018/03/26 17:26:48 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xf5) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff00000000, 0x40100) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_bt(r0, 0x8907, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x400, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1c2f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/03/26 17:26:48 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)=ANY=[@ANYBLOB="2a79a19e0085"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) 2018/03/26 17:26:48 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x595d, 0x40000) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8c17, 0x0) recvfrom(r0, &(0x7f0000000040)=""/96, 0x60, 0x20, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x1}}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "00030100000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a669ed4938d36d73fb8f840179ff59829a2b0afe3f0000002470a0c5216632ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d2390000000000000008c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x18) 2018/03/26 17:26:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000f30000000000290000001b004000"], 0x10}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r3 = memfd_create(&(0x7f0000000300)='eth1\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x9, 0x10001, 0x1, 0x8, 0x2}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x401, 0x8}, &(0x7f0000000500)=0x90) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x1, 0x4) r5 = getgid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, r2, r5, 0x4, 0x7f, 0x4200c) 2018/03/26 17:26:48 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg(r2, &(0x7f0000001900)={&(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000380)="42a1cd8f7df183912db77e88a4d6cedd3cff04eeec140caa71597228906b4b79af47e2b9906ff3621c3bbe420ca9c1578d1a9c11cc1d73c352673a7de894a0864af037d8b689106926971c183c728a7b28acde1583a33d87528d6ddfca26a8288997", 0x62}, {&(0x7f0000000400)="66ee848c9420aa4a872e1c0c5260e590155d8e441f69c0cfc2770bf5aa712ea447", 0x21}, {&(0x7f0000000440)="d229e94e85c85a1d376766631c2d994dff3defe675b83700d375337bca0f2ea4333f40f6ee95f43c289a5451b037b8806c57e3e52ad1bc5fab6c3284a8c3876c8fa73ff12b74d5568907226fd828b20cf058287b0e5b0dcb92eb4fe39c8e", 0x5e}, {&(0x7f00000004c0)="7648d08a726f2a606886b2e231141ef578c338daba683c50ca62153e49866ef46d03659ab7f897539df9b47ce42a65a68e430c3a17c9b76be89bb9b024a13934c4b9565041f8afb20671a9c225ae5c42cdf425fbdc589f6bb38bb9cb5eeb1d1b906c8f91735e424691a29d0dd49a9a26c3830d0c8d7a351c7edb3c463bcdd7707b34cf8897a6bf7baad06bd241b3a5715f893b3a49b1cb3fa17a0a31288d2ca5b36e0f7bc73dac9011df650cf67206d9bb412fe6a6b3f24c4d816072019feeed9745eeb7", 0xc4}, {&(0x7f00000005c0)="ef95fac48964351aeb2bd259728cf372996dde03bf626219c5c23069aac320dba52416ad4e556714c280308bf84e8e3531003a89a4a3acff250901bf8b0bb01be8737820adeeeae0bb0f1545bac8ad76b39922678d404e40c47d4e9744ff21232e736cc0952e7dfee0602a4de05f8f73c33192c3e2871265aea064e2c45672f3cc4f33d7650821a09f14f5d550069b594ce8038a971e17c6c01606b25d27facaafbd1ef1bd7abcd6d603318bdfc3bd615fa48832702c8ac51d2c537b0196b1634912587edf2a3250", 0xc8}, {&(0x7f00000006c0)="e1d4a7f71802f2382bf1b32563b0a7078d9b487d47f37222ccbc171cfe4600eff71ba88d645bdd32da02173dc280826fff535e4723193d6d74fa5f75f6a5dc763f24b3ce82f370171f92a0aacb249f78bff203bc14218fa5c03fe95078c0a70ae19a29798598e79bce87dcf39dd17294a919d97e17e8526968a1ecc0d0454d2547", 0x81}, {&(0x7f0000000780)="00c3e81cbbe8ab9b78fe1985ee4e563ba85ea2b2db3477b93d7806c031d4317d6ed1dd83dadf9f453df2046a6f08693e0cd365c94d39b533bbb0c4729ef88c5dd2b280be5e3b82ba0196da65165dc560c276c5b9b46fb66dc83236bc38da3f8c188f361a7a20333007012bca4307962597bc54b4fc9d3cae5556f06cac7060b5196068cf31ae122e04cb6b849e3b3725e8f0c8b5f8a9d4b3d9d3bff374fbb39625d6e65e26", 0xa5}, {&(0x7f0000000840)="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", 0x1000}], 0x8, &(0x7f00000018c0)}, 0x8880) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) ppoll(&(0x7f0000002cc0)=[{r1}, {r0, 0x1}, {r2, 0xc}, {r0, 0x4100}], 0x4, &(0x7f0000002d00)={0x0, 0x1c9c380}, &(0x7f0000002d40)={0x7ff}, 0x8) r4 = shmget$private(0x0, 0x3000, 0x78000084, &(0x7f0000ffb000/0x3000)=nil) clock_gettime(0x0, &(0x7f0000002a00)={0x0, 0x0}) futex(&(0x7f00000029c0)=0x1, 0x7, 0x1, &(0x7f0000002a40)={r5, r6+10000000}, &(0x7f0000002a80)=0x2, 0x2) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002b40)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000002c00)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002c40)={r7, 0x651b, 0x1, [0x3]}, &(0x7f0000002c80)=0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000002940)={{0xfff, 0x200000}, {0x3, 0x100000000}, 0x1, 0x6, 0x3}) socket$inet_icmp(0x2, 0x2, 0x1) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000001940)=""/4096) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000002ac0)={0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) recvfrom(r2, &(0x7f0000000200)=""/232, 0xe8, 0x40000000, &(0x7f0000000140)=@ipx={0x4, 0xbad, 0x9, "fedbc01196b0", 0xf46}, 0x80) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x1e) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000002b00)={'sit0\x00', 0x1401}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0x20, 0x4) 2018/03/26 17:26:48 executing program 6: msgget$private(0x0, 0x1e1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x6d8, 0x7000}) fstatfs(r0, &(0x7f0000000080)=""/81) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) clone(0x800800, &(0x7f0000000140)="0641fe347c0b600af0a903a3d17661f58a6e264a7cc7f934fcdef9ce3cbebe16d8ea7e7b3b4f8f190dffc22c8c7ff70993c261e55d6e87733a7325fe20fa0057dbf76d8da69b8781e468c0292555f385ffee11e887d0cb450bec792bc56922e88ad255d32d25d4b1fad1f0", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="a9b33ea0d10efd55ef37cd66908844e9f43e4611146ba2081e7917ad13b7d77f9530212bdd939d5f23811e6a36b788dfa71f944b75fbd763bf09e6b0530e24cca9970829122e9a2d31b46fae8ee00f768606e86cec6ae0e187c06d6b312f04817942f2bf4e975ea9ee7afd2713f9e3dadd728945ff803cb619e0f9cd927162a6047ee355ecd24620133e9b79") r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000340)={[{0xffff, 0xfffffffffffffffa, 0x3, 0x6, 0x4d83, 0x9, 0x0, 0x3, 0xffffffff00000001, 0xab51, 0x7f, 0xfffffffffffffffa, 0x6}, {0x5, 0x2, 0x800, 0x5, 0x29d5, 0x5, 0x9, 0x7, 0x7, 0x3, 0x3, 0x7, 0x3}, {0xffffffff, 0x5, 0x3, 0x8e0, 0x6, 0x7, 0x2, 0x6f3, 0x401, 0x401, 0x2, 0xfffffffffffffbff, 0x2}], 0x80000001}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfffffffffffffffa) r3 = shmget(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000003c0)={0x2, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000400)={0x0, 0x105001, 0x1, 0x9, 0xfffffffffffff03b}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000004c0)={'filter\x00', 0x25, "79642cebc0430498cfa36513bf00121a155957e553b0922edf3671be32538b857d984c2285"}, &(0x7f0000000540)=0x49) r4 = add_key(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="bfbe56b1e3b089f60786e8ddec72f705176ff4873a30baae34eff02efef0708eb77d1d4abfaf0f467de02f39613a1b8eea781b605ab258bf79982e1cd238a5c2d6b16a3047d9ca5bada4f2165bf95985eecdbfd47804b1bda445aaecf0377b0ade85c3382d95f84425e879c6eaf8eb67770d9001809547bad585a9f93a7c67e1c7dd3fb8f2a1eb7cc79d6e2825e03f60f6146e2046af3970b7b17d3d97d7209157502e0d56799bf27ff80cd2b64b863f5294b48e0604c640d286642dd7b057", 0xbf, 0x0) keyctl$setperm(0x5, r4, 0x1000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000006c0)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000700)=""/34) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000740)={0x0, 0x100000001}) r5 = getgid() fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) getsockopt$inet6_tcp_int(r1, 0x6, 0x5a0edcf5164d5808, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000900)=0x10000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r8, 0x4018ae50, &(0x7f0000000980)={0x2, 0x8}) 2018/03/26 17:26:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0xe5, 0x0, 0x9, 0x8001, "1ad9f936643a6bf1cf88a53d7eb0a206e841579f408bf275f3136774ae5c4ba6fea7a710c112d768abba2c19", 0x4}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$can_raw(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0x401, 0x2, 0x3}, 0x1, 0x3, 0x0, 0x0, "e7420d1445ab0692"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x800) close(r0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000001380)=0x1008) setitimer(0x2, &(0x7f0000000240)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, &(0x7f0000000280)) 2018/03/26 17:26:48 executing program 3 (fault-call:15 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:49 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') setns(r1, 0x0) 2018/03/26 17:26:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002680)='sched\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002700)='IPVS\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000002800)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000027c0)={&(0x7f0000002740)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002c000300080007004e220000080007004e2400000800010000000000080004000800000008000800010000001c000100080004004e2100000800050001000000080009005d0000000800050084000000000000000000000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000810) close(r0) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000080)=0x3, 0x4) 2018/03/26 17:26:49 executing program 1: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="660a42810d43bd096ea12c3d669e67e2b28a9999ad5f701d1b6d80d5cd07fa7b9f4cce1b817cda53adaaf9681386e4e5b0c650aa8f29a10fba40710734df612de4a02f7cace5222def4104ad32df3b7328abf0", 0x53, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000300)="37460ad7b853e82f1cdef75be41e54b317ac2b8d8031553984dda5a2b7c7d2e4da5b1bb2cd516c10e522768ad098cd42b4d42d23fbf6e5529b7287c2c55d0915277f032d5ed5776d2435facfbccf8770d919d57394380750e8702ab064926dd25ef13c02bdbfcba9ad75a76e90e0c4fd03b6eda01419f6faea4ac51e88bb7ca7c0e0b2b49eced27ec6ef6585b5a6a5d770e525481b7bc6dc17635862d3f81061e83113d308e5e4309097cea5389fc0540525295b40b0852b9aa75233efb3b7b3f531ce6a26f74992c3f9efcd220ed84e482d9a49cb7097b463d1397ed8f623261d171225ae3502cf1ef61cca415a468e4edf863fd92fbc635c7ea33c56e4a6a8eed59378b35e4a17c47edd616882df7880bad5217cf351a7b005929260e44add4197c413a288ffbded928ff7fe372864937d9a866ebec2ef7a239a93aae348ffc1b5b9c6ac2d0c3b1f264ba22d9ec496a7d94879f206b69f2547c17a56fa7e65df93caf5fbc8bb7807af4534448114304df6e3ebeabcd82cba0c2fc683b231b368b3d28caf73416e093245a0dd3ca5dafa36f47eda012389a6048ac34a4615c9688f096f65d029a0c7c95cfb6dae4b08f7daa928a43a8956c2500f0ce929961d2b621eb9c56b96fcc79dd415e2893232d6724c539ee760bd5b81bd1ecb357c715804a3e426884c19eb9a1fe526d06e0e411f0d1d2f1e304209e9c3ea1ea764890f5b23434848d1e9a1c31d0b1e086f3f429b350495cfcbcaec9186d7dc07cfad930136af752a9d4a10c48c767810aa9b88d0c065235cc870c42271f125e3d857e03f63bdb35effc69dac02d607d38e39cc8121d34a0c737bec2056b155a359fbddb1b000ccda35d37d1ca3a699abad95110b204a2650024055ac52fdfc1665ef8c69a8b13d57cdbd4e3197ff5f51f4e68795d7ce8295c6dce091f50bfde651cd59fe635254526e48bfa0d44692d1b6efe33e039ea76d201210f17ac18ddb81a9fa34dd67e76fe436cb6abf9fedad2699d3180333d3bc6581468cbc5dd15e31f3128927ea21706626acc00772c5700cec577d4cbf60ec65647d43fcf3de3731573f54f21503144ec0dad88ffc89defc6aaf39b663f4cd736c90f4f60dbed6bc647010055cfbdf618ec3dc5ea8e6b45618db2e4b021f0cde011c4a42646c9b37c8b29af66f9a252be766e0edb24b6b722636677e3ced6fc25c4541e958baad7b7c0e5ffad531942337f9c981be34341bd9b6b2d32df41e81e6d810ae038ae489ee2cd61ec2d3250eefd2e5a35134247bf96d26ef1770004747e1e8c541e2a750b69b415c84fc8ed0e5032b3422a9c27df9a6a17755580bf1938f801b2a4110379682ad34fe6663e527c15625be42a20ccea0de20c824c09b9f43fb3142511f608e4ca6a4b2a6142a6fb38c2c999977382c29060802eb45fa0c2a378351b9da39757c61edb18f8a8d2c2eda3e69a22a402931e97d97508c6a1111e9e579261ffb27cccdf37cce8bca3a0a6509d896f00993d7bd63a3435b9cbd1081fb29dd6226ae1c7e12718b6c26c99b3c2f6935dba978e7c0b7258dcb6835d12aca0b5ab0f5828159aac785be596420634c086129edbe1743638fa4fd5f10c87fa15dc603e2aedbed624857916992aa64872614357f11bfed3c411f9c96d21243d6c9350c7c5c38d0e4a27570c6e4f4e3becc1571e01c37bc14a7906f0abc0659dd89c503be5aaa57a2442f8ede6faf3227b5d6eea649a1a3f85a4f68a33bd4145322d5a8919838488f5d1ff17dead0dafb90944605e824237426476df10b00a8972a80eb44922a8c595c555a8db9adfe7e162270ca1db380ff941eb09c9d1ea89bcc4523d33a5e0e50650735c3367cd089d2264cb8cf40cf00c638330c11c7c6c2db37c7e31c1cfea78514aa82497d17f4c09aea4f7e2c683d725ef1d1a40d97300ea16732e9ccdad6ba3adc8c420d602654e9571aa4bb38bd9f95f82be95816700adf1e8e5ece1c9f5f6e068c22ec272887121c1bbddc27f08255369286dcedc9f4c14bfd32abb55cd7674b83fdb2fff62234a733b3c3b70dd11238cd0c26de3c797a90eeef7c3192463bb4a70386871811bee0dd740c7e849663b175b67f5e36b1995fddd31fc065cb805d5876207866884650a1ffbf2760005d66395ed3951cde38e4fca02981a870b51753f43734ca41edfde4eb34a2e2b26747ed1c3ac829bf2759074ccbe77e66f703d85ef44366de6e51f273197ed67425a2d40631ad13daf287db0575e481a7da63a3c09df4605c526ff40d23240193ca0eb6ac800068ad9bd460ccdf1919cdfceb1eff7f4c01d238e29064d24a722747a4ee9d2cf3da4c73e57fe771afb48c2a5f33354f62ef06fbe8b1651b32c0e3bb0bc39ca4e85106ea39ca373cef997cef7bff2dc20b57fecf6bc3e5f363dbeaa2d08154287d0a51d22929b40d6e7e928f6b9ced7072e69ea2684e0533e0c136439bc46f8327e5de15a08fb9616fc6db28cc43201b06844ae719709dc05b02856717306bbaf7419b95c3addad0a3cad670244b2d429162314f1801345d3d2838e0bfd3594e15be9044ab588f42d7e7124046b69d4f617dffaecda2a9efc342cece9b3fac7248663b8700ea2abca8dbf666a38da5e02d3da720f76f0029e90bc914cb6fa368341fe14797021e997c8156ed57c864abff178b1e66f1134cdead387d99893ca81a1847f60c1cee7322af795c0ada6a6db5c501992cb4bfb77275edbf3771fafb123d26cede04ce64c2b8d58e3d5440b498a8ebf039b7f6a07a62f76ec01f0dc5f31af865025490c0c91e15c72f128fb54ed1f4a8edcee5ecca0d148aba55f403e07cc6bc30c61d22d340303dcfbdb197abaff8fb305e6be052f11b11ba521f0de4fa4696e44c1c521d326ad1ea15e36ab0197642c8767092dd74dd0e3e31710b7f0bddc23d087e65ef8464ed87c35ae067277c71211f640dc76d4ac3b5fc35fb8513175f8ba0c169558ec32c27115f25d9d0ad8c29ffa9521da9385d9f02603bfc0b758c1d989981d15ac0e067c0a6d833750cdf2c8237c17c2ee99ddb74022dd5be3ee425b2bcfbcb44a53b55f77d800ef98798e87f356d4a97d51b30100c188190b888743229a33919505063f70eef5b6e9096c3ec27f2655682e345ead5411d4644bf50059610b9475fe38cc09e59c7c552daf66627db32f065bab5cc3f828f9b45d927d43f94a1563874beefa556f3e778ae6e96e150e3b7fb3b006c6299e8b19931c5689a5a79cee09711e8152b64e3c9b25aca407f2d08d53a523f3d607502eca06c7d83df11700449aa2ba1e3f21dae4511433b5e2726c7ffb2f74681c5463c1d00da81d3d3a2961607d5183c80d0fa31d028611d6bdbf5da5c92cc56667466703a04d04d1cf31a5ca8cc44f29d2e5b8e8d51f5d7aa0a3b80b4c00fbc96c4bab737bbc50ea98e6f2f5478c363abd56c0b86cea27f3d9913417a026ac5e64a818783133cde4840fd78a9d5f1395628b1aff8755b13ae022d1bbf0660430e3db62799e285a474bc43daaca996d459a865aab1645275bef1c5f86cc968b9720fbc5ef7e5d9498aab4d6f94203af5489035718de78bb10a8e166fe5b8ebb79419b657b33cfaa408b84538904121fb42d3a2d2e9bc0814bd703ca1b61fae08465d48cc07eb8b0a9d43cf044de1f48c3269aad96e526a4eec25fabf9f9f2f8260b8dade0c2e660e9f576497bd638ef230be416d7c6bbad4c5efb4506927e3fc37c766df7eec7b7e50d6ace0ef3ffd7d70ddb72fe7ab96adc2fa02588e1ad8c3fd7bf098960cb7e55b0ef7c3430ea176e31335dbd79cc88c7cf352252c8a744877c234f8ac4838f70e01c63b53da27439693d7aa872d655988819d9c7a0910ed45ccb5ce4891f62d6d6fe295dc66de94b91a1ce3aad0a302d25d5a1e4eaed66b93978d8b5d6e5f1db9632d1af0ea4a77b3f9a8a5de2d5223e05fc77d80a138bb850019aaa3b78ac5cb5adf7967f3a8472624b07943db2f5ffb8a9c8a2365833e428793f3d880ccc25b1c54c961557876ce98373e322ec6bdfb03fd85d18c6384277743d2adaee70ba52599b8af44f62269d9674974ee7e4ac59a9365031ffd77a4caef07d516c634a2a686c6397e5348df0179c1aabe6ca9862610fe1f2ca0727f5c7d24ac6a8aa71dc743ad832ffecae1abc101dcd26bde0c220ea9ba8a9067bd1f3135b658709c2f120a5afb44c6f41871f405210d65a4d203db22ce1f318eb8fc0412af577a824da2de4669befbae1ca05a431f3e68a037a9ef9756eb22755873d2539e6fde4c91428cae9711128140ffa3145affee9db7cca5a81d5aaf30c234802bb81b0c9a64ddd8705371db8ee437af121fffca39c7f9769e80c837b684dd4c495bc97fa31b3e654833b93adce7a73245572af58bb32114c193ca0eea858af72f240c785169487392a50c82ab155ce9d1b93960f29abb957f719afc8a3c20301b856f9387020ad323a6241b404a479cd9c3de2b83a4df473de5e78799a528cd81ac35c80aec562b5de014b8d3dc2a35ec7616b977cc1886e34cb3b15e83bb8acd3043e00a3670b9cb0d497dc125fe8cada1712c358ce3627481de40fdbc7f5072f29d8cb57a7fe3cb62cb9ca16c6f2bebbd45053d7c4ffa6c604182f9290c39f14fd623c4af2f6c32a5f76205898e4fa9ef67fb5a40e367b8380b5a894475f84f5c92f7fc9f7d07f883459e46c49adf08581e75941b017a527a645f205a9a05f8a4162c38a9aa8e53055f5cf0d1a0c0f619ffcb5201755db3f70924cd7475328fb3b747aeefe13c04abdd42c2e42d2fd65c762f59b130c5f333ddc807ab2e078c8844fe2b4c7935fc7219e223afed9a73f6b5ce8e129f94f6892a635dc7de3a755990a087a0f9a9a9925d5e5531dd67ffaf73f2c40de9dbfcea4498e04a1ffce39a5e225e9c66d1362842d51b37ea04ffbbae8da6a4c9d5bdeb0bc0218b150562c468a5cfdb12a99cf2d42720ff3640fa315f4612dc8b7d03f8033e1cfde994d85647ec2204c0fc7e9b5e0c63a5eb0d15c3bab530e7bdd926bc365e1f25bac305025f032b6c4b3e62fcff0072fb387b1a5dc237caff7aa0d618b4d45742c9ac8e60d3a0c236f947e31176137bc0b5dd25360db664e19841e43e28d4b563a3f35f66f74c5d948d24f4c50a8b65cd17898c8fa155ff7b9489595f5b0d05f66558e8f16911933789a119650f6cad3f5b41268c537ec624c318b5c5a9d06600fc36f63c7659eacd77e7c8b0c4064b04fa23929f4e1b54a8b4ba3c74a148e3e0290d8b0b28c45b0c817b80096cefad3d33f0b61dfb50bd1a31e543d124cd123b68068a6e4e3690b078ed7ce1064b0b6928eec941efec4aaf234f8f84796dcc48ccb7ed2ffa69326807e85e17b1d61a4633d60bef0fbeb93b8ba349314dbd8f1f2fb83d59a4c5eba1a089e67039f7831eb26865762f94900ecfbfbf413dfdbcf24cab6db7e978b249e34603a1b55540c76eb469d365101d113165a824936f3d87f9a62cfc5ad166934dcae7dba12e5e43b24de3c662528c40fc455c001f93cfdbc667e51f869df47d838d0c9efea1d29fd66db10666fd2c95b1dc1c7ec42fc6474453e53cb88c2770b3161d142199a207c1f250f508c95a602a2adfd1d5917bc03789d74ae7fd0a36e4b96519b6632c110f006a013b81758cd274af5ed1749bdc44c079fb1b279d364f2e585db3487dffd6dbfd403ddc482f456f77a7456313e9a39d475ae1768c4359cce2ece2cf9faaafcc676022be771c4403d2a2b092213a42167169116e", 0x1000, 0x4000000, &(0x7f0000000080)={0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'lo\x00'}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x4e23, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x100000260) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/26 17:26:49 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="12"]}) connect(r0, &(0x7f0000000000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/03/26 17:26:49 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffffffe0, 0x1000000000040001) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0xffffffff, 0xb71, 0x7209, 0x9}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) io_setup(0x20, &(0x7f00000000c0)=0x0) write$rdma_cm(r2, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffff}, 0x107, 0xa}}, 0x20) write$rdma_cm(r1, &(0x7f0000000600)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r4, 0x3}}, 0x18) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r3) shutdown(r0, 0x0) 2018/03/26 17:26:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:49 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x109001, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fanotify_mark(r0, 0x82, 0x0, r1, &(0x7f0000000080)='./bus\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={{r2, r3/1000+10000}}) r4 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)={0x30000002}) open(&(0x7f0000000000)='./bus\x00', 0x82, 0x0) 2018/03/26 17:26:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:49 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000001, 0x400000) ioctl$KDSKBLED(r0, 0x4b65, 0xb6) r1 = socket$inet6(0xa, 0x80007, 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/26 17:26:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7f, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x6, 0x5, 0x8, 0x7f, 0x10001, 0x7fff, 0x5, r1}, &(0x7f00000001c0)=0x20) r2 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2000) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0x1, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000040)={0x0, 0x7fff, 0x3, 0x200}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x400000000000000, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000200)=0x400, 0x4) 2018/03/26 17:26:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0xc, 0x1c, 0x4, "a8fe9655eec6fb95649f818b4d6da724c038a34c5664d46b9a1be37ce228bede"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) 2018/03/26 17:26:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000800)=0x401, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000)=""/208) r5 = socket$inet(0x2, 0x0, 0xd250) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x101, 0x7, 0x8, 0x7ff, 0x20}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000780)={0x0, 0x5, 0x8}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r6, &(0x7f0000000740)=0xffffffffffffffd7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000000000000000000000000000000000000000000000000000000500000a000000000000000000000000000000030000000000000000000000000000000400040000000000000000000000000000000000000000000000000000010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000544788cc942255bb863f9977f6adb6cb5143f86afcd880561d03763801bbbc0413f70917e951ef65d81db3ac85a36a4826c87b90f1121d4433b32bd91c3121"], 0xb0}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/26 17:26:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/26 17:26:49 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, r0}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000240)=[0x2, 0x9f]) sched_getparam(0x0, &(0x7f0000000140)) request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="02", 0xfffffffffffffff9) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000015c0)={0x800000000, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001600)={0x9, r2, 0x10002, 0x3}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1) kexec_load(0x4, 0x5, &(0x7f0000001500)=[{&(0x7f00000002c0)="0208098f3f25b0626e8813a6da1abc86954c90daed53b7131815dba970c6fbebbf1719df2877aa94947038b2a9b57f9dc315d6b9c5c18dafa085a30a882f6a32", 0x40, 0x1, 0x8}, {&(0x7f0000000300)="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", 0x1000, 0x7fff, 0x9}, {&(0x7f0000001300)="294a9e66ea22e4a7b7035c4dcc9effbbbb589e0408dfa594b91c69b87548e84e0d81d9a9d8a2ed498636e28dc9351f1733e2634298e621095f701b5153053001c70bbd", 0x43, 0x3ff, 0x240000000000000}, {&(0x7f0000001380)="8c546d99f7b18e068f4e49cd7a229340bed58d3c7335eae4d24f1ea81d42d736bbab4df35e5da10021ab2ab33bb65f0ec6c9bbcd7fcdc933186b521a713ffdd3ce5eccddfecd66ad0d3db340e670fa555e9c692cf45ee2d0fcdd73eadb4baec0980d8a26a5ae3361752b97589b93601b72fe4354138290d49099aeb01894e0f575b5", 0x82, 0x4}, {&(0x7f0000001440)="8849f48a3d92efe9c8dcb3784e681372d7718386b3a9701b982d9784e1659c2faf51e7f8ada91a0bb20ca1c77920ac5cf40ba34fb613e3db6edfbb41235001d7c452b4c1f71705b69c6ed227afa50a296be8884109155fb63b8d39a4cc2a7533bd6adbfe014dca6c6a2fdacc993393761f8a1830f759815cd4cda70e1c9f864905b37d87358874eba9cd7ddf9cfbb07859049d9fb369ad0a9b39808935dcf05b9270b2a78fe66bfa580ccd5b9b902117c7a33489", 0xb4, 0xfffffffffffff2d7, 0x20}], 0x30000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)=0xffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) dup3(r3, r4, 0x0) 2018/03/26 17:26:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000200)="8d", 0x1, 0x0, &(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000140)={0x37, 0x0, 0x627}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x9) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) shutdown(r0, 0x1) sendto(r0, &(0x7f0000000100)="ae", 0x1, 0x4008004, &(0x7f0000001b00)=ANY=[], 0x0) connect(r1, &(0x7f0000000280)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x4, 0x3ff, "63c9fb447020e6e24a2191055e4e5196fc520a5f5940796524bb6d628804e49fa0514d280ca9209d731f5874632b0c68626017085a5578c05b4dc170c5b3ea", 0x36}, 0x80) 2018/03/26 17:26:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/45, &(0x7f0000000180)=0x2d) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cfbff0)={0x1c, 0x19, &(0x7f00000003c0)="62eb711bcbcefeb886a2e08718caece97a6a07b0e191467692"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa27d, 0x80) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r0, &(0x7f0000000200)=""/39, 0x27, 0x40000100, &(0x7f0000000380)={0x11, 0xf7, r3, 0x1, 0x7, 0x6}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f00000001c0)="9f3bdd38367788ecbf0f3ad6e931bf4cd6ba1b895cab927b3fc72c75ef5d63cdb90087d320e2", &(0x7f0000000080)="79b92e3d92dd5296899f0a036a7d4b6fe0b63c66603699a60d209316e0bbd7b54573"}, 0x20) 2018/03/26 17:26:49 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8c00, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)) 2018/03/26 17:26:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xdc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200)=0x2, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x18, 0x0, 0x7, 'i'}], 0x18}}], 0x2, 0x0) 2018/03/26 17:26:49 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000006c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x610800, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0x3, 0x6}, 0x14) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_mempolicy(0x4000, &(0x7f0000000640)=0x6, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000700)=""/4096) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r1, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r1) 2018/03/26 17:26:49 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x10000, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x3, 0x9, 0x9, 0x3}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="0300060008004400f9ff060001fd0300"], &(0x7f0000000280)=0x14) pipe(&(0x7f0000000240)={0xffffffffffffffff}) fadvise64(r4, 0x0, 0x0, 0x0) r5 = getpgid(0x0) waitid(0x1, r5, &(0x7f0000000040), 0x3, &(0x7f0000000080)) 2018/03/26 17:26:49 executing program 6: syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffbfffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="5004000090780000"], &(0x7f00000002c0)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/26 17:26:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xae) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f0000aaaff2)='./file0/file0\x00', 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10000, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x81, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0xd48}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x7, 0x59b}) 2018/03/26 17:26:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x400000000000003, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_key={0x19, 0x9, 0x5c8, 0x0, "f0e419c4925698e0e33f1094a4f6b55b3a0da719d81eec3d7201399b0ffd5132282e4e4a89bb74d9c543be0c8af4985e04cb83ed819230d502f84d8f223164efdaa7cd1827b9edc5dacd0245221c0047961886d57a0b5496de2bfa96adc15d53d3fb6a1ed8c10bbe166ff1401df525f02def3ed489065a763cd016179ff20e8ef9ef36ed8cc5a736d32a1f7d8f6b9bf18e4285e6587648b9615f957669d6f2c23202c5d6e09cb62510a2f857c20813566c2563578c6754f249"}]}, 0x158}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 17:26:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) 2018/03/26 17:26:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x916, 0x2800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) fcntl$getflags(r0, 0x3) 2018/03/26 17:26:49 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffff, 0x1) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000000200)=""/210, 0xd2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0269719abf01012e80439cd77800d500"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x8, r3}) r4 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/26 17:26:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9fa0291e41797c3d71854a9fe2cd858674c82888348b5ca3a6cf384c78009e24a4faf48e2e2bf3bc9ac077f098a8515c0a2394f80f580500b887ab000000000000000000000000000000000000000000000000", 0x53) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000140)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730c491e0e408c5a2299da94b4f1ec529488c6ff9c6a4911be520584ee0de0025840725e2712ba333fcd2aede83853ab46a6de085c4ed4ae8a17300d08a5b27a594fc0407a62327d92cba907fc2bcac88f4a7fc4d737bf39f9eeca263003f6f927d9139fe1f32", 0x80}], 0x1, &(0x7f0000000100)=ANY=[], 0x45, 0x20000000000}, 0x0) recvmmsg(r1, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0xffffff9f}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/03/26 17:26:49 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4, 0xb, 0x8c, 0x0, "05cd6582592cc3565714960613559456ce8fc6a11a43b307495976cc3ff85e1a"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0x80b94cb5f4536c8b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0x1f8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r2) 2018/03/26 17:26:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000000600)={&(0x7f0000000400)=@proc={0x10, 0x0, 0x25dfdbfe, 0x22800400}, 0xc, &(0x7f0000000580)=[{&(0x7f0000000440)={0x114, 0x3c, 0x20, 0x70bd2a, 0x25dfdbfd, "", [@generic="76fffec3415261e2e8df26ec7d2fc22c523a4da606039af3312fe4a2851b75f46c9bd3a780d452e52ffe8eb96fe215544383bc3f5d8f6e9b410ccd9866f58b96f7d6ce1fd8eaebc29e829e23f4ab5350c52d2bc6377533bd46be2ef72247b718bbd87613ba79c18658a1ed5e8233898c61a9", @generic="ef5f45a302a801fc4b8e7780b8f466e183a205a2e5d93c93473ef2c8a46fb20ef1b2840f2215c89fcfedf1817136517fe7ef6cdc57bfb40a885c5fbf4e6ce00ac4fcae92784090e570d655d1299d35facaaba221de67409d456617008c3bf986159d468c054b3f413caa7bdbee4b7a5096037d49508e3635421bab4f9305c13e0317107d85ac987eee6ddcd1951e2dd093"]}, 0x114}], 0x1, &(0x7f00000005c0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0x20, 0x84}, 0x41) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x6001, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/132, 0x84, &(0x7f0000000140)=""/62}}, 0x68) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x10000, 0x0) 2018/03/26 17:26:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="7365ab212f76626f786e657431ff00000000000000"]) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x15}, 0x1}, 0x0) [ 282.358833] : renamed from bcsh0 2018/03/26 17:26:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x14) close(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000680)={0x8, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/03/26 17:26:50 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) 2018/03/26 17:26:50 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xe, &(0x7f0000000000)={0x8, 0x4}, &(0x7f0000000040)) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/03/26 17:26:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x1, 0x0, &(0x7f0000000100)}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x80000001, 0x3}, {0x28, 0x1000}, 0xfff, 0x6, 0x6}) getdents(r0, &(0x7f0000000340)=""/62, 0x3e) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000280)={0x7f, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x0, 'sed\x00', 0x2, 0x100, 0x1}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000100)) init_module(&(0x7f00000002c0)='sed\x00', 0x4, &(0x7f0000000300)='bdev\x00') ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x1fffc000, 0x9, 0x3ff, 0x200, 0x10000, 0x9, 0x81, 0x9d2, 0x1, 0x40}) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r3, 0x3}) [ 282.559853] : renamed from bcsh0 2018/03/26 17:26:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x101000) r1 = semget(0x1, 0x2, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="01d95bbdc4d78bb89a0d7ad674a22f8f72df1d345219091d67dbf8c8922f5255001b94dcc149e814e8e88f3dfed871d75bb499d045ad914d1b4931d9722b10115aa5c68fa84f05bbdd72760c49061320f53b2d2dbfe2ac333ba8fee3a6d20cbcba8ec3f210e08b6413487259aff7c814bdede5e8c185c0cd0f59c7c98586e86fef7187d623d65f9371b6d792020677c2249abd4417fe663dfb8a25026306608a3389389beefdebaa65fcdd33528622881beb0aeb2f03d11c", 0xb8, 0xfffffffffffffffd) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="3850abe69946fa892d5c7662ef4d493c4397cc5f656e6db7b60eb88693a15fefc52fe5a63ce87823f61312ef89a90c8180f6adc763cc55d5592bf0fc387117b29ed5dcd6bc90113bc1d92912b3319757fe7e0d4f321867a2cb810890749c49597b42d8d9a84a0261760f846c6e0c66d6e4cbab0e0259d651b154f4853b6785549e3616d6d7a52bc6aa32d84e4da842eeb1b81fb510e2", 0x96, r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) r3 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000180)=0x9, 0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/32) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) r5 = dup(r0) bind$unix(r3, &(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00', 0x1400) close(r0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000001c0)={'bpq0\x00', {0x4, 0x4, 0x1, "c2544ae800d6", 0x8}}) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) 2018/03/26 17:26:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x2, 0x4}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300001600000000000000000000000400030000000000000000000000000000000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000040004000000000000000000000000008696924a960f4503e2000000000000000000000000000000000200010000000000000000000000000005000500000000000a000000000000000000cf0000000000000000000000ff00000000000000003889bea025b0e0b36d7984b4aecb5d36cd877f4ac0afefdf77d40500000000"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:50 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4, 0xb, 0x8c, 0x0, "05cd6582592cc3565714960613559456ce8fc6a11a43b307495976cc3ff85e1a"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0x80b94cb5f4536c8b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0x1f8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r2) 2018/03/26 17:26:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x1f, 0x5, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140), &(0x7f0000000200), 0x2}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0xff, 0x3, 0x1, &(0x7f0000ffc000/0x3000)=nil, 0x1}) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x2000000) 2018/03/26 17:26:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r0, 0x40000000) 2018/03/26 17:26:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x820100100) 2018/03/26 17:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003100)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000003200)=0xe8) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@hci={0x1f, r6, 0x2}, 0x80) close(r0) 2018/03/26 17:26:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x20000000003, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x7, 0x2}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r3) getpeername$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) close(r0) 2018/03/26 17:26:50 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0x5, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) 2018/03/26 17:26:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203006f04ea9f6d79f811bb00160000000000000000000000040003000000000001000000000000000000000000000000000000000000000005000600000000000a000000000000000000008f0000010000000000000000000000c886b4320000040004000000000000000000000000000000000000000000000000000000000002f25746d8fe53000100800000000000000000000000050005000000edff0a00000000000000fe8000000000000000088bc7f1381db02016ccefdf8cc9ac5699a0f83f56d54a2e29cb65cb92aee7619656cacf9b6d6a625056d64b698d6e1adab230"], 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/26 17:26:50 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4, 0xb, 0x8c, 0x0, "05cd6582592cc3565714960613559456ce8fc6a11a43b307495976cc3ff85e1a"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0x80b94cb5f4536c8b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0x1f8) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r2) 2018/03/26 17:26:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x593d, 0x3, 0x0, 0x5, 0xed4, 0x3, 0x20, 0x9, 0x3ff, 0x3, 0x1f, 0x6}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {0x0, 0x4}, {}, 0x70bd29}, 0x0, 0x1f14fb09}}, 0xf8}, 0x1}, 0x0) 2018/03/26 17:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) io_setup(0xbc, &(0x7f0000000000)=0x0) r3 = socket(0x2, 0x806, 0x0) listen(r3, 0x0) io_submit(r2, 0x1, &(0x7f0000000980)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)='[', 0x1}]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r5 = socket$inet(0x2, 0x0, 0xd250) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x54, &(0x7f00000007c0)=[@in6={0xa, 0x4e24, 0xc02a, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}]}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000008c0)={r6, 0x50, "fbf5041b4dd989d807fb1cefb665d08f695cf2b13056afaad9311cb9057330ec25ed1361bccde6ae5581e60377ffcd0b0dc75f92ac605cd0372853df66cf26d02a7f64ee584ba3d4188680ebdf4e1352"}, &(0x7f0000000940)=0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r7, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x20, 0x16, 0x8, 0x1, "5792bf3b62f0194b992c4f2c4889bca5d49ef1ef5c872ce686bf955c3831270c939083ae95f40c3adf435e4383130dd8bbb7b5ec60ea993d78a86aebd4b8df42", "fb8ffa04722a6cb11743dc2845c0310e4fb0da70012b758e1c3020208c0244d1", [0x8, 0xffffffffffffffe0]}) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000780)=0xffffffffffffffff, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000700)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761a, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cb}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x5, 0x2}) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x2, 0x99080000, 0x3}, 0x3, 0x7fffffff, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x930, 0x4, 0x4}) [ 283.036823] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 17:26:50 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) semget$private(0x0, 0x3, 0x4a) read$eventfd(r0, &(0x7f00003a4ff8), 0x3ea) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/42, 0x2a}, &(0x7f00000000c0), 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/26 17:26:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa40, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="00003c2b62e59a4cb637c9fe741691e4cd7c41ed63486ab4bb7ac169febb1f6d0501b62d8554f0b2498fe279ed76ff1725daafe525e29a9bd3a5fe4f5dd98fd82f2578529174b52a4a02b46e9c40da99f38591e89e65aba2b0aeb810f24bdad93769590863c8930fedabc11a76abd862f20f04298adf4e297eac710939df13cd3bb4f3ff53954b856469b17bd28bac84b03c9f71926f3d059e0d10cc1dfd0f1d1e76", @ANYRES16=r2, @ANYBLOB="000f29bd7000fddbdf250c00000014000200080004000200000008000400aaa100007000010014000300ffffffff000000000000000000000000080001000a000000080004004e200000080002002f000000080002003b00000014000300000000000000000000000000000000001400030000000000000000000000000000000000080001000a000000080004004e23000008000400000000000800040001000100"], 0xa8}, 0x1, 0x0, 0x0, 0x20000800}, 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) [ 283.129337] QAT: Invalid ioctl [ 283.140528] QAT: Invalid ioctl 2018/03/26 17:26:50 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x4, 0x6, 0x1, 0x0, 0x8, 0x80000001, 0x80000001, 0x5, 0x5, 0xffffffffffffffff, 0xcd8, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semtimedop(r1, &(0x7f0000000100)=[{}, {0x0, 0x7}], 0x2, &(0x7f0000000080)={0x77359400}) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff9, 0x2) 2018/03/26 17:26:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x3, 0xa08, 0x4, 0x8}, {0x8, 0x8000, 0x7, 0x2}, {0x1000, 0x6, 0x7, 0xffffffffffffff9d}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd1, 0x240001) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0xfffffffffffffffc, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x0, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:50 executing program 6: getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0x9, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000140)=0x200000, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) [ 283.200063] QAT: Invalid ioctl [ 283.204597] QAT: Invalid ioctl 2018/03/26 17:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0xf83e, &(0x7f00000003c0)=""/150}, {0x0, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000640)=""/239, &(0x7f00000001c0)=0xef) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:50 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000280)="020000000200000100080000be75c102f3483b2c", 0x14, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000, 0x0) r0 = dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x80, 0x2, 0x400, 0x4, 0x2, r1}) uselib(&(0x7f0000000000)='./file0\x00') 2018/03/26 17:26:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x14, 0x26, 0x1, 0x70bd28, 0x10, {0x13}}, 0x14}, 0x1}, 0x0) 2018/03/26 17:26:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) prctl$getreaper(0xf, &(0x7f00000002c0)) close(r0) sync_file_range(r0, 0x8ad, 0x686, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffff5e9, 0x400) fgetxattr(r0, &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)=""/165, 0xa5) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x10000, 0xb440, 0x2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000080)=0xfffffffffffffee7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x2, 0xff, 0x2, 0x3, 0x80, 0x2}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x19, "7ac1eb9e132c4da2eccc05b699158a95475054954cbb365349"}, &(0x7f0000000340)=0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r3, 0x1}, 0x8) 2018/03/26 17:26:51 executing program 4: syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x3) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/26 17:26:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x1, 0x14000}) close(r0) 2018/03/26 17:26:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="5d1c4d77b7c375f09187df561f3a1ad6cb6b84f7e2fd4e88dde577730f8d1f0500e5eafcdbbd63c877f627d538b9badc4c89bb1e3da01a1c3619cc39ca3a59ff1f37d2a5", 0x44, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0x0, 0xfe26, &(0x7f00000001c0)="66ba26c59fc6d82dbca73369d8bc792fdaf46fe4f11950e285f61c34a732c79cb36de9684bd9924b3cd15b061694dfa6c736a7056de5ebe6a9929ecda08e870ad2c9c2e2ecf26f65823b7bcc9e1fbb936a9b00c0fa2087547c42d939928e6a5bb80504121cc241e6648bf09abffec8f9dd11579f7ae1ae7057705e09c47d44777e18489edb8cac38547ae337645ba78f1de5de81b6eee72a92df82042d770959418ad6b1"}) close(r0) 2018/03/26 17:26:51 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x24) 2018/03/26 17:26:51 executing program 7: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000b, &(0x7f00000001c0)="c9e3fc1c7d103946e690ba3d37d7fb532fa7ef74b87ece89c1105fd8c11a7be7c8d9008b21c4722a5ba880361e7ff734b64090c3d062f54c3b5a74685ac03a8f7eefd0a7704ad8504323795d3b1179d28fbf260031282a9e81bfa1fc5ca72aacdb243db57047741d4dd8a752e83e3d2757b64817f535cb029b88b1abf6d4c5d9ff0160954640e8e89b8d500b385f955e161b327c7fc3581c453a8e574466ce8402706587ce6c03a46b96521d4f590565a68813f2c5f0cc317b7153fc360f866994994209f4db48f094befc", 0xffffffffffffffa9) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 17:26:51 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10100020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r1, 0x408, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd96}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xfffffffffffffffe}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x7c}, 0x1, 0x0, 0x0, 0x805}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000010) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x2100, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000200)="7ca62beb31058c95f1c88a58d18f4ba7394446ce1806856022e3a9b3e4f4e6243cc9f0023a47c6230db9a0351277d38b8359b5b7ad3dad229d") sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)=ANY=[@ANYBLOB="1400000022000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 17:26:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}, 0x410, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r2 = dup2(r1, r0) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 17:26:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x0, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000640)=0x4) close(r0) 2018/03/26 17:26:51 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:51 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff0703", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "09aea5", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], "057147259e28ebbb"}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7ff, 0x200, 0x58c}, &(0x7f0000000400)=0x10) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0x14, 0x6}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)={r2, 0xc6, "4b9f2f908f132ae3846296ec95aee633cfb50dfc889fcfe99820cb9f55000000ac642e967a8b2ce21c30b48228f79c271a82299956a72bbedf4cbb4bac031cc346d931e07bf470bfa1b8c68962ffe838ad2e0c12a5a14f1537c8ef9177033c5108beb0535ec839cdafd5211fc20a1a44ada54dd0d5d7d15b1e1467880c791c6773b2f3d7a9c949b866e3037f71a9a95dce42b288dec7bf27e8d243e270a6dacc45f9c6b6819c6cb52607e1f7ec5b16e8cc3fdf69774706000000000000007db3bb3ab26d1700"}, &(0x7f0000000180)=0xce) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x3, 0x1000, 0x2, 0x6, 0x2}, &(0x7f0000000280)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xffffffff}, 0x4) 2018/03/26 17:26:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000097a000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x8130, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000010c0)=""/231) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000001280)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000012c0)={r1, @in6={{0xa, 0x4e24, 0x706, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001080)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) mremap(&(0x7f0000ad9000/0x200000)=nil, 0x200000, 0xe000, 0x0, &(0x7f0000bf8000/0xe000)=nil) mincore(&(0x7f00009b4000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096) 2018/03/26 17:26:51 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xd74}, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) connect$inet(r0, &(0x7f0000555ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/26 17:26:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x0, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000140)="a79160f36b3e17e8136a5df55768a81909d635f23c4b275d56c0571a024cee6d06fa2535098ec53f2ee05dcb1bf8f2a61540f3baa5b9f8d5a87871376f03438ad2c650a58ee855ffdd70036a367346a5bf37893caca3efeb2a4945", 0x5b}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x69, 0x80000) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000000)="66b8090000000f23d00f21f866352000000a0f23f83e0fe8e8baa000ec360f30c8fdfd232e692e5e003700360f09ba420066edba4300ecbad104b80000ef"}], 0xaaaaaaaaaaaad41, 0x0, &(0x7f0000000180), 0x1ba) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/03/26 17:26:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000700)={{&(0x7f0000000640)=""/130, 0x82}, &(0x7f00000001c0), 0x22}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x8402, 0x0) accept$packet(r1, 0x0, &(0x7f0000000200)) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', ']^\x00'}, &(0x7f0000000040)=""/210, 0xd2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0203000015f30000000000000000000004000300000000000000000000000000000000000000dbd8a00400000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000004000000010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff000000000065d1576ffd4893a4000000a2d7a89e6190360d35a1483ca66bc9dc905385f3b9164f4366a6afd86c5fe0"], 0xb0}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'bcsh0\x00', 0x6}) open_by_handle_at(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="c50000000500080000000000000073ae658d9b75d1ae69e8c86cdb957f18083f5d561f0279351c5dd7b535f1b18f416c020a15cd3f1fb01d285e004cdee2821001d24175461add5adca4ba06b17416369c41eb5eb49e44c204a667c9e76002b4cae48d114d6b1c0e0fdec370c37acb212d41a3f96c7c33c18e972accb47ec283d121d0ea4347409931ed9cf0fc4e753e9d082769073af3d001e0cf7914f8c2322dc2bc41b76b52e85e90a21d44117e5719eb7935c24d92d2a482fe25319a671d9d278430f7c337835e25b9e728d2b759284c836cbbbfea66324e503491e294168df9d104ab6fc3626d59463cefbcfb957737b0134daf262a"], 0x400) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) 2018/03/26 17:26:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) [ 283.976856] QAT: Invalid ioctl [ 284.049236] QAT: Invalid ioctl 2018/03/26 17:26:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) 2018/03/26 17:26:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x0, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001200)=0x9, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x2c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1063084001000000000004000b6300000663044004000000056304400100000007630440010000000b630000"], 0x3a, 0x0, &(0x7f0000000080)="d06ef1a152493a1c11af48f5e032b9dc40fe9913550411e46f7b7e674c3842d3cbb6641c0a0bfcd1a935e41328bcbee9f25f3e4643e6c7057e11"}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/43, &(0x7f0000000140)=0x2b) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) 2018/03/26 17:26:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0xfffffffffffffe9b}) close(r0) 2018/03/26 17:26:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r0, &(0x7f0000000000)={@pi, @void, @ipx={0xffff, 0x48, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "3416ce963b0b0a7d07873cb20d3f858b4fe4fb12d68f56e23a802a894f9ef88ea15e19dde9924ed85c9e"}}, 0x4c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/35) 2018/03/26 17:26:51 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="c5cf6d436a7b89ca95dea0b3dbdba949bfdcbc2ec1decaa8b42e747d55f2353db198a6c60edb2bfbc2819009d31f8dcd5a3f731ae1fe860361a72a0bbca3c38f23b5416283b305a5197a0c1270c1bb6f0c243cc92961b5d37e2111bc40e786fa175dc5767b41e05d1c8b44e867a34d0e236a29163939915f318acd64f5b91c2458feb3d00ebbe7cad6c787584fc9971a3120e1a8", 0x94}, {&(0x7f00000000c0)="81bba9459c3648b32d62050d8727bde2cf7c782a527797c352235d67f7f48cabc58fa239a2fe687ce941ef76e461130a712d806190848aeff545fd73b7dc4ad7ad416de17454910640a69145f2b521b365a41d9f2a8aa6acbd9218b6e1b33cf9ae118551a2f360d613e13367110f6f7485d186ba3eb168941420b6c02e6e07e4e189fd0439ff45ded4aff1888971b072faab2b3ca37d09cd32832d275cc6381694331c6fffa1a919ce54f798d19c564e5f59930872f3efb9c041a0", 0xbb}, {&(0x7f0000000180)="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", 0x1000}], 0x3, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000011c0)=0x100000000, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001240)={@mcast2, 0x0}, &(0x7f0000001280)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000012c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001300)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001380)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001480)=0xe8) r3 = getegid() chown(&(0x7f0000001340)='./file0\x00', r2, r3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000014c0)) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000001500)=""/177, &(0x7f00000015c0)=0xb1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001600)={0x9, {{0x2, 0x4e24, @rand_addr=0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000016c0)=@assoc_value={0x0}, &(0x7f0000001700)=0x8) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001740)={'eql\x00', 0x4001}) poll(&(0x7f0000001780)=[{r0, 0x1}, {r0}, {r0, 0x202}, {r0, 0x8}], 0x4, 0x4) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000017c0)=""/244, &(0x7f00000018c0)=0xf4) fstatfs(r5, &(0x7f0000001900)=""/135) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000019c0)={0x4, 0x7}) prctl$getreaper(0x0, &(0x7f0000001a00)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001a40)={@local={0xfe, 0x80, [], 0xaa}, 0x20, 0x1, 0x0, 0x4, 0x9, 0x40, 0x10000}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001a80)=0x0) capget(&(0x7f0000001ac0)={0x19980330, r6}, &(0x7f0000001b00)={0x7f, 0x8, 0x7fff, 0x0, 0x2, 0x3}) sendmsg$key(r0, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000001b40)={0x2, 0x2, 0x1ee380, 0xb, 0x29, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x1773}, @sadb_sa={0x2, 0x1, 0x4d6, 0x2, 0x101, 0x8a, 0x3, 0x40000000}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x0, 0x8, {0x6, 0x32, 0x9, 0xfffffffff2e171d3, 0x0, 0x6, 0x0, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0xa5, 0x0, 0x0, 0x70bd29, 0x3501}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_key={0x13, 0x9, 0x478, 0x0, "ed576e34b3c40b8caee3ca308c90935c2ead9536c82ea3da53413c7f0fed3f3c42e5df9887bfbb395744847c9bc2efb637691e342653ba639c980c3674df6c69fff1a1260d789606c62af095c972ccf2e800ee8fd11175927edc24f91c68bc99e383ed174789be19effa3170dee2b22d244affd4d4c840b32e219098ad99feca028bb4c9f25be61491455e3c287b33"}, @sadb_lifetime={0x4, 0x2, 0x5, 0x8a, 0x1, 0x100}, @sadb_sa={0x2, 0x1, 0x4d3, 0x0, 0x0, 0x86, 0x2}]}, 0x148}, 0x1}, 0x800) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001d40)=[{0x4, 0x1}, {0xc, 0x40}, {0x0, 0xffffffffffffffff}], 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001d80)=0x3, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001e40)={r4, 0x3}, &(0x7f0000001e80)=0x8) [ 284.268689] sg_write: data in/out 1208025051/30 bytes for SCSI command 0xce-- guessing data in; [ 284.268689] program syz-executor6 not setting count and/or reply_len properly [ 284.303349] sg_write: data in/out 1208025051/30 bytes for SCSI command 0xce-- guessing data in; 2018/03/26 17:26:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x800) sendfile(r0, r1, &(0x7f0000000000), 0x401) 2018/03/26 17:26:51 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x2) write$cgroup_pid(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="c287d4e9f6dff4cd29519f97e4802493816c02fb64aff7e662d7bec9213c131141f21415a4f54c93490ed8bb5dad46399c6d4723a740511a9a85de50256849ce48379146aa0760d434d2faa2df559412809996ad4ca85ff8c7af83fe355a9d71d04789cb98d1604ee3e8b7b93b3b7454c050591652a2b72245151d9857041bad3a4b7d47fd54f849d308dc56b0b722919095aa74466068f528db2d6add77985b67f9bba9a349168d8cea7917f65ef98d37176e7d7e1d3012b7aeb8c8612267e220b14858a725bed83af0b3048157d38e4f6c4695"], 0x1) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="7b9bdc0cf3b300", 0x7, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000bc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="dddb1cc415609224ffc785878a36422bee0d834fcfa51a4c7775b07328d08ad9f77a85815c2b3187b6f50b3600199a8886cecb534d58150d6b6db975bedb6fca02ab78804dc912699c9ba71fc522f51a4108866c0f93c3363b1907ec3e1864a91785490596c43ade9285fead122ec22b4c91490c93ecdda86139a0925d09e234ceff5168aec08212f5a576bf02a9836775be777a2539ead894604457cb76072c5f4fdc413b1a631674915eae03b6570b6758ab3e7d9b5c73b51577369979a685c92ecf448164872aa7e90b3a6a6147638cfd6f6437e5ff1d300d904595c55acfe41b5263097c8666f370b722a8e2585b10ee576ed2a5fb5422345ae6fc5aa3d0216d863a44cbd2f50ebcbc5c570de4edb8020474b5a287abf2c4ae087a5d9d952f7309ff4bf62677a326578a4aa48a0e5efaa0009fcd665e0b8feca395f649b8b23a265506bb674054565acaa84eb747e82995200ca35b98a06473c8d8c8e103f071a5672814fbea10ec0b73158fac3464fac9604c2506e86133c1f876c94f6784a7645681254ecb13b19c0ef0ae07900a1fa59dd0819a99c8421a85913f3f0edcf04de591e9aac6ca7049bdebe902f4eaca3935e38b831cc391f3005cb90d347cfb46954054441589bf48fa7d0d42f813e9ac7fde42f606704b7aac4d5434636b9091df91f1b4671ebb9b56bcfb33e606985dc33241a7dab9d53802c84b0b3f94", 0x201, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r3, r4}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000b00)=""/73, &(0x7f0000000b80)=0x49) [ 284.303349] program syz-executor6 not setting count and/or reply_len properly 2018/03/26 17:26:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 17:26:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001740)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000700)=[{}, {}, {}, {}], &(0x7f0000000740)=""/4096}, &(0x7f00000017c0)=0x78) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0xffffffff00000001}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000680)={r5, 0x5, 0x3f}, &(0x7f00000006c0)=0x8) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000001800)=""/192) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000018c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r6, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) setrlimit(0xe, &(0x7f0000001900)={0x800, 0x6}) close(r0) 2018/03/26 17:26:51 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) 2018/03/26 17:26:51 executing program 6: get_mempolicy(&(0x7f0000256ffc), &(0x7f0000050ff8), 0x7f, &(0x7f0000f31000/0x2000)=nil, 0x7) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) timerfd_gettime(r0, &(0x7f00000000c0)) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/26 17:26:52 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000015c0)='/dev/snd/midiC#D#\x00', 0x1, 0x10002) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f00000016c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001700)={{{@in6, @in=@rand_addr, 0x4e21, 0x7, 0x4e20, 0x30801035, 0x2, 0x20, 0xa0, 0x0, r1, r2}, {0x6ac, 0x6, 0x145, 0x15, 0x9, 0x7fff, 0x7d0, 0x1ff}, {0x9, 0x1899, 0x0, 0x8d6}, 0x10000, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x2, 0x3, 0x9, 0x63, 0xffffffffffffff0c}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="98000000ffff0000e0938b4a6929e768d123f775ec3aaa172c77d3cc042a5526415e3f02a300d4066eda7e235bd0ee23ce1aa9463612d4a4a7bcf5bbc89cd06e2dac2182643cae670634c47082b1ac91d1c8968b00eb6757e40f28a58466eab6d47372dd1c4279a98d79c6601df9785a908099839533e2e029cf76d4db7ddc572e41412906f05da0ada019b774275bc5987d03ea54e6e640"], &(0x7f0000000180), 0x1400) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\t\x00\x00 \x00\x00\a\x00\x00\x00\x00\x00'], 0xb0}, 0x1}, 0x8005) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x7c, @loopback={0x0, 0x1}, 0x3}}, 0x800, 0xbc9}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4, 0x80}, &(0x7f0000000300)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 284.918976] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/03/26 17:26:52 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xc3) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000040), 0xffffffffffffffe1) socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r1, 0x4, 0x3}, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000001c0)=0xf0948d48f3e21c01) 2018/03/26 17:26:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000006c0)=0x0) r6 = getpid() kcmp(r5, r6, 0x7, r2, r3) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r7 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000180)={r8, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000640)={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5680}, {0xa, 0x4e21, 0x1, @empty, 0xc8}, 0x9, [0x5, 0x1, 0x0, 0x2d, 0x800, 0x5, 0x7, 0x4]}, 0x5c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:52 executing program 1: r0 = socket$inet(0x2, 0x40000000001, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x200400000c1, 0xfffffffffffffe79) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x72f}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r2, 0x4}, 0x8) 2018/03/26 17:26:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x400000000000002, 0xffbfffffffffffff) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) write$evdev(r0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x81}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, 0x3, 0x1000, 0x2, 0x8, &(0x7f0000000040), 0x61, 0x3, 0x6}) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x6412d8ce, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000002c0)=0x7487, 0x4) 2018/03/26 17:26:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) r1 = syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0x28000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001480), &(0x7f00000014c0)=0x4) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)="019c5fc1804ccb23c885effe5a372dfc0d51b08ec8240131ff1e80f0414f139f449b3b178971d883bbef4f18df03ace4135e31a01fe01180d7bae6067698377a2112ecd3a181752a48c93e12810acacec78d4321deea1bcfe2ab4ce1f2117c3adea03772ebc2625d8ea3654c33149857f35c08e85d305de15fcb4f364b42cd9c9029df800a36783a0ee5bad1b60cf1", 0x8f}, {&(0x7f0000000100)="ef2b2cd3be14983f7e1c6fa88aaf46e2f85f88df9531a79af8df64c00038044e3e4f66c6b3c8079787add1c466eec85247991284a91c47577079d1e2d4ae684d276eadfe6166c474efe079968c39a8a7a20963434d106a11a0246081f397339b83bf6f6536aec1229a79709cdb416e7a9ea6358e9dc57a265f867edcf1ee9d1ed3add554fe29ef1ce4eeab973dba1a1354da6fa8b81f32a2de01321e659a137318637ccbb892681b68894ee2e28e61ae06ba18b4b12670bdff361a4e7a162fd44b5eb081a23d604a42a9fd9c81222698affe701726214fe015114fc63f8f04f6412f2041513157cce41687", 0xeb}, {&(0x7f0000000200)="7370ee309825b507bb56531f8787e1f60748ac5356d3772e2b5689ead31b4623e64799f8526656289b7204ba3aa3350605cc5c75655b3823c9f193ea28b8d6f5701d1f930462723a012fa6f0810fcd43a7facac4ef0b1e429a6c6ca6d0786688fd8d8207821eedeff698eaa08e40afc786eb2f01f6867b4928dcf73c37fc161ce3889ef5ee14fa396e40ff17cff207f6f9d5438297a16d0bc4a963", 0x9b}, {&(0x7f00000002c0)="2c7faf084ddd28f7bbfadbf308e2563e37ff614dd565bc5fd13b8d4d249413a8bd5f34ccf77e271bfd9281a4b9011f9b649eaf361f8f4c8d91b23d42bc836fe93f07fd0a18cb340cdffc4dc505e539410434c97d2f78493dc7941858216d6106529ed9ded39f3259b99219d4ed471cfdf58a2c7f86cf20d1b706c78792113a26fd201871295b9927f755ed587320c7fc552610f2add4dd1a305172f77e1d509b2cb4b240e46d93e7501e9b805794f8365bcd6f4c647a277c6293d01c60faf526cc519ae03824aa44f941967ca95127778684585ce87cad3455dc01883517061037ca5e0e69", 0xe5}, {&(0x7f00000003c0)="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", 0x1000}], 0x5, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/03/26 17:26:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x800000000000, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) 2018/03/26 17:26:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) 2018/03/26 17:26:52 executing program 6: r0 = gettid() r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x4082) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) exit(0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getpriority(0x0, r0) 2018/03/26 17:26:52 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/4096) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001040)={0x2, 0xfffffffffffffe8e}) r1 = open(&(0x7f0000001080)='./file0\x00', 0x101000, 0x100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000010c0)={0x101, 0x101}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001100)={0x4, 0x7fff, 0x7, 0x7, 0x8, 0x33f, 0x8000, 0xa00, 0xbf, 0xd6f3}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001180)={r2, 0x2}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000011c0)={{0xff, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x1, 'rr\x00', 0x0, 0x2, 0x43}, {@broadcast=0xffffffff, 0x4e21, 0x2003, 0x9, 0x80000001, 0x100000001}}, 0x44) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001240)={0xfffffffffffffffd, 0x5, 0x5, 0x10000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001280), &(0x7f00000012c0)=0x4) fcntl$addseals(r0, 0x409, 0x4) sendto$inet(r1, &(0x7f0000001300)="b5910d072f7acb0cb3b067130c934696746582090ccf3ec37fd582b79d61482b79fa3ecf073fd4c9", 0x28, 0x8050, 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001340)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001380)=""/4, &(0x7f00000013c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001400)={0x0, 0x2, 0x4, [0x7, 0x6, 0x6, 0x2]}, &(0x7f0000001440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001480)={r3, 0x2, 0x30}, &(0x7f00000014c0)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001500), &(0x7f0000001540)=0x40) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001580)={0x3, r0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001600)={r2, &(0x7f00000015c0)=""/51}) recvfrom$unix(r1, &(0x7f0000001640)=""/92, 0x5c, 0x100, &(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000001740)={"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"}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001b40), &(0x7f0000001b80)=0x30) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001bc0)={r4, 0x4}, &(0x7f0000001c00)=0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001c40)={0xffffffff, 0xffffffff, 0x9}) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000001c80)={0x3, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001cc0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001dc0)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) 2018/03/26 17:26:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:52 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x80, &(0x7f00000000c0)=0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x100000000, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x80000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) exit(0x7) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/26 17:26:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x220) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/26 17:26:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) 2018/03/26 17:26:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') close(r0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) 2018/03/26 17:26:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x5, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) 2018/03/26 17:26:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r0, &(0x7f0000000040)="b63db85e1e8d00000200000000000000ffffffffed5ed29c7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x4) ioprio_set$pid(0x6, r1, 0xb73f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x249, 0x9, 0x401, 0x7, 0x96}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x218, 0x4, 0x8, 0x9, 0x401, 0x3, 0x81, {r3, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x4, 0xc07, 0xc829, 0xffffffff, 0x1b1}}, &(0x7f00000002c0)=0xb0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x1, &(0x7f000078a000)) 2018/03/26 17:26:53 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/03/26 17:26:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xffffffffffffff80, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000001000150f000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000c97a764b000028000e000000000000000000000000000000000000000000000000000000004000000000cd7ca8015b424b2013a9eee4d3f8d1061f86449524002e1d0a48c2f3a2c5307f466cd2a17964d0fecef02cf6466fa769d00c3b8b52f98b9f802f0be5db1d63e31d3e91c9cd74107f2b45001c079f01d1b003d9c990f18c4e2f5f9365f1949bae0fdd6a5f881874152483164b3a67f13d29a40948feb6a19246d0309cfcae8039ddaf792734f50da10af7254bb8cc33d213c11bf9f3b7b09985c407b56b5f4d025f02bf3d025cff01dcd28ca72a"], 0xffffffffffffff0d}, 0x1, 0x0, 0x0, 0x8000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 17:26:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) 2018/03/26 17:26:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd0e, 0x408000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x39, "daecb74d6f954911307c7cd3764a8cad3aa85b3a5c333cc5d1ba6f781cd7b36e5733007412b82e644c1669050ca08e4fae1500a20b50a97484"}, &(0x7f0000000140)=0x5d) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x25, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/03/26 17:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000800)=0x8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) fsetxattr(r4, &(0x7f00000006c0)=@known='security.capability\x00', &(0x7f0000000700)="a62e2747504c00", 0x7, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000740)=""/186) accept(r1, &(0x7f0000000640)=@ipx, &(0x7f00000001c0)=0x80) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x2, @empty, 'ip6gretap0\x00'}}, 0x1e) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) write$rdma_cm(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="000003000000a0d6"], 0x20) write$rdma_cm(r1, &(0x7f0000000380)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x2, {0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, r2}}, 0x38) close(r0) 2018/03/26 17:26:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000d38ff1)=""/15) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x7, 0x2, 'client1\x00', 0x2, "65a144a33cd0b893", "24ab73c22b439f880eb3e5638e5142c84282dbdcebeae55e137e15ffef8860d6", 0x100, 0x81}) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x200) alarm(0x8) 2018/03/26 17:26:53 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002440)={'sit0\x00', {0x4, 0x401, 0x8, "85eb45c04484", 0x9}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0x4, 0x200000000001) 2018/03/26 17:26:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x84801) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req={0x8713, 0xc92, 0x1ff, 0x34}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@generic={0x82, 0x2}]}}, @igmp}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10400, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x911, 0x4) 2018/03/26 17:26:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) listen(r0, 0x4000000400081) accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x53, 0x0) socketpair(0x2, 0x8080b, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000400)={0x3, &(0x7f0000000140)=""/237, &(0x7f0000000380)=[{0x1, 0x0, 0x0, &(0x7f0000000040)}, {0x8000, 0xe, 0x0, &(0x7f0000000240)=""/14}, {0x5, 0xc1, 0x1, &(0x7f0000000280)=""/193}]}) 2018/03/26 17:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x44, &(0x7f000098dffc)=0x6, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000640)=""/116) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x402000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000380)={r6, 0x7, &(0x7f0000000280)=[0x7, 0x8001, 0x9308, 0xfffffffffffffff8, 0x550, 0x3, 0x10fee556], &(0x7f00000002c0)=[0xfff, 0x2, 0x7, 0x5, 0x6, 0xffffffffffffff32, 0x7], 0x40, 0x7, 0x8, &(0x7f0000000300)=[0x7fff, 0x6, 0x3, 0x9, 0x10001, 0x7, 0x6], &(0x7f0000000340)=[0x6c, 0x2, 0x3]}) listen(r0, 0x4a3) 2018/03/26 17:26:53 executing program 6: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4312000) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x7f, 0x8, 0x5c100000, 0x5, 0x99, 0x4e8}) 2018/03/26 17:26:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r1) 2018/03/26 17:26:53 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="a800496867c24df8c771f7c22f4e6b5baf1fa78a4250b10a8ddadd9f677c45933009792b885a59ca252f7933f34f4d8001266ad0e8e74e9eebc53ca4f68af3d81bec9856cecd06bd31d06c7e9d329833fc8d2d5f78a370d7353623c575395b2f38af52f59e232b854eb6df22ef859ada2a00a85eacd0996ed3aa480e18820590df8f4006445a91b6673fa94e288bd4a85b465eec872dfae589bee56ce6d40b15c03791dc372140017ac4964301f2b9ba7da6baabfa6b", 0xb6, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="c9", r2) keyctl$get_persistent(0x16, 0x0, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x2, r0, 0x1}) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) 2018/03/26 17:26:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x1, 0x1}) 2018/03/26 17:26:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r3 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r3, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/03/26 17:26:53 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x100) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100), 0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/26 17:26:53 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "765bc3b5ab8b43b92580d80cbae82513635f40b5675c408bceaf06a7ad010000000100000090730a3e91b359"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3eaf31d3d60f263b6a49552462c458a7d923da5570b9ee8eb71765db27d29572899666e97a3615a76242641be3ce641c8521c3859063d8afd5ea57041a5d9938", &(0x7f0000000080)='\x00', 0xffffffffffffffcb}) 2018/03/26 17:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000700)=0x3, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000001c0)=0x2000000000000004, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000740)={r3, 0x80000, r2}) r5 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r6, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000640)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x60000, 0x1, 0x400, 0xff, 0x200200, r7}) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0xffffffffffffff7b) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) [ 286.070556] : renamed from bcsh0 2018/03/26 17:26:53 executing program 6: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000040)=0x5, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='#mime_typevboxnet0userwlan1trustedkeyring&%\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) fcntl$setsig(r5, 0xa, 0x3f) getsockname$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) setsockopt$inet6_mreq(r5, 0x29, 0x19, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0xfffffffffffffe59) r7 = socket$can_bcm(0x1d, 0x2, 0x2) dup2(r7, r5) 2018/03/26 17:26:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40000) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/26 17:26:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r1) 2018/03/26 17:26:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @rand_addr}, &(0x7f0000000200)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@dellink={0x0, 0x11, 0x522, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x80c0, 0x14058}, [@IFLA_PROTO_DOWN={0x0, 0x27, 0x660}]}, 0x1b9}, 0x1, 0x0, 0x0, 0x4}, 0x0) flock(r0, 0x5) 2018/03/26 17:26:53 executing program 7: r0 = socket$inet(0x2b, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000000)=0x246) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80800) setreuid(r1, 0x0) 2018/03/26 17:26:53 executing program 1: r0 = socket(0x1000000000010, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000a00)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b883a60ef9ca599511ed956a95502d0349a57340b5066007f39732224c7ec1b11ff1ad1b617dd85d875c3380a750aca0e6cb75b850519971c7c15aaa9afb656c1da32b63ee00782ee4ba677893c331a8e91312f8170bc205d0dd1d3b5219e4b3672010fc4b621af7269a9ba523bc596cf45f2d382b12faa9729cb4c2e2ef22a2b7e243d47a4af2fed285eb3a7bd3a8a28f5a5abd920a1bf9d6c7fc0e9e4f0c", 0x9f}, {&(0x7f0000000300)="a4e387f8263cf5700396d205a202bddefeb99b3a3b2633a8795da44f53549737245a5794c30f9e61c8d3212715be90ba46ec14cfaea7b9b80969c210ae5185e3f6e09cc5cb5a7392b44f2d7021664c13d4c231c55438e84eec8741b76e9cc0488a0010b65c135f2683c09d49b9dd699aca040fe127c1648324d5f2d3dba2e2cf90f5e6f42311ae0011c2baf25aefb50ed40674aaa8b24de279432801caaf1cfd0d333fc9d431c934c08655561c882343271659e1", 0xb4}, {&(0x7f0000000040)="8ce4121f8aeafaa926bf08bd0b38f1be44121c775b08c282196c34a0c43b", 0x1e}, {&(0x7f00000003c0)="2f24b7e4852c6b23c3703e7e9f1948fc0da342d62dd6fec573db91cffa22eadf3c0f0202680df11e354fc903b5f8ef3d57bea7826b87bb27c0570bd8e3fb0ade6a59bd1a00d71142900c8c14b93e468ccfa82d59f0af352024c429d650519c00", 0x60}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000500)="ffa429f8084eb6f6235ee3ac3d4f22978ed79c7e0fd35cba69a1904a3977745d7fbb6a2949294dc65e7b3d3d8cf7e48ef5b68eced05c7a72deae585e5b718efb567312360cad1372cf887f5b885810f5760b2e9d40a02fe58b44670a", 0x5c}, {&(0x7f0000000580)="d8716351cfbdcf3c5ca8c5a9bd37ea16bc40a7e93510243b0e30797a7cb4da17fef2cb3348721198f9b2db453ec3dac973a10b1a50024213cce78b58378cd6d80b0a8ee6f7cff1b2bac4cffeed70283c6ae31606f5bdfb9b18c4f6767b962b3f9a074861c21ac0baf40e35dbe3d5856b6f8ee06707234516020404f4633ebc317d37ef39c440cb38effe6c5cef3be0d1", 0x90}, {&(0x7f0000000640)="0707fe519a449ad324d8526e992e8d42027b42b9d56fd2be4e3dff0a85bc863f00e22b211e444427fab930e84e3f0d00964873d7b935070434c645df9e8d0fac82d913ffed58c7af8e329c65534b889ed4e1ca5d7c7816327c4870680cacf671f2370fd7016721a5271eb5ef7defa523ca393cf3f179897dd213851e79985021fb6361851ae39b832c864606f0c880570bacf81737e69f91554e6c508f7dfacd83c11a3d962247f9c39eff311ec97e8176118ffbaaf461af61cf81385786f50918c225c0a4227cee845553438db160ad0a2c60d6361a27fd", 0xd8}, {&(0x7f0000000740)="016690d4655910056cfa0c7eff072aac37eb970785", 0x15}, {&(0x7f0000000780)="812b4393a64526bce97a8fa9e0f4ee766ed9de88c74693404289c639a545b46ad602213b7a80aad627406060b763dc0b06303aa912c79166d0a887c5ac7dde4bd8c6262cfdaf9de415b908f991d0198daa01b11e4505af328db7f515bfb2d3d6582a649beef7b4c781f8225006f3a922fbac1e3665ff5723e77e20069708f6151b2f1725b85d44030acbf23f9f8634fb66b74bc64e33f21f625ebf96eef6cfdd658daaae67a9fafe6ac4d3fed456750d997ac974b2587d3fadacc8c11d79514095f726", 0xc3}, {&(0x7f0000000880)="95168143fa888a2ebff58ca5aecf9bd9daedf3c8d97dc830f7585ae780f5fd00cb4198418d3e594af20797403d8511444aa07753cadc7e8fc7318d59787d930630da4c697012b50aa990f613836d57608ed17ff3765068b5ea83d46d3eca91438b15912db3b202a3895bbb5f94febc543e762052bd6ba0fabeab3ecd21f0f59d20fc6d4aa52df3343b5e4553fc0c3d2e02b4924753763977c8c05352eacdea0d44710c21c898c6ed97", 0xa9}], 0x6, &(0x7f00000009c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0x40, 0x85}], 0x2, 0x4048001) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/03/26 17:26:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) getpriority(0x0, r4) r5 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r6, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000640)=0x20) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:53 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x40000) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xffffffff}, 0x1) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000140)={{0x4fe, 0x7, 0x316, 0x1f, "6fab21809a9813b7c6f087cb0d6188f306bedfbfc520e235d5bad3704a581675f8e67a7f5623a708d4911253", 0x9}, 0x0, 0x0, 0x4, r1, 0x8000, 0x8000, "fb5d73740034ee967f2e9fe887901e15678cf1472210102b38aa323b2d0f8bebf6739c3f704f8935a4946cb2c46316a02c757b26af2b22faebc8f535f16ac144", &(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x8001, 0x5, 0xffffffff, 0x7]}) set_mempolicy(0x0, &(0x7f00009c8000)=0x1ff, 0x8000) clone(0x0, &(0x7f0000000300)="15cbd8547a00fdbae5278d6f41c44b754a0bf1", &(0x7f0000000100), &(0x7f0000000340), &(0x7f0000000380)) socket$inet_sctp(0x2, 0x1, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x14040, 0x0) 2018/03/26 17:26:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1260400, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) dup2(r2, r0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/03/26 17:26:53 executing program 7: keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x3, 0x7ff, 0x2, 0x2}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) alarm(0xc7) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x20) 2018/03/26 17:26:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @empty, 0x1}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffff0000, 0xb7a4, 0x8000, 0xaae6, 0x100000000, 0x0, 0x0, 0xf95]}, &(0x7f00000004c0)=0x100) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xb0, 0x400000) ioctl$TCXONC(r1, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x100000001}, &(0x7f0000000380)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000001640)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x5, 0x8000, 0x4, 0x5, 0x7, 0x25, 0xef45, 0x1, 0x0, 0x2}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 286.555856] sctp: [Deprecated]: syz-executor4 (pid 25552) Use of struct sctp_assoc_value in delayed_ack socket option. [ 286.555856] Use struct sctp_sack_info instead [ 286.671972] sctp: [Deprecated]: syz-executor4 (pid 25556) Use of struct sctp_assoc_value in delayed_ack socket option. [ 286.671972] Use struct sctp_sack_info instead 2018/03/26 17:26:54 executing program 1: r0 = socket(0x1000000000010, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000a00)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="b883a60ef9ca599511ed956a95502d0349a57340b5066007f39732224c7ec1b11ff1ad1b617dd85d875c3380a750aca0e6cb75b850519971c7c15aaa9afb656c1da32b63ee00782ee4ba677893c331a8e91312f8170bc205d0dd1d3b5219e4b3672010fc4b621af7269a9ba523bc596cf45f2d382b12faa9729cb4c2e2ef22a2b7e243d47a4af2fed285eb3a7bd3a8a28f5a5abd920a1bf9d6c7fc0e9e4f0c", 0x9f}, {&(0x7f0000000300)="a4e387f8263cf5700396d205a202bddefeb99b3a3b2633a8795da44f53549737245a5794c30f9e61c8d3212715be90ba46ec14cfaea7b9b80969c210ae5185e3f6e09cc5cb5a7392b44f2d7021664c13d4c231c55438e84eec8741b76e9cc0488a0010b65c135f2683c09d49b9dd699aca040fe127c1648324d5f2d3dba2e2cf90f5e6f42311ae0011c2baf25aefb50ed40674aaa8b24de279432801caaf1cfd0d333fc9d431c934c08655561c882343271659e1", 0xb4}, {&(0x7f0000000040)="8ce4121f8aeafaa926bf08bd0b38f1be44121c775b08c282196c34a0c43b", 0x1e}, {&(0x7f00000003c0)="2f24b7e4852c6b23c3703e7e9f1948fc0da342d62dd6fec573db91cffa22eadf3c0f0202680df11e354fc903b5f8ef3d57bea7826b87bb27c0570bd8e3fb0ade6a59bd1a00d71142900c8c14b93e468ccfa82d59f0af352024c429d650519c00", 0x60}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000500)="ffa429f8084eb6f6235ee3ac3d4f22978ed79c7e0fd35cba69a1904a3977745d7fbb6a2949294dc65e7b3d3d8cf7e48ef5b68eced05c7a72deae585e5b718efb567312360cad1372cf887f5b885810f5760b2e9d40a02fe58b44670a", 0x5c}, {&(0x7f0000000580)="d8716351cfbdcf3c5ca8c5a9bd37ea16bc40a7e93510243b0e30797a7cb4da17fef2cb3348721198f9b2db453ec3dac973a10b1a50024213cce78b58378cd6d80b0a8ee6f7cff1b2bac4cffeed70283c6ae31606f5bdfb9b18c4f6767b962b3f9a074861c21ac0baf40e35dbe3d5856b6f8ee06707234516020404f4633ebc317d37ef39c440cb38effe6c5cef3be0d1", 0x90}, {&(0x7f0000000640)="0707fe519a449ad324d8526e992e8d42027b42b9d56fd2be4e3dff0a85bc863f00e22b211e444427fab930e84e3f0d00964873d7b935070434c645df9e8d0fac82d913ffed58c7af8e329c65534b889ed4e1ca5d7c7816327c4870680cacf671f2370fd7016721a5271eb5ef7defa523ca393cf3f179897dd213851e79985021fb6361851ae39b832c864606f0c880570bacf81737e69f91554e6c508f7dfacd83c11a3d962247f9c39eff311ec97e8176118ffbaaf461af61cf81385786f50918c225c0a4227cee845553438db160ad0a2c60d6361a27fd", 0xd8}, {&(0x7f0000000740)="016690d4655910056cfa0c7eff072aac37eb970785", 0x15}, {&(0x7f0000000780)="812b4393a64526bce97a8fa9e0f4ee766ed9de88c74693404289c639a545b46ad602213b7a80aad627406060b763dc0b06303aa912c79166d0a887c5ac7dde4bd8c6262cfdaf9de415b908f991d0198daa01b11e4505af328db7f515bfb2d3d6582a649beef7b4c781f8225006f3a922fbac1e3665ff5723e77e20069708f6151b2f1725b85d44030acbf23f9f8634fb66b74bc64e33f21f625ebf96eef6cfdd658daaae67a9fafe6ac4d3fed456750d997ac974b2587d3fadacc8c11d79514095f726", 0xc3}, {&(0x7f0000000880)="95168143fa888a2ebff58ca5aecf9bd9daedf3c8d97dc830f7585ae780f5fd00cb4198418d3e594af20797403d8511444aa07753cadc7e8fc7318d59787d930630da4c697012b50aa990f613836d57608ed17ff3765068b5ea83d46d3eca91438b15912db3b202a3895bbb5f94febc543e762052bd6ba0fabeab3ecd21f0f59d20fc6d4aa52df3343b5e4553fc0c3d2e02b4924753763977c8c05352eacdea0d44710c21c898c6ed97", 0xa9}], 0x6, &(0x7f00000009c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0x40, 0x85}], 0x2, 0x4048001) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/03/26 17:26:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xfffffffffffffe2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000), 0x0, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/03/26 17:26:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r1) 2018/03/26 17:26:54 executing program 2: llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/235, 0xeb) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) syz_emit_ethernet(0xc5, &(0x7f0000000b40)=ANY=[@ANYBLOB="ffffffffffffaaaac4aaaabb9100387cca3c54052e0df10081002c000a0154f82841b2704975eb1fd83e23ce33aaa220d22c99ba2d3e1988f34a3d30b4caf08241a3bdb24949974a7cb25cbce4b353a46e77bb6de6dd19d193f8fb3a801afc1f2e83642c1536ff089c7af4fba0979960fee203c3d780d7c589a5136ddabefb82ef9804bd4fbe77d0e594720346e6acffd3bbd1a285d1c02393f8e9d6d27d51db174e73e75ccd1025396f2d8a07d5fbd77cb8ce14a0f15bdb1a688455237d04a25195675bf560c296321959d293"], &(0x7f0000000100)={0x1, 0x4, [0x524, 0x375, 0x9, 0x785]}) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xdd7, 0x200000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000740)=0x0) r3 = geteuid() fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000800)=0x0) fstat(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000000000)='./file0\x00', 0x4) r7 = getegid() r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000b00)=[{&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000340)="7d4bb50b293ed6f6edbf097a2cc27dddeb4fd4d62d957da1112b26ffd59d6fb89e3988e40b30635509561bc20846cc3167dfdab352d0db98528f246301431d34c3a866902aba5fec2659cb8915083e4580b1c3e15da14f0491390822a597d579fe3aa0bd41e46825d5a8831a403b0af5cfd3b74d9e301e3e085a1daddcae065442c2b0c82d74c3f556fab780cf9050ef606f6715bd1ace938f5560e0a8a1c5a4174de8449b9eea0ff87a9cc606163e898ace4d3911", 0xb5}, {&(0x7f0000000400)="e368895c1d16e6d6e28e9df16241a757d95e", 0x12}, {&(0x7f0000000440)="1ff6ef974687c06c86697e2247ed645f1c51b77af741076460d4cd3eeb96b3418920bee36beb7602eed79f91038f86af356a85ae23e4c10bddf4881e55278e87e4d2d5fc95133f7f8b4ad6603778b66ad88e68509b72af6f84936f47152a7469fccc2be4e797f37449d7d4cdd3af4a9f36b511885e359f820f6d36ddf51316fdad933780ec03784f16e523e2a19e97a3417435e07d694ee46d837e737b9d4c66473c2d8a20b62fef6badc4260ce387f1ccb18bb8bd528bb86ba0439f96f97541fbc7ae41ffed7c43cac44da247598210ed80d82ccbe45c0ffeaf1e19b096522de0b86e2a6ab88427a7401d", 0xeb}, {&(0x7f0000000540)="13b5ca5b3ed6fcd2fb8d1433e610faceb50b0e2edd397acecb64706eb41dbfa64c462fb8301b28077412c8418140fada15020451782dd2e27c972ae164761fd353f2a8a24cb7f0fdc5be0ae5b096a926f4d6ab0f7551725c5f8f4c6aadad7fb753f13349d77e2aa3d5be20aa2b0ba29a096522a8ca4eafcdfced17ea0cdf2f2ac5c3", 0x82}, {&(0x7f0000000600)="ad311cbf424067a5576901b143ba8d5d5cb3e4babe5f607c0fb8c98f93150e57a184ecfe37b8837955bb1acf60a811cf03f213cccd3e251202011f84a7c44c3ce4abe6295a3f13fa9b11192f63ff49f9137dbc1f9c2d3f0b3b7cdcf1251dd8423fe4e305a7540d6e842439c9a1250c26f6bf1dac7ca73d6d9ffe22aaea9f75d2788ee729a55841698ba943632b96cf0a9649cccba6b3dbb364044f0229d3b8ebdce48ebc917b2d9de2771215a104c6", 0xaf}], 0x5, &(0x7f0000000a00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0, 0x800}], 0x1, 0x20000000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:54 executing program 4: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x4000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) clock_getres(0x6, &(0x7f0000000000)) r1 = dup(r0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) 2018/03/26 17:26:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) accept(r2, &(0x7f0000000600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000680)=0xffffffffffffff71) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000004c0)={0x6, 0x4, 0x7f}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000100)=0xc3c, 0x4) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000140)={&(0x7f0000000340)={0x1d, r3}, 0x33c, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="01000100000000000004000000000000", @ANYRES64=r5, @ANYRES64=r6/1000+10000, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="040000000100000004000060320200003b22aa3acf5e5dd6b350a760bad2edf65900137826ad76d3dbc3820ba58b09ede45720da23ec8c6328c413a967bd195d66fc21e0b6a7daab184f2c37dfbc812d"], 0x48}, 0x1}, 0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r7 = getpgid(0xffffffffffffffff) r8 = getpgrp(0x0) r9 = msgget$private(0x0, 0x641) r10 = getuid() lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) getresgid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000880)={{0xdabf, r10, r11, r12, r13, 0x50, 0xfeaa}, 0x4, 0x40b, 0x5, 0x3, 0x80, 0x6, r7, r8}) r14 = syz_open_procfs(r8, &(0x7f0000000180)='status\x00') ioctl$TIOCMBIC(r14, 0x5417, &(0x7f00000001c0)=0x4755) r15 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800000000000009, 0x2000) connect$pppoe(r15, &(0x7f0000000080)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, 0x1e) ioctl$KVM_ASSIGN_SET_INTX_MASK(r14, 0x4040aea4, &(0x7f0000000200)={0x4, 0xa858, 0xadf, 0x3, 0x100}) setsockopt$inet_sctp_SCTP_MAXSEG(r15, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r14, 0x80605414, &(0x7f0000000240)=""/84) 2018/03/26 17:26:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x8, 0x2) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x2) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000002c000)={0x14, 0x22, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x10000, 0x4) 2018/03/26 17:26:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x2) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7f, 0x4000) ioctl$void(r0, 0xc0045c7f) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffe76) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="f00fc1802d000f01cbb848008ee0baf80c66b8446b768266efbafc0ced360f2331f390dbe164f3f00fc78f0050baf80c66b82ebf2e8966efbafc0ced0f35", 0x3e}], 0x1, 0x20, &(0x7f00000001c0)=[@efer={0x2, 0x5101}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x9, 0x0, 0x5, 0x0, "134a990e25f78cd776b2ac6d72bb10968401de0fab1c3d3300cd1f90f8b57da291f652c9943807739cf8c0bf"}, 0x4, [0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x37c, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x69d0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x4ca2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5058, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc81, 0x0, 0x0, 0x0, 0x7fff]}) 2018/03/26 17:26:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x1}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) 2018/03/26 17:26:54 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000940)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000900)={0xffffffff}, 0x3, {0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}}, 0x38) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB="11000000100000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r0, @ANYBLOB="0000c059"], 0x18) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000003f75)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) clock_getres(0x7, &(0x7f00000000c0)) 2018/03/26 17:26:54 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x22) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x8001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0000cd3f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7ff}, 0x8) write$rdma_cm(r1, &(0x7f0000001b80)=@resolve_route={0x4, 0x8, 0xfa00, {0xffffffff, 0x1000}}, 0x10) 2018/03/26 17:26:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(0xffffffffffffffff) 2018/03/26 17:26:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="819b754d4fcb4d20e831ce8fc538d13f03f734f5bc7f01956f3efa6d2795c24798c4c8442676ab9359a73aaba6614c67e5feb980aa87cb3f32bf24373891ad382467ec25079c2c96f213b1498ec811c55550203d94b1fda2d4958f76bfa65f3f5551d893510a5b5c4b71ceb12a9b932873ed76594506d8f1939c6550079828db5acdebd2d6d1f0640b116a47a36e328c2c746c11fb2746c0aafa21b8737d95cfc910e33065b57f544053989bf3a4", 0xae, 0xfffffffffffffffd) r5 = request_key(&(0x7f00000007c0)='blacklist\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='vmnet1\x00', 0x0) keyctl$instantiate(0xc, r4, &(0x7f0000000740)="b7181c03588ec53ea96e45d0335acd59b2f61ce1a433e53be314b3e8b979c8f2a900cb0352684ecc892ae6a694e871842cd3b59fdb0f43fd2d6ab646d10449d0cecc851e6693955e858614d3e31e8bdfd5f38f3a9235034184c4161e0315d7f5faf586", 0x63, r5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r6, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000880)={r1, 0x6, 0x7ff, "9d4072"}) kexec_load(0x1, 0x6, &(0x7f0000001b40)=[{&(0x7f00000008c0)="b41537a4a5c97406af0ed1badfeac3ef5a80dfa28a80eb286303cb9e0d806c21456c2a8040aee488f1672c323d32778392231614f3e3b132c8cfd26e792ee99eda00cf7005463a6effa24af1104c38c78ce312bbf63f1fd46ceae6a48a8947a75006337ab05213343eb54a0c501a7a88f7c5088bb524a7aa80e24eb0c55e57ed3436ddde16a8e201e887e802561129ebbce719f493e810dc94aa5263f3374b2ed7f91a2369903c2ef6623f8dea2962204e433492cb8a31faaff736f9", 0xbc, 0x9, 0x7}, {&(0x7f0000000980)="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", 0x1000, 0x3, 0x9}, {&(0x7f0000001980)="e5b5c4ea26eb673af02b93b0694f8e5804051d", 0x13, 0x9, 0x263}, {&(0x7f00000019c0)="45ca5caabb06e39b88d05068b924002b27059cce1f3fecf453ba68e25a1498d5238973d6391ef3f67c2c82", 0x2b, 0x5, 0x1}, {&(0x7f0000001a00)="b2c67cd5a734eaa04901e5a63c5f1803a2a017c166a0ce485022bf383508811af5e452cde1f09664f7759bc58e33ca4b4268143ef12fdb583b1763a3aee33a82cf8e9bc261c4af90eca2b55ea4e7ad4dcd9582434c2a6f2e", 0x58, 0x34, 0x80}, {&(0x7f0000001a80)="d11d5f7ffa8900f8c42077172262318bbcae05157748f50a6197888c9df4c7368190031df05d5b93f35c3cf71a36abff86ba9b6142dbf6f52154747e72918a51d6045ad012d4dfddea0a4f6115489c8b5e7419039d065b4a6e9aac92239581d1c2d7015c13c0d9ba2fbb45ea5f9345ce35196a92d319e48ade30ade46f45f7445bfea8bb8ae97ce1fc90cb69206cb393e840ef5e4f7d2e5dc6d5c91ffe1c3bda629b470a", 0xa4, 0x20, 0xa1f}], 0x280000) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r1) 2018/03/26 17:26:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x100000001, 0xffffffffffffff81}, 'port1\x00', 0x88, 0x40000, 0x414a, 0x100, 0x4, 0x27, 0x5, 0x0, 0x3, 0x3}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) close(r1) 2018/03/26 17:26:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x200000000000001, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x12080) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000003c0)={0x12e5, {{0x2, 0x4e24}}, 0x1, 0x7, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e24, @rand_addr=0x5}}]}, 0x410) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) write$eventfd(r2, &(0x7f0000000000), 0x8) fcntl$setstatus(r0, 0x4, 0x800) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) 2018/03/26 17:26:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) 2018/03/26 17:26:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(0xffffffffffffffff) 2018/03/26 17:26:54 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0xe1, "738954657b0915c680cc8253b7771f4046b72576c7eff5f4bfabf6e3ef95544984a49a5ba6aae862193b642cfc452874945dd92824dc7503cb6ffddc0f557a45550c1388599d0a0bbbd4934e75320cd5a6f474e0543e5be975bfeede7d4d29349882302a5263348e95fcea1b331b8aa7c9a64378514ef89dd91c41a62cc530e3b542da60c1afc3cc79b768f3af9d7e639c65ba9d06afa92579ea4141d4a0e052345d8ead21d6202b05a011725812f5355140f2f2047afef5e95d17197e3cc079679ba4214dead66e9a818c7701ef270b78093a4eda663103b34e132bd0301b267d"}, &(0x7f00000001c0)=0x105) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/26 17:26:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x440000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000280)={0x0, 0x8, 0x7, &(0x7f0000000240)}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000780)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000680)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000480)={{0x9, 0x101}, 0x24}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000640)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:54 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffff00000000, 0x12d81) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x7d56, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8000, 0x80000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) ioctl(r1, 0x0, &(0x7f0000000100)="0db9c629023dcffd438474b7125cbf8266c72043226425d7f2bdd1be0cc0ec466f5efcfa0d6c4e60a80409f86029b011269146b8f6509c3d9236fecc401805a36c39ff9dd436256d5d1f30c994e6b1d3f1b946f62b523dfa007a2ec730e8b626f5ec8854a809c8a054268af6f4f306e1d2977cb59f") ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/26 17:26:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x5, 0x44000) close(r0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/03/26 17:26:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0x343) 2018/03/26 17:26:54 executing program 4: r0 = socket(0x100000000000010, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200200, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x74, 0x0, [0x6, 0x9, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xffffffffffffffe1, 0x0, 0x2, 0x36}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x3ffff, r2, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x40, r3}) socket$bt_bnep(0x1f, 0x3, 0x4) write(r0, &(0x7f0000000080)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe05001000064b", 0x26) 2018/03/26 17:26:55 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(0xffffffffffffffff) 2018/03/26 17:26:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/26 17:26:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffbfffffff, @loopback={0x0, 0x1}, 0x401}, 0xfffffffffffffd4e) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000011c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000001200)) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001240)=[{&(0x7f00000019c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendto(r0, &(0x7f0000001100)='\x00', 0x1, 0x4008000, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @broadcast}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2c, r2}) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffe6e, &(0x7f0000000080), 0x111}, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = dup2(r0, r0) r5 = fcntl$getown(r3, 0x9) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000001140)=r5) 2018/03/26 17:26:55 executing program 5: socketpair$inet6(0xa, 0x804, 0x1000000000008, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x5, &(0x7f0000000180)="2adc896e86c8ac0c718531da6410aa9ab64f9569652c42ab7e89d6be61b45a4e55479a7ea826166ae00e7f465e788f91c2180854dcefb0d2d615d6425c5300a464") r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r3}) readahead(r4, 0x996, 0x100000000) fcntl$setstatus(r3, 0x4, 0x4004) sendfile(r2, r3, &(0x7f0000000100), 0x80000000000001) 2018/03/26 17:26:55 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) eventfd2(0x3f, 0x1) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x200}]) 2018/03/26 17:26:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x7, 0x2, 0x100000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000800)={&(0x7f0000ffc000/0x3000)=nil, 0x82b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r6, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000027c0)="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", 0x7a0}], 0x1}, 0x0) recvmsg(r6, &(0x7f0000000140)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0), 0x373}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) getgroups(0x3, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f00000006c0)='./file0\x00', r7, r8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000680)={@empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r9, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDDISABIO(r2, 0x4b37) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000640)={0x2, &(0x7f00000001c0)=[{}, {}]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom(r1, &(0x7f00000002c0)=""/113, 0x71, 0x10101, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x2, 0x4, {0xa, 0x4e21, 0x9, @empty, 0x2}}}, 0x80) r4 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xff80000000000000, 0x2000) sendmsg$rds(r4, &(0x7f00000009c0)={&(0x7f00000003c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000000480)=""/66, 0x42}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/219, 0xdb}, {&(0x7f0000000700)=""/72, 0x48}], 0x6, &(0x7f0000000900)=[@cswp={0x58, 0x114, 0x7, {{0x80000000, 0x4}, &(0x7f0000000800)=0x6, &(0x7f0000000840)=0x427, 0x9, 0xffff, 0x40, 0x4, 0x5, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x3fffffff8}, &(0x7f0000000880)=0xff, &(0x7f00000008c0)=0x1ff, 0x6, 0x1, 0xfffffffffffff660, 0x9, 0x1, 0x4}}], 0xb0}, 0x20000000) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x4001) bind$nfc_llcp(r5, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x0, 0x0, 0x5, "c843ab5812261fb7250c1f7459534b7ce83fb5b6549c7b35cdae750fe41f099917bff123ef1f4c139da8d15c5ec9f07aba231a3e7c51ff1b547f0c36f07419", 0xf}, 0x60) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/03/26 17:26:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@generic={0x0, 0x573, 0x9}) open_by_handle_at(r0, &(0x7f0000000000)={0x90, 0x0, "ff42b262d71e1fb886a898375f8e62c7402adfd4ee0f6167e403654a56673657c835e90184e561e35163d05f5640efbd5e6170d9f250fcf7a8724aeee7218b729427cf98b075db0d58c16f4a8588d6be8474e054d11b2983086092b2ef569b511f9b4d640ba80404177a6bf066be089e016fc0aeab372580721369736ea30ac51f7417c20b962184"}, 0x4000) close(r0) 2018/03/26 17:26:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4a001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) clock_gettime(0x7, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/03/26 17:26:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3d6, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x460080, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r2) r3 = dup2(r0, r0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000001c0)={0x4, 0x0, [{0x2, 0x2, 0xffffffffffffffff, 0x8, 0x8}, {0xb, 0x10001, 0x5, 0x8, 0x1}, {0x1, 0x5, 0x40, 0x5}, {0xd, 0x100000000000000, 0x800000000000000, 0x8001, 0x5}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x9dd, 0x0, 0xffffffffffffffff}]}) 2018/03/26 17:26:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02000000020000000000000000040000"], 0x10}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000140)) tee(r0, r0, 0x3, 0x3) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="02171600020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/26 17:26:56 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x8000, 0x480000]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f00000003c0), 0x8, &(0x7f0000000180)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/03/26 17:26:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x262080) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) close(r0) 2018/03/26 17:26:56 executing program 5: mmap(&(0x7f0000a08000/0x3000)=nil, 0x3000, 0x7, 0x1000000031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80000) 2018/03/26 17:26:56 executing program 1: prctl$intptr(0x21, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x2, 0x7}, 'port0\x00', 0x68, 0x10, 0x5, 0x0, 0xffff, 0xfffffffffffffffe, 0x1, 0x0, 0x4}) prctl$void(0x22) 2018/03/26 17:26:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sendto$llc(r1, &(0x7f0000001240)="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", 0x1000, 0x40000, &(0x7f0000000040)={0x1a, 0x7, 0x8, 0x10000, 0x2, 0x100, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x6e3}], 0x1, &(0x7f0000001180)=[{0x50, 0x1, 0xcf15, "23c07c26a9006a937ab9694a05f49b6a7b8b9a434fb46130feeee1f02c23813b5d63d35757c750a5580f838478669e6d23f68c5d399dfee717d750f3"}, {0x60, 0x10d, 0xea, "73b357f15bdedf24db5f412d3dfff593f56b68e8c7f2dd404d658788dd685755932a6e6cc59f468b0cb6842a3bd1d7cff3aa92c7870fbf7eefed268428a0491cb5f811d1f140ede03569ee03"}], 0xb0}, 0x4}, {{&(0x7f00000007c0)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003040)=[{0x108, 0x12d, 0x2, "f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f9a8008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994eb99b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fdf3"}], 0x108, 0x8000}, 0x8}], 0x2, 0x204000) 2018/03/26 17:26:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000001c0)={0x800, 0x8, 0x40, 0x59f, 0x1, 0x9}) 2018/03/26 17:26:56 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:56 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, @in6={0xa, 0x4e22, 0xe000, @empty, 0x1ff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x10001, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x54f, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x800000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xc8e}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x15}, 0x3f}], 0xd8) 2018/03/26 17:26:56 executing program 5: mmap(&(0x7f0000a08000/0x3000)=nil, 0x3000, 0x7, 0x1000000031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80000) 2018/03/26 17:26:57 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x200020) r1 = dup3(r0, r0, 0x80000) openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/26 17:26:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha1-avx,kw(twofish-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) dup(r1) 2018/03/26 17:26:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:57 executing program 2: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xffffffffffff8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x3ff, 0x3}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x3a) r2 = memfd_create(&(0x7f0000000000)='%)GPL%vboxnet0$!user\x00', 0x2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_settime(0x0, &(0x7f0000000040)={0x77359400}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) sendmsg(r3, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/03/26 17:26:57 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000100)={0xd000, 0x106000, 0x1f, 0x79780, 0x86f}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baa100b80000ef0f01cb0fc79c555e0f23b766b9b10100000f320f01ca3ef96eb806008ec8363e263e66653e660f56d2", 0x30}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/03/26 17:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffa000/0x4000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=0x0, &(0x7f0000000680)=0xffffffffffffffa3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x81}, 0x8) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) sendto(r0, &(0x7f00000006c0)="d5", 0x1, 0x43, &(0x7f0000000780)=@nfc={0x27, 0x1, 0x1, 0x4}, 0x80) close(r0) 2018/03/26 17:26:57 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="4c0000005200ff2f00e6ffffffe300e902ff8002000000220000000000001005001c0000000000000100013ab682114870000000000000002b2ca654a6610c6aac315d4c1cbc832b0790ed25", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@hci, 0x6, &(0x7f0000000200)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42c40, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000100)={"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"}) 2018/03/26 17:26:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f0000000000)=0x3e7) 2018/03/26 17:26:57 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000602a1283bd30d2a81b706969770f9390384a24185790c7e5bdc88efedc3f828c6c50fa2ea152620f33ebeac633c97aec3ead2b46ad69f29a8c43b254a72ee5ff42c4f656b85fd8881838099a0a05e484ac775d309baa1e3aef6195a5f116b235dc8d63b8b0b2fa4aaafe45ecd99cab575c854a8fa57d79f46ac62cfc0d0000000870252526d8824e9df0d8518f6ba343c147fb6360b8ab6af813ba4f87d8d05828334cb23aa5a161beea2aa20000000000000000000000000000000000000000"]}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0x165b, 0x400, 0x3}, {0x5, 0xd0c9, 0x2, 0xfffffffffffffffb}, {0x4, 0x7, 0xffff, 0xffff}, {0x1, 0x8, 0x6, 0x5}, {0x80000001, 0x6, 0x6ec, 0x1}, {0x6, 0x3, 0x3ff, 0x7}]}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000001340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000800}, 0xfffffffffffffebe, &(0x7f0000001300)={&(0x7f0000001380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="180428bd7000fbdbdf250300000004000500faffffffffffffff080001004e21000008000400020000000800020078fc930055876a8e520abc"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x11) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000002c0)=0x1, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000023c0)=""/4096) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000012c0)={'ip6gretap0\x00', 0x3ff}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x9, 0x7}) 2018/03/26 17:26:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f000029bff8), 0x8, 0x0) r0 = memfd_create(&(0x7f0000738fff)="80", 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80480) fallocate(r0, 0x0, 0x0, 0x50000) ftruncate(r0, 0xe722) 2018/03/26 17:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000000700)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) fchmodat(r1, &(0x7f0000000740)='./file0\x00', 0x0) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000640)={r5, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4000, 0x4b, 0x6, 0x5, 0x8}, &(0x7f00000001c0)=0x98) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:57 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x42002) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000000c0)=""/110) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$cgroup_int(r3, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) 2018/03/26 17:26:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x3, 0x2, 0x4, 0x81, 0x80, 0x4000000000, 0x9, 0x10001, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x9}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4, 0x0) close(r0) close(r3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000200)=0x71) 2018/03/26 17:26:57 executing program 1: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1b, 0xe, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000380)={0x101, 0x9, 0x7fffffff, 'queue0\x00', 0x3}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x7, 0x4e20, 0x0, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0x1, 0x7fffffff, 0xd458, 0x4, 0x5, 0x8, 0x8, 0xfffffffffffffffe}, {0x8, 0x0, 0x5, 0x5}, 0x2, 0x6e6bb4, 0x1, 0x0, 0x1, 0x3}, {{@in6, 0x4d3, 0x6f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8000, 0xfffffffffffffc01, 0x3, 0x2}}, 0xe8) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/221) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) quotactl(0x40, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000480)="f21d9feb4e29ec53588b3104f20269af3e04804729cf2755918a1119dc268c31df75403e98b868991c42948eeb21ffb8b24962383ee9288b9ed483a4067c02190645462caf8f129d6377736c4e6b6d1ac2b2677c8f3069cdc47ff9b4d2f6f14d6d37a65fcb74529fd020ee8099f765f37d883deae331") sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/26 17:26:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0xc0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x14) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/26 17:26:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x10000000, 0x0, @empty, 0x9}, 0x11e) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="08f1d958d7fd5771cccdb0fd91f7d0bd8fd33e287ca4945b80ff5fa7cfd722e7449b957d365d4ae11a263912f51e1923877f543e2af876425a5da8b055db050c938b7e52e4a957e764e570df25be5a197497d99d382f332cddba5a3d21ab211287343ea826baf384eaa7ea4f6f15e27e18e488090ea009664f149522f1c56e09a1d5cdfb0e420d2e729f26ee99336a0a5eae0fd20d6bed07304a9255a24d3b53382d2832c501bf1c68b9ecba66dc836e73d186d79bf234d40992d624497e16fefeff9f7f307a9ec6fa1fcfe3baba44d6da9446355e9c781dd1fe5fae3d5968018145546ae93e458f7d2a7f102b5194cce906", 0xf2, 0xffffffffffffffff) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4f5}], 0x1, &(0x7f0000028000)}, 0x0) 2018/03/26 17:26:57 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/keycreate\x00') pwritev(r2, &(0x7f0000001400), 0x10d, 0x1) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x4}, 0xc) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000000040)=""/28, 0x3fd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000380)={0x0, 0x0, 0x20000000000, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000001c0)={0xa8, 0x10000}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) 2018/03/26 17:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000680)) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x80005, 0x800000007) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r0, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x5, 0x30}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000780)={r5, 0x9}, &(0x7f00000007c0)=0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r6, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000640)={0x10001}, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x290000, 0x0) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:57 executing program 2: r0 = socket(0x15, 0x80005, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000001000)=""/4, &(0x7f00000000c0)=0x4) 2018/03/26 17:26:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x5e) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xaf, 0x0, 0x2, 0x100000000, 0x4, 0x7, 0x7, 0x0, r2}, &(0x7f0000000240)=0x20) close(r0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/38, &(0x7f0000000140)=0x26) close(r1) 2018/03/26 17:26:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xffffffffffffffff}, 0x0, 0x20000000, r2, 0x0) r4 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000003ff4)) r6 = dup2(r3, 0xffffffffffffffff) pipe2(&(0x7f0000000540)={0x0, 0x0}, 0x80800) getsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000000140)={@dev}, &(0x7f00000002c0)=0x8) r9 = shmget(0x3, 0x1000, 0xffffffffffffffff, &(0x7f0000764000/0x1000)=nil) r10 = semget(0x2, 0x4, 0x80) semctl$SETVAL(r10, 0x1, 0x10, &(0x7f0000000340)=0x100000000) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmctl$IPC_RMID(r9, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) dup3(r11, r8, 0x0) ioctl$VHOST_GET_FEATURES(r7, 0x8008af00, &(0x7f00000005c0)) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00000003c0)={r12, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000000100)=""/24) syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x0, 0x80) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/03/26 17:26:57 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket(0x10, 0x802, 0x0) accept$alg(r0, 0x0, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x9, 0x200, 0x2, 0x0, 0x6d, 0xfffffffffffffffe, 0x1800000000000, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) 2018/03/26 17:26:57 executing program 6: r0 = socket(0x10, 0x2000000000000002, 0x0) clock_gettime(0x7, &(0x7f0000000000)) write(r0, &(0x7f00000000c0)="240000002e001d003200000800417700fbffffff0100000000270100000000080000ff10", 0x24) 2018/03/26 17:26:57 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000002c0)="eb9e93333f7bd674fc99613520fb0e62f96234725d32c3db63eb35dc49757325c33a4b102e020882fedd238b465c787893528f4c48acf6da4900586ea56b434a87d4189379ab1675a7e5385c9570e50ae6ec29a31b6f2c8fb2240517245f6939c1631f149c4d1a925f25e03ff9b32511b714bc60fb33cffb0694e3f6b8b36ad810bf0f6f4f92fbed9641be4041fb9137a03f0bf60a5abd384d98a8452408b9ce619913ac0474749ce751a6159d0d38dcbbb5e0a5519b13790bfcf6e60e13", 0xbe) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f00000001c0)="21d95fef18ef4c4960edbd354d2a7f1d178d0c9303b416781ad1a48540cb9d2990d158e9f51eaa629c4bbf403fe1999efe24d6e29555b91c864c64688c24bbbfa233507c833ca699aacf5a265ecfddd1ebfdd4288fc6da23f12d43e8a40c1794770db164685ee3c0e9dc664d4b418cc59d18114eda1b3fb991a3a8c3", &(0x7f0000000240)=""/86}, 0x18) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/26 17:26:57 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x100) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x9, 0xf3, 0x1}, 0x10) r2 = dup2(r0, r0) getpeername$netrom(r2, &(0x7f0000001640), &(0x7f0000001680)=0x10) 2018/03/26 17:26:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x405, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x3]}) 2018/03/26 17:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80002, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) fcntl$setsig(r3, 0xa, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) syslog(0xf, &(0x7f00000007c0)=""/4096, 0x1000) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:57 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x6, 0xffffffffffffff9c}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10) 2018/03/26 17:26:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x400, 0x80000000000000, 0x3ff, 0xffff, 0x7fff, 0x1000}, 0x1}) 2018/03/26 17:26:57 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x3) 2018/03/26 17:26:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x3125, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x7, r0, 0x1}) r4 = dup3(r0, r0, 0x80000) r5 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x4000) r6 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x40000, 0x5) r7 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x1) r8 = syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0x1, 0x101000) io_submit(r1, 0x7, &(0x7f0000000800)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00000000c0)="2dc28a43ab746ac2fee430bd27ce3562a0813c3ad431dbfcaea5f82533c0437c1c2babe5df8c4f85173bf0042fd1d8a19fe1a69eef497e4d5c1a931fb8304772d8620f60", 0x44, 0x0, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffb, r0, &(0x7f0000000280)="16088ab53411cdcbdefc89af3582a9d2d182be855a69bc177fb4e339bc9e873f357e1b7e312ca269cb7ebdcb47ef01199a5c872a9835c1fcb65fcdd3b4c8b2ade69513532072bd04b5f761f72e72e3b839822fda", 0x54, 0x10001, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000000380)="4b0032df8d67b46f5770a6d7b563e7f3b4a67a1ec722cc4c45ab2fe30f93647deee4116876964d5dd7a8b71d6fc7165f9cae8d8c3e01a1f1fce88068017d20b96299a1644d413b9fc3a8ea23700a5bc9bb6115fde17e0b7106a0372b98729031091f0b", 0x63, 0x0, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xb, 0x80000001, r0, &(0x7f0000000440)="ceb25ba83ca90f9883a5c8cc6881034af080f0288ce22d9676f94fd2ea0ebe01e73472e4d8f813e6a475b98693dd505b3e738905cea92f1f0d20c6bdf273cba8a691a110", 0x44, 0x2, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x206f, r0, &(0x7f0000000540)="7d07ef2a2642ab12d5331504ae82", 0xe, 0x1f, 0x0, 0x0, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000600)="c50e06a5b8f488fde571b17289be25f17d3204209b968595c91495258240b3a34fb7be50527a46b9e362cfcf864787b5cec2531cfb4fccac49b378dfc420a3235991faadef233ca515e898bc751223e4b44909757b03f20384d946f5e7a38d3c02e114d41272b20e85d76117c81da1e8457b616df08171e5b429571700c6cd1751456c067b34fdf6bad4c411ebe9", 0x8e, 0x9, 0x0, 0x1, r7}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0xb6, r0, &(0x7f0000000740)="ec0acd04953d4d217cb2e2bea363c315085280835549ad328f49f1fb025b10fc0c0a561bc5ddd4c2deeff4", 0x2b, 0x0, 0x0, 0x0, r8}]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) fsync(r4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r9, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/26 17:26:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x1c, "83cebbb1696d30c6b28371e06631b539804f6cf79e585ff77881437f"}, &(0x7f0000000140)=0x24) 2018/03/26 17:26:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x220200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x4, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) 2018/03/26 17:26:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000200)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000000100), 0x0, 0x804}, 0x0) 2018/03/26 17:26:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) r3 = gettid() getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000100)={0x6, 0x1, r3, 0x0, r4, 0x0, 0x1, 0x1}) 2018/03/26 17:26:58 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xb0}, 0x4) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000000100)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000240)={{0xa89e, 0x8}, {0x0, 0x100000001}, 0x2, 0x1}) r3 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffdc6, 0x807fb) ioctl$sock_bt(r3, 0x541b, &(0x7f0000218000)) 2018/03/26 17:26:58 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20002) sendmsg$alg(r0, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000080)="08d012b8a6ea66c35a9eaf23b3dce1e14b412ae9dcb6964d0e53", 0x1a}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="dc1d49d4312fc1e8c04903385cec07f1c5aa28f11c6d90eb6195bca99172a0da6e58f1016573738512c1e3ae9eb0", 0x2e}, 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&(0x7f0000003280)=ANY=[@ANYBLOB="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"], 0x1078, 0x20000000}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 2018/03/26 17:26:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r5 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) r6 = gettid() ptrace(0x4208, r6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r7, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) close(r0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000001c0)={0x4, 0x0, 0x5, 0x9, 0x8, 0x7fffffff, 0x2, 0x6, 0x40, 0x3}) 2018/03/26 17:26:58 executing program 1: r0 = socket(0x200000000010, 0x7, 0x20000001e2460b2) write(r0, &(0x7f0000000040)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff10", 0x24) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/26 17:26:58 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='erspan0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000000c0), 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8002, 0x0) close(r1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x20, &(0x7f0000ff9000/0x4000)=nil}) 2018/03/26 17:26:58 executing program 2: creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000) 2018/03/26 17:26:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x220200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x4, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) 2018/03/26 17:26:58 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x4, 0xffffffffffffff9c}) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000140)={0x8001, 0x0, 0xff, 0x0, 0x0, [], [], [], 0x40, 0x6}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000280)="ffb8c20845696c14a9b4c6d68740ebb2accc47515dc0c816e6730a3c33f71c9b47e1df3a08bd8c4248827f21fc4144a50b8e140f8e56c01b275359a8e78c97eff12593f77ca446df507d", 0x4a) close(r1) close(r2) 2018/03/26 17:26:58 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-\x00', 0x2) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x0, 0x40000000, 0x1) 2018/03/26 17:26:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc1, 0x100) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) timerfd_gettime(r1, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000340)) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x0) ppoll(&(0x7f0000000240)=[{}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='reno\x00', 0x5) 2018/03/26 17:26:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) recvfrom$inet6(r1, &(0x7f0000000640)=""/143, 0x8f, 0x10000, &(0x7f00000001c0)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:58 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='erspan0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r1, r1, &(0x7f00000000c0), 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8002, 0x0) close(r1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x20, &(0x7f0000ff9000/0x4000)=nil}) 2018/03/26 17:26:58 executing program 7: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) dup3(r1, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000540)) 2018/03/26 17:26:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(0xffffffffffffffff, 0xf6, 0x6, 0x3) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2efe96ab43062b630add57587f95a5a8dcbcad5bd00839", 0x55}], 0x1, 0x0) sync_file_range(r0, 0x2, 0x100000001, 0x7) 2018/03/26 17:26:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000200), 0xffffffff, 0x6) io_setup(0x3, &(0x7f0000000280)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x10000) epoll_create(0x6) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000180)={0x3, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20004104}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="40000000f8a49a5730efe7ca0e2d8d0bc4e7dbadae48fb6efb49f20d9e2da6bfe230ccc4b96d37d74dbb8c6d518658aa3a550565c2ed3021", @ANYRES16=r4, @ANYBLOB="00012bbd7000ffdbdf25070000000c000100080006006f76660008000500000000000800040000fcffff08000400000001000800050001000000"], 0x40}, 0x1, 0x0, 0x0, 0x41}, 0x40) 2018/03/26 17:26:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40700) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x4, 0x1f, 0x6}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r4) 2018/03/26 17:26:58 executing program 0: r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022dbd7000fddbdf250b000000080006000400000014000300080008000600000008000700000500010000000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x20008845}, 0x20008010) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) sendfile(r2, r0, &(0x7f0000000200), 0x7) close(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r4, 0xfad, 0x3, [0x3c, 0x4, 0xfffffffffffffbff]}, &(0x7f0000000380)=0xe) close(r2) 2018/03/26 17:26:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000caf000), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/76, 0x4c, 0xfffffffffffffffd, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/26 17:26:58 executing program 2: mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/167) mkdir(&(0x7f0000000200)='./control/file1\x00', 0x140) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) close(r0) 2018/03/26 17:26:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x100, 0x2, 0x5, 0x6, &(0x7f00000001c0)=[{}, {}]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x3}}}, 0x84) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/03/26 17:26:58 executing program 1: r0 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = accept(r2, &(0x7f00000001c0)=@l2, &(0x7f0000000140)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000000500)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001c40)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001c00)={&(0x7f0000000540)={0x1688, 0x2a, 0x200, 0x70bd2b, 0x25dfdbfd, {0x4}, [@typed={0x4, 0x5a}, @typed={0x8, 0x42, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="33208364d7b6ffe9f1893d3c272a5450fcfedea99f5c795da4043c059a63026394a569ba5be27b21235e0d3fc973e623c0ec61b9e4ee723637146a38075a3ee3615e75b5dc9543f313823c9a3ad92f585b9d78e6785c28cfba0e67e16f2010ee011068863ce6e4bc3ea94ecb57eac717d299796a5e47639f7f2eda4b779e8698", @nested={0x388, 0x27, [@generic="33bbcd306423ca29bdf95eaad2b7c313f224fb1c0c9bf0858285b95d1504dcd951d18002777fdab16dd92a3fc19801e3a3e4c3a8c2cc56714a41e2e8f8cac952f287840e823b6793a0cde531fc00444d7be726f8b037bcc7d2a25bde43b26db9ea333cb589e52f22b48dab60141eefa97156c9ef9a3880a65a6ae235b5674ead093e00fd353a8aa91de2ae780326a0b49a97a3bc6918a05c06d9098d0dd200859317d55a86f3d7f10142469675fedd5fb7f47f1b25dfde4121d85567f8dcc8bd2444077db192d0d3fdfed655665b95f62a02073bb52b7aeeacd5b2348d9372a1e2b68ea3edb0388cf9dcfadabb75dfe8e3", @typed={0x8, 0x78, @fd=r2}, @typed={0xc, 0x4b, @u64=0x4}, @generic="3f190f9fdacd4c373ff21a595f1acef6ad448b070b8d829cddd1ed341fddf7420e052d71eda99184ed36ae64c41be126b4012bd959159f2e09c62f852153c9dfc7b9ad7dee9786cb238f2c5438cfab417ceb17ed003812c7c7e906c69bd0314bf399f9d4304c714d1c1e30c81ed140ba2b67fd6016ea77120261d773356a99d626bc6b3459613ebc46c472ab3b6c3f26f35b64c56f83e88fde2a3b2c6bfb8e15f566693cab1ae523158aaa32672604a9eeca69dcdba53e858fffe883d80fe56d653117d16262b7a5772800156986", @generic="6092a382c04a7afe061a5fcbd7670979b770932ed6a4454a330ca80b1a071aff58e7fb3e52cf07ed53d75cf1017ae9b538e9c0806cc30bc325d175b630518be1c156a9d9b4fda593dc6b01d1bb439eb1bcab6c762c9d719eee3a737106c1b480b753f9c9d770a95787b019c30c7f81a5e3dc7750f89c37bbb008e85eddca8684e1d62a6f225354fb87b2f77df5c809eb4fa2da01f35d0de4d385f64c1d55eaa9099ed5ae821ef250939e0b7a8bab6bf9edfffe43bace3bbbc42d2ee47fac7bbf1f8735874be8c2cac900d93edb3a2558ef5ca912eb6a0f878f62f8f43e9deaf43918d7f5954e22d99e70d9551bb3b0", @typed={0x8, 0x56, @uid=r4}, @typed={0x8, 0x3b, @ipv4}, @generic="709687897119c2ee79a0d026e3990c5d4eb17556c55af6464e221333b59e13dacf50ae15b27ea5b0cb8874b7a248b32f28e1471deca004b605e14907e6ef7d91f5d23f501e0d59e22b148c9e72006be2bb8e3c2d33e1ad04d81ff994c422778aa3012e5ceefc795a63937a89a3f6f6ab09a09380b0f8bc59924716e112114cec764e7656ae6783903bded108a4d4446064efd77b8b7f40060b29fff862275bb2606d25c65913e3e8d801eb4a4e81ad5e"]}, @generic="9d75cd0e170b51f71d38a8ea1cb7106fdd5ce224b331f88e55fdc8258a9183ee0d492367e36a4009678eaa96d5df1806630043fe60fd684c9d6dd3c309a0840e4ff2c6bd27e77c14589df7ffad5ddcc3b8f6b640ac371872948ab64be7a6d6ffc4348cffe503044a038d0a9e", @nested={0x1144, 0x3e, [@typed={0x8, 0x9, @fd=r0}, @typed={0x8, 0x35, @u32=0xb2}, @typed={0x8, 0x96, @u32=0x6881e215}, @typed={0x4, 0x20}, @generic, @generic="76376b85b0b5f22cf65686c59c6140dcebefdd", @generic="1d8865f040d348828dcbf63c5a64f662ed6eb317b2ce54ea9d33f9e2cdda05f42e2919457aaa95f8e01c43d04462f0e95e93da19bc6fa6dd5843499c1752af1ba48809d3a82b4b34e2540b970c982063129304ef9b2e71f30806b349de4f403197057e85a21b1e0f349a21c3bccb425933fede15e1195602cfcc1804a7ba11391bc1967a", @generic="3ec8bf0b43d63eaf7ff2b07ced97793124064c386dcae1204f34c67b6a89c95435dcdfefd7bacada21bea1742359a9be4fbf4d0274d87f65a0f0008774bf3f3f4b225a9acdffe2b5edecd5561349a9939df8110fa642bd04d8b61d2bb765a56fc71d9336b4ec40e22b3ffd8605ceb7ea5537576a3c9261cbffd7055facf499", @typed={0x8, 0x18, @pid=r5}, @typed={0x1004, 0x28, @binary="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"}]}, @generic="e66c09ec28e0ebf2361664ad02525265626467f7c0bb3adb4d6560e7ea08ae89733df2dbcaa5952b1970567bc0f281346e611170f60e5a564ec0efe7bc76b9a4ef88b376c0926daa7a68c7a4ed3291367462078a64b49615b6d895c31c7a062ef1348de3369dedb6a9189144ca275ae167cc20390485b34f5d675eaf6cff7d02234ebd3799ecd980afb252c9610a20a3fc231d0e38efd03bbcf3fb3386eb56fd60886851a2c5067f", @typed={0x8, 0x54, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1688}, 0x1, 0x0, 0x0, 0x8000}, 0x4000804) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x6, [0x9, 0x40, 0x7, 0x5, 0x0, 0x8]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x1000, 0x101, 0x200, 0x1ff, 0x8, 0x5}, 0x20) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000340)="181b6031f6df61a3a95b9ef045") ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/26 17:26:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @empty, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40700) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x4, 0x1f, 0x6}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r4) 2018/03/26 17:26:58 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @rand_addr}, &(0x7f0000000100)=0xc) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 17:26:58 executing program 6: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) 2018/03/26 17:26:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) sync_file_range(r0, 0x40000, 0x8d, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000140)={[], 0x80000001, 0x7f, 0x10a6f3ef, 0x0, 0x8, 0x1000, 0x5005, [], 0xa5}) 2018/03/26 17:26:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) fcntl$setlease(r1, 0x400, 0x0) 2018/03/26 17:26:59 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7ff, 0x8040) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/26 17:26:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:26:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40700) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x4, 0x1f, 0x6}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r4) 2018/03/26 17:26:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x4050, r1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x40000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/03/26 17:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x1, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000015000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xbffffffffffffffe, 0x1000000000000004) close(r0) 2018/03/26 17:26:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x11}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) r1 = dup(r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000180)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/03/26 17:26:59 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f178a1239cb959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc308000000000000000070309f7f1969136edfd73294c0351575a9e8"], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/03/26 17:26:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000000040)=0x38524d09, 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/226) write(r2, &(0x7f0000000200)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000, 0x0) 2018/03/26 17:26:59 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0x74dc, 0x2, {0x3, 0x3, 0x7fffffff, 0x3, 0x7}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={"7663616e30000008000000001b668052", r1}) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000280)=0x3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000000c0)=0x88, 0x4) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/26 17:26:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x3, r0, r0) bind$packet(r0, &(0x7f0000000600)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) r3 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x0, 0x2, 0x0, 0x9}, 0x10) pread64(r3, &(0x7f00008c1f77), 0x348, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x81, 0x0, 0x1, 0xfffffffffffffff9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000080)={r4, 0x25, "2809920cd68f255f09dee3214917cd88c0b9552a0f80f851674a4012da60322ca66c5c106b"}, &(0x7f00000000c0)=0x2d) 2018/03/26 17:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0x68, &(0x7f0000000640)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0x11}, 0x1000}]}, &(0x7f00000006c0)=0x10) close(r0) 2018/03/26 17:26:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40700) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x4, 0x1f, 0x6}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r4) 2018/03/26 17:26:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:26:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x210000, 0x82) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/247) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/100) r1 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) close(r2) 2018/03/26 17:26:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80081, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x1f, 0x0, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x166) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/26 17:26:59 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x2) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/26 17:26:59 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x6609, &(0x7f00000011c0)) 2018/03/26 17:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r5, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r6 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r6, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000640)={r4, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000680)=0x10) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:26:59 executing program 6: r0 = socket(0x10, 0x13, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa7, 0x40) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x800, 0xfffffffff75e5a64, 0x2, 0x4, 0xff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) 2018/03/26 17:26:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x108, @time={0x0, 0x1c9c380}, 0x400, {0x4, 0x80000001}, 0x0, 0x0, 0x101}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) 2018/03/26 17:26:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40700) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x4, 0x1f, 0x6}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/03/26 17:26:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40700) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x4, 0x1f, 0x6}) 2018/03/26 17:27:00 executing program 5: mmap(&(0x7f0000731000/0x1000)=nil, 0x1000, 0x88, 0x4000000000003f, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) 2018/03/26 17:27:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x444c02) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x109804, 0x0) close(r0) fsync(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x800, 0x1, 0xff, 0x0, 0x9, 0x100, 0x9}, &(0x7f0000000180)=0x20) close(r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), 0x4) 2018/03/26 17:27:00 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/200, &(0x7f00000002c0)=0xc8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/192, &(0x7f0000000180)=0xc0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) io_setup(0x1f, &(0x7f0000000000)=0x0) getpeername$inet(r1, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10) io_destroy(r2) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 17:27:00 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000140)=0x1, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') msgsnd(0x0, &(0x7f0000000440), 0x4, 0x0) syncfs(0xffffffffffffffff) read(r0, &(0x7f0000000240)=""/208, 0xd0) 2018/03/26 17:27:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x4000000001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000300)=[{}, {}]}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/03/26 17:27:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000008c0)={0x39d, &(0x7f0000000240)=""/72, &(0x7f0000000a00)=[{0x3a3c, 0xeb, 0xfee6, &(0x7f0000000900)=""/235}, {0x3f, 0x362, 0x10000001, &(0x7f0000000800)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x4006, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000740)={0x0, @remote, @dev}, &(0x7f0000000780)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000007c0)={@loopback={0x0, 0x1}, 0x64, r6}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/26 17:27:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10}, r1, 0x0, 0xffffffffffffffff, 0x8) dup3(r2, r0, 0x0) 2018/03/26 17:27:00 executing program 7: r0 = socket(0x11, 0x400008000007ffff, 0x7f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x6, [], 0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/6}, &(0x7f0000000280)=0x78) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 2018/03/26 17:27:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)=""/18, &(0x7f00000001c0)=0x12) recvmsg(r1, &(0x7f0000000840)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/188, 0xbc}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f00000005c0)=""/220, 0xdc}], 0x5, &(0x7f0000000740)=""/215, 0xd7, 0x3}, 0x40002020) write(r2, &(0x7f00000000c0)="4cf7be", 0x3) 2018/03/26 17:27:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000800)={0x0, @local}, &(0x7f0000000840)=0xc) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000680)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x0, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd24c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000580)={0x3, 0x5f8000}) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000640)=0x10) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x12, 0x8, 0x0, "085364493c76813b4e2b8126abaadb816eaa4a5437101b8e168bbd0e854b6948b644096719d77f1cf1739d83a92aa7e4e95c511e4247d0362c7be984fe0dd50d", "ebed11f8547ceb5a14a4b0d4cd5585e5a8ba08db2747b9aaaeee7ae09995ad3b96ac2b3e00493f678afd0d23dddbf53825df74bd993b5138030e1b2f309261af", "aa181a25bc26ceb8d2d76b7a476b60f115721b7dbd0716a3c6b3ab98220a6cd3", [0x3, 0x7fff]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000005c0)={0x3, 0x1, 0x2, 0x4}, 0x8) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x33, @empty, 0x4e23, 0x4, 'lc\x00', 0xc, 0x3, 0x1}, 0x2c) close(r0) close(r1) 2018/03/26 17:27:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xbf7, 0x2, [0xda5e, 0x1]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0xd8f, 0x0, 0x8, 0x9, 0x6, 0x7, 0x4, 0x4, 0x4, 0xc0, 0x1, 0x7b8, 0x100, 0x7fff, 0x101]}, &(0x7f0000000240)=0x100) r2 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/igmp6\x00') sendfile(r2, r3, &(0x7f0000023000)=0x800, 0x26a950b) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x0, 0xffffffff}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000280)="5adfb851c34ec33395ada54cc0865d3eafa72cf2132c6dfdc49f292788c9bb1e0eee590cc2004cda440996c4a8112e286678ded4402e8e8bab95a4494469acbd83ccd5bcd6") ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) 2018/03/26 17:27:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x40700) 2018/03/26 17:27:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001140)={"d1d836b2a47d359d55fac523f090644d629e4ae0f4452f0186900c96d1e460f380fe4630e0fcd7782ed097843c715580cfbddbb10b43e4e80b8879d4d8c84ce706f54af35e22c967ecb9be5e55ebe51fc3c8880434e90f6718adec52e3dccedc4eed13d519291beea8089f539675b480c5c15103f27aaa165eab8293293f18d7cabda7b32e1b54f373fb03568e6310334b6d6e24420952a3d6fe1ae2748240c24239e40a5863ebf25c55bc61b0ecb84c9938dd019465f70dfb7d94967bf819f8314dbd06d6cceb1af934ef75f0b462ac0704fec1368e275f5795fca72dfd273b3721fddcba495b65580a13926dabf0f0b8578b329fa8871b6bae51b14088bec5f7f00262d6516fff0b860d388e97ffb6576e8281ab2e6fc706d223167b37f38cedb3844702484cd87a43c0e324260b07f373b9b8feaff4241d8b6be860ffdc62d20bb59869da47ecac8ec17409df1f79977be9291fd9c9ddd3186bd1a116d3aeea27d14f82af6a394b9482c641a0c545fdcf447b7951146d0f4b14c2b9ae7bcc02d4bcb960f1186f7ba6990febd54ecbd3a3041f87a71607794cb693ef57a0ff58d68bcbbdf5b17aaf6b6cc692de2f2d1b102981eeecb487f4ba01db1a222ebb84e9e70259d0e37cb88c45e5b5e8f57dc06b341480c267c17572031964a8ebb24bade37e389bd7737b9c9a2267d7efe1c94a4ea510d8d7d4cc2dde9637931555f2d29a8b1e5e42e894e1a2563eb988e24c36df05c541ed148277b2023b7ca874b0dede4f35536f73b44e8c107418f8ace580b318cbdf780cc114c045270310e2372456ae45f181e54c65c1756a492c242f57194b4c109284a12a06a8220600f151ce2d8ea755761fd7993c5c620664364c3407c595b2b1f0c9572b53aaa19446444300247750ca433da7cf51330e2e4a8ade85c8fc44d923f8f47a71d737bc55c11e966341510f03c038aa0b7fd47763c8e1dbc0b4cd5cca279bbe4fa261ba7d1a2ee643aa09db5d90940e9850cea3f37cd6ecd97c03e742283b1f6e24cec0bf3b681e6330d5b6dabc79c8917c74dc3620bad126888a3fae72967e0fa5a799311aad54a709fbcb3329888f8e83efdfaf8ed0d42ff0166b3d6629771e4f57b2ba30093db6d1b15be74972eca2b79d29af78af9f14dd5cb3c608b1f5ba0d9b542fcde25c6d612745d017d5a72df118f3c839c256f557cc0dfd949d1702fd290f241431b9ef9dbb0f9e0aae63943f22bd585fd450d8bd161c7df1faafb793569351ead07b0a0ee18a2b338a3b4f7ab6a887bafdfcfed36c75e7cfa98f2f50107100564077eea2443186b1b9688450f7b054d0ab48b53c0a2ee21c2c094c225382618a99315d6f1e06a75ea961fff067a6b84d5fa95f95bf76eba9a456c746cc9ba5c7398f4ccb947362e8c24a0a43739a94623f87a50b46dd2f26720cb8e81c7335"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3f, 0x101040) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="e2d188e45b1e34b4a5b42f709dbf9ed4a7aac485525a5d2896c19172705e5a09a3b0a6fcc07a71c063b001587931341afa9818237b22c71e3dce9890d8d13c3a0412f6650d2ec6a4b400ee68e1e25b2e851acb3c6d34a96db814a103f9de64e62ea5f29b1ebf4508ae5c9b1dcbc3f58f955ed1b6b3b1d343dd466e36216963a74ae5ae9afd2cb93d690df34e7cdcc8cfd95d7ebbda3220b4f58ca322d8e27bd2a3759a767cae8f7118473948", 0xac, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001ac0)=ANY=[]) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2e, &(0x7f0000000380)=""/60, &(0x7f00000003c0)=0x3c) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x9, 0x8, 0xd5, 0x9, 0x5}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) 2018/03/26 17:27:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00002f7000)="37e6278e0f077e786b0993e761f63e2eb39451edf3adf26acdc7f8ba1c3976d4a10a20a0869b17fec8b3941f0d24b444bd05", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x1400) 2018/03/26 17:27:00 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r0, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/26 17:27:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$VT_ACTIVATE(r2, 0x5606, 0x100000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000640)}, 0x10) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:00 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x196, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7fffffff, 0x2, 0x200, 0x5, 0x2, 0x6, 0x80, 0x300000000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") poll(&(0x7f0000005000)=[{r0}], 0x1, 0x0) r2 = shmget(0x1, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001140)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001240)=0xe8) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001440)=0xe8) getgroups(0x8, &(0x7f0000001480)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r7 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000001540)={{0x4, r3, r4, r5, r6, 0x81, 0x1000}, 0x5, 0x4, 0x8dfd, 0x9, r7, r8, 0x5}) 2018/03/26 17:27:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000140), 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0xffffffffffffff13) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:27:00 executing program 6: clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0xebc}) r0 = msgget(0x1, 0x43) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10200, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000040)="dffe8f7fd973360f587f933ff9eb361aacd0c9ce88c23a236bae765d35a1519f849826de9af8f5e4fcfc75f33af9b9215509c1f413") msgctl$IPC_RMID(r0, 0x0) 2018/03/26 17:27:00 executing program 7: r0 = memfd_create(&(0x7f0000000040)=':\x00', 0x1) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0xaa000000) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, &(0x7f0000000000), &(0x7f0000000e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x0, 'erspan0\x00', 'ipddp0\x00', '\x00', 'nr0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x128, 0x170, [@owner={'owner\x00', 0x18}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "9379234c331379a1598a73642d6e7c4c0383b3cd5b0752c63e3d87b327af4ff3d955dd71a8b9ea19ca2d524df0fc26105b1faeb3b3e7609fefc0b658f36c59d6"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2a8) 2018/03/26 17:27:00 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002500)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002540)=@assoc_value, &(0x7f0000002580)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setlink={0x34, 0x13, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x14, 0x14, 'teql0\x00'}]}, 0x34}, 0x1}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x1) recvmsg$kcm(r4, &(0x7f00000024c0)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/182, 0xb6}], 0x4, &(0x7f0000002400)=""/143, 0x8f, 0xa63}, 0x100) 2018/03/26 17:27:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x226, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180), 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x301400, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={"c6722d09260000000073000400000025", r3}) close(r2) 2018/03/26 17:27:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:00 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20002000000, 0xca48499e0f5cf3f3) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/64) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x4, 0x200, 0x8, 'queue0\x00', 0x31}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/03/26 17:27:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) [ 293.217770] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/03/26 17:27:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x0, 0x4, 0x3, 0x40}, &(0x7f0000000300)=0x98) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000), 0x10) recvfrom(r0, &(0x7f0000000040)=""/68, 0x44, 0x20, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x0, 0x2, {0xa, 0x4e23, 0x7}}}, 0x80) 2018/03/26 17:27:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x8827, 0xff, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff7, 0xff, 0x204, 0x7, 0x65, 0x3f, 0x8, 0x9}, &(0x7f0000000040)=0x20) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$clear(0x7, r3) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000300)=0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) chroot(&(0x7f0000000280)='./file0\x00') 2018/03/26 17:27:01 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0xc) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x47d}, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000740)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000640)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000003ff4)=@sack_info={0x0, 0x9, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r2) 2018/03/26 17:27:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/26 17:27:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x200300) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x900, 0x0) close(r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/242) close(r1) 2018/03/26 17:27:01 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = shmget$private(0x0, 0x4000, 0x1140, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x6000) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="00e3d6f8ce036f69388e832a383415eda4be", 0x12, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200080, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000140)=0x5c94, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x0, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f0000000200)}, &(0x7f00000002c0)=0x78) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000000340)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) 2018/03/26 17:27:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x7, 0x0, 0x8, 0x0, 0x0, [], [], [], 0x4000000000000000, 0xfff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x401}, 0xfe0c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000180)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8) r2 = dup(r0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xab) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xd91, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) close(r0) close(r0) [ 293.551700] binder: 26104:26111 Acquire 1 refcount change on invalid ref 0 ret -22 [ 293.565396] binder: 26104:26111 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 293.570998] sctp: [Deprecated]: syz-executor2 (pid 26113) Use of int in maxseg socket option. [ 293.570998] Use struct sctp_assoc_value instead [ 293.587467] binder: 26104:26111 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/26 17:27:01 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x38, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x8}, {0x9, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/03/26 17:27:01 executing program 2: r0 = getpgrp(0xffffffffffffffff) socketpair(0x5, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x20, 0x7, 0x7, 0x3b, "e35c954a28f744b0d4e95d90c8fd36bc34feab92a312269af12c14d8ee540bc4809ddb08c97dbc0f6c3fef5f", 0x401}, 0x0, 0x0, 0x7, r0, 0x8, 0x8, "9f438ebc036ef21fc329ff9b454a917f5b8057394499b9d72fcf9439120c6945eb186bd05e3f3ac81293ae2ec0841d3b2773fd44fc3670728111cf85cbbb585a", &(0x7f00000000c0)='vmnet1cpusetkeyringeth0:vmnet0\x00', 0x1f, [], [0x7, 0x401, 0xffffffffffffffc0, 0xffffffff]}) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) [ 293.603858] binder: 26104:26116 Acquire 1 refcount change on invalid ref 0 ret -22 [ 293.620965] sctp: [Deprecated]: syz-executor2 (pid 26113) Use of int in maxseg socket option. [ 293.620965] Use struct sctp_assoc_value instead [ 293.621193] binder: 26104:26116 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/26 17:27:01 executing program 5: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x101800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}, 0x7, 0xed920000000000, 0xd6, 0x7, 0xc3}, &(0x7f0000000080)=0x98) syz_emit_ethernet(0x67, &(0x7f00000011c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], '5'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x5, 0xf1}, 0x2}, 0x10) 2018/03/26 17:27:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400840, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x200, 0x140000000000, 0x9, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x3ff, 0x5, 0x2, 0xef8, 0x774000000000000, 0x2000000, 0x5, r1}, &(0x7f0000000200)=0x20) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) close(r3) 2018/03/26 17:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) fsync(r1) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040)=0x3c, 0x7a000020000000) 2018/03/26 17:27:01 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000600)=""/58, &(0x7f0000000640)=0x3a) modify_ldt$read(0x0, &(0x7f0000000000)=""/159, 0x9f) 2018/03/26 17:27:01 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000080), &(0x7f0000000140)) 2018/03/26 17:27:01 executing program 5: prctl$intptr(0x1a, 0x64) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x2, 0x8, 0x7ff}) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x28, 0x4) 2018/03/26 17:27:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r1, r2, 0xfffffffffffffeff, 0x100000) ioctl(r0, 0x8, &(0x7f00000001c0)) 2018/03/26 17:27:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) close(r1) 2018/03/26 17:27:01 executing program 7: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x7, 0x401, r2, 0x2, r3, 0xffffffff, 0x4c5f, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x2441}, 0x8) 2018/03/26 17:27:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x801, 0x200) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/26 17:27:01 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) getsockopt(r0, 0x369e, 0x8086, &(0x7f0000000000)=""/100, &(0x7f00000001c0)=0x64) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000400)={0x4, 0x18000}) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000240)=""/110, 0x6e) poll(&(0x7f0000000100)=[{r0}, {r0, 0x28}], 0x2, 0x4) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x1a, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x2, r4}) 2018/03/26 17:27:01 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x3002, 0x4004, 0x7, 0x7ff, 0x9}) 2018/03/26 17:27:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000940d2d3a8bad71798ac666e2166b89616637ab71e2c14a2c2ab5d642a31aedd"], 0x8) dup3(r0, r1, 0x80000) 2018/03/26 17:27:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/26 17:27:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000019cffc)=0x7c7c353a, 0x4) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x20, 0x4, 0x80}, 0xc) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) 2018/03/26 17:27:02 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0xfffffffffffffe6f) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00000001c0)={0x80000001, 0x80000000, 0x1, 0xfffffffffffffff8, 0x8, 0xffffffffffffffff}) 2018/03/26 17:27:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) close(0xffffffffffffffff) 2018/03/26 17:27:02 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x3f, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x41, 0xffff, 0x5, 0x9, 0x2, &(0x7f0000000040)='ipddp0\x00', 0x3, 0x1}) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x2, 0x7, 0x80, &(0x7f0000fff000/0x1000)=nil, 0xffff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) personality(0x6000003) 2018/03/26 17:27:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) close(r1) 2018/03/26 17:27:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/26 17:27:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) close(r1) 2018/03/26 17:27:02 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:02 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x7fffffff) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) 2018/03/26 17:27:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) close(r1) 2018/03/26 17:27:02 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:02 executing program 7: r0 = semget$private(0x0, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x20) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r2}) semop(r0, &(0x7f0000000040)=[{}, {0x0, 0xfffffffffffffff8}, {}], 0x3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x3]) 2018/03/26 17:27:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) close(r1) 2018/03/26 17:27:02 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r2, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0x0, 0xf000, 0x4, 0x0, 0x5}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000640)="58ef4cfde78fd3b1c41242b3e1ba13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94ff27dda66c26bcf6869ef18f1cf68", 0xfffffffffffffd47) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:02 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:02 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x97, 0x4000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0xff, 0xc77, 0x3f, 0x7, 0x92d2, 0x0, 0xa1b0, 0x800, 0x7, 0x5, 0x2, 0x4a5}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x86, 0xf}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000140)}, 0x10) 2018/03/26 17:27:02 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:02 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:02 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, '\x00', 0x2}, 0x18) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') renameat2(r1, &(0x7f0000000100)='./file0/', r1, &(0x7f0000000140)='./file0/file0/file0\x00', 0x0) 2018/03/26 17:27:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) close(r1) 2018/03/26 17:27:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000640)={0x7ff, 0x6, 0x5, 0x2, 0x3, 0x7ff}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/26 17:27:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) fchdir(r0) close(r1) 2018/03/26 17:27:02 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:02 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x4000000000000004) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x86000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x81, 0x8f8, 0x6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"294d8aa73a1cd558390000000800", 0x102}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r2) 2018/03/26 17:27:02 executing program 7: r0 = socket(0xf, 0x7, 0x21) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0xd, 0x0, 0x0, 0x20c}, 0x10}, 0x1}, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"ffde4cd3aa8c1c"}, 0xffff}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x542, 0x2) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x1}) sendmsg$alg(r0, &(0x7f000002bfe4)={0x0, 0x0, &(0x7f0000000140), 0x199, &(0x7f0000000100)}, 0x40) 2018/03/26 17:27:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x7, 0x4) close(r1) 2018/03/26 17:27:03 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) socket$inet(0x2, 0x4000000000000001, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 17:27:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) 2018/03/26 17:27:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000740)={0x7, 0x100000001, 0x4, 'queue0\x00', 0x8001}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000800)={0x2, @multicast1=0xe0000001, 0x4e23, 0x3, 'ovf\x00', 0x2, 0x2, 0x3f}, 0x2c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x50402, 0x0) symlinkat(&(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) r6 = getpgrp(0x0) ioprio_get$pid(0x1, r6) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000680)=0x4000) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:03 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:03 executing program 2: mkdir(&(0x7f0000771000)='./file0\x00', 0x80) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x83, 0xc0000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0/bus\x00', r0}, 0x10) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) chmod(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000180)=""/51, &(0x7f00000001c0)=0x33) 2018/03/26 17:27:03 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, r0, 0xfffffffffffffffd}) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) accept4(r0, 0x0, &(0x7f00006b1ffc), 0x0) 2018/03/26 17:27:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000), 0xb2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80000) timerfd_gettime(r1, &(0x7f0000000000)) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="0100090000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="7dd9bc45690a4fa564cb2765bb41d0cd0b18f24e94fa3de31e571e5059e7fa049073c710ba000000000000000000"], @ANYBLOB="063f0800f8ff0700d900000000010000953128ee02300364399e38af5638a5dea95cf44713099caf08e2210aa233f7401dd19bbc8b873bcadccd848788a368a6e12f599ec7693a6f2643da0ec03d3629fb4064b5290f7823ec8c6379150bb73489fc0aa1dc302130616e0309399b46a6762149da818c5ecbf5f1b15c4ce8728ea329e51c28e19dfdf15088b68e7012a8c0319c4a72feffdfb1416f77c5f1e1e0c5704733a9beae2e1872e4db15fdd09099acf2ec864084012ce998bc3c26646260c9a1ca53eb85de9b64946d8964e17375e6a9a335bdb59be28151f6aeae9e"]) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r3) 2018/03/26 17:27:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 17:27:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1ff, 0x80) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6(0xa, 0x80003, 0x80000000ff) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x81, 0x880) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xcd4, 0x8001, 0x8001, 0x1, 0x0, 0x1000, 0x100000000, {0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x6}}, 0x80000001, 0x9, 0x4, 0x3, 0xb98}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/03/26 17:27:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x141002, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/03/26 17:27:03 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) 2018/03/26 17:27:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 17:27:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x4, @multicast1=0xe0000001}}}, 0x88) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x445) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/26 17:27:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000000c0)=0xe8) 2018/03/26 17:27:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000006c0)={0x3, 0x0, [{}, {}, {}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'syzkaller0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x10001, 0x7ff, 0x200, 0x3fb4, 0x20, 0x1, 0x6, 0x3, r5}, 0x20) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:03 executing program 7: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/03/26 17:27:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:03 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001140)={"d1d836b2a47d359d55fac523f090644d629e4ae0f4452f0186900c96d1e460f380fe4630e0fcd7782ed097843c715580cfbddbb10b43e4e80b8879d4d8c84ce706f54af35e22c967ecb9be5e55ebe51fc3c8880434e90f6718adec52e3dccedc4eed13d519291beea8089f539675b480c5c15103f27aaa165eab8293293f18d7cabda7b32e1b54f373fb03568e6310334b6d6e24420952a3d6fe1ae2748240c24239e40a5863ebf25c55bc61b0ecb84c9938dd019465f70dfb7d94967bf819f8314dbd06d6cceb1af934ef75f0b462ac0704fec1368e275f5795fca72dfd273b3721fddcba495b65580a13926dabf0f0b8578b329fa8871b6bae51b14088bec5f7f00262d6516fff0b860d388e97ffb6576e8281ab2e6fc706d223167b37f38cedb3844702484cd87a43c0e324260b07f373b9b8feaff4241d8b6be860ffdc62d20bb59869da47ecac8ec17409df1f79977be9291fd9c9ddd3186bd1a116d3aeea27d14f82af6a394b9482c641a0c545fdcf447b7951146d0f4b14c2b9ae7bcc02d4bcb960f1186f7ba6990febd54ecbd3a3041f87a71607794cb693ef57a0ff58d68bcbbdf5b17aaf6b6cc692de2f2d1b102981eeecb487f4ba01db1a222ebb84e9e70259d0e37cb88c45e5b5e8f57dc06b341480c267c17572031964a8ebb24bade37e389bd7737b9c9a2267d7efe1c94a4ea510d8d7d4cc2dde9637931555f2d29a8b1e5e42e894e1a2563eb988e24c36df05c541ed148277b2023b7ca874b0dede4f35536f73b44e8c107418f8ace580b318cbdf780cc114c045270310e2372456ae45f181e54c65c1756a492c242f57194b4c109284a12a06a8220600f151ce2d8ea755761fd7993c5c620664364c3407c595b2b1f0c9572b53aaa19446444300247750ca433da7cf51330e2e4a8ade85c8fc44d923f8f47a71d737bc55c11e966341510f03c038aa0b7fd47763c8e1dbc0b4cd5cca279bbe4fa261ba7d1a2ee643aa09db5d90940e9850cea3f37cd6ecd97c03e742283b1f6e24cec0bf3b681e6330d5b6dabc79c8917c74dc3620bad126888a3fae72967e0fa5a799311aad54a709fbcb3329888f8e83efdfaf8ed0d42ff0166b3d6629771e4f57b2ba30093db6d1b15be74972eca2b79d29af78af9f14dd5cb3c608b1f5ba0d9b542fcde25c6d612745d017d5a72df118f3c839c256f557cc0dfd949d1702fd290f241431b9ef9dbb0f9e0aae63943f22bd585fd450d8bd161c7df1faafb793569351ead07b0a0ee18a2b338a3b4f7ab6a887bafdfcfed36c75e7cfa98f2f50107100564077eea2443186b1b9688450f7b054d0ab48b53c0a2ee21c2c094c225382618a99315d6f1e06a75ea961fff067a6b84d5fa95f95bf76eba9a456c746cc9ba5c7398f4ccb947362e8c24a0a43739a94623f87a50b46dd2f26720cb8e81c7335"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 17:27:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000640)=0xfffffffffffffdfc) fcntl$lock(r0, 0x7, &(0x7f0000000680)={0x0, 0x0, 0x5, 0x1, r4}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r5 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000006c0)={r6, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1ff, 0x842) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x8, 0x4) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x3f, 0xfff, "987cc90e0ec40d7846392ec73c3e257eb788f3b866692096dda519670823f4e399812f7752f497806c66e2a1ce702755c1ab29653e3bcc"}, &(0x7f0000000180), 0x1000) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}) 2018/03/26 17:27:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x9) 2018/03/26 17:27:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) syz_emit_ethernet(0x13, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@generic={0x88f5, "114d9c4fbd"}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x2}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000002c0)=0x81, 0x8) set_thread_area(&(0x7f0000000280)={0xfffffffffffffffa, 0x0, 0x0, 0xffff, 0x9, 0xffff, 0x1, 0x51030cf9, 0x2000000, 0x3}) close(r2) 2018/03/26 17:27:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xf663) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xe, r3}) 2018/03/26 17:27:03 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 17:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r2 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000001c0)=0x1) rt_sigreturn() setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:04 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xf663) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xe, r3}) 2018/03/26 17:27:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x200, 0x7, 0x9, 0x2, 0x3, 0x5, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x7, 0x1ff, 0x0, 0x5, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xa4, "14517cd616fbb06587691299762b8af44b76b4d6676dd13e70c6217bfe5a67654f63d5e2a91dc4716c218f6e8ce961a377a901367496ea17c9702ece8e0545c6a9bac73d92094ec6045067a610405ffe4ad43d658028663652c81ff7baf64b9326262d8f0486fe7fe5bcae67f20ec9a63f555554f8099911aedad46837af74aad4d5b20b9680a5621f3ea05ba084000000000000001fe27c539ad2fd113171bb7c1611a9"}, &(0x7f0000000240)=0xac) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400040, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/03/26 17:27:04 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r0) close(r1) 2018/03/26 17:27:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x22, 0x1}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x18000, 0x0) close(r0) close(r2) 2018/03/26 17:27:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001140)={"d1d836b2a47d359d55fac523f090644d629e4ae0f4452f0186900c96d1e460f380fe4630e0fcd7782ed097843c715580cfbddbb10b43e4e80b8879d4d8c84ce706f54af35e22c967ecb9be5e55ebe51fc3c8880434e90f6718adec52e3dccedc4eed13d519291beea8089f539675b480c5c15103f27aaa165eab8293293f18d7cabda7b32e1b54f373fb03568e6310334b6d6e24420952a3d6fe1ae2748240c24239e40a5863ebf25c55bc61b0ecb84c9938dd019465f70dfb7d94967bf819f8314dbd06d6cceb1af934ef75f0b462ac0704fec1368e275f5795fca72dfd273b3721fddcba495b65580a13926dabf0f0b8578b329fa8871b6bae51b14088bec5f7f00262d6516fff0b860d388e97ffb6576e8281ab2e6fc706d223167b37f38cedb3844702484cd87a43c0e324260b07f373b9b8feaff4241d8b6be860ffdc62d20bb59869da47ecac8ec17409df1f79977be9291fd9c9ddd3186bd1a116d3aeea27d14f82af6a394b9482c641a0c545fdcf447b7951146d0f4b14c2b9ae7bcc02d4bcb960f1186f7ba6990febd54ecbd3a3041f87a71607794cb693ef57a0ff58d68bcbbdf5b17aaf6b6cc692de2f2d1b102981eeecb487f4ba01db1a222ebb84e9e70259d0e37cb88c45e5b5e8f57dc06b341480c267c17572031964a8ebb24bade37e389bd7737b9c9a2267d7efe1c94a4ea510d8d7d4cc2dde9637931555f2d29a8b1e5e42e894e1a2563eb988e24c36df05c541ed148277b2023b7ca874b0dede4f35536f73b44e8c107418f8ace580b318cbdf780cc114c045270310e2372456ae45f181e54c65c1756a492c242f57194b4c109284a12a06a8220600f151ce2d8ea755761fd7993c5c620664364c3407c595b2b1f0c9572b53aaa19446444300247750ca433da7cf51330e2e4a8ade85c8fc44d923f8f47a71d737bc55c11e966341510f03c038aa0b7fd47763c8e1dbc0b4cd5cca279bbe4fa261ba7d1a2ee643aa09db5d90940e9850cea3f37cd6ecd97c03e742283b1f6e24cec0bf3b681e6330d5b6dabc79c8917c74dc3620bad126888a3fae72967e0fa5a799311aad54a709fbcb3329888f8e83efdfaf8ed0d42ff0166b3d6629771e4f57b2ba30093db6d1b15be74972eca2b79d29af78af9f14dd5cb3c608b1f5ba0d9b542fcde25c6d612745d017d5a72df118f3c839c256f557cc0dfd949d1702fd290f241431b9ef9dbb0f9e0aae63943f22bd585fd450d8bd161c7df1faafb793569351ead07b0a0ee18a2b338a3b4f7ab6a887bafdfcfed36c75e7cfa98f2f50107100564077eea2443186b1b9688450f7b054d0ab48b53c0a2ee21c2c094c225382618a99315d6f1e06a75ea961fff067a6b84d5fa95f95bf76eba9a456c746cc9ba5c7398f4ccb947362e8c24a0a43739a94623f87a50b46dd2f26720cb8e81c7335"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 17:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xb0, r3, 0x20, 0x70bd2b, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20008040}, 0x8000) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:04 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xf663) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xe, r3}) 2018/03/26 17:27:04 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r1) 2018/03/26 17:27:04 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f00005f1000)=[{}], 0x1, 0x0, &(0x7f0000504000), 0x8) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_getlink={0x30, 0x12, 0x200, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x40180, 0x40000}, [@IFLA_LINKMODE={0x8, 0x11, 0x7117}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0xc000) 2018/03/26 17:27:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000}) 2018/03/26 17:27:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) fcntl$setstatus(r1, 0x4, 0x6c00) close(r1) 2018/03/26 17:27:04 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r1) 2018/03/26 17:27:04 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xf663) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xe, r3}) 2018/03/26 17:27:04 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/26 17:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:04 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbd, 0x38429e40231531fc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x157}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="64000068788f5ad7987ccd5e872a22607dcbfe27f227baebc0a86bd76c29ed22355fd70a72f08c6143a906bf93e01736bdb5fa079aa766d95de8275a0339e8370fb12d3762d87fbdb0aba48c45fd0cc01ec6444dfdb942974b15cbd26fe969000000000000000000"], &(0x7f0000000140)=0xffffffffffffff89) 2018/03/26 17:27:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x8000}) 2018/03/26 17:27:04 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x2) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffff67) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x0, 0x1, 0x2, 0x2, 0x81}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x15001, 0xa286e3df5874119f}) close(r2) 2018/03/26 17:27:04 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) pipe2(&(0x7f0000000000), 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xf663) 2018/03/26 17:27:04 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/26 17:27:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x1) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/26 17:27:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x8000}) 2018/03/26 17:27:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x8080) close(r1) 2018/03/26 17:27:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000640)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:04 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:05 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="88ffffff00000c00020008000100e00000020000000000000000000000000000"], 0x20}, 0x1}, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x420040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2a40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x100, 0x1f, 0x20, 0x9, 0x30}, 0x98) 2018/03/26 17:27:05 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) pipe2(&(0x7f0000000000), 0x4000) 2018/03/26 17:27:05 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/26 17:27:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:27:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x8000}) 2018/03/26 17:27:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x2, 0x0, 0x18}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x7, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) bind$alg(r1, &(0x7f0000000640)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:05 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) close(r1) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f0000000440), 0x0, &(0x7f0000000480)={0x77359400}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000240)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@expire={0x120, 0x18, 0x1, 0x70bd2d, 0x25dfdbff, {{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e22, 0xe8, 0x2, 0xa0, 0xa0, 0xff, 0x0, r2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x7, 0x80000000, 0x3, 0x6, 0x0, 0xf, 0xff, 0x3}, {0xec0, 0x8000, 0x5, 0x4}, {0x4, 0x3ff, 0xfd15}, 0x70bd29, 0x34ff, 0x2, 0x4, 0x6, 0x4}, 0x4}, [@coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @offload={0xc, 0x1c, {r3, 0x2}}, @proto={0x8, 0x19, 0x7e}]}, 0x120}, 0x1, 0x0, 0x0, 0x8010}, 0x0) 2018/03/26 17:27:05 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xaa715b368c4fe7d4, @empty, 0x4e20, 0x0, 'lblc\x00', 0x10, 0xfffffffffffffffc, 0x14}, 0x2c) ioctl$int_in(0xffffffffffffffff, 0x80000080045002, &(0x7f0000709ff8)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000880fe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000), 0x267}, 0x20) r1 = dup2(r0, r0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 2018/03/26 17:27:05 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/26 17:27:05 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/03/26 17:27:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc}) 2018/03/26 17:27:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) close(0xffffffffffffffff) 2018/03/26 17:27:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r2) 2018/03/26 17:27:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000640)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0xfffffd72) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000006c0)={@local={0xfe, 0x80, [], 0xaa}, 0x21, r6}) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x240408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/03/26 17:27:05 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) [ 297.828140] IPVS: set_ctl: invalid protocol: 59348 0.0.0.0:20000 lblc [ 297.868354] IPVS: set_ctl: invalid protocol: 59348 0.0.0.0:20000 lblc 2018/03/26 17:27:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffc}) 2018/03/26 17:27:05 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/26 17:27:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) close(r0) close(0xffffffffffffffff) 2018/03/26 17:27:05 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0xffffffffffffe3f3, 0xbfa8}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:05 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x80040) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000240)=0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/03/26 17:27:05 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x3, 0x2d3619f8}, {0x20, 0x2}, 0x1, 0x2, 0x7f}) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000000000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="001eff130fcdf9604a9969c1b8320000005d1ec58aec897287c3dbfd58e26456a732f67a4d6aa47f069cb55a20728efedf8a95d6f2390ce3eb2202829dd940f6a5ff033c7eedd425756a34225f85fb8b680a04f0f15fa87bcc1d58b85bef"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x314) 2018/03/26 17:27:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000feff00000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003, 0x4d6d, 0x0, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/26 17:27:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000600)={0x3, &(0x7f0000000240)=""/72, &(0x7f0000000580)=[{0x7fff, 0xeb, 0x8, &(0x7f00000002c0)=""/235}, {0x3f, 0x96, 0x1, &(0x7f00000003c0)=""/150}, {0x1, 0xeb, 0x800, &(0x7f0000000480)=""/235}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x2b2, 0x6, 0x60, &(0x7f0000ffe000/0x1000)=nil, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r3 = socket$inet(0x2, 0x0, 0xd250) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000)="58ef4cfde78fd3b1c41242b3e1be13c61cf393a0c5f98de4b07dd0758e2aa29fa15969a07feb98bff2934f9a043807d1feb4524f89f1c4fb8e5085cfb7258e09ab3e5341217b31970130fd0266c1013e0b3b107d239456b332430bb083627e70840585817a64c09481bd9e7619a1f94df27dda66c26bcf6869ef18f1cf68", 0x7e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x40c, 0x8, 0x0, 0xfff, 0x6}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e22, 0x761e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x39c5a2cc}, 0x10001, [0x6, 0x1, 0x101, 0x4, 0x4, 0x8, 0xffff, 0x4]}, 0x5c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in=@multicast2, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/03/26 17:27:05 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x7b84, 0xf9, "12c5a221e3bf8dd57bfd68ebf90ac844e91afbcf0879339a2f8af725f05de072d064b4774ce67fb1c834338496a5fe7380049cfb5e09292d7220a7d7b994961674ed56a08ceae1c37b9d439b96af196c1cce930cb42dd087673ffab9ef8446833c66e656f10aa90471a76a08646bc7a88aa9bca6ed71e8fbf415179d5ed26faf583dd309fa1df7d2ee1ba6efd0093a4c940bb5ee0c6e0227baf53f6b2cc485b1062cf7323b691922a70467faf86fa7423287060f8c3321e4d821589b143f10ea4984a871361bcaf44e6946b289953123ac071df4ff780d146554a08e2f849d634da365ac4b46ef5346108431aacd226cafdfd4f78b83e19883"}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/03/26 17:27:05 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 298.103235] ------------[ cut here ]------------ [ 298.109063] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 298.118904] WARNING: CPU: 0 PID: 5 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 298.127372] Kernel panic - not syncing: panic_on_warn set ... [ 298.127372] [ 298.134714] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #368 [ 298.141613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.151039] Workqueue: ib_addr process_one_req [ 298.155597] Call Trace: [ 298.158169] dump_stack+0x194/0x24d [ 298.161777] ? arch_local_irq_restore+0x53/0x53 [ 298.166428] ? vsnprintf+0x1ed/0x1900 [ 298.170222] panic+0x1e4/0x41c [ 298.173400] ? refcount_error_report+0x214/0x214 [ 298.178141] ? show_regs_print_info+0x18/0x18 [ 298.182640] ? __warn+0x1c1/0x200 [ 298.186257] ? debug_print_object+0x166/0x220 [ 298.190739] __warn+0x1dc/0x200 [ 298.194000] ? debug_print_object+0x166/0x220 [ 298.198485] report_bug+0x1f4/0x2b0 [ 298.202105] fixup_bug.part.11+0x37/0x80 [ 298.206147] do_error_trap+0x2d7/0x3e0 [ 298.210017] ? vprintk_default+0x28/0x30 [ 298.214060] ? math_error+0x400/0x400 [ 298.217835] ? printk+0xaa/0xca [ 298.221097] ? show_regs_print_info+0x18/0x18 [ 298.225577] ? __usermodehelper_disable+0x2f0/0x2f0 [ 298.230582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 298.235407] do_invalid_op+0x1b/0x20 [ 298.239104] invalid_op+0x1b/0x40 [ 298.242539] RIP: 0010:debug_print_object+0x166/0x220 [ 298.247619] RSP: 0018:ffff8801d9acf210 EFLAGS: 00010086 [ 298.252961] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815b7bde [ 298.260211] RDX: 0000000000000000 RSI: 1ffff1003b359df2 RDI: 1ffff1003b359dc7 [ 298.267461] RBP: ffff8801d9acf250 R08: 0000000000000000 R09: 1ffff1003b359d99 [ 298.274706] R10: ffffed003b359e71 R11: ffffffff87b3b658 R12: 0000000000000001 [ 298.281970] R13: ffffffff87b16640 R14: ffffffff86e59240 R15: ffffffff8147fea0 [ 298.289233] ? __usermodehelper_disable+0x2f0/0x2f0 [ 298.294233] ? vprintk_func+0x5e/0xc0 [ 298.298028] debug_check_no_obj_freed+0x662/0xf1f [ 298.302857] ? retint_kernel+0x10/0x10 [ 298.306734] ? free_obj_work+0x690/0x690 [ 298.310786] ? cma_deref_id+0x2c/0x30 [ 298.314575] ? __lock_is_held+0xb6/0x140 [ 298.318621] ? debug_check_no_locks_freed+0x264/0x3c0 [ 298.323794] ? cma_work_handler+0x1d0/0x1d0 [ 298.328109] kfree+0xc7/0x260 [ 298.331200] process_one_req+0x2e7/0x6c0 [ 298.335239] ? addr_resolve+0xbc0/0xbc0 [ 298.339194] ? __lock_is_held+0xb6/0x140 [ 298.343241] process_one_work+0xc47/0x1bb0 [ 298.347454] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 298.352615] ? trace_hardirqs_on+0xd/0x10 [ 298.356748] ? pwq_dec_nr_in_flight+0x450/0x450 [ 298.361407] ? __schedule+0x903/0x1ec0 [ 298.365296] ? trace_hardirqs_off+0x10/0x10 [ 298.369596] ? lock_downgrade+0x980/0x980 [ 298.373753] ? lock_acquire+0x1d5/0x580 [ 298.377704] ? lock_acquire+0x1d5/0x580 [ 298.381653] ? worker_thread+0x4a3/0x1990 [ 298.385777] ? lock_downgrade+0x980/0x980 [ 298.389903] ? lock_release+0xa40/0xa40 [ 298.393857] ? pr_cont_work+0x130/0x130 [ 298.397811] ? do_raw_spin_trylock+0x190/0x190 [ 298.402378] worker_thread+0x223/0x1990 [ 298.406330] ? finish_task_switch+0x1c1/0x7e0 [ 298.410813] ? process_one_work+0x1bb0/0x1bb0 [ 298.415287] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.420280] ? trace_hardirqs_on+0xd/0x10 [ 298.424411] ? _raw_spin_unlock_irq+0x27/0x70 [ 298.428888] ? finish_task_switch+0x1c1/0x7e0 [ 298.433363] ? finish_task_switch+0x182/0x7e0 [ 298.437839] ? copy_overflow+0x20/0x20 [ 298.441714] ? __schedule+0x903/0x1ec0 [ 298.445604] ? trace_hardirqs_off+0x10/0x10 [ 298.449911] ? find_held_lock+0x35/0x1d0 [ 298.453954] ? find_held_lock+0x35/0x1d0 [ 298.457998] ? complete+0x62/0x80 [ 298.461440] ? __schedule+0x1ec0/0x1ec0 [ 298.465392] ? do_wait_intr_irq+0x3e0/0x3e0 [ 298.469692] ? __lockdep_init_map+0xe4/0x650 [ 298.474082] ? do_raw_spin_trylock+0x190/0x190 [ 298.478652] ? lockdep_init_map+0x9/0x10 [ 298.482690] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 298.487771] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.492771] ? trace_hardirqs_on+0xd/0x10 [ 298.496910] ? __kthread_parkme+0x176/0x240 [ 298.501212] kthread+0x33c/0x400 [ 298.504558] ? process_one_work+0x1bb0/0x1bb0 [ 298.509032] ? kthread_stop+0x7a0/0x7a0 [ 298.512988] ret_from_fork+0x3a/0x50 [ 298.516691] [ 298.516693] ====================================================== [ 298.516695] WARNING: possible circular locking dependency detected [ 298.516697] 4.16.0-rc7+ #368 Not tainted [ 298.516699] ------------------------------------------------------ [ 298.516701] kworker/u4:0/5 is trying to acquire lock: [ 298.516702] ((console_sem).lock){-.-.}, at: [<00000000d311c0ad>] down_trylock+0x13/0x70 [ 298.516708] [ 298.516710] but task is already holding lock: [ 298.516711] (&obj_hash[i].lock){-.-.}, at: [<00000000b9fb8c5f>] debug_check_no_obj_freed+0x1e9/0xf1f [ 298.516716] [ 298.516718] which lock already depends on the new lock. [ 298.516719] [ 298.516720] [ 298.516722] the existing dependency chain (in reverse order) is: [ 298.516723] [ 298.516724] -> #3 (&obj_hash[i].lock){-.-.}: [ 298.516729] _raw_spin_lock_irqsave+0x96/0xc0 [ 298.516731] __debug_object_init+0x109/0x1040 [ 298.516732] debug_object_init+0x17/0x20 [ 298.516734] hrtimer_init+0x8c/0x410 [ 298.516735] init_dl_task_timer+0x1b/0x50 [ 298.516737] __sched_fork+0x2bb/0xb60 [ 298.516738] init_idle+0x75/0x820 [ 298.516740] sched_init+0xb19/0xc43 [ 298.516741] start_kernel+0x452/0x819 [ 298.516743] x86_64_start_reservations+0x2a/0x2c [ 298.516745] x86_64_start_kernel+0x77/0x7a [ 298.516747] secondary_startup_64+0xa5/0xb0 [ 298.516747] [ 298.516748] -> #2 (&rq->lock){-.-.}: [ 298.516753] _raw_spin_lock+0x2a/0x40 [ 298.516755] task_fork_fair+0x7a/0x690 [ 298.516756] sched_fork+0x450/0xc10 [ 298.516758] copy_process.part.38+0x17c9/0x4bd0 [ 298.516759] _do_fork+0x1f7/0xf70 [ 298.516761] kernel_thread+0x34/0x40 [ 298.516762] rest_init+0x22/0xf0 [ 298.516764] start_kernel+0x7f1/0x819 [ 298.516765] x86_64_start_reservations+0x2a/0x2c [ 298.516767] x86_64_start_kernel+0x77/0x7a [ 298.516769] secondary_startup_64+0xa5/0xb0 [ 298.516769] [ 298.516770] -> #1 (&p->pi_lock){-.-.}: [ 298.516776] _raw_spin_lock_irqsave+0x96/0xc0 [ 298.516777] try_to_wake_up+0xbc/0x15f0 [ 298.516779] wake_up_process+0x10/0x20 [ 298.516780] __up.isra.0+0x1cc/0x2c0 [ 298.516781] up+0x13b/0x1d0 [ 298.516783] __up_console_sem+0xb2/0x1a0 [ 298.516784] console_unlock+0x5af/0xfb0 [ 298.516786] do_con_write+0x106e/0x1f70 [ 298.516787] con_write+0x25/0xb0 [ 298.516789] n_tty_write+0x5ef/0xec0 [ 298.516790] tty_write+0x3fa/0x840 [ 298.516792] __vfs_write+0xef/0x970 [ 298.516793] vfs_write+0x189/0x510 [ 298.516794] SyS_write+0xef/0x220 [ 298.516796] do_syscall_64+0x281/0x940 [ 298.516798] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 298.516799] [ 298.516799] -> #0 ((console_sem).lock){-.-.}: [ 298.516805] lock_acquire+0x1d5/0x580 [ 298.516806] _raw_spin_lock_irqsave+0x96/0xc0 [ 298.516808] down_trylock+0x13/0x70 [ 298.516809] __down_trylock_console_sem+0xa2/0x1e0 [ 298.516811] console_trylock+0x15/0x70 [ 298.516812] vprintk_emit+0x5b5/0xb90 [ 298.516814] vprintk_default+0x28/0x30 [ 298.516816] vprintk_func+0x57/0xc0 [ 298.516817] printk+0xaa/0xca [ 298.516818] __warn_printk+0x90/0xf0 [ 298.516820] debug_print_object+0x166/0x220 [ 298.516822] debug_check_no_obj_freed+0x662/0xf1f [ 298.516823] kfree+0xc7/0x260 [ 298.516825] process_one_req+0x2e7/0x6c0 [ 298.516826] process_one_work+0xc47/0x1bb0 [ 298.516828] worker_thread+0x223/0x1990 [ 298.516829] kthread+0x33c/0x400 [ 298.516831] ret_from_fork+0x3a/0x50 [ 298.516832] [ 298.516833] other info that might help us debug this: [ 298.516834] [ 298.516835] Chain exists of: [ 298.516836] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 298.516843] [ 298.516844] Possible unsafe locking scenario: [ 298.516845] [ 298.516847] CPU0 CPU1 [ 298.516848] ---- ---- [ 298.516849] lock(&obj_hash[i].lock); [ 298.516853] lock(&rq->lock); [ 298.516856] lock(&obj_hash[i].lock); [ 298.516859] lock((console_sem).lock); [ 298.516862] [ 298.516863] *** DEADLOCK *** [ 298.516864] [ 298.516866] 3 locks held by kworker/u4:0/5: [ 298.516866] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<00000000d1fa4216>] process_one_work+0xb12/0x1bb0 [ 298.516872] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<0000000074b5fc89>] process_one_work+0xb89/0x1bb0 [ 298.516879] #2: (&obj_hash[i].lock){-.-.}, at: [<00000000b9fb8c5f>] debug_check_no_obj_freed+0x1e9/0xf1f [ 298.516885] [ 298.516886] stack backtrace: [ 298.516888] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #368 [ 298.516891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.516892] Workqueue: ib_addr process_one_req [ 298.516895] Call Trace: [ 298.516896] dump_stack+0x194/0x24d [ 298.516898] ? arch_local_irq_restore+0x53/0x53 [ 298.516900] print_circular_bug.isra.38+0x2cd/0x2dc [ 298.516901] ? save_trace+0xe0/0x2b0 [ 298.516903] __lock_acquire+0x30a8/0x3e00 [ 298.516904] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 298.516906] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 298.516908] ? __save_stack_trace+0x6e/0xd0 [ 298.516909] ? noop_count+0x40/0x40 [ 298.516911] ? check_usage+0x22f/0xb60 [ 298.516912] ? __bfs+0x387/0x830 [ 298.516914] ? trace_hardirqs_off+0x10/0x10 [ 298.516915] lock_acquire+0x1d5/0x580 [ 298.516917] ? lock_acquire+0x1d5/0x580 [ 298.516918] ? down_trylock+0x13/0x70 [ 298.516920] ? lock_release+0xa40/0xa40 [ 298.516921] ? vprintk_emit+0x43b/0xb90 [ 298.516923] ? lock_downgrade+0x980/0x980 [ 298.516924] ? kvm_sched_clock_read+0x25/0x40 [ 298.516926] ? sched_clock+0x31/0x40 [ 298.516927] ? sched_clock_cpu+0x1b/0x180 [ 298.516929] ? vprintk_emit+0x5b5/0xb90 [ 298.516930] _raw_spin_lock_irqsave+0x96/0xc0 [ 298.516932] ? down_trylock+0x13/0x70 [ 298.516933] down_trylock+0x13/0x70 [ 298.516935] ? vprintk_emit+0x5b5/0xb90 [ 298.516936] __down_trylock_console_sem+0xa2/0x1e0 [ 298.516938] console_trylock+0x15/0x70 [ 298.516939] vprintk_emit+0x5b5/0xb90 [ 298.516941] ? console_unlock+0xfb0/0xfb0 [ 298.516942] ? __might_sleep+0x95/0x190 [ 298.516943] ? addr_handler+0xa3/0x380 [ 298.516945] ? __mutex_lock+0x16f/0x1a80 [ 298.516946] ? addr_handler+0xa3/0x380 [ 298.516948] ? trace_hardirqs_off+0x10/0x10 [ 298.516950] ? rcu_note_context_switch+0x710/0x710 [ 298.516951] ? mutex_lock_io_nested+0x1900/0x1900 [ 298.516953] ? __usermodehelper_disable+0x2f0/0x2f0 [ 298.516954] vprintk_default+0x28/0x30 [ 298.516956] vprintk_func+0x57/0xc0 [ 298.516957] printk+0xaa/0xca [ 298.516959] ? show_regs_print_info+0x18/0x18 [ 298.516960] ? __warn_printk+0x84/0xf0 [ 298.516962] ? addr_resolve+0xbc0/0xbc0 [ 298.516963] __warn_printk+0x90/0xf0 [ 298.516964] ? test_taint+0x20/0x20 [ 298.516966] ? lock_release+0xa40/0xa40 [ 298.516967] ? addr_resolve+0xbc0/0xbc0 [ 298.516969] debug_print_object+0x166/0x220 [ 298.516971] debug_check_no_obj_freed+0x662/0xf1f [ 298.516973] ? retint_kernel+0x10/0x10 [ 298.516974] ? free_obj_work+0x690/0x690 [ 298.516976] ? cma_deref_id+0x2c/0x30 [ 298.516977] ? __lock_is_held+0xb6/0x140 [ 298.516979] ? debug_check_no_locks_freed+0x264/0x3c0 [ 298.516981] ? cma_work_handler+0x1d0/0x1d0 [ 298.516982] kfree+0xc7/0x260 [ 298.516983] process_one_req+0x2e7/0x6c0 [ 298.516985] ? addr_resolve+0xbc0/0xbc0 [ 298.516986] ? __lock_is_held+0xb6/0x140 [ 298.516988] process_one_work+0xc47/0x1bb0 [ 298.516990] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 298.516991] ? trace_hardirqs_on+0xd/0x10 [ 298.516993] ? pwq_dec_nr_in_flight+0x450/0x450 [ 298.516994] ? __schedule+0x903/0x1ec0 [ 298.516996] ? trace_hardirqs_off+0x10/0x10 [ 298.516997] ? lock_downgrade+0x980/0x980 [ 298.516999] ? lock_acquire+0x1d5/0x580 [ 298.517000] ? lock_acquire+0x1d5/0x580 [ 298.517002] ? worker_thread+0x4a3/0x1990 [ 298.517004] ? lock_downgrade+0x980/0x980 [ 298.517006] ? lock_release+0xa40/0xa40 [ 298.517007] ? pr_cont_work+0x130/0x130 [ 298.517010] ? do_raw_spin_trylock+0x190/0x190 [ 298.517011] worker_thread+0x223/0x1990 [ 298.517013] ? finish_task_switch+0x1c1/0x7e0 [ 298.517015] ? process_one_work+0x1bb0/0x1bb0 [ 298.517017] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.517019] ? trace_hardirqs_on+0xd/0x10 [ 298.517021] ? _raw_spin_unlock_irq+0x27/0x70 [ 298.517023] ? finish_task_switch+0x1c1/0x7e0 [ 298.517024] ? finish_task_switch+0x182/0x7e0 [ 298.517026] ? copy_overflow+0x20/0x20 [ 298.517027] ? __schedule+0x903/0x1ec0 [ 298.517029] ? trace_hardirqs_off+0x10/0x10 [ 298.517030] ? find_held_lock+0x35/0x1d0 [ 298.517032] ? find_held_lock+0x35/0x1d0 [ 298.517033] ? complete+0x62/0x80 [ 298.517035] ? __schedule+0x1ec0/0x1ec0 [ 298.517036] ? do_wait_intr_irq+0x3e0/0x3e0 [ 298.517038] ? __lockdep_init_map+0xe4/0x650 [ 298.517039] ? do_raw_spin_trylock+0x190/0x190 [ 298.517041] ? lockdep_init_map+0x9/0x10 [ 298.517043] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 298.517045] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.517046] ? trace_hardirqs_on+0xd/0x10 [ 298.517048] ? __kthread_parkme+0x176/0x240 [ 298.517049] kthread+0x33c/0x400 [ 298.517051] ? process_one_work+0x1bb0/0x1bb0 [ 298.517052] ? kthread_stop+0x7a0/0x7a0 [ 298.517054] ret_from_fork+0x3a/0x50 [ 298.517563] Dumping ftrace buffer: [ 299.409347] (ftrace buffer empty) [ 299.413040] Kernel Offset: disabled [ 299.416651] Rebooting in 86400 seconds..